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冰山B:2023年半年度报告(英文版)2023-08-26  

                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report




Bingshan Refrigeration & Heat Transfer
        Technologies Co., Ltd.

       2023 Semiannual Report




                   August, 2023




                                                                                         1
                  Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


Section 1    Important Notice, Table of Contents, and Definitions

The directors and the Board of Directors, the supervisors and the Supervisory
Board, and Senior staff members of Bingshan Refrigeration & Heat Transfer
Technologies Co., Ltd.(hereinafter referred to as the Company) hereby
confirm that there are not any important omissions, fictitious statements or
serious misleading carried in this report, and shall take all responsibilities,
individual and/or joint, for the reality, accuracy and completeness of the whole
contents.

All directors have attended this Board meeting of the Company.

There is no significant risk having adverse influence on attainment of the
Company's future development strategy and business targets. The paragraph
" Management discussion and analysis" in Section 3 of this Semiannual
Report describes major risks , including the risk of increasing market
competition risk, the market promotion for new product and new technology
slow and the accounts receivable is on the high side. See the related sections
for the countermeasures to be taken by the Company.

The Company plans to distribute no cash dividends, no bonus shares and
convert no reserve fund into capital stock.

Chairman of the Board of Directors of the Company Mr. Ji Zhijian, Financial
Majordomo Mrs. Wang Jinxiu, and the head of Accounting Department Mr.
Li Sheng hereby confirm that the financial report of the semi-annual report is
true and complete.

This report is written respectively in Chinese and in English. In the event of
any discrepancy between the two above-mentioned versions, the Chinese
version shall prevail.




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                                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report



                                                        CONTENTS


Section 1 Important Notice, Table of Contents, and Definitions ...................................................... 2
Section 2 About the Company and Main Financia Indicators ........................................................... 6
Section 3 Management Discussion and Analysis ................................................................................. 8
Section 4 Corporate Governance ....................................................................................................... 15
Section 5 Environmental and Social Responsibility .......................................................................... 16
Section 6 Important Items .................................................................................................................. 17
Section 7 Change in Share Capital and Shareholders' Information ................................................. 19
Section 8 Information on Preferred Stock.......................................................................................... 21
Section 9 Bond Related Information .................................................................................................. 22
Section 10 Financial Report ............................................................................................................... 23




                                                                                                                                             3
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                         Reference Documents

1.   The accounting statements bearing the signatures and seals of the legal representative, the financial majordomo
     and the accountants in charge.
2. The original copies of all the Company's documents and the original copies of the bulletins published on the
newspapers designated by the China Securities Regulatory Commission in the report period.
3. Time for reference: from Monday to Friday 8:00 - 11:30 (am)        1:00 - 4:30 (pm)
     Liaison persons: Mr. Song Wenbao, Ms Du Yu

     Tel: 0086-411-87968130

     Fax: 0086-411-87968125




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                                 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                                        Definitions
         Defined item         Stands for                                            Meaning

Reporting period             Stands for From Jan. 1, 2023 to Jun. 30, 2023

The Company, this Company    Stands for Bingshan Refrigeration & Heat Transfer Technologies Co.,Ltd.
                                           Dalian Bingshan Group Engineering Co., Ltd.,one of the subsidiaries of the Company where
Bingshan Engineering Company Stands for
                                           the Company holds 100% of its shares.
                                           Wuhan New World Refrigeration Industry Co., Ltd., one of the subsidiaries of the Company
Wuxin Refrigeration          Stands for
                                           where the Company holds 100% of its shares.
                                           Sonyo Compressor (Dalian) Co., Ltd. Formerly Panasonic Appliances Compressor (Dalian)
Sonyo Compressor             Stands for
                                           Co., Ltd. one of the subsidiaries of the Company, where the Company holds100% of its shares.
                                           Sonyo Refrigeration System (Dalian) Co., Ltd. Formerly Panasonic Appliances Refrigeration
Sonyo Refrigeration System   Stands for    System (Dalian) Co., Ltd., one of the subsidiary of the Company, where the Company holds
                                           100% of its shares indirectly.
                                           Sonyo Refrigeration (Dalian) Co., Ltd. Formerly Panasonic Refrigeration (Dalian) Co., Ltd.,
Sonyo Refrigeration          Stands for
                                           one of the subsidiary of the Company, where the Company holds 100% of its shares indirectly.
                                           Dalian Bingshan Guardian Automation Co., Ltd. one of the subsidiaries of the Company where
Bingshan Guardian            Stands for
                                           the Company holds 100% of its shares.




                                                                                                                                   5
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report




         Section 2 About the Company and Main Financial Indicators

I.       Company information

 Short form of the stock                         Bingshan; Bingshan B
 Stock code                                      000530; 200530
 Listed stock exchange                           Shenzhen Stock Exchange
 Legal name in Chinese                           冰山冷热科技股份有限公司
 Short form of legal name                        冰山冷热
 Legal English name                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd.
 Abbreviation of legal English name              Bingshan
 Legal representative                            Ji Zhijian

II. Contact persons and information

                    Secretary of the Board of Directors         Authorized representative for securities affairs
Name          Song Wenbao                                      Du Yu
              No.106, Liaohe East Road, Dalian Economic and    No.106, Liaohe East Road, Dalian Economic and
Address
              Technological Development Zone                   Technological Development Zone
Tel.          0411-87968130                                    0411-87968822
Fax           0411-87968125                                    0411-87968125
E-mail        000530@bingshan.com                              000530@bingshan.com



III. Other situations

1. Contact of company
If the registered address, office address and zip code, website, email box of the Company had any change in the
report period
□ Applicable √ Not applicable
2. Information disclosure and place of preparation
If the information disclosure and the place of preparation had any change in the report period
□ Applicable √ Not applicable
The name of newspaper for information disclosure selected by the Company, the address of the website designated
by China Securities Regulatory Commission for carrying semi-annual report, the place where the semi-annual report
of the Company is prepared had no change in the report period. Refer to the Annual Report for 2022 for details.
IV. Main accounting data and financial indicators

Did the Company retroactively adjust or restate the accounting data of previous years due to change in the
accounting policy and correction of accounting mistakes?
□ Applicable √ Not applicable




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                                       Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                                                                                                   Unit: RMB Yuan
                                                                                                          Increase/decrease compared with
                                                                  2023.1-6              2022.1-6
                                                                                                            the same period of last year
Operating revenue                                              2,327,536,713.05 1,291,858,908.71                                    80.17%

Net profit attributable to shareholders of listed companies      57,414,399.22        29,568,351.52                                 94.18%

Net profit belonging to the shareholders of listed companies
                                                                 45,458,170.52        10,705,118.35                               324.64%
after the deduction of non-recurring profit and loss
Net cash flow from operating activities                        -126,794,196.98       -189,406,336.85                                33.06%

Basic earnings per share                                                      0.07                 0.04                             75.00%

Diluted earnings per share                                                    0.07                 0.04                             75.00%

Weighted average return on net asset yield                                   1.87%             0.98% Increase 0.89 percentage points

                                                                                                          Increase/decrease compared with
                                                                 2023.6.30             2022.12.31
                                                                                                                    2022.12.31

Total assets                                                   8,258,729,981.21 7,601,935,329.60                                     8.64%

Owner's equity attributable to shareholders of listed
                                                               3,063,605,231.06 3,006,190,831.84                                     1.91%
companies
   V.1.Difference of accounting data between as per Chinese accounting standards and as per
   International Accounting Standards
   □ Applicable √ Not applicable
   2. Difference of accounting data between as per Chinese accounting standards and as per
   Foreign Accounting Standards
   The difference of accounting data between as per Chinese Accounting Standards and as per International
   Accounting Standards was 0.

   VI. Non-recurring profits and losses and their amounts

                                                       item                                                       Amount
        Disposal gains and losses of non-current asset                                                               -493,693.67

        Government subsidies included in current profit or loss                                                     4,263,277.78

        Gains and losses on debt restructuring                                                                         975,354.50

        Profit or loss arising from contingencies unrelated to the normal operation of the
                                                                                                                    3,290,560.80
        company
        When the investment cost of a subsidiary, associate or joint venture is less than that
        of the investment, an enterprise shall enjoy the income generated by the fair value of                      4,364,003.20
        the identifiable net assets of the invested entity
        Allowance for impairment reversal of receivables tested separately for impairment                           1,037,705.78
        Other non-operating revenue or expense                                                                         646,683.82
        Influence on income tax                                                                                     2,020,903.93
        Influence on minority shareholders                                                                             106,759.58
        Total                                                                                                      11,956,228.70




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                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                   Section 3 Management discussion and analysis
I. The Company’s Main business during the reporting period
Focusing on the hot and cold industry, the Company is committed to the development of industrial refrigeration
and heating business, commercial refrigeration business, air conditioning and environment business,
engineering and service business and new business fields, covering the key areas of the hot and cold industry
chain and creating a complete hot and cold industry chain.
The Company's main products include piston and screw refrigeration compressors/units, as well as pressure
vessels, combination warehouses, controlled atmosphere preservation warehouses, refrigeration stations, etc.
The Company provides product sales and comprehensive solutions for both domestic and international markets,
with self operated sales as the main focus and channel sales as the auxiliary.
In the first half of 2023, rigid demands such as food safety, energy security, consumption upgrading, energy
conservation and carbon reduction will benefit the refrigeration and air conditioning industry; At the same
time, the refrigeration and air conditioning industry is also facing issues such as intensified market competition
and difficulties in improving efficiency. Faced with opportunities and challenges, the Company focuses on the
hot and cold industries, continuously delving into advantageous segmented markets such as cold chain logistics,
petrochemicals, beer and dairy products, meat slaughter, ship refrigeration, ice and snow venues,
polycrystalline silicon, and vigorously expanding new businesses such as CCUS, ORC, energy storage thermal
management, actively expanding and seizing the domestic market.
1. Industrial refrigeration and heating business
Industrial refrigeration is an important field reflecting the core technology of the Company. After years of
development, the Company has been close to the technical level of the main international competitors in the
field of industrial refrigeration, and has achieved catching up in some fields. Based on the traditional
refrigeration, the Company realizes the balance of cold and heat through the utilization of heat, which greatly
improves the energy utilization rate.
During the reporting period, the Company signed many more projects with industry giants such as BASF and
PetroChina, and the influence of Bingshan brand in the industry was significantly improved.
2. Commercial refrigeration business
Commercial refrigeration is the Company's core business. In China, the Company takes the lead in opening up
the green intelligent cold chain from the first kilometer of the field to the last 100 meters of the residential
community, which is the competitive advantage of the Company.
Focusing on food refrigeration, the Company has patented products pre-cooling from the field, all kinds of
quick freezing equipment and refrigeration facilities of various specifications, and China's leading experience
in the design and installation of large-scale ammonia and carbon dioxide refrigerators. On the basis of
absorbing the relevant experience of Japan, Europe and the United States, combined with China's new needs,
to provide newer products, better solutions and fresher experience for the field of food freezing and
refrigeration.
During the reporting period, the Company successfully signed key projects such as Lianyungang Cold Chain
Logistics Project, Red Star Cold Chain Direct Supply Center Expansion Project, and Luoyang Wanbang
Agricultural Products Cold Chain Logistics Park Project.
3. Air conditioning and environment business
In recent years, relying on the complete industrial chain, the Company has continuously carried out
transformation and upgrading in the field of air conditioning and environment, developed more energy-saving
and environmental protection products around the blue sky project, and accelerated the transformation and


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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


upgrading from air treatment to environmental governance.
At present, the Company has developed a series of innovative products around the market segments of
commercial air conditioning, central air conditioning and special air conditioning, and provides corresponding
solutions in different segments around these innovative products. For hospitals, electronic factories, high-end
real estate, rail transit and other fields, provide targeted solutions.
4. Engineering and service business
Cold and hot engineering and service are the Company's advantageous business fields. In recent years, the
Company has realized transformation and upgrading from the manufacturer of cold and hot equipment to the
service provider of comprehensive solution of cold and hot through the development of engineering and service
industry, and realized the dual wheel drive of the enterprise, and provided more professional and accurate
services to each segment market, and constantly created new value for customers and realized common growth.
At present, the Company focuses on petrochemical technology, refrigeration, central air conditioning, ice and
snow engineering, artificial environment and other market segments. Relying on the enterprise's industrial
chain, value chain and ecosystem, the Company provides services from consulting, planning, design to
manufacturing, installation, commissioning and service in the whole process and life cycle. At the same time,
according to the needs of customers, promote the combination of industry and finance, and provide services
for customers through the form of project general contracting and financial leasing.
5. New business
With the deepening of China's economic transformation and upgrading, as well as the continuous introduction
of environmental governance policies, the domestic industrial energy conservation and environmental
protection industry is growing rapidly, the level of energy conservation and consumption reduction of
enterprises and the comprehensive utilization of resources is constantly improving, and the energy industrial
structure has changed. Strengthening the optimal utilization of energy has become a development trend. For
low-grade energy recycling, the Company provides customers with a series of energy-saving, environmental
protection, efficient new products, in line with the national strategic requirements of energy conservation,
carbon reduction and sustainable development, and contributes professional wisdom to the national carbon
peak and carbon neutral strategy.
During the reporting period, the Company made good progress in new businesses such as CCUS, ORC, and
energy storage thermal management.
II.     Analysis of core competence
The Company focuses on main business of cold and heat; independent R&D and joint venture partnerships are
cooperate with each other effectively; capital resources integration and business model innovation are in a positive
interaction; the community of business and interest are being multi-storey created; the develop mode with Bingshan
characteristic are formed.
The Company has the integrated cold-heat industrial chain for offering kinds of comprehensive solution services,
including design, manufacture, installation and maintenance etc., and can satisfy individual requirements preferably.
The Company possesses a mature and solid marketing networks and after-sale service network on/off-line, and can
offer high quality and high value-added services more initiative and faster for clients from around the city.

Following the technical route of cold and heat balance, the Company has independently developed a series of
energy-saving, environment-friendly, efficient and intelligent cold and heat technologies and products, and actively
fulfilled the dual carbon responsibility.
While promoting the transformation and upgrading of its inherent business in an orderly manner, the Company
actively cultivates new momentum for development, and the path of sustainable growth is increasingly clear.


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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


During the reporting period, the Company focused on the hot and cold business, deeply cultivated the market
segment, and steadily improved its sales force, product force, technical force, engineering force and service force,
so as to further enhance its core competitiveness.
III.    Analysis of main business
In the first half of 2023, the Company focused on hot and cold businesses, deeply cultivated segmented markets,
solidly improved core competitiveness, effectively expanded industry influence, and continued to strengthen
its main business. In the first half of 2023, the Company achieved an operating revenue of 2,327.54 million
yuan, an increase of 80.17% year-on-year; The net profit attributable to the shareholders of the listed company
was 57.41 million yuan, , an increase of 94.18% year-on-year.

During the reporting period, the Company adhered to principles of innovation and accelerated development.
Effectively improving production capacity and efficiency, with monthly output reaching new highs. We have
independently developed multiple highlight products such as CO2 transcritical products, heat pump products,
and energy storage products. The Company's CO2 pressurized liquefaction device was selected as an innovative
product at the 2023 China Refrigeration Exhibition. The Company's falling film semi enclosed screw ice water
unit was selected for the "2022 China Refrigeration Society Energy Conservation and Ecological Environment
Product and Technology Catalog".

During the reporting period, the subsidiary of the Company, Bingshan Engineering Company, and Sonyo
Refrigerator, collaborated efficiently and continued to deepen their efforts in segmented markets. In the field
of product business, actively serve high-end customers, and sign many more projects with industry giants such
as BASF Germany and PetroChina; Signed the largest single crystal silicon project in Bingshan history, leading
the polysilicon market. In the field of engineering, key projects such as Lianyungang Cold Chain Logistics
Project, Red Star Cold Chain Direct Supply Center Expansion Project, and Luoyang Wanbang Agricultural
Products Cold Chain Logistics Park Project have successfully won the bid. In the field of energy industry,
CCUS projects and energy storage thermal management projects have been rapidly promoted.

During the reporting period, the Company's subsidiary Wuhan New World Refrigeration continued to optimize
its products and solutions. Professional support for energy security,and the sales of underground cooling
devices in mines have increased significantly. The water vapor screw compressor unit was selected for the
"2023 China Refrigeration Exhibition Innovative Products" and the "2022 China Refrigeration Society Energy
Conservation and Ecological Environment Product and Technology Catalog".

During the reporting period, the Company's subsidiary Sonyo Compressor achieved independent innovation
and qualitative growth. R290 DC variable frequency vortex compressor for heat pump hot water was selected
as an innovative product at the 2023 China Refrigeration Exhibition. Received the "Excellent Supplier Award"
from Songz in 2022.

During the reporting period, the subsidiary of the Company, Bingshan Guardian, focused on energy-saving
control of cold and hot systems and innovative development. Develop the Battery management system in the
control system of all vanadium Flow battery, and cooperate deeply with key customers such as Rongke Power
and Kaifeng Times Power. Build a 5G fully connected factory, and rapidly promote Digital transformation.

During the reporting period, in order to further strengthen the main business of cooling and heating, the


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                                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


Company acquired 100% equity of Panasonic Refrigeration after a major asset restructuring in 2022.

Main financial data variations as compared to the same period of last year
                                                                                                        Monetary unit: RMB Yuan
                                                                         Increase or decrease
                                               Same period of last
                             Report period                           from the same period                   Reason for variation
                                                         year
                                                                             of last year
Operating revenue          2,327,536,713.05 1,291,858,908.71                           80.17%
Operating cost             1,941,335,530.42 1,131,915,209.09                           71.51%
Selling              and
distribution                  98,211,645.02       55,209,408.15                        77.89%
expenses
Administrative
                            103,515,309.49        70,074,155.71                        47.72%
expenses
Financial expenses            16,077,482.38         5,470,355.43                     193.90%
Income tax                    13,930,271.56         2,774,153.99                     402.14%
R&D expenses                  68,628,817.97       31,564,520.91                      117.42%
Net       cash   flow
coming           from      -126,794,196.98      -189,406,336.85                        33.06%
operating activities
                                                                                                Due to the investment income received in
Net       cash   flow
                                                                                                the same period last year more cash and
coming           from       -27,907,124.82        70,350,256.80                     -139.67%
                                                                                                Sonyo Compressor transferred to the
investment activities
                                                                                                subsidiary fixed assets investment
Net       cash   flow
coming from fund-             62,233,047.18       30,185,223.89                      106.17% Increase in Merger and acquisition loan
raising activities
Net increase in cash
                            -92,995,256.59       -87,256,638.78                        -6.58%
and cash equivalents


Sales income and costs
                                         Report period                             Same period of last year               Increase or decrease
                                                 Proportion to the                                Proportion to the       from the same period
                                Amount                                          Amount
                                                    Sales costs                                      Sales costs              of last year
Total sales income          2,327,536,713.05                      100% 1,291,858,908.71                            100%                80.17%
By industry
Refrigeration and
air-conditioning            2,270,473,198.19                    97.55% 1,246,624,682.46                       96.50%                   82.13%
equipment
Others                         57,063,514.86                    2.45%         45,234,226.25                    3.50%                   26.15%
By product
Industrial products         1,585,107,993.25                    68.10%       912,396,566.62                   70.63%                   73.73%
Installation project          671,524,488.91                    28.85%       328,784,059.27                   25.45%                  104.24%
Other products and
                               70,904,230.89                    3.05%         50,678,282.82                    3.92%                   39.91%
services



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                                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report




            Domestic sales          2,089,711,721.20                   89.78% 1,215,091,356.98                    94.06%                  71.98%
            Foreign sales             237,824,991.85                   10.22%    76,767,551.73                     5.94%                 209.80%


        Main business structure
                                                                                                                   Monetary unit: RMB yuan
                                                                                                     Increase/decreas
                                                                                Increase/decrease of
                                                                                                      e of operating
                                                                      Gross      operating revenues                   Increase/decrease of gross profit
                        Operating revenue        Operating costs                                      costs from the
                                                                      profit   from the same period                   from the same period of last year
                                                                                                      same period of
                                                                                     of last year
                                                                                                         last year
By industry
Refrigeration    and
                             2,270,473,198.19      1,911,835,081.08   15.80%                  82.13%           73.63%         Increase 4.13 percentage points
air-conditioning
By product

Industrial products          1,585,107,993.25      1,290,637,579.53   18.58%                  73.73%           64.52%         Increase 4.56 percentage points

Installation project          671,524,488.91         618,792,865.52    7.85%                 104.24%           97.77%       Increase 3.01 percentage points
Other products and
                                13,840,716.03          2,404,636.03   82.63%                 154.24%          -35.15%      Increase 50.75 percentage points
services
By region
Domestic sales               2,032,651,206.34      1,723,655,767.34   15.20%                  73.75%           67.07%         Increase 3.39 percentage points

Foreign sales                 237,824,991.85         188,179,313.74   20.87%                 209.80%          171.03%         Increase11.31 percentage points



        IV. Analysis of the non-main business
        □Applicable√Not applicable

        V. Analysis of assets & liabilities
        1. Remarkable change in assets
                                                                                                                   Monetary unit: RMB yuan
                                               30-6-2023                           31-12-2022
                                                       Proportion
                                                                                            Proportion to      Proportion increase/decrease.
                                           Amount      to the total            Amount
                                                                                           the total assets
                                                          assets
                                                                     1,006,165,899.1
        Monetary funds                 935,314,724.32         11.33%                              13.24%         Decrease1.91 percentage points
                                                                                   8
                                      1,556,250,566.3                1,409,978,442.9
        Accounts receivable                                   18.84%                              18.55%       Increase 0.29 percentage points
                                                    3                              5
        Contract assets                295,009,088.87          3.57% 225,790,875.78                 2.97%         Increase 0.60percentage points
                                      1,564,068,652.3                  1,395,344,780.2
        Inventories                                           18.94%                              18.36%         Increase 0.58 percentage points
                                                    6                                4
        Investment property            113,680,574.74          1.38% 115,332,918.20                 1.52%       Decrease 0.14 percentage points
        Long-term equity
                                       560,434,511.74          6.79% 562,987,771.94                 7.41%       Decrease 0.62 percentage points
        investment
                                      1,311,960,863.6                  1,229,029,368.9
        Fixed assets                                          15.89%                              16.17%       Decrease 0.28 percentage points
                                                    5                                3
        Construction in progress 120,460,980.49                1.46% 115,577,902.54                 1.52%      Decrease 0.06 percentage points
        Right of use assets             17,252,776.14          0.21%      30,941,662.26             0.41%      Decrease 0.20 percentage points
        Short-term loans               285,525,821.90          3.46% 274,052,990.15                 3.61%       Decrease 0.15 percentage points
        Contract liabilities           778,394,477.23          9.43% 647,645,820.57                 8.52%       Increase 0.91 percentage point
        Long-term loans                739,400,000.00          8.95% 715,100,000.00                 9.41%        Decrease 0.46percentage points
        Lease liabilities               18,816,652.85          0.23%      11,230,532.05             0.15%      Increase 0.08 percentage points
        2. The main overseas assets
        □ Applicable √ Not applicable

                                                                                                                                                 12
                                                 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


     3. Assets & liabilities which are measured by fair value
     √ Applicable □ Not applicable
     The beginning number is 148,267,008.72 yuan for other non-current financial assets measured by fair value.
     Changes in the profit and loss of the fair value in this period is 4,364,003.20 yuan, and the final number is
     152,631,011.92 yuan.
     3. Restrictions on asset rights at the end of reporting period
     √ Applicable □ Not applicable
                           Items                                  2023.6.30                                         Reasons
                                                                                                Guarantee money; Frozen funds in
         Monetary fund                                             106,646,177.74
                                                                                                         bank accounts
         Notes Receivable                                          142,360,499.62                                   Pledge
         Fixed assets                                                  62,207,555.51                                Pledge
         Intangible assets                                               5,587,198.75                               Pledge
         Financing of receivables                                        1,080,000.00                               Pledge
         investment property                                           32,981,247.79                                Pledge

     VI. Analysis of investments
     1.The overall situation
     √ Applicable □ Not applicable
         Investment in the report period (yuan)                Investment in the same period of last year (yuan) Amount of variation
                                            560,434,511.74                                                     1,207,390,848.39                           -53.58%

     2.The significant equity investment during the reporting period
     □ Applicable √ Not applicable
     3 The significant non-equity investment during the reporting period
     □Applicable √Not applicable
     4.The financial asset investment
     (1) The securities investment
     √ Applicable □ Not applicable
                                                                         Changes in the Accumulativ

                           Initial        Accounting                     profit and loss e change of
 Stock       Stock                                     Book value at                                     Current sale Report period Book value in the     Accounting        Source
                         investment      measurement                       of the fair     fair value
 code     abbreviation                                 the beginning                                       amount     profit and loss    ending             subjects        of funds
                            cost             model                        value in this    credited to

                                                                             period          equity

                                                                                                                                                          Other Non-
          Guotai                         fair value                                                                                                                          Own
601211                   10,910,008.00                  148,267,008.72      4,364,003.20                                10,146,307.44   152,631,011.92       current
          Jun’an                        measurement                                                                                                                         funds
                                                                                                                                                         financial assets

         total           10,910,008.00 --               148,267,008.72      4,364,003.20                                10,146,307.44   152,631,011.92                         --


       (2) Derivative investment
     □Applicable √ Not applicable
     During the reporting period, the Company does not exist derivative investment.
     VII. The material assets and equity sale
     1. The material assets sale
     □Applicable √Not applicable
     2. The material equity sale
     □Applicable √Not applicable

                                                                                                                                                                   13
                                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report




        VIII. Analysis of major subsidiary companies and mutual shareholding companies
        √ Applicable □ Not applicable
                                                         Unit: ten thousand yuan (except for registered capital)
Company name          Type          The main business      registered capital   total assets   net assets     Operating income   Net profit
                 mutual
Sonyo
                 shareholding   Scroll Compressor          442,396,700 yuan         149,544        104,490             63,507           5,527
Compressor
                 company
                                Pipe system connectors,
                 mutual         high-speed rail
Bingshan Metal                                              USD 18.0645
                 shareholding   connectors, hydraulic                                41,330          34,653            23,305           2,822
  Technology                                                    million
                 company        valve bodies, automotive
                                engine parts, etc.
        Subsidiary companies obtained or disposed in the reporting period
        √ Applicable □ Not applicable
        The Company purchase 100 percent equity of Sonyo Refrigeration During the reporting period ,the equity transfer
        has been finished, Sonyo Refrigeration became a wholly-owned subsidiary of the Company.
        IX. The structured corporate bodies which the Company controlled
        □Applicable √Not applicable
        X. Main risks the company faces and response measures
        (1)Increasing market competition risk
        Countermeasures: focus on the hot and cold industry, deeply cultivate the market segmentation; rapidly improve
        the engineering and manufacturing power; orderly improve the level of intelligent manufacturing and service-
        oriented manufacturing; speed up the transformation and upgrading of inherent undertakings; accelerate the
        implementation of new kinetic energy cultivation; continue to build Bingshan enterprise and interest community.

        (2)Risk of slow marketing of new products and technologies
        Countermeasures: create differentiated competitiveness of new products and technologies; strengthen the
        technology marketing and service marketing, and cultivate the market segmentation professionally; appropriate use
        of financial leasing, contract energy management and other innovative models.

        (3)Risk of high level of trade receivables
          Countermeasures: strictly implement the project management system and further strengthen the management of
           accounts receivable; enhance quality of contract through intensified customer credit assessment and contract
          appraisal; effective control of increase in trade receivables by reduction of guarantee deposits, and taking bank
         credit instruments as guarantee deposits; improve contract execution through stricter review on goods delivery,
          intensified control on project construction and acceptance, and post-sale service; prepare special composition
               solutions and incentive policy to accelerate settlement of trade receivables with relatively long aging.




                                                                                                                                   14
                                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                        Section 4 Corporate governance

      I. Shareholders’ general meeting convened in the reporting period
                                                                            The proportion of
Session number of meeting                   The type of the meeting                                 date       Disclosing date Disclosing index
                                                                            participate investors
                                            Annual Shareholders’ General                              May                     http://www.cnin
2022Annual Shareholders’ General Meeting                                         29.44%                        May 27,2023
                                            Meeting                                                  26,2023                      fo.com.cn


      II. Changes of directors, supervisors, senior managers of the Company
      □ Applicable √ Not applicable
      III. Profit distribution and dividend payment
      □ Applicable √ Not applicable
      IV.The implementation and effect of equity incentive
      □ Applicable √ Not applicable




                                                                                                                                     15
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                 Section 5 Environmental and social responsibility
I.Major environmental issues

The listed company and its subsidiaries whether belong to heavy pollution industry formulated by the state
environmental protection department
√Yes □ No
Bingshan Sonyo Compressor (Dalian) Co., Ltd., and Wuhan New World Refrigeration Industry Co., Ltd. are the
key pollutant discharge unit announced by the environmental protection departments.
Administrative penalties imposed for environmental problems during the reporting period
□Yes √ No

Measures and effects taken by the Company to reduce carbon emissions
During the reporting period, the Company orderly promoted the construction of zero carbon factories by improving
energy efficiency, adopting energy-saving technologies, and utilizing renewable energy.

During the reporting period, the Company implemented the green, energy-saving and efficient lean production mode
in the production process, continuously improved the operation mode, improved the operation efficiency, reduced
the operation cost, and continued to move forward towards intelligent manufacturing and green manufacturing.

During the reporting period, the phase I photovoltaic power generation project constructed by the Company using
the roofs of some plants in the new plant area operated smoothly as a whole. The installed power of the project is
3.4 MW, the annual power generation is about 4.08 million kwh, and the annual carbon dioxide emission is reduced
by about 4067 tons.

During the reporting period, based on energy-saving and carbon reduction technologies such as high-efficiency
energy-saving compressors, green refrigerants and CCUS, the Company completed a number of energy-saving and
carbon reduction projects with customers, creating good economic and social benefits
II.Social responsibilities
In the first half of 2023, the Company continued to consolidate and expand the achievements of poverty alleviation
and rural revitalization, connecting with Songlin Village, Guangshan Town, Zhuanghe City, and carrying out daily
maintenance of the air-conditioning equipment of the villagers' cultural activities center. In addition, the company
and investment enterprises jointly donated 250,000 yuan to support the construction of Bingshan Hope School and
Hope Book Corner to fulfill social welfare responsibilities.




                                                                                                                 16
               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                  Section 6 Important items
I. Commitments made by the actual controller, shareholders, related parties, purchasers,
the company and other relevant parties that have completed their performance during
the reporting period and have not completed their performance as of the end of the
reporting period
□ Applicable √ Not applicable
II. Non-operation capital occupation by holding shareholders and their related parties
in the listed company
□ Applicable √ Not applicable
III. Foreign guarantee in violation of regulations
□ Applicable √ Not applicable
IV. Engagement and dismissal of the accounting firm
□ Applicable √ Not applicable
V. Explain to the “non standard audit report” of this reporting period from the board
of directors, board of supervisors of the Company
□Applicable √Not applicable
VI. Explain to the “non standard audit report” last year from the board of directors of
the Company
□Applicable √Not applicable
VII. Bankruptcy restructuring related matters
□ Applicable √ Not applicable
VIII. Major lawsuit issues
□ Applicable √ Not applicable
The Company had no major lawsuit issues in the reporting period.
IX. Punishment and rectification
□ Applicable √ Not applicable
X. The credibility of Companies and its controlling shareholder, actual controller
√ Applicable □ Not applicable
The controlling shareholder of the Company and the Company don’t exist situation such as unfulfilled the
court’s effective judgments or failed to pay duly a large amount of debt during the reporting period.
XI. Important associated transactions
1. Important associated transactions
In the reporting period, the total amount of normal associated transactions between the Company and
associated parties was 379,150 thousand yuan, accounting for 45.76% of the budgeted amount for the
year 2023. This included 109,530 thousand yuan, accounting for 42.54% of the budgeted amount for the
year 2023, for purchasing supporting products for package projects from associated parties, and 269,620
thousand yuan, accounting for47.21% of the budgeted amount for the year 2023, from selling supporting
parts and components to associated parties.
2.Associated transactions related to purchases or sales of assets
□ Applicable √ Not applicable
3.Important associated transactions with joint external investments
□ Applicable √ Not applicable
4.Current associated rights of credit and liabilities
□ Applicable √ Not applicable
5. Current associated rights of credit and liabilities with related financial companies or
financial companies that the company holds
□ Applicable √ Not applicable
6. Other associated transactions
√ Applicable □ Not applicable
The Company purchase 100 percent equity of Sonyo Refrigeration during the reporting period, the equity
transfer has been finished, Sonyo Refrigeration became a wholly-owned subsidiary of the Company, which
constitutes a related party transaction, has been completed.

XII.Major contract and its performance
1. Hosting, contracting and leasing status
                                                                                                      17
               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

(1) the hosting status
□ Applicable √ Not applicable
(2) the contracting status
□ Applicable √ Not applicable
(3) the leasing status
√ Applicable □ Not applicable
The Company signed rental contract with MHI Bingshan Refrigeration (Dalian) Co., Ltd., and rent # 6
workshop building located on No. 106 Liaohe East Rd, Dalian Economic and Technology Development
Zone to MHI Bingshan Refrigeration (Dalian) Co., Ltd. The rental area is 15,259.04 square meters, and the
rental term till 16th July, 2029. The annual rent fee for 2023 is RMB 4 million Yuan.
The Company signed rental contract with Dalian Bingshan Wisdom Park Co., Ltd., and rent out the whole
land and house of the Company’s old plant locating at No. 888, Southwest Road, Shahekou District, Dalian
to Dalian Bingshan Wisdom Park Co., Ltd., with rental land area of 167,165.61 square meters and housing
area of 105,652.43 square meters. The lease term is from April 1, 2017 to December 31, 2036. The annual
rent fee for 2023 is RMB 9.5106 million Yuan.
On March 17, 2021, the Company signed a lease contract with Linde Hydrogenation Station Equipment
(Dalian) Co., LTD., which will lease the 8,700 square meters of plant and office located at No. 106, East
Liaohe Road, Dalian Development Zone to Linde Hydrogenation Station Equipment (Dalian) Co., LTD.
The lease term will be up to December 31, 2030, and the current rent is RMB 2.5724 million Yuan.

2. Guaranteeing status
√ Applicable □ Not applicable
China Development Fund provides support for the Company's cold chain green intelligent equipment and
service industrialization base project, and provides special funds to the controlling shareholder of the
Company, Bingshan Group. The above-mentioned special fund amount is 160 million yuan, with a term of
10 years and a rate of 1.2%. After the above special funds are in place, Bingshan Group has fully allocated
them to the Company in a one-time manner without increasing the rate. The implementation of the above-
mentioned special funds requires the Company to provide guarantees and continue until the reporting
period. This guarantee is in the form of a guarantee for the controlling shareholder, but in fact, it is a
guarantee for the Company to obtain financial support for itself.
The Company provided guarantees for its client Guizhou Waterfall Cold Chain Food Investment Co., Ltd.;
s Liuyang Zhongjie Technology Investment Co., Ltd; Shandong Jiechuang Energy Technology Co., Ltd.,
and Shaanxi Yiming Food Co., Ltd. based on financing leasing business, which lasted until the reporting
period, with a guarantee amount of 25.705 million yuan. The project is currently being fulfilled normally,
and the guaranteed shareholders and relevant natural persons have provided the Company with a full
amount of joint and several liability guarantee and counter guarantee. The overall risk of the Company's
guarantee is controllable.
The Company provides guarantees for clients Jilin Fuyu Agricultural Technology Co., Ltd. provides
guarantee based on financing leasing business. The guaranteed party has good qualifications, and the
guaranteed party's shareholders and relevant natural or legal persons have provided full joint and several
liability guarantee and counter guarantee to the Company. The Company's guarantee risk is generally
controllable and does not harm the legitimate rights and interests of the Company and small and medium-
sized shareholders.
The above guarantee matters have been reviewed by the board of directors and are being fulfilled normally.
3.Entrusted Financial Management
□ Applicable √ Not applicable
4. Major contract of daily operation
□ Applicable √ Not applicable
5. Other important contracts
□Applicable √Not applicable
XIII. Description of other important matters
□Applicable √Not applicable
XV. Major matters of the company's subsidiaries
□Applicable √Not applicable




                                                                                                        18
                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                         Section 7 Change in Share Capital and Shareholders'
                                             Information
             I. Change in share capital
             1. Change in share capital
                                                                          Shares                                              Shares
                                                                     (before change)                                   (after change)
                              items                                                                 Changes
                                                                  number       proportion                            number         proportion
       I. Non-circulating share capital with restricted
                                                                  1,670,894              0.20%                0       1,670,894                0.20%
       trade conditions
       Other domestic shares                                      1,670,894           0.20%                   0       1,670,894             0.20%
       II. Circulating share capital                            841,541,613          99.80%                   0     841,541,613            99.80%
       1. Domestically listed ordinary shares                   600,041,613          71.16%                   0     600,041,613            71.16%
       2. Domestically listed foreign shares                    241,500,000          28.64%                   0     241,500,000            28.64%
       III. Total shares                                        843,212,507         100.00%                   0     843,212,507           100.00%

             The reason for the Change in share capital
             □ Applicable √ Not applicable
             Approval of changes in shares
             □ Applicable √ Not applicable
             The influence of change in share capital on the recent year and recent issue for basic earnings per
             share ,diluted earnings per share and net assets per share.
             □ Applicable √ Not applicable
             2. The restricted shares changes
             □ Applicable √ Not applicable
             II. Securities issuance and listing
             1. Securities issuance in the report period
             □ Applicable √ Not applicable
             III. Shareholders and actual controller
             1. Number of shareholders and their shareholding

Total number of shareholders in the reporting                           Total number of shareholders as of the last month
                                                               60,735                                                                            --
period                                                                  before disclosure of the annual report
                                                            Shareholding of top ten shareholders
                                                                                                                                               Number of
                                                                                                                              Number of
                                                                                                                                                pledged
                                                                                                                                shares
                      Name                                           Nature                 Proportion Total number                            shares or
                                                                                                                              with sale
                                                                                                                                                 shares
                                                                                                                              restriction
                                                                                                                                                 frozen
                                                          Domestic non-state-owned
Dalian Bingshan Group Co., Ltd.                                                                  20.27%       170,916,934
                                                          legal person
Sanyo Electric Co., Ltd.                                  Overseas legal person                  8.72%         73,503,150
Zhang Sufen                                               Domestic natural person                1.58%         13,300,000
Chen Xianlai                                              Domestic natural person                0.83%          7,000,000
Lin Zhenming                                              Foreign natural person                 0.80%          6,730,000
Chen Yong                                                 Domestic natural person                0.50%          4,177,700
Wu Dafu                                                   Domestic natural person                0.47%          4,000,000
Xue Hong                                                  Domestic natural person                0.43%          3,620,000
Dalian industrial development investment                  Domestic      non-state-owned
                                                                                                 0.40%            3,406,725
Co., Ltd.                                                 legal person
Chen Cirou                                                Domestic natural person                0.40%            3,374,280
                                         Shareholding of top ten shareholders without sale restriction
                                                                           Number of shares without
                                 Name                                                                                     Type of shares
                                                                                 sale restriction

                                                                                                                                          19
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

Dalian Bingshan Group Co., Ltd.                                               170,916,934     RMB denominated ordinary shares
Sanyo Electric Co., Ltd.                                                       73,503,150      Domestically listed foreign shares
Zhang Sufen                                                                    13,300,000     RMB denominated ordinary shares
Chen Xianlai                                                                    7,000,000     RMB denominated ordinary shares
Lin Zhenming                                                                    6,730,000      Domestically listed foreign shares
Chen Yong                                                                       4,177,700     RMB denominated ordinary shares
Wu Dafu                                                                         4,000,000     RMB denominated ordinary shares
Xue Hong                                                                        3,620,000      Domestically listed foreign shares
Dalian industrial development investment Co., Ltd.                              3,406,725     RMB denominated ordinary shares
Chen Cirou                                                                      3,374,280      Domestically listed foreign shares

                                                                Dalian Bingshan Group Co., Ltd. had the association relationship
Notes to the associated relationship and uniform actions of the with Sanyo Electric Co., Ltd. among the above shareholders. Sanyo
                      above shareholders                        Electric Co., Ltd. holds 26.6% of Dalian Bingshan Group Co.,
                                                                Ltd.'s equity.




            At the end of the reporting period, the total number of shareholders of the Company was 60,735, including
            53,498 A-share shareholders and 7,237 B-share shareholders.

            If the Company shareholders had any agreed repurchase transaction in the report period
            □ Yes √ No
            IV. Changes in shareholding of directors, supervisors and senior managers
            □ Applicable √ Not applicable
            V. Variation in controlling shareholders or actual controllers
            Variation in controlling shareholders in the report period
            □ Applicable √ Not applicable
            There were no changes in the controlling shareholder in the reporting period.
            Variation in actual controllers in the report period
            □ Applicable √ Not applicable




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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                   Section 8 Information on Preferred Stock
□ Applicable √ Not applicable
In the reporting period, the Company didn’t own preferred stock.




                                                                                                 21
              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                       Section 9 Bond Related Information
□ Applicable √ Not applicable
In the reporting period, the Company didn’t own Bond.




                                                                                                22
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                            Section 10 Financial Report

        I.          The Company's semiannual financial report has not been audited.

                                                     BALANCE SHEET
               Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd.   June 30, 2023   Unit: RMB Yuan

                                                                     30-June-2023                            1-Jan-2023
                            Items
                                                           Consolidation     Parent Company       Consolidation    Parent Company
Current assets:
Monetary funds                                            935,314,724.32       121,338,274.25 1,006,165,899.18       361,446,559.26
Financial assets which are measured by fair value and
which changes are recorded in current profit and loss
Derivative financial assets
Transaction financial assets
Notes receivable                                          436,138,232.96        73,504,466.57     505,945,261.18     100,218,283.64
Accounts receivable                                     1,556,250,566.33       748,681,197.81 1,409,978,442.95       629,954,649.50
Receivables financing                                     289,036,299.90        46,450,544.61      58,792,792.70      12,451,483.74
Accounts paid in advance                                  181,132,850.78        86,549,600.31     171,991,468.12      61,446,678.23
Other receivables                                           56,174,612.60       41,937,269.90      51,394,474.24      36,021,805.53
     Interest receivables
     Dividend receivable                                     4,361,299.55       10,184,798.49          14,495.00
Inventories                                             1,564,068,652.36       366,751,018.14 1,395,344,780.24       342,276,945.65
Contract assets                                           295,009,088.87       108,391,267.34     225,790,875.78      83,739,043.68
Assets held for sale
Non-current asset due within one year                       12,571,309.30       12,571,309.30      15,715,631.52      15,715,631.52
Other current assets                                        72,026,226.30           234,800.41     33,499,577.60            565,836.48
Total current assets                                    5,397,722,563.72 1,606,409,748.64 4,874,619,203.51 1,643,836,917.23
Non-current assets:
Finance asset held available for sales
Held-to-maturity investment
Long-term account receivable                                 5,162,458.90        5,162,458.90       5,162,458.90          5,162,458.90
Long-term equity investment                               560,434,511.74 2,861,738,379.20         562,987,771.94 2,720,998,153.80
Other Non-current financial assets                        154,314,864.51       152,999,722.01     149,950,861.31     148,635,718.81
Investment property                                       113,680,574.74        88,683,297.10     115,332,918.20      90,986,890.03
Fixed assets                                            1,311,960,863.65       624,832,328.27 1,229,029,368.93       646,432,825.98
Construction in progress                                  120,460,980.49        58,072,120.16     115,577,902.54      48,905,875.93
Right of use assets                                         17,252,776.14       13,737,818.45 30,941,662.26           14,975,625.90
Engineering material
Disposal of fixed asset
Productive biological asset
Oil and gas asset
Intangible assets                                         200,766,768.53        70,101,114.73     168,076,720.07      72,158,994.17
Expense on Research and Development
Goodwill                                                  270,800,976.03                      -   248,345,508.41                     -
Long-term expenses to be apportioned                         6,061,988.51        4,994,056.53       6,486,566.92          5,553,733.11
Deferred income tax asset                                 100,110,654.25        23,177,703.42      95,424,386.61      21,597,992.46

                                                                                                                             23
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

Other non-current asset
Total non-current asset                                  2,861,007,417.49 3,903,498,998.77 2,727,316,126.09 3,775,408,269.09
                        Total assets                     8,258,729,981.21 5,509,908,747.41 7,601,935,329.60 5,419,245,186.32
Current liabilities:
Short-term loans                                           285,525,821.90   229,000,000.00   274,052,990.15   234,980,000.00
Financial liabilities which are measured by fair value
and which changes are recorded in current profit and
loss
Derivative financial liabilities
Transaction financial liabilities
Notes payable                                              702,812,950.62   299,694,457.74   618,944,384.85   259,002,815.07
Accounts payable                                         1,772,786,424.04   417,924,008.98 1,586,098,060.59   406,794,291.57
Accounts received in advance
Contract liabilities                                       778,394,477.23   148,129,305.72   647,645,820.57   139,622,706.08
Wage payable                                                99,905,376.28        97,305.73   118,216,683.23    14,557,783.63
Taxes payable                                               27,175,496.50     6,213,244.20    33,691,523.62     9,430,543.11
Other accounts payable                                      81,615,830.24    24,066,504.88    67,054,250.25    21,061,597.80
     Interest payable
     Dividend payable                                        8,965,281.07     8,965,281.07       533,156.00       533,156.00
Liabilities held for sale
Non-current liabilities due within one year                103,835,713.78    85,205,472.33    63,105,954.56    42,972,752.44
Other current liabilities                                  321,182,483.03    76,380,653.81   204,650,003.24   106,146,986.20
Total current liabilities                                4,173,234,573.62 1,286,710,953.39 3,613,459,671.06 1,234,569,475.90
Non-current liabilities:
Long-term loans                                            739,400,000.00   739,400,000.00   715,100,000.00   715,100,000.00
Bonds payable
    Preferred stock
    Perpetual bond
Lease liability                                             18,816,652.85    11,714,291.84    11,230,532.05    12,613,986.87
Long-term account payable                                   27,261,665.26     8,079,947.11    31,009,644.16    12,908,810.87
Long-term wage payable
Special Payable
Anticipation liabilities                                    15,266,933.73                     18,805,967.43
Deferred income                                             98,148,550.01    59,553,048.01    99,754,346.39    61,685,846.39
Deferred income tax liabilities                             66,823,727.27    22,705,866.88    52,306,365.68    20,603,550.11
Other non-current liabilities
Total non-current liabilities                              965,717,529.12   841,453,153.84   928,206,855.71   822,912,194.24
                       Total liabilities                 5,138,952,102.74 2,128,164,107.23 4,541,666,526.77 2,057,481,670.14
Shareholders’ equity
Share capital                                              843,212,507.00   843,212,507.00   843,212,507.00   843,212,507.00
Other equity instruments
Preferred stock
Perpetual bond
Capital public reserve                                    717,097,098.38    755,146,592.54   717,097,098.38   755,146,592.54
Less: Treasury stock
Other comprehensive income                                   2,208,669.73     1,246,569.06     2,208,669.73     1,246,569.06
Special preparation
Surplus public reserve                                     825,226,634.15   825,226,634.15   825,226,634.15   825,226,634.15
                                                                                                                    24
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

Generic risk reserve
Retained profit                                                   675,860,321.80          956,912,337.43         618,445,922.58           936,931,213.43
Total owner’s equity attributable to parent company           3,063,605,231.06 3,381,744,640.18 3,006,190,831.84 3,361,763,516.18
Minority interests                                                  56,172,647.41                           -      54,077,970.99                       -
Total owner’s equity                                          3,119,777,878.47 3,381,744,640.18 3,060,268,802.83 3,361,763,516.18
       Total liabilities and shareholder’s equity             8,258,729,981.21 5,509,908,747.41 7,601,935,329.60 5,419,245,186.32
       Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                               25
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                                       INCOME STATEMENT
       Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd.         January-June, 2023          Unit: RMB Yuan
                                                                    January-June, 2023                        January-June, 2022
                           Items
                                                             Consolidation      Parent Company       Consolidation        Parent Company
I. Total sales                                               2,327,536,713.05     561,507,191.57     1,291,858,908.71       468,001,628.25
II. Total operating cost                                     2,244,978,370.92     561,507,191.57     1,304,025,021.32       486,496,189.37
Including: Operating cost                                    1,941,335,530.42     462,573,454.21     1,131,915,209.09       407,577,362.51
            Taxes and associate charges                        17,209,585.63        6,734,597.24        9,791,372.03          5,558,409.19
            Selling and distribution expenses                  98,211,645.02       24,951,968.65       55,209,408.15         20,533,128.73
            Administrative expenses                           103,515,309.49       31,968,790.92       70,074,155.71         34,892,044.21
            R&D expenses                                       68,628,817.97       15,845,215.75       31,564,520.91         14,040,048.85
            Financial expense                                  16,077,482.38       14,942,066.91        5,470,355.43          3,863,954.55
                   Including: interest expense                 19,165,466.43       14,246,006.33        7,533,477.17          4,561,734.35
                              interest income                   5,451,984.39          735,367.41        2,004,850.77          1,542,821.77
Add: Other income                                               1,814,789.04          100,000.00        1,984,170.62               31,241.33
     Gain/(loss) from investment                                6,848,068.69       29,661,828.13       83,743,763.15         88,227,124.82
          Including: income from investment on
affiliated enterprise and jointly enterprise                       90,409.95         -183,975.05       16,955,402.09         16,926,568.63
     Gain/(loss) from change in fair value (loss as “-“)      4,364,003.20        4,364,003.20       -29,425,921.52       -29,425,921.52
     Credit impairment loss (loss as “-“)                    -19,302,777.86      -5,984,187.92       -12,091,879.71        -1,460,424.20
     Assets impairment loss (loss as “-“)                     -4,905,134.78      -1,472,892.79         -775,665.61           -632,818.79
     Gain/(loss) from asset disposal (loss as “-“)               51,209.01                  0.00            67,260.20             1,451.76
III. Operating profit                                          71,428,499.43       31,159,848.51       31,335,614.52         38,277,333.61
Add: non-business income                                        4,268,645.77              9,639.35      1,610,684.35               20,000.08
Less: non-business expense                                      2,257,797.99             70,000.00        332,644.57
IV. Total profit                                               73,439,347.21       31,099,487.86       32,613,654.30         38,297,333.69
Less: Income tax                                               13,930,271.56        2,686,238.79        2,774,153.99          1,234,987.29
V. Net profit                                                  59,509,075.65       28,413,249.07       29,839,500.31         37,062,346.40
(I) Net profit from continuous operation                       59,509,075.65       28,413,249.07       29,839,500.31         37,062,346.40
(II)Net profit from discontinuing operation
Net profit attributable to parent company                      57,414,399.22       28,413,249.07       29,568,351.52         37,062,346.40
Minority shareholders’ gains and losses                        2,094,676.43                              271,148.79
VI. After-tax net amount of other comprehensive
incomes
After-tax net amount of other comprehensive incomes
attributable to owners of the Company
(I) Other comprehensive incomes that will not be
reclassified into gains and losses
1. Changes in net liabilities or assets with a defined
benefit plan upon re-measurement
2. Enjoyable shares in other comprehensive incomes in
invests that cannot be reclassified into gains and losses
under the equity method
(II) Other comprehensive incomes that will be
reclassified into gains and losses
1. Enjoyable shares in other comprehensive incomes in
invests that will be reclassified into gains and losses
under the equity method
2. Gains and losses on fair value changes of available-
for-sale financial assets
3. Gains and losses on reclassifying held-to-maturity
investments into available-for-sale financial assets

                                                                                                                                    26
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

4. Effective hedging gains and losses on cash flows
5. Foreign-currency financial statement translation
difference
6、Others
……
After-tax net amount of other comprehensive incomes
attributable to minority shareholders
VII Total comprehensive income                                        59,509,075.65             28,413,249.07           29,839,500.31          37,062,346.40
Total comprehensive income attributable to parent
company                                                               57,414,399.22                                     29,568,351.52          37,062,346.40
Total comprehensive income attributable to minority
shareholders                                                            2,094,676.43                                       271,148.79
VIII. Earnings per share
(I) basic earnings per share                                                         0.07                                          0.04
(II) diluted earnings per share                                                      0.07                                          0.04
          Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu     Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                    27
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                               CASH FLOW STATEMENT
          Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. January -June, 2023        Unit: RMB Yuan
                                                                    January -June, 2023                      January -June, 2022
                           Items
                                                             Consolidation      Parent Company        Consolidation      Parent Company
I. Cash flows arising from operating activities:
Cash received from selling commodities and providing
labor services                                               1,897,060,493.23     416,876,256.09      1,261,666,720.62     352,345,258.81

Write-back of tax received                                      9,988,890.50                            11,560,593.20        4,006,659.69
Other cash received concerning operating activities            52,698,239.72        7,689,232.01        27,127,455.59        5,384,314.18
 Subtotal of cash inflow arising from operating activities   1,959,747,623.45     424,565,488.10      1,300,354,769.41     361,736,232.68
Cash paid for purchasing commodities and receiving
labor service                                                1,457,105,820.91     474,452,446.24      1,193,219,986.59     496,371,451.85

Cash paid to/for staff and workers                            369,826,569.78       62,530,285.96       188,402,543.12       62,633,591.91
Taxes paid                                                    107,685,392.77       28,543,318.27        31,106,515.38       11,139,042.04
Other cash paid concerning operating activities               151,924,036.97       26,003,055.24        77,032,061.17       32,464,131.37
Subtotal of cash outflow arising from operating activities   2,086,541,820.43     591,529,105.71      1,489,761,106.26     602,608,217.17
     Net cash flows arising from operating activities        -126,794,196.98     -166,963,617.61      -189,406,336.85     -240,871,984.49
II. Cash flows arising from investing activities:
Cash received from recovering investment                                                                   300,000.00          300,000.00
Cash received from investment income                            5,796,799.24       24,022,304.24        76,499,887.00       76,474,242.00
Net cash received from disposal of fixed, intangible and
other long-term assets                                            434,242.64              30,000.00        361,191.28              5,000.00
Net cash received from disposal of subsidiaries and other
units                                                                                          0.00      5,605,792.62       25,888,200.00

Other cash received concerning investing activities                                            0.00
    Subtotal of cash inflow from investing activities           6,231,041.88       24,052,304.24        82,766,870.90      102,667,442.00
Cash paid for purchasing fixed, intangible and other
long-term assets                                               22,081,215.68        6,203,763.76        12,416,614.10        9,320,136.74

Cash paid for investment                                                          145,285,500.00
Net cash paid for achievement of subsidiaries and other
business units                                                 12,056,951.02

Other cash paid concerning investing activities
    Subtotal of cash outflow from investing activities         34,138,166.70      151,489,263.76        12,416,614.10        9,320,136.74
     Net cash flows arising from investing activities          -27,907,124.82    -127,436,959.52        70,350,256.80       93,347,305.26
III. Cash flows arising from financing activities
Cash received from absorbing investment
Including: Cash received from absorbing minority
shareholders' equity investment by subsidiaries
Cash received from loans                                      345,525,821.90      316,000,000.00       240,850,000.00      229,000,000.00
Cash received from issuing bonds
Other cash received concerning financing activities             6,600,000.00                            95,778,131.09       21,144,709.02
    Subtotal of cash inflow from financing activities         352,125,821.90      316,000,000.00       336,628,131.09      250,144,709.02
Cash paid for settling debts                                  252,466,250.00      246,450,000.00       237,845,000.00      237,845,000.00
Cash paid for dividend and profit distributing or interest
paying                                                         15,175,950.51       13,745,417.12        12,340,724.16        8,186,734.35
Including: dividends or profit paid by subsidiaries to
minority shareholders
Other cash paid concerning financing activities                22,250,574.21        1,267,500.00        56,257,183.04          612,000.00
    Subtotal of cash outflow from financing activities        289,892,774.72      261,462,917.12       306,442,907.20      246,643,734.35
     Net cash flows arising from financing activities          62,233,047.18       54,537,082.88        30,185,223.89        3,500,974.67
IV. Influence on cash due to fluctuation in exchange rate        -526,981.97                             1,614,217.38                -15.49


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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

V. Net increase of cash and cash equivalents                           -92,995,256.59       -239,863,494.25          -87,256,638.78         -144,023,720.05
Add: Balance of cash and cash equivalents at the period -
begin                                                                 921,663,803.17         361,032,768.50         438,969,337.87          369,932,989.19
VI. Balance of cash and cash equivalents at the period–
end                                                                   828,668,546.58         121,169,274.25         351,712,699.09          225,909,269.14
         Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                   29
                                   Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                         CONSOLIDATED STATEMENT OF CHANGES IN OWNERS’ EQUITY
               Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd 2023.01-06 Unit: RMB Yuan
                                                                                           2023.01-06
                                                         Owners’ equity attributable to parent company
            Items                                             Lessen:         Other       Special                 Retained        Minority          Total of
                                                   Capital                                           Surplus                       equity         owners’ equity
                                share capital                 treasury comprehens preparatio                       profits
                                                   suplus                                            reserve
                                                                stock      ive income        n
I. balance at the end of last
                                 843,212,507.00 717,097,098.38             2,208,669.73           825,226,634.15 618,445,922.58   54,077,970.99 3,060,268,802.83
year
1. Change of accounting
policy
2. Correction of errors in
previous period
II. Balance at the beginning of
                                 843,212,507.00 717,097,098.38             2,208,669.73           825,226,634.15 618,445,922.58   54,077,970.99 3,060,268,802.83
this year
III. Increase/ decrease of
amount in this year (“-” means                                                                                  57,414,399.22    2,094,676.42      59,509,075.64
decrease)
(I)    Total    comprehensive
                                                                                                                  57,414,399.22    2,094,676.42      59,509,075.64
incomes
(II) Capital increased and
reduced by owners
  1. Common shares increased
by shareholders
  2. Capital increased by
holders of other equity
instruments
3. Amounts of share-based
payments      recognized      in
owners’ equity
  4. Other
 (III) Profit distribution
 1. Withdrawing surplus
public reserve
 2. Distribution to all owners
(shareholders)
 3. Others
 (IV)      Internal      carrying
forward of owners’ equity
 1. New increase of share
capital from capital reserves
 2. Convert surplus reserves to
share capital
 3. Surplus reserves make up
losses
 4. Others
(V) Specific reserve
1. Withdrawn for the period
2. Used in the period
(VI) Other
  IV. Balance at the end of this
                                  843,212,507.00 717,097,098.38            2,208,669.73           825,226,634.15 675,860,321.80   56,172,647.41 3,119,777,878.47
period




                                                                                                                                              30
                                    Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                                                                            2022.01-06
                                                          Owners’ equity attributable to parent company
             Items                                             Lessen:         Other       Special                             Retained         Minority              Total of
                                                    Capital                                           Surplus                                    equity             owners’ equity
                                share capital                  treasury comprehens preparatio                                   profits
                                                    suplus                                            reserve
                                                                 stock      ive income        n
I. balance at the end of last
                                 843,212,507.00    720,215,866.78                 2,178,681.73                809,471,199.64   627,764,582.32     46,654,771.50       3,049,497,608.97
year
1. Change of accounting
policy
2. Correction of errors in
previous period
II. Balance at the beginning of
                                 843,212,507.00    720,215,866.78                 2,178,681.73                809,471,199.64   627,764,582.32     46,654,771.50       3,049,497,608.97
this year
III. Increase/ decrease of
amount in this year (“-” means                     336,172.00                                                                 21,136,226.45   -880,172.94           19,919,881.51
decrease)
(I)    Total    comprehensive
                                                                                                                                29,568,351.52   271,148.79            29,839,500.31
incomes
(II) Capital increased and
                                                                                                                                                     648,678.27           648,678.27
reduced by owners
  1. Common shares increased
by shareholders
  2. Capital increased by
holders of other equity
instruments
3. Amounts of share-based
payments      recognized      in
owners’ equity
  4. Other                                                                                                                                           648,678.27           648,678.27
 (III) Profit distribution                                                                                                      -8,432,125.07   -1,800,000.00         -10,232,125.07
 1. Withdrawing surplus
public reserve
 2. Distribution to all owners
                                                                                                                                -8,432,125.07       -1,800,000.00       -10,232,125.07
(shareholders)
 3. Others
 (IV)      Internal      carrying
forward of owners’ equity
 1. New increase of share
capital from capital reserves
 2. Convert surplus reserves to
share capital
 3. Surplus reserves make up
losses
 4. Others
(V) Specific reserve
1. Withdrawn for the period
2. Used in the period
(VI) Other                                            -336,172.00                                                                                                        -336,172.00
  IV. Balance at the end of this
                                  843,212,507.00   719,879,694.78                 2,178,681.73                809,471,199.64 648,900,808.77     45,774,598.56 3,069,417,490.48
period
               Legal Representative: Ji Zhijian    Chief Financial Official: Wang Jinxiu    Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                                31
                                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                      STATEMENT OF CHANGES IN OWNERS’ EQUITY
                                                                                                     2023.01-06
                                                                           Owners’ equity attributable to parent company
             Items                                       Other                     Lessen:           Other                                                            Total of owners’
                                                                      Capital                                        Special        Surplus                                equity
                                     share capital      equity                   treasury       comprehensive                                      Retained profits
                                                                      suplus                                       preparation      reserve
                                                      instrument                    stock           income
I. balance at the end of last
                                     843,212,507.00                755,146,592.54                  1,246,569.06                   825,226,634.15     936,931,213.43    3,361,763,516.18
year
1. Change of accounting
policy
2. Correction of errors in
previous period
II. Balance at the beginning of
                                     843,212,507.00                                                1,246,569.06                   825,226,634.15     936,931,213.43    3,361,763,516.18
this year                                                          755,146,592.54
III. Increase/ decrease of
amount in this year (“-” means                                                                                                                      19,981,124.00       19,981,124.00
decrease)
(I)     Total     comprehensive
                                                                                                                                                      28,413,249.07       28,413,249.07
incomes
(II) Capital increased and
reduced by owners
  1. Common shares increased
by shareholders
  2. Capital increased by
holders of other equity
instruments
3. Amounts of share-based
payments        recognized      in
owners’ equity
  4. Other
  (III) Profit distribution                                                                                                                           -8,432,125.07       -8,432,125.07
  1. Withdrawing surplus
public reserve
  2. Distribution to all owners
                                                                                                                                                      -8,432,125.07       -8,432,125.07
(shareholders)
  3. Others
  (IV)      Internal      carrying
forward of owners’ equity
  1. New increase of share
capital from capital reserves
  2. Convert surplus reserves to
share capital
  3. Surplus reserves make up
losses
  4. Others
(V) Specific reserve
1. Withdrawn for the period                                                                                        1,403,878.98                                            1,403,878.98
2. Used in the period                                                                                             -1,403,878.98                                           -1,403,878.98
(VI) Other
 IV. Balance at the end of this
                                     843,212,507.00                755,146,592.54                  1,246,569.06                   825,226,634.15     956,912,337.43    3,381,744,640.18
period




                                                                                                                                                                  32
                                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                  Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd                           2022.01-06                 Unit: RMB Yuan
                                                                                                       2022.01-06
                                                                            Owners’ equity attributable to parent company
             Items                                         Other                    Lessen:           Other                                                               Total of owners’
                                                                       Capital                                        Special         Surplus                                  equity
                                     share capital        equity                  treasury       comprehensive                                       Retained profits
                                                                       suplus                                       preparation       reserve
                                                        instrument                   stock           income
I. balance at the end of last
                                       843,212,507.00                755,146,592.54                  1,216,581.06                   809,471,199.64     803,564,427.95     3,212,611,308.19
year
1. Change of accounting
policy
2. Correction of errors in
previous period
II. Balance at the beginning of
                                       843,212,507.00                755,146,592.54                  1,216,581.06                   809,471,199.64     803,564,427.95     3,212,611,308.19
this year
III. Increase/ decrease of
amount in this year (“-” means                                                                                                                        28,630,221.33         28,630,221.33
decrease)
(I)     Total     comprehensive
                                                                                                                                                        37,062,346.40         37,062,346.40
incomes
(II) Capital increased and
reduced by owners
  1. Common shares increased
by shareholders
  2. Capital increased by
holders of other equity
instruments
3. Amounts of share-based
payments        recognized      in
owners’ equity
  4. Other
  (III) Profit distribution                                                                                                                               -8,432,125.07        -8,432,125.07
  1. Withdrawing surplus
public reserve
  2. Distribution to all owners
                                                                                                                                                          -8,432,125.07        -8,432,125.07
(shareholders)
  3. Others
  (IV)      Internal      carrying
forward of owners’ equity
  1. New increase of share
capital from capital reserves
  2. Convert surplus reserves to
share capital
  3. Surplus reserves make up
losses
  4. Others
(V) Specific reserve
1. Withdrawn for the period                                                                                            641,750.97                                                 641,750.97
2. Used in the period                                                                                                 -641,750.97                                                -641,750.97
(VI) Other
  IV. Balance at the end of this
                                       843,212,507.00                755,146,592.54                  1,216,581.060                  809,471,199.64     832,194,649.28     3,241,241,529.52
period
                  Legal Representative: Ji Zhijian       Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                                     33
             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

II. Accounting statement
III. General Information
 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd (the “Company”) was reorganized
 and reformed from main part of former Dalian Refrigeration Factory. On December 8, 1993, the
 Company went to the public as a listed Company at Shenzhen Stock Exchange Market. On March
 20, 1998, the company successfully went to the public at B share market and listed at Shenzhen
 Stock Exchange Market with total share capital of RMB350,014,975Yuan.

 According to the 13th meeting of the 6th generation of board, extraordinary general meeting for 2015
 fiscal year and ' Restricted share incentive plan (draft)' , the Company planned to introduce A
 ordinary shares to incentive objectives, which was 10,150,000 number of shares would be granted
 to 41 share incentive objectives at granted price of RMB5.56Yuan per share. Up to March 12th ,2015,
 the Company received new added share capital of RMB10,150,000Yuan and the share capital had
 been verified by DaHua Certified Public Accountants, and had been issued the capital verification
 report Dahuayanzi [2015]000086 on March12th , 2015.

 The general meeting for 2015 fiscal year held on 21st April 2016 approved the profit distribution
 policy for the year of 2015, which agrees the profit distribution based on the total 360,164,975
 number of shares as share capital, paid share dividend of 5 common shares for every 10 shares
 through capital reserve. The policy stated above was fully implemented on 5th May 2016, and the
 registered capital was altered to 540,247,462.00Yuan.

 The 17thmeeting of the 6th generation of board was held on 4th June 2015 and the 2nd interim
 shareholders’ meeting was held on 24th June 2015, meeting deliberated and passed the proposal of
 non-public offering of ‘A shares’. China’s Securities Regulatory Commission issued SFC license
 [2015]3137 on 30th December, 2015, approving that new non-public offering cannot exceeded
 38,821,954 number of shares. The company implemented the post meeting procedures for China’s
 Securities Regulatory Commission, which is regarding adjustment of bottom price and the number
 of the shares issued after the implementation of profit distribution policy of 2015 in May, 2016, and
 accordingly revised the upper limit of non-public offering of share to58,645,096 number of new ‘A
 shares’. The company issued the non-public offering of 58,645,096 number of ‘A shares’ to 7
 investors, and as a result, the total number of shares of the company is changed to 598,892,558
 shares, and the par value is 1yuan per share and the total share capital is 598,892,558.00Yuan. The
 share capital stated above has been verified by DaHua Certified Public Accountants, and has been
 issued the capital verification report Dahuayanzi [2016]000457 on 31st May 2016.

 According to the ‘Restricted Share Incentive Plan(draft) of Dalian Refrigeration Company Limited
 for the year of 2016’ and the ‘Proposal regarding the shareholders’ meeting authorized the board of
 directors to implement the Restricted Share Incentive Plan’ approved on the 3rdprovisional general
 meeting held on 13th September 2016, the 9th meeting of the 7th generation of board deliberated and
 passed the ‘Proposal about granting the restricted shares to incentive targets’ on September 20 th,
 2016 and set 20th September 2016 as share granted date, and granted 12,884,000 number of
 restricted shares to 188 incentive targets at granted price of 5.62Yuan per share. By 22ndNovember,

                                                                                                     34
            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

2016, the company has actually received the newly subscribed registered share capital of
12,884,000Yuan subscribed by incentive targets. The share capital stated above has been verified
by DaHua Certified Public Accountants, and has been issued the capital verification report
Dahuayanzi [2016]001138 on 23rdNovember, 2016.

On May 20th, 2017, the general meeting for 2016 fiscal year was held and profit appropriation
scheme for 2016 FY was approved, which was every 10 shares will be increased by 4 shares through
capital reserve based on the total 611,776,558 number of shares. After the profit appropriation
scheme, the registered capital was changed to RMB856,478,181.00Yuan.

On December 18, 2017, the Company held the third extraordinary shareholders’ meeting of 2017
which reviewed and approved the Proposal on Repurchasing and Cancelling Part Restricted Stocks
of the 2016 Restricted Stock Incentive Plan”. On March 8, 2018, after the completion of repurchase
and cancellation, the Company implemented the corresponding capital reduction procedures
according to law, and the registered capital of the Company was changed from 856,487,181 Yuan
to 855,908,981 Yuan.

On May 4, 2018, the Company held the 21st meeting of the seventh board of directors which
reviewed and approved the Proposal on Repurchasing and Cancelling Party Restricted Stocks of
the 2015 Restricted Stock Incentive Plan. On June 29, 2018, after the completion of repurchase and
cancellation, the Company implemented the corresponding capital reduction procedures according
to law, and the registered capital of the Company was changed from 855,908,981 Yuan to
855,434,087 Yuan.

On January 17,2019, the Company held the first extraordinary shareholders’ meeting of 2019 which
reviewed and approved the Proposal on terminating the implementation of 2016 Restricted Stock
Incentive Plan of the Company and logouting the restricted stock. On March 4,2019, the Company
has completed the capital reduction process, and the registered capital of the Company was changed
from 855,434,087 Yuan to 843,212,507 Yuan.

On December 20th, 2019, the Company held the 7th meeting of the 8th Board of Directors and
approved to change the Company’s name from Dalian Refrigeration Company Limited to Bingshan
Refrigeration & Heat Transfer Technologies Co., Ltd.

The old address of the Company’s registered office as same as head office is No.888 Xinan Road,
Shahekou District, Dalian, China. In 2017, the Company relocated to new factory and changed its
address to No.16 Liaohe East RD, Dalian Economic&Technology Development Zone(‘DDZ’),
Dalian China as same as HQ’s address. The parent company of the Company is Dalian Bingshan
Group Co., Ltd., and there is no ultimate controller regulated by the relevant law, regulations and
rules.

The Company is in industrial manufacturing sector, mainly engaged in industrial refrigeration,
refrigerated and frozen food storage, and manufacture and installation of central air-conditioning
and refrigeration equipment. The scope of business includes research and development, design,
manufacture, sale, lease, installation and repair of refrigeration and heat equipment, accessories,
                                                                                                 35
               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

  spare parts, and energy-saving and environmental protection products; Technical services, technical
  consultation, technical promotion; Design, construction, installation repair and maintenance of
  complete sets of refrigeration and air conditioning projects, mechanical and electrical installation
  projects, steel structure projects, anti-corrosion and heat preservation works; Rental of premises;
  Transport of ordinary goods; Property management; Low temperature storage; Import and export
  of goods and technologies. (With the exception of projects subject to approval according to law,
  independently carry out business activities according to law with the business license).

  During this reporting period, entities within the consolidation scope has change comparing to last
  year, decreasing 1 entities (Sonyo Refrigeration (Dalian) Co., Ltd.).

IV. Financial Statements Preparation Basis

  (1) Preparing basis

  The Company’s financial statements are prepared on the basis of going concern assumption,
  according to the actual occurred transactions and events and in accordance with ‘Accounting
  Standards for Business Enterprises’ and relevant regulations, and also based on the note V
  “Significant Accounting Policies, Accounting Estimates”.

  (2) Going concern

   The Company has the capacity to continually operate within 12 months at least since the end of
   report period, and hasn‘t the major issues impacting on the sustainable operation ability.

V. Significant Accounting Policies and Accounting Estimates

  1. Declaration for compliance with accounting standards for business enterprises

  The financial statements are prepared by the Group according to the requirements of Accounting
  Standard for Business Enterprise, and reflect the relative information for the financial position,
  operating performance, cash flow of the Group truly and fully.

  2. Accounting period

  The Group adopts the Gregorian calendar year as accounting period from Jan 1 to Dec 31.

  3. Operating cycle

  Normal operating cycle refers to the duration starting from purchasing the assets for manufacturing
  up to cash or cash equivalent realization. The group sets twelve months for one operating cycle and
  as the liquidity criterion for assets and liability.

  4. Functional currency

  The Group adopts RMB as functional currency.

  5. Accounting for business combination under same control and not under same control

  As an acquirer, the assets and liabilities that The Group obtained in a business combination under
  the same control should be measured on the basis of their carrying amount in the consolidated

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

financial statements on the combining date. As for the balance between the carrying amount of the
net assets obtained by the combining party and the carrying amount of the consideration paid by it,
the capital surplus shall be adjusted. If the capital surplus is not sufficient to be offset, the retained
earnings shall be adjusted.

For a business combination not under same control, the asset, liability and contingent liability
obtained from the acquirer shall be measured at the fair value on the acquisition date. The
combination cost shall be the fair value, on the acquisition date, of the assets paid, the liabilities
incurred or assumed and equity securities issued by the acquirer in exchange for the control of the
acquire, and sum of all direct expenses(if the combination is achieved in stages, the combination
cost shall be the sum of individual transaction). The difference when combination cost exceeds
proportionate share of the fair value of identifiable net assets of acquire should be recognized as
goodwill. If the combination cost is less than proportionate share of the fair value of identifiable net
assets of acquiree, firstly, fair value of identifiable asset, liability or contingent liability shall be
reviewed, and so the fair value of non-monetary assets or equity instruments issued in the
combination consideration , after review, still   the combination cost is less than proportionate share
of the fair value of identifiable net assets of acquire, the difference should be recognized as non-
operating income.

6. Method of preparation of consolidated financial statements

All subsidiaries controlled by the Group and structured entities are within the consolidation scope.

If subsidiaries adopt different accounting policy or have different accounting period from the parent
company, appropriated adjustments shall be made in accordance with the Group policy in
preparation of the consolidated financial statements.

All significant intergroup transactions, outstanding balances and unrealized profit shall be
eliminated in full when preparing the consolidated financial statements. Portion of the subsidiary’s
equity not belonging to the parent, profit, loss for the current period, portion of other comprehensive
income and total comprehensive belonging to minority interest, shall be presented separately in
the consolidated financial statements under “minority interest of equity”, ”minority interest of profit
and loss”, “other comprehensive income attributed to minority interest” and “total comprehensive
income attributed to minority interest” title.

If a subsidiary is acquired under common control, its operation results and cash flow shall be
consolidated since the beginning of the consolidation period. When preparing the comparative
consolidated financial statements, adjustments shall be made to relevant items of comparative
figures as regarded that reporting entity established through consolidation has been always there
since the point when the ultimate controlling party starts to have the control.

If a business consolidation under common control is finally achieved in stages, consolidation
accounting method shall be disclosed additionally for the period in which the control is obtained.
For example, if a business consolidation under common control is finally achieved in stages, when
preparing the consolidated financial statements, adjustments shall be made for the current
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

consolidation status as if consolidation has always been there since the point when the ultimate
controlling party starts to control. In preparation of comparative figures, asset and liability of the
acquiree shall be consolidated into the Group’s comparative financial statements, but to the extent
no earlier than the point when the Group and acquiree are both under ultimate control and relevant
items under equity in comparative financial statements shall be adjusted for net asset increased in
combination. To avoid the duplicated computation of net asset of acquiree, for long-term equity
investment held by the Group before the consolidation, relevant profit and loss, other
comprehensive income and movement in other net asset, recognized for the period between the
combination date and later date when original shareholding is obtained and when the Group and the
acquiree are under common control of same ultimate controlling party, shall be respectively used
for writing down the opening balance of retained earnings of comparative financial statements and
profit and loss for the current period.

If a subsidiary is acquired not under common control, its operation results and cash flow shall be
consolidated since the beginning of the consolidation period. In preparation of the consolidated
financial statements, adjustments shall be made to subsidiary’s financial statements based on the
fair value of its all identifiable assets, liability or contingent liability on the acquisition date.

If a business consolidation under non-common control is finally achieved in stages, consolidation
accounting method shall be disclosed additionally for the period in which the control is obtained.
For example, if a business consolidation not under common control is finally achieved in stages,
when preparing the consolidated financial statements, the acquirer shall remeasure its previously
held equity interest in the acquiree at its acquisition-date fair value and recognize the resulting gain
or loss as investment income for the current period. Other comprehensive income, under equity
method accounting rising from the interest held in acquiree in relation to the period before the
acquisition, and changes in the value of its other equity other than net profit or loss, other
comprehensive income and profit appropriation shall be transferred to investment gain or loss for
the    period in which the acquisition incurs, excluding the other comprehensive income from the
movement on the remeasurement of ne asset or liability of defined benefit plan.

When the Group partially disposes of the long –term equity investment in subsidiary without losing
the control over it, in the consolidated financial statements, the difference, between disposals price
and respective disposed value of share of net assets in the subsidiary since the acquisition date or
combination date, shall be adjusted for capital surplus or share premium, no enough capital surplus,
then adjusted for retained earnings.

When the Group partially disposes of the long –term equity investment in subsidiary and lose the
control over it, in preparation of consolidated financial statements, remaining share of interest in
the subsidiary shall be remeasured on the date of losing control. Sum of the share disposal
consideration and fair value of remaining portion of shareholding minus the share of the net assets
in the subsidiary held based on the previous shareholding percentage since the acquisition date or
combination date,      the balance of above is recognized as investment gain/loss for the period and
goodwill shall be written off accordingly. Other comprehensive income relevant to share investment
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

in subsidiary shall be transferred to investment gain /loss for the period on the date of losing control.

When the Group partially disposes of the long –term equity investment in subsidiary and lose the
control over it by stages, if all disposing transactions are bundled, each individual transaction shall
be seen as a transaction of disposal of a subsidiary by losing control. The difference between the
disposal price and      the share of the net assets in the subsidiary held before the date of losing
control, shall be recognize as other comprehensive income until the date of losing control where it
is transferred into investment gain/ loss for the current period.

7. Joint arrangement classification and joint operation accounting

The Group’s joint arrangement includes joint operation and joint venture. For joint operation, the
Group as a joint operator shall recognize its own assets and its share of any assets held jointly, its
liabilities and its share of any liabilities incurred jointly, its revenue from the sale of its share of the
output arising from the joint operation, its share of the revenue from the sale of the output by the
joint operation; and its expenses, including its share of any expenses incurred jointly. When an entity
enters into a transaction with a joint operation in which it is a joint operator, such as a sale or
contribution of assets, it is conducting the transaction with the other parties to the joint operation
and, as such, the joint operator shall recognize gains and losses resulting from such a transaction
only to the extent of the other parties’ interests in the joint operation.

8. Cash and cash equivalent

The cash listed on the cash flow statements of the Group refers to cash on hand and bank deposit.
The cash equivalents refer to short-term (normally with original maturities of three months or less)
and liquid investments which are readily convertible to known amounts of cash and subject to an
insignificant risk of changes in value.

9. Translation of foreign currency

(1) Foreign currency transaction

Foreign currency transactions are translated at the spot exchange rate issued by People’s Bank of
China (“PBOC”) on the 1st day of the month when the transactions incurred. Monetary assets and
liabilities in foreign currencies are translated into RMB at the exchange rate prevailing at the balance
sheet day. Exchange differences arising from the settlement of monetary items are charged as in
profit or loss for the period. Exchange differences of specific borrowings related to the acquisition
or construction of a fixed asset should be capitalized as occurred, before the relevant fixed asset
being acquired or constructed is ready for its intended uses.

(2) Translation of foreign currency financial statements

The asset and liability items in the foreign currency balance sheet should be translated at a spot
exchange rate at the balance sheet date. Among the owner’s equity items except “undistributed
profit”, others should be translated at the spot exchange rate when they are incurred. The income
and expense should be translated at spot exchange rate when the transaction incurs. Translation
difference of foreign currency financial statements should be presented separately under the other
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

comprehensive income title. Foreign currency cash flows are translated at the spot exchange rate on
the day when the cash flows incur. The amounts resulted from change of exchange rate are presented
separately in the cash flow statement.

10. Financial assets and financial liabilities

The company shall recognize a financial asset or a financial liability when the company becomes
party to the contractual provisions of the instrument.

  (1) Financial assets

  1)   Classification, recognition and measurement

The company shall classify financial assets as measured at amortized cost, fair value through other
comprehensive income or fair value through profit or loss on the basis of both the company’s
business model for managing the financial assets and the contractual cash flow characteristics of
the financial asset.

A financial asset shall be measured at amortized cost if both of the following conditions are met:
①the financial asset is held within a business model whose objective is to hold financial assets in
order to collect contractual cash flows;②the contractual terms of the financial asset give rise on
specified dates to cash flows that are solely payments of principal and interest on the principal
amount outstanding. At initial recognition, the company shall measure the financial asset at its fair
value and take any transaction costs that are directly attributable to the financial asset into account.
After initial recognition, the company shall measure the financial asset at amortized cost. A gain or
loss on a financial asset that is measured at amortized cost and is not a hedged item shall be
recognized in profit or loss when the financial asset is derecognized, impaired, involved in foreign
exchange or amortized for any difference arising between the initial recognized amount and due
amount by applying effective interest method.

A financial asset shall be measured at fair value through other comprehensive income if both of the
following conditions are met: ①the financial asset is held within a business model whose objective
is achieved by both collecting contractual cash flows and selling financial assets and ②the
contractual terms of the financial asset give rise on specified dates to cash flows that are solely
payments of principal and interest on the principal amount outstanding. At initial recognition, the
company shall measure this financial asset at its fair value and take any transaction costs that are
directly attributable to the financial asset into account. A gain or loss on a financial asset that is
measured at fair value through other comprehensive income and is not a hedged item shall be
recognized in other comprehensive income apart from a gain or loss on credit loss, foreign exchange
and interest of the financial asset calculated by effective interest method. Accumulated gain or loss
previously in the other comprehensive income shall be out of it and accounted in the profit or loss
account when the financial asset is derecognized.

The company recognized interest revenue based on effective interest method. Interest revenue shall
be calculated by applying the effective interest rate to the gross carrying amount of a financial asset,
except for: ①purchased or originated credit-impaired financial assets. For those financial assets,
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

the company shall apply the credit-adjusted effective interest rate to the amortized cost of the
financial asset from initial recognition. ②financial assets that are not purchased or originated credit-
impaired financial assets but subsequently have become credit-impaired financial assets. For those
financial assets, the company shall apply the effective interest rate to the amortized cost of the
financial asset in subsequent reporting periods.

The company designates an investment as fair value measured through other comprehensive income
if an equity instrument held is not for trading. Once the decision is made, it is an irrevocable election.
At initial recognition, the company shall measure the equity instrument investment not for trading
at its fair value and take any transaction costs that are directly attributable to the financial asset into
account. Any other gain or loss (including foreign exchange gain or loss) shall be accounted in other
comprehensive income and shall not be subsequently transferred to profit or loss, unless the
dividend received is accounted in profit or loss( excluding the recovered investment cost).
Accumulated gain or loss previously in the other comprehensive income shall be out of it and into
retained earnings when the financial asset is derecognized.

Apart from classified as the amortized cost financial assets and as fair value through other
comprehensive income financial assets, a financial asset is classified as fair value through profit or
loss. At initial recognition, the company shall measure this financial asset at its fair value and take
any transaction costs that are directly attributable to the financial asset into account.

A financial asset shall be classified as fair value through profit or loss if it is recognized contingent
consideration through business combination, which is not under same control situation.

  2)   Recognition and measurement of transfer of financial assets

A financial asset is derecognized when any one of the following conditions is satisfied: ①the rights
to receive cash flows from the asset is terminated, ②the financial asset has been transferred and the
company transfers substantially all risks and rewards relating to the financial assets to the
transferee, ③the financial asset has been transferred to the transferee, the company has given up its
control of the financial asset although the company neither transfers nor retains all risks and rewards
of the financial asset.

In the case where the financial asset as a whole qualifies for the derecognition conditions, the
difference between the carrying value of transferred financial asset and the sum of the consideration
received for transfer and the accumulated amount of changes in fair value in respect of the amount
of partial derecognition (the contractual terms of the financial asset give rise on specified dates to
cash flows that are solely payments of principal and interest on the principal amount outstanding) ,
that was previously recorded under other comprehensive income is transferred into profit or loss for
the period.

In the case where only part of the financial asset qualifies for derecognition, the carrying amount of
financial asset being transferred is allocated between the portions that to be derecognised and the
portion that continued to be recognised according to their relative fair value. The difference between
the amount of consideration received for the transfer and the accumulated amount of changes in fair
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

value that was previously recorded in other comprehensive income for the asset partially qualified
for derecognition (the contractual terms of the financial asset give rise on specified dates to cash
flows that are solely payments of principal and interest on the principal amount outstanding) and
the above-mentioned allocated carrying amount is charged to profit or loss for the period.

  (2) Financial liabilities

  1)      Classification, basis for recognition and measurement

Financial liabilities of the company are classified at initial recognition as “financial liabilities at fair
value through profit or loss” and “other financial liabilities” on initial recognition.

Financial liabilities at fair value through profit or loss include financial liabilities held for trading
and those designated as fair value through profit or loss on initial recognition. They are subsequently
measured at fair value. The net gain or loss arising from changes in fair value, dividends and interest
paid related to such financial liabilities are recorded in profit or loss for the period in which they are
incurred.

Other financial liabilities shall be subsequently measured at amortized cost by applying effective
interest method. The company shall classify a financial liability as a liability measured at amortized
cost except the followings: ①financial liability measured at fair value through profit or loss
including tradable financial liability (derivative instrument of financial liability included) and
designated as financial liability measured at fair value through profit or loss ② financial assets
transfers that do not qualify for derecognition or financial liability is formed from continuing
involvement in transferred assets ③ financial guarantee contract not in the above category of ①or
② and loan commitment which is not in the category ① at the below the market loan rate.

The company shall account the financial liability as it measured at fair value through profit or loss
if the financial liability is formed by contingent consideration recognized by the buyer through
business combination that is not under common control.

  2)      Financial liability derecognition

A financial liability is derecognized when the underlying present obligations or part of it are
discharged. Existing financial liability shall be derecognized and new financial liability shall be
recognized when the company signs the agreement with creditor to undertake the new financial
liability in replacement of existing financial liability, and the terms of agreement are different in
substance. Any significant amendment to the agreement as a whole or part o it is made, then the
existing liabilities or part of it shall be derecognized and financial liability after terms amendment
shall be recognized as a new financial liability. The difference between the carrying amount of the
financial liability derecognized and the consideration paid is recognized in profit or loss for the
period.

  (3) Fair value measurement of financial asset and financial liability

The company uses the price in the primary market for financial assets and liability fair value
measurement, if no primary market exists, the price in the most advantageous market shall be used
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

for fair value measurement and applicable valuation techniques which enough data is available for
and supported by other information shall be adopted. Input for fair value measurement has 3 levels:
level 1 input is the unadjusted quoted price for identical asset or liability available at the active
market on the measurement date; level 2 input is the directly or indirectly observable input for
relevant asset or liability apart from level 1 input; level 3 input is the unobservable input for relevant
asset or liability.

  (4) Financial asset and financial liability offset

Financial asset and financial liability shall be presented in the balance sheet separately and cannot
be offset, unless the following conditions are all met: ①the company has the legal right to
recognized offset amount and the right is enforceable. ②the company plans to receive or a legal
obligation to pay cash at net amount.

  (5) Distinguishment between financial liability and equity instrument and accounting

financial liability and equity instrument shall be distinguished in accordance with the following
standards: ① if the company cannot unconditionally avoid paying cash or financial asset to fulfil a
contractual obligation, the contractual obligation is qualified or financial liability. For certain
financial instrument, although there are no clear terms and conditions to include obligation of paying
cash or other financial liability, contractual obligation may indirectly be formed through other terms
and conditions. ② the company’s own equity instrument shall also be considered whether it is the
substitute of cash, financial asset or it is the remaining equity, after the issuer deducts liability,
enjoyed by the equity holder , if it must or can be used to settle a financial asset. If the former, the
instrument is a financial liability of the issuer, otherwise it is an equity instrument of the issuer. In
certain circumstances, financial instrument contract is classified as financial liability, if financial
instrument contract specifies the company must or can use its own equity to settle the financial
instrument, the contractual amount of right or obligation equals to that of the numbers of own equity
instrument available or to be paid multiplied by fair value when settling, nevertheless the amount
is fixed, or varied partially or fully based on the its own equity’s market price(such as interest rate,
certain commodity’s or financial instrument’s    price variance).

When classifying a financial instrument (or its component) in the consolidated statements, the
company takes all terms and conditions agreed by the group member and instrument holder into
consideration. If the group due to the instrument, as a whole, bears settlement obligation by paying
cash, other financial asset or other means resulted in financial liability, the instrument shall be
classified as financial liability.

If a financial instrument or its component is financial liability, any gain or loss, interest, dividend,
and any gain or loss from buy back or refinancing shall be accounted in profit or loss.

If a financial instrument or its component is an equity instrument, when it was issued(including
refinancing), bought back, sold or withdrawn, any change shall be regarded as equity change and
no fair value change shall be recognized.

  (6) Financial asset impairment
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

 Based on expected credit loss, a financial asset measured at amortized cost, a debt instrument
 investment measured at FVTOCI           and a contractual asset shall all be subject to impairment
 accounting and be recognized for impairment loss allowance if any impairment.

 Expected credit loss is the weighted average of credit losses with the respective risks of a default
 occurring as the weights. A credit loss herein is referred to as the present value, at original effective
 rate, of the difference between the contractual cash flows that are due to the company under the
 contract; and the cash flows that the company expects to receive, that's the present value of the total
 cash shortage. A financial asset shall be the present value, at credit adjusted effective rate, if it is a
 purchased or originated credit -impaired asset.

 The company adopts simplified approach for trade receivables, contract assets that do not contain a
 significant financing component, and shall always measure the loss allowance at an amount equal
 to lifetime expected credit losses.

 Impairment requirements is to assess whether credit risk has been significantly increased since
 initial recognition at each reporting date, if there have been significant increases in credit risk, the
 company shall measure the loss allowance for a financial instrument at an amount equal to the
 lifetime expected credit losses, at the reporting date, if the credit risk on a financial instrument has
 not increased significantly since initial recognition, the company shall measure the loss allowance
 for that financial instrument at an amount equal to 12month expected credit losses.

 When assessing expected credit losses, the company considers all reasonable and supportable
 information, including that which is forward-looking.

 The company shall measure expected credit losses of a financial instrument in a way that reflects:
 an unbiased and probabilityweighted amount that is determined by evaluating a range of possible
 outcomes; The time value of money; and reasonable and supportable information that is available
 without undue cost or effort at the reporting date about past events, current conditions and forecasts
 of future economic conditions.

 The company directly lowers the book value of the financial asset when contractual cash flow
 cannot be fully or partially recollected within rational expectation any longer.

 The company also assesses the expected credit loss of financial asset measured at amortized cost
 based on aging portfolio, other than pastdue credit loss assessment based on individual item.

  11. Notes receivable

(1)   Recognition of provision for impairment

 On the basis of expected credit loss, the company always measures the loss allowance at an amount
 equal to lifetime expected credit losses for notes receivables which do not contain a significant
 financing component and are generated in accordance with Revenue Standard- No 14 of Accounting
 Standard for Business Enterprise.

 (2)    Expected credit loss risk portfolio assessment method based on portfolio


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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

The company separately assesses the credit risk of financial assets which have significantly different
the credit risk, such as receivable with dispute or involved in litigation and arbitration; There are
clear signs indicating the debtor is unlikely to fulfill the repayment obligations of the receivables,
etc.

Apart from the financial asset to be assessed for credit risk separately, the company divides the
financial assets into different group based on common characteristics of risk and assesses the risk
based on the portfolio.

Based on the acceptor credit risk of notes receivable as the common risk characteristics, it is divided
into different categories and determined for expected credit loss accounting estimate policy.

Portfolio category                         Expected credit loss accounting estimate policy
Bank acceptance note portfolio      Lower credit risk assessed by the management
Commercial acceptance note          Same as receivables and provided for excepted credit loss
portfolio                           allowance

Referring to the experience of historical credit losses, the company prepares a table comparing the
aging of notes receivable with the fixed reserve rate to calculate the expected credit losses on this
basis.

The Company prepares the comparison table between receivables aging and expected credit loss
rate within lifetime and work out the expected credit loss by reference to historical credit loss
experience in combination with current situation and future forecast of economy condition.

The company shall measure expected credit losses of a financial instrument in a way that reflects:
an unbiased and probabilityweighted amount that is determined by evaluating a range of possible
outcomes; The time value of money; and reasonable and supportable information that is available
without undue cost or effort at the reporting date about past events, current conditions and forecasts
of future economic conditions.

The company prepares the comparison table between receivables aging and fixed provision rate and
work out the expected credit loss by reference to historical credit loss experience.

On the balance sheet date, expected credit loss of receivable shall be calculated. If the expected
credit loss is larger than the book value of the provision of receivable impairment, the difference
shall be recognized as receivable impairment loss, debit to “credit impairment loss”, credit to
“provision for bad debt”. Alternatively, the difference is recognized as impairment gain and
reversed journal entry shall be made.

Actually incurred credit loss shall be debit to “provision for bad debt”, credit to “notes receivable”,
based on the approved amount to be written off as it is assured as uncollectible receivable. If the
amount to be written off is bigger than the provision for impairment loss, the difference is debit to
“credit impairment loss”.

12. Accounts receivable

  (1) Recognition of provision for impairment
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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

 On the basis of expected credit loss, the company always measures the loss allowance at an amount
 equal to lifetime expected credit losses for trade receivables which do not contain a significant
 financing component and are generated in accordance with Revenue Standard- No 14 of Accounting
 Standard for Business Enterprise. For trade receivables which do contain a significant financing
 component, the company chooses as its accounting policy to measure the loss allowance at an
 amount equal to lifetime expected credit losses.

   (2) Expected credit loss risk portfolio assessment method based on portfolio

 The company separately assesses the credit risk of financial assets which have significantly different
 the credit risk, such as receivable with dispute or involved in litigation and arbitration; There are
 clear signs indicating the debtor is unlikely to fulfill the repayment obligations of the receivables,
 etc.

 Apart from the financial asset to be assessed for credit risk separately, the company divides the
 financial assets into different group based on common characteristics of risk and assesses the risk
 based on the portfolio.

 Apart from the trade receivables and other receivables to be assessed for credit risk separately, based
 on the counterparty as the common risk characteristics, it is divided into different categories and
 determined for expected credit loss accounting estimate policy.

Portfolio category                              Expected credit loss accounting estimate policy
Related parties portfolio within the
                                           Lower credit risk assessed by the management
consolidation
Other related parties and non-related
                                           Provided for excepted credit loss allowance
parties portfolio

 Referring to the experience of historical credit losses, the company prepares a table comparing the
 aging of accounts receivable with the fixed reserve rate to calculate the expected credit losses on
 this basis.

 On the balance sheet date, expected credit loss of receivable shall be calculated. If the expected
 credit loss is larger than the book value of the provision of receivable impairment, the difference
 shall be recognized as receivable impairment loss, debit to “credit impairment loss”, credit to
 “provision for bad debt”. Alternatively, the difference is recognized as impairment gain and
 reversed journal entry shall be made.

 Actually incurred credit loss shall be debit to “provision for bad debt”, credit to “receivable”, based
 on the approved amount to be written off as it is assured as uncollectible receivable. If the amount
 to be written off is bigger than the provision for impairment loss, the difference is debit to “credit
 impairment loss”

 13. Receivables financing

 In the process of managing enterprise liquidity, the Company carries out endorsement transfer or
 discount of most of the notes receivable before maturity, and terminates the confirmation of the
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

 discounted or endorsed notes receivable based on the fact that the Company has transferred almost
 all the risks and rewards of the relevant notes receivable to the relevant counterparty. The company's
 business model of managing notes receivable is aimed at both collecting the contract cash flow and
 selling the financial asset, so it is classified as the financial asset measured at fair value and its
 changes are included in other comprehensive income, and listed in the receivables financing.

 14.Other receivable

   (1) Recognition of provision for impairment

 On the basis of expected credit loss, the company always measures the loss allowance at an amount
 equal to lifetime expected credit losses for trade receivables which do not contain a significant
 financing component and are generated in accordance with Revenue Standard- No 14 of Accounting
 Standard for Business Enterprise. For trade receivables which do contain a significant financing
 component, the company chooses as its accounting policy to measure the loss allowance at an
 amount equal to lifetime expected credit losses.

   (2) Expected credit loss risk portfolio assessment method based on portfolio

 The company separately assesses the credit risk of financial assets which have significantly different
 the credit risk, such as receivable with dispute or involved in litigation and arbitration; There are
 clear signs indicating the debtor is unlikely to fulfill the repayment obligations of the receivables,
 etc.

 Apart from the financial asset to be assessed for credit risk separately, the company divides the
 financial assets into different group based on common characteristics of risk and assesses the risk
 based on the portfolio.

 Apart from the trade receivables and other receivables to be assessed for credit risk separately, based
 on the counterparty as the common risk characteristics, it is divided into different categories and
 determined for expected credit loss accounting estimate policy.

Portfolio category                            Expected credit loss accounting estimate policy
Related parties portfolio within the
                                          Lower credit risk assessed by the management
consolidation
Other related parties and non-related     Same as receivables and provided for excepted credit loss
parties portfolio                         allowance

 Referring to the experience of historical credit losses, the company prepares a table comparing the
 aging of other receivable with the fixed reserve rate to calculate the expected credit losses on this
 basis.

 The company prepares the comparison table between receivables aging and expected credit loss rate
 within lifetime and work out the expected credit loss by reference to historical credit loss experience
 in combination with current situation and future forecast of economy condition.

 The company shall measure expected credit losses of a financial instrument in a way that reflects:
 an unbiased and probabilityweighted amount that is determined by evaluating a range of possible
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

outcomes; The time value of money; and reasonable and supportable information that is available
without undue cost or effort at the reporting date about past events, current conditions and forecasts
of future economic conditions.

The company prepares the comparison table between receivables aging and fixed provision rate and
work out the expected credit loss by reference to historical credit loss experience.

On the balance sheet date, expected credit loss of receivable shall be calculated. If the expected
credit loss is larger than the book value of the provision of receivable impairment, the difference
shall be recognized as receivable impairment loss, debit to “credit impairment loss”, credit to
“provision for bad debt”. Alternatively, the difference is recognized as impairment gain and
reversed journal entry shall be made.

Actually incurred credit loss shall be debit to “provision for bad debt”, credit to “notes receivable”,
“receivable”, “other receivable” based on the approved amount to be written off as it is assured as
uncollectible receivable. If the amount to be written off is bigger than the provision for impairment
loss, the difference is debit to “credit impairment loss”

15. Inventories

Inventories are materials purchasing, raw material, variance of cost materials, low-valuable
consumable, materials processed on commission, working-in-progress, semi-finished goods,
variance of semi-finished goods, and finished goods, engineering construction etc.

The inventories are processed on perpetual inventory system, and are measured at their actual cost
on acquisition. Weighted average cost method is taken for measuring the inventory dispatched or
used. Low value consumables and packaging materials is recognized in the income statement by
one-off method.

After yearend thorough inventory check, at the balance sheet date inventory impairment should be
provided or adjusted according to inventory category. For the finished goods, raw material held for
sale etc which shall be sold directly, the net realizable value should be confirmed at the estimated
selling price less estimated selling expenses and related tax and expenses. The raw material held for
production, its realizable value should be confirmed at the estimated selling price of finished goods
less estimated cost of completion, estimated selling expenses and related tax. The net realizable
value of inventories held for execution of sale contracts or labor contracts shall be calculated based
on the contract price. If the quantities of inventories in the Group are more than quantities if
inventories subscribed in the sales contracts, the net realizable value of the excessive part of the
inventories should be calculated based on the general selling price. When the impairment indicators
disappear, impairment provision shall be reversed and

16. Contract assets

Contract assets are the rights of the Company to receive consideration for the goods it has
transferred to the customer, and such rights are subject to factors other than the passage of time. If
the Company sells two clearly distinguishable goods to a customer and is entitled to receive

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

payment for the delivery of one of the goods, but the payment is contingent on the delivery of the
other goods, the Company regards the right to receive payment as a contract asset.

The method for determining the expected credit loss of the contract assets shall refer to the
description of notes receivable and accounts receivable in notes 11 and 12 above.

Accounting method: the Company calculates the expected credit loss of the contract assets on the
balance sheet date. If the expected credit loss is greater than the carrying amount of the current
contract assets impairment provision, the Company will recognize the difference as an impairment
loss and debit "credit impairment loss" and credit "Contract assets impairment provision". On the
contrary, the Company recognizes the difference as impairment gain and makes opposite accounting
records.

If the Company actually suffers a credit loss and determines that the relevant contract assets cannot
be recalled, and the write-off is approved, the Company shall debit "impairment provisions of
contract assets" and credit "contract assets" according to the approved amount of write-off. If the
amount of write-off is greater than the allowance for loss accrued, the difference shall be debited as
"credit impairment loss".

17. Contract Cost

(1) The method for determining the amount of assets related to the contract cost

The Company's assets related to contract cost include contract performance cost and contract
acquisition cost.

Contract performance cost, that is, the cost of the Company to the contract, do not belong to other
accounting standards for enterprises the scope of the specification, and satisfy the following
conditions at the same time, as the performance contract cost recognized as an asset: the cost and a
current or expected is directly related to the contract, including direct materials, direct labor,
manufacturing cost (or similar fee), specific cost borne by the customer and only other cost arising
from this contract; this cost increases the Company's future resources for performance obligations;
the cost is expected to be recovered.

Contract acquisition cost, that is, the incremental cost incurred by the Company to acquire the
contract is expected to be recovered, shall be recognized as an asset as the contract acquisition cost;
if the amortization period of the asset does not exceed one year, it shall be recorded into the current
profit and loss at the time of occurrence. Incremental cost is cost (such as sales commissions, etc.)
that the Company would not incur without obtaining a contract. Expenses incurred by the Company
for the acquisition of the contract, in addition to the incremental cost expected to be recovered (such
as travel expenses incurred whether the contract is acquired or not, etc.), shall be recorded into the
current profit and loss when incurred, except those clearly borne by the customer.

(2) Amortization of assets related to contract cost

The assets related to the contract cost of the Company shall be amortized on the same basis as the
commodity income recognition related to the assets and shall be recorded into the current profit and
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

loss.

 (3) Impairment of assets related to the contract cost

When determining the impairment loss of assets related to the contract cost, the Company shall first
determine the impairment loss of other assets related to the contract recognized in accordance with
accounting standards for other relevant enterprises. If the carrying value is higher than the residual
consideration expected to be obtained by the Company due to the transfer of the commodity related
to the asset and the estimated cost to be incurred for the transfer of the commodity, the excess part
shall be set aside for impairment loss and recognized as an asset impairment loss.

If the foregoing difference is higher than the carrying amount of the asset, the carrying amount of
the asset shall be converted back to the original provision for impairment of the asset and recorded
into the current profit and loss. However, the carrying amount of the asset after conversion shall not
exceed the carrying amount of the asset under the circumstance of no provision for impairment of
the asset.

18. Long-term receivables

(1) Confirmation method of impairment provisio

On the basis of expected credit losses, the Company will always measure its loss provision in
accordance with the amount equivalent to the expected credit losses in the entire duration for long-
term receivables formed by transactions regulated by the Accounting Standards for Enterprises No.
14 - Income Standards that do not contain significant financing components.

Measurement of expected credit losses. Expected credit loss refers to the weighted average of the
credit loss of a financial instrument weighted by the risk of default. The credit loss herein refers to
the difference between all contractual cash flows receivable under the contract and all cash flows
expected to be received by the Company discounted at the original effective interest rate, i.e. the
present value of all cash shortfalls.

(2) A portfolio method to evaluate expected credit risk on the basis of portfolio

The Company evaluates the credit risk of financial assets with significantly different credit risks,
such as: long-term receivables that have disputes with the other party or involve litigation or
arbitration; Other receivables where there is a clear indication that the debtor is likely to be unable
to meet its obligations, etc.

Except for financial assets for which credit risk is assessed individually, the Company divides
financial assets into different groups based on common risk characteristics and evaluates credit risk
on a portfolio basis.

In addition to long-term receivables with single credit risk assessment, it is divided into different
combinations based on the relationship between long-term receivables transaction objects as the
common risk characteristics, and the expected credit loss accounting estimation policy is
determined:


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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

Accounting policy for expected credit loss of portfolio classification

The related party portfolio management within the scope of the merger evaluates that such projects
have low credit risk

Other related parties and combinations of non-related parties shall draw impairment provisions in
accordance with the expected loss rate

With reference to historical credit loss experience and combined with the current situation and
forecast of future economic conditions, the company prepares a comparison table between the age
of long-term receivables and the expected credit loss rate of the entire duration to calculate the
expected credit loss.

The Company's method of measuring expected credit losses on financial instruments reflects factors
such as: an unbiased probability weighted average amount determined by evaluating a range of
possible outcomes; Time value of money; Reasonable and evidence-based information about past
events, current conditions, and projections of future economic conditions that are available at no
unnecessary additional cost or effort at the balance sheet date.

The Company calculates the expected credit loss of long-term receivables on the balance sheet date.
If the expected credit loss is greater than the carrying amount of the current impairment provision
for long-term receivables, the Company recognizes the difference as the impairment loss for long-
term receivables, debits the "credit impairment loss" and credits the "bad debt provision". Instead,
the company recognizes the difference as an impairment gain and makes the opposite accounting
record.

If the company decides that the related long-term receivables cannot be collected due to the actual
credit loss and is approved to cancel, the "bad debt reserve" and the "long-term receivables" shall
be debited and credited according to the approved amount of write-off. If the write-off amount is
greater than the loss provision already drawn, the difference will be debited to "credit impairment
loss" on a regular basis.

19. Long-term equity investment

Long term equity investments are the investment in subsidiary, in associated company and in joint
venture.

Joint control is the contractual agreement sharing of control over an economic activity by all
participants or participants’ combination and decisions or policies relating to the operating activity
of the entity require the unanimous consent of the parties sharing the control.

Significant influence exists when the entity directly or indirectly owned 20% or more but less than
50% shares with voting rights in the investee company. If holding less than 20% voting rights, the
entity shall also take other facts or circumstances into accounts when judging any significant
influences. Factors and circumstances include: representation on the board of directors or equivalent
governing body of the investee, participation in financial or operating activities policy-making


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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

processes, material transactions between the investor and the investee, interchange of managerial
personnel or provision of essential technical information.

When control exists over an investee, the investee is a subsidiary of an entity. The initial investment
cost for long-term equity investment acquired through business combination under common control,
is the carrying amount presented in the consolidated financial statements of the share of net assets
at the combination date in the acquired company. If the carrying amount of net assets at the
combination date in the acquired company is negative, investment shall be recognized at zero.

If the equity of investee under common control is acquired by stages and business combination
incurs in the end, an entity shall disclose the accounting method for long-term equity investment in
the parent financial statement as a supplemental. For example, if the equity of investee under
common control is acquired by stages and business combination incurs in the end, and it’s a bundled
transaction, the entity shall regard all transactions as a one for accounting. If it’s not a bundled
transaction, the carrying amount presented in the consolidated financial statements of the share of
net assets at the combination date in the acquired company since acquisition is determined as for
the initial cost of long-term equity investment. The difference between the cost initially recognized
and carrying amount of long-term equity investment prior to the business combination plus the
newly paid consideration for further share acquired, and capital reserve shall be adjusted
accordingly. If no enough capital reserve is available for adjustment, retain earnings shall be
adjusted.

If long-term equity investment is acquired through business combination not under common control,
initial investment cost shall be the combination cost.

If the equity of investee not under common control is acquired by stages and business combination
incursion the end, an entity shall disclose the accounting method for long-term equity investment in
the parent financial statement as a supplemental. If the equity investment of investee not under
common control is acquired by stages and business combination incursion the end, and it’s a
bundled transaction, the entity shall regard all transactions as a one for accounting. If it’s not a
bundled transaction, the carrying amount of the equity investment held previously plus newly
increased investment cost are taken as the initial investment cost under cost model. If equity
investment is held under equity method before the acquisition date, other comprehensive income
under equity method previously shall not be adjusted accordingly. When disposing of the investment,
the entity shall adopt the same basis as the investee directly disposing of related assets or liability
for accounting treatment. Equity held prior to acquisition date as available for sale financial assets
under fair value model, accumulated change on fair value previously recorded in other
comprehensive shall be transferred into investment gain/loss for the period.

Apart from the long-term equity investments acquired through business combination mentioned
above, the cost of investment for the long-term equity investments acquired by cash payment is the
amount of cash paid. For long-term equity investment acquired by issuing equity instruments, the
cost of investment is the fair value of the equity instrument issued. For long-term equity investment


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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

injected to the entity by the investor, the investment cost is the consideration as specified in the
relevant contract or agreement.

The Group adopts cost method to account for investment in subsidiary and equity method for
investment in joint venture and affiliate.

Long-term equity investment subsequently measured under cost model shall increase the carrying
amount of investment by adjusting the fair value of additional investment and relevant transaction
expenses. Cash dividend or profit declared by investee shall be recognized as investment gain/loss
for the period based on the proportion share in the investee.

Long-term equity investment subsequently measured under equity method shall be adjusted for its
carrying amount according to the share of equity increase or decrease in the investee. The entity
shall recognize its share of the investee’s net profits or losses based on the fair value of the investee’s
individual identifiable assets at the acquisition date, after making appropriate adjustments thereto
in conformity with the accounting policies and accounting period, and offsetting the unrealized
profit or loss from internal transactions entered into between the entity and its associates and joint
ventures according to the shareholding attributable to the entity and accounted for as investment
income and loss based on such basis.
On disposal of a long-term equity investment, the difference between the carrying value and the
consideration actually received is recognized as investment income for the period. For long-term
investments accounted for under equity method, the movements of shareholder’s equity, other than
the net profit or loss, of the investee company, previously recorded in the shareholder’s equity of
the Company are recycled to investment income for the period on disposal.
Where the entity has no longer joint control or significant influence in the investee company as a
result of partially disposal of the investment, the remaining investment will be changed to be
accounted for as available for sale financial assets, and the difference between the fair value of
remaining investment at the date of losing joint control or significant influence and its carrying
amount shall be recognized in the profit or loss for the year. Other comprehensive income
recognized from previous equity investment under equity model shall be accounted for on the same
basis as the investee directly disposing of related assets or liability when stopping using under equity
model.
Where the entity has no longer control over the investee company as a result of partially disposal of
the investment, the remaining investment will be changed to be accounted for using equity method
providing remaining joint control or significant influence over the investee company. The difference
between carrying amount of disposed investment and consideration received actually shall be
recognized in the profit and loss for the period as investment gain or loss, and investment shall be
adjusted accordingly as if it was accounted for under equity model since acquisition. Where the
entity has on longer joint control or significant influence in the investee as a result of disposal, the
investment shall be changed to be accounted for as available for sale financial assets, and difference
between the carrying amount and disposal consideration shall be recognized in profit and loss for

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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

  the period, and the difference between the fair value of remaining investment at the date of losing
  control and its carrying amount shall be recognized in the profit or loss for the year as investment
  gain or loss.

  If the entity loses its control through partially disposal of investment by stages and it’s not a bundled
  transaction, the entity shall account for all transactions separately. If it’s a bundled transaction, the
  entity shall regard all transactions as one disposal of subsidiary by losing control, but the difference
  between disposal consideration and carrying amount of the equity investment disposed prior to
  losing control, which arises from each individual transaction shall be recognized as other
  comprehensive income until being transferred into profit and loss for the period by the time of losing
  control.

  20. Investment property

The investment property includes property and building and measured at cost model

                                  Useful life         Estimated net
 Category                                                                   Annual depreciation rate
                                    (years)         residual value rate
 Housing and Buildings                 40                   3%                            2.43%

  21. Fixed assets

  Recognition criteria of fixed assets: defined as the tangible assets which are held for the purpose of
  producing goods, rendering services, leasing or for operation & management, and have more than
  one year of useful life.

  Fixed assets shall be recognized when the economic benefit probably flows into the Group and its
  cost can be measured reliably. Fixed assets include: building, machinery, transportation equipment,
  electronic equipment and others.

  All fixed assets shall be depreciated unless the fixed assets had been fully depreciated and are still
  being used and land is separately measured. Straight-line depreciation method is adopted by the
  Group. Estimated net residual value rate, useful life, depreciation rate as follows:

                                                  Useful life         Estimated net               Annual
     No   Category
                                                    (years)         residual value rate    depreciation rate
 1        Housing and Buildings                          20-40        3%,5%,10%                    2.25-4.85%
 2        Machinery equipment                            10-22        3%,5%,10%                     4.09-9.7%
 3        Transportation equipment                         4-15       3%,5%,10%                     6-24.25%
 4        Electronic equipment                                  5     3%,5%,10%                     18-19.4%
 5        Others equipment                               10-15        3%,5%,10%                       6-9.7%

  The Group should review the estimated useful life, estimated net residual value and depreciation
  method at the end of each year. If any change has occurred, it shall be regarded as a change in the
  accounting estimates.

  Finance lease shall be recognized when one of the conditions are met, (1) the ownership of the asset
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

belongs to the company when the lease term is due , (2) the company has the option to buy the asset
and buy price is far lower than the fair value when exercising the option. (3) lease term is most of
the asset life (4) no significant difference between the present value of minimum lease premium and
fair value on the lease commencement date.

On commencement date, leased asset shall be recognized at the lower of fair value and the PV of
minimum lease payment, long term payable shall be recognized at the minimum lease payment and
the difference is unrecognized financing expense.

The depreciation policy of the leased fixed assets shall be consistent with that of the self-owned
fixed assets. If the ownership of asset can be reliably acquired by the lease term due date, leased
asset shall be depreciated through the expected service life, otherwise, it shall be depreciated within
the lower of the lease term and expected service life of the asset.

22. Construction in progress

The criteria and time spot of constructions in progress’s being transferred to fixed assets:
Constructions in progress are carried down to fixed assets on their actual costs when completing
and achieving estimated usable status. The fixed assets that have been completed and reached
estimated usable status but have not yet been through completion and settlement procedures are
charged to an account according to their estimate values; adjustment will be conducted upon
confirmation of their actual values. The Group should withdraw depreciation in the next month after
completion.

23. Borrowing costs

The borrowing cost includes the interest expenses of the borrowing, amortization of underflow or
overflow from borrowings, additional expenses and the foreign exchange profit and loss because of
foreign currency borrowings. The borrowing costs incurred which can be directly attribute to the
fixed assets, investments properties, inventories requesting over 1 year purchasing or manufacturing
so to come into the expected condition of use or available for sale shall start to be capitalized when
expenditure for the assets is being occurred, borrowing cost has occurred, necessary construction
for bringing the assets into expected condition for use is in progress. The borrowing costs shall stop
to be capitalized when the assets come into the expected condition of use or available for sale. The
borrowing costs subsequently incurred should be recorded into profit and loss when occurred. The
borrowing costs should temporarily stop being capitalized when there is an unusual stoppage of
over consecutive 3 months during the purchase or produce of the capitalized assets, until the
purchase or produce of the asset restart.

The borrowing costs of special borrowings, deducting the interest revenue of unused borrowings
kept in the bank or the investment income from transient investment should be capitalized. The
capitalized amount of common borrowings should be calculated as follows: average assets
expenditure of the accumulated assets expenditure excess the special borrowing, multiplied by the
capital rate. The capital rate is the weighted average rate of the common borrowings.

24. Right of use assets
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

The right to use assets refers to the right of the Company as the lessee to use the leased assets during
the lease term.

(1) Initial measurement

On the commencement date of the lease term, the Company shall make an initial measurement of
the right to use assets at the cost. The cost includes the following four items: (1) The initial
measurement amount of lease liabilities; (2) The amount of the lease payment paid on or before the
commencement date of the lease term, if there is a lease incentive, will be deducted from the amount
of the lease incentive already enjoyed; (3) The initial direct costs incurred, namely the incremental
costs incurred to achieve the lease; (4) The cost expected to be incurred for the demolition and
removal of the leased asset, the restoration of the leased asset site or the restoration of the leased
asset to the state agreed in the lease terms, except those incurred for the production of inventory.

(2) Follow-up measurement

After the commencement of the lease term, the Company shall adopt the cost model to carry out
subsequent measurement of the right to use assets, that is, to measure the right to use assets at the
cost minus accumulated depreciation and accumulated impairment losses. If the Company re-
measures the lease liabilities in accordance with the relevant provisions of the lease standards, the
book value of the right to use assets shall be adjusted accordingly.

Depreciation of usufruct assets

From the commencement date of the lease term, the Company shall make depreciation of the
usufruct. The usuary-use asset is usually depreciated in the month in which the lease begins (if the
enterprise chooses to depreciate in the month in which the lease begins, it needs to be depreciated
according to the specific situation described). The amount of depreciation deducted shall, according
to the use of the usufruct, be included in the cost of the relevant asset or the current profit and loss.

When determining the depreciation method of the right to use assets, the Company shall make a
decision based on the expected consumption mode of the economic benefits related to the right to
use assets, and shall calculate and deduct the depreciation of the right to use assets by the straight
line method.

In determining the depreciable life of the use-right assets, the Company shall follow the following
principles: Where the ownership of the leased assets is reasonably determined at the end of the lease
term, depreciation shall be accrued during the remaining service life of the leased assets; Where it
is not reasonably certain that ownership of the leased asset will be acquired at the end of the lease
term, depreciation shall be accrued within the shorter period of the lease term or the remaining
useful life of the leased asset.

Impairment of the right to use assets

In case of impairment of the right to use assets, the Company shall carry out subsequent depreciation
according to the book value of the right to use assets after deducting the impairment loss.

25. Intangible assets
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

The intangible assets of the Group refer to land use right and software. For acquired intangible
assets, the actual cost are measured at actual price paid and relevant other expenses. The cost
invested into intangible assets by investors shall be determined according to the stated value in the
investment contract or agreement, except for those of unfair value in the contract or agreement.

Land use right shall be amortized evenly within the amortization period since the remised date.ERP
system software and other intangible assets are amortized over the shortest of their estimated useful
life, contractual beneficial period and useful life specified in the law.        Amortization charge is
included in the cost of assets or expenses, as appropriate, for the period according to the usage of
the assets. At the end of the year, for definite life of intangible assets, their estimated useful life and
amortization method shall be assessed. Any change shall be treated as change on accounting
estimate.

26. Impairment of long-term assets

The Group assesses at each balance sheet date whether there is any indication that long-term equity
investments, investment property, fixed assets, construction in progress and intangible assets with
definite useful life may be impaired. If there is any indication that an asset may be impaired, the
asset will be tested for impairment. Goodwill arising in a business combination and intangible
asset with infinite useful life are tested for impairment annually no matter there is any indication of
impairment or not.

Estimate of recoverable amount is the higher of its fair value less costs to sell and the present value
of the future cash flows expected to be derived from the asset.

If the recoverable amount of an asset is less than its carrying amount, the carrying amount shall be
impaired and the difference is recognised as an impairment loss and charged to profit or loss for the
period. Once an impairment loss on the assets is recognised, it is not reversed in a subsequent period.

After assets impairment loss is recognized, depreciation and amortisation of the impaired asset shall
be adjusted in the following period so that the adjusted carrying amount(less expected residual value)
can be depreciated and amortised systematically within the remaining life.

When assessing goodwill for impairment, the carrying amount of goodwill shall be allocated evenly
to the assets group or assets portfolio. When testing the assets group or assets portfolio including
goodwill, if there is any indication of impairment , ignoring the goodwill and testing the assets
group or assets portfolio alone so to work out the recoverable amount and comparing to its carrying
amount and recognize the impairment loss. After that, testing the assets group or assets portfolio
with goodwill together, comparing the carrying amount of the assets group or assets
portfolio(including goodwill allocation) with recoverable amount , goodwill impairment shall be
recognized when the recoverable amount is lower than its carrying amount.

27. Long-term deferred expenses

Long-term deferred expenses of the Group refer to leasing expenses, redecoration expense and
others. The expenses should be amortized evenly over the beneficial period. If the deferred expense

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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

  cannot take benefit for the future accounting period, the unamortized balance of the deferred
  expenses should be transferred into the current profit or loss. Leasing expenses will be amortized
  within 10 years and 30years; redecoration expense and others will be amortized within 3 years.

  28. Contract liabilities

  Contract liabilities reflect the Company's obligation to transfer the goods to the customer on
consideration received or receivable from the customer. Where the customer has paid the contract
consideration or the Company has obtained the right to receive the contract consideration
unconditionally before the transfer of the goods to the customer, the liability of the contract shall be
recognized in accordance with the amount received or receivable at the earlier point between the actual
payment made by the customer and the due payment.

  29. Employee benefits

  Employee’s benefit comprises short-term benefit, post-employment benefit, termination benefit and
  other long-term employee’s benefit.

  Short-term benefit includes salary, bonus, allowance, welfare, social insurance, housing funds,
  labour union expense, staff training expense, during the period in which the service rendered by the
  employees, the actually incurred short term employee benefits shall be recognized as liability and
  shall be recognized in P&L or related cost of assets based on benefit objective allocated from the
  service rendered by employees.

  Post-employment benefits include the basic pension scheme and unemployment insurance etc.
  Based on the risk and obligation borne by the Group, post-employment benefits are classified into
  defined contribution plan and defined benefit plan. For defined contribution plan, liability shall be
  recognized based on the contributed amount made by the Group to separate entity at the balance
  sheet date in exchange of employee service for the period and it shall be recorded into current profit
  and loss account or relevant cost of assets in accordance with beneficial objective.

  Termination benefits are employee’s benefit payable as a result of either an entity’s decision to
  terminate an employee’s employment before the contract due date or an employee’s decision to
  accept voluntary redundancy in exchange for those benefits. An entity shall recognize the
  termination benefits as a liability and an expense at the earlier date when the entity cannot unilateral
  withdraw the termination benefits due to employment termination plan or due to redundancy
  suggestion, or when the entity can recognize the restructuring cost or expense arising from paying
  termination benefits.

  Other long-term employee’s benefit refers to all other employee benefits other than short-term
  benefit, post-employment benefit and termination benefit.

  If other long-term employee’s benefit is qualified as defined contribution plan, contribution made
  shall be recognized as liabilities accordingly for the period in which the service are rendered by the
  employee and recognized in the profit or loss for the current period or relevant cost of assets. Except
  other long-term employee’s benefit mentioned above, obligation arising from defined benefit plan

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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

  shall be recognized in the profit or loss for the current period or relevant cost of assets in accordance
  with the period when the service are rendered by the employee.

  30. Lease liability

  (1) Initial measurement

  The company shall initially measure the liabilities of the lease according to the present value of the
outstanding lease payments on the commencement date of the lease term.

  1) Lease payment

  The lease payment amount refers to the amount paid by the Company to the Lessor in connection
with the right to use the leased assets during the lease term, including: (1) Fixed payment amount and
substantial fixed payment amount, less the amount related to the lease incentive where there is a lease
incentive; (ii) variable lease payments dependent on indices or ratios, which are determined at the
initial measurement on the basis of the indices or ratios on the commencement date of the lease; (3)
The exercise price of the purchase option when the Company reasonably determines that the purchase
option will be exercised; (4) The term of the lease reflects the amount of money to be paid for the
termination of the lease option when the Company will exercise it; (5) The amount expected to be paid
based on the residual value of the guarantee provided by the Company.

  2) Discount rate

  When calculating the present value of the lease payments, the Company shall use the interest rate
embedded in the lease as the discount rate, which is the interest rate at which the sum of the present
value of the lease receipts and the present value of the unsecured residual value of the lessor is equal
to the sum of the fair value of the leased asset and the initial direct expenses of the Lessor. If the
company is unable to determine the inherent interest rate of the lease, the incremental borrowing rate
shall be used as the discount rate. Such incremental borrowing rate shall mean the interest rate payable
by the Company during a similar period under similar mortgage conditions in order to acquire assets
with a value similar to that of the usuable-use assets under similar economic circumstances. The
interest rate is related to: (1) the company's own situation, i.e., the company's solvency and credit
standing; ② The term of the "loan", i.e. the lease term; (3) The amount of "borrowed" funds, that is,
the amount of lease liabilities; (4) "collateral conditions", that is, the nature and quality of the
underlying assets; (5) Economic environment, including the jurisdiction where the lessee is located,
the valuation currency, the signing time of the contract, etc. The company's bank loan interest
rate/related lease contract interest rate/the company's latest similar asset mortgage interest rate/the
interest rate of bonds issued by the enterprise in the same period...... Based on the above adjustment
factors to obtain the incremental borrowing rate.

  (2) Follow-up measurement

  On the commencement date of the lease term, the Company shall carry out subsequent measurement
of the lease liabilities according to the following principles: (1) Increase the carrying amount of the
lease liabilities when recognizing the interest of the lease liabilities; (2) Reduce the carrying amount

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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

of lease liabilities when paying the lease payment; (3) When the lease payment changes due to
revaluation or lease change, the book value of the lease liability shall be measured again.

  The Company shall calculate the interest expense of the lease liability in each period of the lease
term at a fixed periodic interest rate and record it into the current profit and loss, except for those that
should be capitalized. The periodic interest rate refers to the discount rate used by the Company for
the initial measurement of lease liabilities, or the revised discount rate used by the Company for the
remeasurement of lease liabilities due to changes in lease payments or changes in lease.

  (3) Re-measurement

  After the commencement of the lease term, in the event of any of the following circumstances, the
Company shall re-measure the lease liabilities according to the present value of the lease payments
after the change and adjust the book value of the usufruct accordingly. If the book value of the right
to use assets has been reduced to zero, but the lease liabilities still need to be further reduced, the
company shall record the remaining amount into the profits and losses of the current period. (1)
Changes in the substantial fixed payment amount (in this case, the original discount rate is used to
discount); (2) The estimated amount payable of the residual value changes (in this case, the original
discount rate is used to discount); (3) Any change in the index or rate used to determine the lease
payment (in which case the revised discount rate is used); (4) The evaluation result of the call option
changes (in this case, the revised discount rate is used to discount); (5) Changes in the assessment
result or actual exercise of the lease option to renew or terminate the lease option (in which case, the
revised discount rate is used to discount the option).

  31. Contingent liabilities

  When the Company has transactions such as commitment to externals, discounting the trade
  acceptance, unsettled litigation or arbitration which meets the following criterion, provision should
  be recognized: It is the Company's present obligation; carrying out the obligation will probably
  cause the Company's economic benefit outflow; the obligation can be reliably measured.

  Provision is originally measured on the best estimate of outflow for paying off the present
  obligations, and to consider the risk, uncertainty, time value of monetary relevant to contingent
  items. If the time value of monetary is significant, the best estimate will be determined by discounted
  cash outflow in the future. At each balance sheet date, the book value of provision is reviewed and
  adjustment will be made on the book value if there is any change, in order to reflect the current best
  estimate.

  When compensation from the 3rd party is expected for full or partial contingent liability settlement,
  the compensation shall be recognized as an asset separately and measured at no more than the book
  value of contingent liability.

  32. Share based payment

  An equity-settled share-based payment in exchange for the employee’s services is measured at the
  fair value at the date when the equity instruments are granted to the employee. Such fair value during

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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

the vesting period of service or before the prescribed exercisable conditions are achieved is
recognised as relevant cost or expense on a straight-line during the vesting period based on the best
estimated quantity of exercisable equity instruments, accordingly increase capital reserve.

A cash-settled share-based payment is measured at the fair value at the date at which the Group
incurred liabilities that are determined based on the price of the shares or other equity instruments.
If it is immediately vested, the fair value of the liabilities at the date of grant is recognised as relevant
cost or expense, and corresponding liabilities. If it is exercisable only when the vesting period of
service is expired or the prescribed conditions are achieve, the fair value of liabilities undertaken by
the Group are re-measured at each balance sheet date based on the best estimate of exercisable
situation.

The fair value of the liabilities is re-measured at each balance sheet date.             Any changes are
recognised in the profit or loss for the year.

If the granted equity instruments are cancelled within the vesting period, the equity instrument shall
be treated as accelerated vesting and the balance linked to the remaining vesting period shall be
recognized in the profit or loss account, accordingly be recognized in the capital reserve. If
employees or other parties can choose but fail to satisfy non-vesting conditions during the vesting
period, the Company sees this as cancellation of granted equity instruments.

33. Revenue

The revenue of the Company is mainly from sales of complete sets of equipment, engineering
installation.

The Company has performed the performance obligations in the contract, that is, when the customer
obtains the control right of the relevant goods or services, the revenue is recognized.

If the contract contains two or more performance obligations, the Company shall, at the beginning
of the contract, allocate the transaction price to each individual performance obligation according
to the relative proportion of the individual selling price of the commodities or services committed
by each individual performance obligation, and measure the income according to the transaction
price allocated to each individual performance obligation.

The transaction price is the amount of consideration to which the Company is expected to be entitled
as a result of the transfer of goods or services to the customer, excluding payments received on
behalf of third parties. The trading price recognized by the Company shall not exceed the amount
of accumulated recognized revenue that is highly unlikely to be materially reversed when the
relevant uncertainties are eliminated. Refunds to customers are expected to be excluded from the
transaction price as liabilities. Where there is a significant financing element in the contract, the
Company shall determine the transaction price based on the amount payable by the assumed
customer in cash upon acquisition of control over the goods or services. The difference between the
transaction price and the contract consideration shall be amortized over the term of the contract
using the effective interest rate method. On the commencement date of the contract, the Company
expects that the interval between the customer's acquisition of control of the goods or services and
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

the customer's payment shall not exceed one year, regardless of the significant financing element
existing in the contract.

If one of the following conditions is met, the Company shall perform its performance obligations
within a certain period of time; otherwise, the performance obligation shall be performed at a certain
point:

(1) When the customer performs the performance of the Company, it will obtain and consume the
economic benefits brought by the performance of the Company.

(2) The customer can control the commodities under construction during the performance of the
Company.

(3) The commodities produced by the Company during the performance of the contract shall have
irreplaceable uses, and the Company shall have the right to receive payment for the accumulated
performance part which has been completed so far during the entire contract period.

For the performance obligations performed within a certain period of time, the Company shall
recognize the income according to the performance progress within that period. If the performance
schedule cannot be reasonably determined and the Company is expected to be compensated for the
costs incurred, the revenue shall be recognized according to the amount of the cost incurred until
the performance schedule can be reasonably determined.

For performance obligations performed at a certain point, the Company recognizes revenue at the
point when the customer acquires control over the relevant goods or services. In determining
whether the customer has acquired control over the goods or services, the Company considers the
following indications:

(1). The Company shall have the right to receive the present payment for the goods or services.

(2) The Company has transferred the legal ownership of the goods to the customer.

(3) The Company has transferred the physical goods to the customer.

(4) The Company has transferred to the customer the major risks and rewards in the ownership of
the goods.

(5) The customer has accepted the goods or services, etc.

The Company determines whether it is the principal responsible person or the agent at the time of
the transaction based on whether it has control over the commodity before transferring it to the
customer. If the Company is able to control the commodity before transferring the commodity to
the customer, the Company shall be the main person responsible and shall recognize the income
according to the total amount received or the consideration; otherwise, the Company shall recognize
the income according to the amount of the commission or handling charge to be entitled to be
collected, which shall be the net amount after the total amount of consideration received or
receivable is deducted from the price paid to other relevant parties, or determined according to the
proportion of the established commission amount. The circumstances under which the Company

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

judges that it can control the goods before transferring them to the customer include:

(1) The Company shall transfer the control right of commodities or other assets to the customer after
the third party obtains the control right.

(2) The Company can lead a third party to provide services to customers on behalf of the Company.

(3) After the Company acquires the control of the commodity by a third party, it transfers the
commodity to the customer by integrating it with other products into a group of outputs by providing
significant services.

In the specific determination of the ownership of a commodity prior to its transfer to a customer, it
is not limited to the legal form of the contract, but takes into account all relevant facts and
circumstances, including:

(1) The Company undertakes the main responsibility of transferring the goods to the customers.

(2) The Company shall bear the inventory risk of the goods before or after the transfer of the goods.

(3) The Company shall have the right to determine the prices of the commodities to be traded.

(4) Other relevant facts and circumstances.

The Company's right to receive consideration for the goods or services it has transferred to the
customer (and such right is subject to factors other than the passage of time) is shown as a contract
asset, and the impairment of the contract asset is calculated on the basis of the expected credit loss.
The Company has the right to collect the consideration unconditionally from the customer as an
account receivable. The obligation of the Company to transfer the goods or services to the customer
upon receipt of the consideration receivable by the customer is shown as a contract liability.

34. Government grants

 A government grant shall be recognized when the Company complies with the conditions attaching
 to the grant and when the Company is able to receive the grant.

 Assets-related government grant is the government fund obtained by the Company for the purpose
 of long-term assets purchase and construction or establishment in the other forms. Income-related
 grants are the grant given by the government apart from the assets-related grants. If no grant
 objective indicated clearly in the government documents, the Company shall judge it according to
 the principle mentioned above.

 Where a government grant is in the form of a transfer of monetary asset, it is measured at the
 amount received. Where a government grant is made on the basis of fixed amount or conclusive
 evidence indicates relevant conditions for financial support are met and expect to probably receive
 the fund, it is measured at the amount receivable. Where a government grant is in the form of a
 transfer of non-monetary asset, it is measured at fair value. If fair value cannot be determined
 reliably, it is measured at a nominal amount of RMB1 Yuan.

 Assets-related government grants are recognized as deferred income ore directly offsetting the
 book value of the asset, and Assets-related government grants recognized as deferred income shall
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

 be evenly amortized to profit or loss over the useful life of the related asset.

 Any assets are sold, transferred, disposed off or impaired earlier than their useful life expired date,
 the remaining balance of deferred income which hasn’t been allocated shall be carried forward to
 the income statement when the assets are disposed off.

 Income-related government grants that is a compensation for related expenses or losses to be
 incurred in subsequent periods are recognized as deferred income and credited to the relevant
 period when the related expense are incurred. Government grants relating to compensation for
 related expenses or losses already incurred are charged directly to the profit or loss for the period.
 Government grants related to daily business, shall be recognized as other income in accordance
 with business nature, otherwise, shall be recognized as non-operating expenses.

 If any government grant already recognized needs to be returned to the government, the accounting
 shall be differed according to the following circumstances:

1)    originally recognized as offsetting of related assets' book value, assets book value shall be
      adjusted

2)    if any deferred income, book value of deferred income shall be offset, excessive portion
      shall be accounted into income statement

3)    Other situation, it shall be accounted into income statement directly.

35. Deferred tax assets and deferred tax liabilities

The deferred income tax assets or the deferred income tax liabilities should be recognized according
to the differences (temporary difference) between the carrying amount of the assets or liabilities and
its tax base. Deferred tax assets shall be respectively recognized for deductible tax losses that can
be carried forward in accordance with tax law requirements for deduction of taxable income in
subsequent years. No deferred tax liabilities shall be recognized for any temporary difference arising
from goodwill initially recognition. No deferred tax assets or liabilities shall be recognized for any
difference arising from assets or liabilities initial recognition on non-business combination with no
effect on either accounting profit or taxable profit (or deductible tax loss). At the balance sheet date,
deferred tax assets and deferred tax liabilities are measured at the tax rates that are expected to apply
to the period when the asset is realized or liability is settled.

Deferred tax assets are recognized to the extent that it is probable that future taxable profit will be
available to offset the deductible temporary difference, deductible loss and tax reduction.

36. Lease

(1) Accounting treatment of operating leases

(1) Identification of lease

A lease is a contract whereby the lessor assigns the right to the use of an asset to the lessee for a
certain period of time in exchange for consideration. On the commencement date of the contract,
the Company evaluates whether the contract is a lease or includes a lease. A contract is a lease or
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

includes a lease if a party assigns the right to control the use of one or more identified assets for a
certain period of time in exchange for consideration. To determine whether the contract relinquishes
the right to control the use of the identified assets for a given period, the Company assesses whether
the client under the contract is entitled to receive virtually all the economic benefits arising from
the use of the identified assets during the use period and is entitled to dominate the use of the
identified assets during the use period.

If the contract contains multiple separate leases at the same time, the company will divide the
contract and make accounting treatment for each separate lease. If the contract contains both leasing
and non-leasing parts, the company shall split the leasing and non-leasing parts for accounting
treatment.

(2) The Company acts as the lessee

On the commencement date of the lease term, the Company shall recognize the right to use assets
and liabilities of the lease. The recognition and measurement of right to use assets and lease
liabilities are shown in "27. Right to use Assets" and "33. Lease liabilities ".

2) Lease change

Lease change refers to the change of lease scope, lease consideration and lease term beyond the
terms of the original contract, including the increase or termination of the right to use one or more
leased assets, the extension or shortening of the lease term stipulated in the contract, etc. The
effective date of the lease change means the date on which the parties agree on the lease change.



If the lease changes and the following conditions are met at the same time, the Company will treat
the lease change as a separate lease for accounting: (1) The lease change expands the lease scope or
the lease term by increasing the right to use one or more leased assets; (2) The increased
consideration shall be equivalent to the amount of the individual price for the extended portion of
the lease scope or the extended lease term adjusted for the circumstances of the contract.

If the change of lease is not accounted for as a separate lease, the Company shall, on the effective
date of the change of lease, apportion the consideration of the contract after the change in accordance
with relevant provisions of the lease standards and redefine the lease period after the change; The
revised discount rate is used to discount the changed lease payment amount to re-measure the lease
liabilities. When calculating the present value of the lease payment after the change, the Company
shall use the lease embedded interest rate during the remaining lease period as the discount rate; If
it is not possible to determine the leasehold interest rate for the remaining lease term, the Company
shall use the lessee's incremental borrowing rate on the effective date of the lease change as the
discount rate. With respect to the impact of the above adjustment of lease liabilities, the Company
will make accounting treatment according to the following circumstances: (1) If the change of lease
results in the reduction of the scope of lease or the shortening of lease term, the lessee shall reduce
the book value of the right to use assets and record the profits or losses related to partial or complete
termination of lease into the current profit and loss. (2) If the lease liabilities are remeasured due to
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

other lease changes, the lessee shall adjust the book value of the right to use assets accordingly.

3) Short-term leases and leases of low-value assets

For short-term leases with a lease term of no more than 12 months and low-value asset leases with
a lower value when each leased asset is a new asset, the Company chooses not to recognize the right
to use assets and lease liabilities. The Company will include the lease payments for short-term leases
and leases of low-value assets into the cost of the relevant assets or current profits and losses during
each period of the lease term in accordance with the straight-line method or other systematically
reasonable method.

(3) Our company is the lessor

On the basis that this Contract is or includes a lease as assessed in (1), the Company, as the lessor,
on the commencement date of the lease, divides the lease into a finance lease and an operating lease.

If a lease substantially transfers almost all of the risks and rewards associated with ownership of the
leased asset, the lessor classifies the lease as a finance lease and any lease other than finance lease
as an operating lease.

The Company generally classifies a lease as a finance lease if it has one or more of the following
conditions: (1) At the end of the lease term, the ownership of the leased asset passes to the lessee;
(2) The lessee has the option to purchase the leased asset, and the purchase price entered into is
sufficiently low compared with the fair value of the leased asset at the time the option is expected
to be exercised, so that it can be reasonably determined on the commencement date that the lessee
will exercise the option; (3) Although the ownership of the asset is not transferred, the lease period
accounts for most of the service life of the leased asset (no less than 75% of the service life of the
leased asset); (4) On the lease commencement date, the present value of the lease receipts is almost
equivalent to the fair value of the leased asset (not less than 90% of the fair value of the leased
asset). ; ⑤ The leased assets are special in nature, and only the lessee can use them if there is no
major transformation. The Company may also classify a lease as a finance lease if it has one or more
of the following signs: (1) If the lessee cancels the lease, the lessee shall bear the loss caused to the
lessor by the cancellation; (2) the profit or loss generated by the fluctuation of the fair value of the
residual asset belongs to the lessee; (3) The lessee has the ability to continue the lease at a rent far
below the market level until the next period.

2) Accounting treatment of operating lease

Disposal of rent

During each period of the lease term, the Company will use the straight-line method/other
systematic and reasonable methods to recognize lease receipts from operating leases as rental
income.

Incentives offered

If the rent-free period is provided, the Company shall allocate the total rent by the straight line
method/other reasonable method throughout the lease period without deducting the rent-free period,
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

and shall recognize the rental income during the rent-free period. If the Company bears certain
expenses of the Lessee, such expenses shall be deducted from the total rental income and distributed
according to the balance of the rental income after deduction.

Initial direct cost

The initial direct expenses incurred by the Company in connection with the operating lease shall be
capitalized to the cost of the underlying assets under lease and shall be booked into the current
profits and losses in stages during the lease term on the same recognition basis as the rental income.

Depreciation

For the fixed assets in the operating leased assets, the Company shall adopt the depreciation policy
for similar assets. Other operating leased assets shall be amortized in a systematic and reasonable
manner.

Variable lease payments

The variable lease payments obtained by the Company in connection with the operating lease and
not included in the lease receipts shall be recorded into the current profit and loss when actually
incurred.

Changes in operating leases

If an operating lease changes, the Company will treat it as a new lease as of the effective date of the
change, and the amount received in advance or receivable for the lease related to the lease before
the change is regarded as the amount received for the new lease.

(2) Accounting treatment of finance lease

Initial measurement

On the commencement date of the lease term, the Company shall recognize the finance lease
receivable and terminate the recognition of the finance lease assets. In the initial measurement of
the finance lease receivables, the Group shall take the net lease investment as the recorded value of
the finance lease receivables.

The net lease investment is the sum of the present value of the unsecured residual value and the
lease receipts not yet received at the commencement of the lease period, discounted at the interest
rate contained in the lease. Lease revenue refers to the amount of money that the lessor should
collect from the lessee for the assignment of the right to use the leased assets during the lease term,
including: (1) the fixed amount and substantial fixed amount payable by the lessee; If there is a lease
incentive, the amount related to the lease incentive will be deducted; (ii) variable lease payments
dependent on indices or ratios, which are initially measured according to the indices or ratios on the
commencement date of the lease; (3) the exercise price of the option to buy, provided that it is
reasonably determined that the lessee will exercise the option; (4) the amount to be paid by the
lessee to exercise the termination option, provided that the lease term reflects that the lessee will
exercise the termination option; (5) Guarantee residual value provided to the lessor by the lessee,

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

the party related to the lessee and an independent third party who has the economic ability to perform
the guarantee obligation.

Subsequent measurement

The Company calculates and recognizes the interest income for each period of the lease term at a
fixed periodic interest rate. The periodic interest rate, it is to point to determine the net investment
in the lease use contains the discount rate (if relet, sublet's interest rate implicit in the lease cannot
be determined, using the original leasing of the discount rate (adjustments according to the initial
direct costs related to sublease)), or change in the financing lease is not as a separate lease
accounting treatment, and meet if changes to take effect on the lease beginning date, The lease will
be classified as a financial lease at the revised discount rate determined in accordance with the
relevant provisions.

Accounting treatment of lease changes

If the finance lease changes and meets the following conditions at the same time, the Company will
treat the change as a separate lease for accounting: (1) The change expands the scope of lease by
increasing the right to use one or more leased assets; (2) The increased consideration shall be
equivalent to the amount of the individual price of the expanded lease area adjusted for the
circumstances of the contract.

If the change of financing lease is not as a single lease accounting treatment, and meet if changes to
take effect on the lease beginning date, the lease will be classified as an operating lease terms, the
group since the day of the effect of the change of it as a new lease accounting treatment, and prior
to the effect of the change of the net investment in the lease as the book value of the leased asset.

37. Other significant accounting policies, accounting Estimates

When preparing the financial statements, the management needs to use accounting estimate and
assumption, which will have effect on the application of accounting policy and amount of asset,
liability, income and expense. The actual circumstance maybe differs from the estimates. The
management needs to continuously assess the key assumption involved by estimate and the
judgment on uncertainty. Effect on the accounting estimate shall be recognized during the period
when estimate is changed and in future.

The following accounting estimate and key assumption will trigger the significant risk of significant
adjustment on the book value of asset and liability during the period of future.

(1) Impairment of receivable

Receivable is measured at amortized cost at the balance sheet date and assessed for any impairment
indicator and the acutely amount of impairment. Objective evidence for impairment includes
judgmental data of indicating significant decline of future cash flow of individual or group of
receivable, indicating significant negative financial performance of debtors. Had receivable is
recovered with certain proof, and in fact, it is relevant to the the matters subsequent to the the loss
recognition, the impairment recognized before shall be reversed.
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

(2) Provision of inventory impairment

Inventory is periodically evaluated at the net realizable value and any cost higher than NRV shall
be recognized as inventory impairment loss. When evaluating the NRV, net realizable value is
determined by deducting the expected selling expense and relative tax from the estimated selling
price. When actual selling price or cost differs from the previous estimates, management will make
adjustment on NRV. Therefore, the results based on the present experience may differ from the
actual results, which caused the adjustment on the carrying amount of inventory in the book.
Provision for inventory impairment may vary with the above reasons. Any adjustment on provision
for inventory impairment will affect the income statement.

(3) Provision of goodwill impairment

Each year, goodwill shall be assessed for any impairment. Recoverable amount of assets group or
asset portfolio including goodwill shall be the present value of future cash flow, which needs
estimates for calculation.

If management adjust the gross profit margin adopted by the present value of future cash flow
calculation of assets group or asset portfolio, adjusted gross profit margin is lower than the margin
applied, the impairment is required.

If management adjust the discounting rate before tax applied by the present value of future cash
flow calculation of assets group or asset portfolio, adjusted discounting rate before tax is higher
than the rate applied, the impairment is required.

If actual profit margin or discounting rate before tax is higher or lower than management’s estimate,
any impairment recognized before can not be reversed.

(4) Provision of fixed asset impairment

At the balance sheet date, the management shall implement impairment test on buildings, plant and
machinery etc which has any impairment indicator. The recoverable amount of FA is the higher of
PV of future cash flow and net value of fair value after disposal cost, the calculation needs
accounting estimate.

If management adjust the gross profit margin adopted by the present value of future cash flow
calculation of assets group or asset portfolio, adjusted gross profit margin is lower than the margin
applied, the impairment is required.

If management adjust the discounting rate before tax applied by the present value of future cash
flow calculation of assets group or asset portfolio, adjusted discounting rate before tax is higher
than the rate applied, the impairment is required.

If actual profit margin or discounting rate before tax is higher or lower than management’s estimate,
any impairment recognized before can not be reversed.

(5) Recognition of deferred tax assets

Estimate on deferred tax assets needs making estimation of taxable income and applied tax rate in
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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

  the following years in future. Whether deferred tax asset can be realized depends on the enough
  probable taxable profit obtained in future. Tax rate change in future and the timing of temporary
  difference reverse may also affect the income tax expense(income)and the balance of deferred tax.
  Any change of estimate described here will cause the deferred tax adjustment.

  (6) Useful life span of fixed assets and intangible assets

  At least every year end, the management shall review the useful life of FA and intangible assets.
  Expected useful life is based on the management’s experience on the same class of assets, with
  reference to the estimate applied in the industry in conjunction with expected technology
  development. When previous estimate significantly changed, depreciation and amortization in the
  future shall be adjusted accordingly.

  38. Changes in Accounting Policies, Accounting Estimates

   None

VI. Taxation

 1. The main applicable tax and rate to the Group as follows:

          Tax                          Tax base                              Tax rate
 Value-added tax         Sales revenue or Purchase                     5%、6%、9%、13%
 (VAT)
 City construction       Value-added tax payables                               7%
 tax
 Education               Value-added tax payables                               3%
 surcharge
 Local education         Value-added tax payables                               2%
 surcharge
 Enterprise income       Current period taxable profit                      15% or 25%
 tax(EIT)
                         70% of cost of own property or
 Real estate tax                                                           1.2% or 12%
                         revenue from leasing property
 Land use tax            Land using right area                    Fixed amount per square meter
 Other tax                                                           According to the relevant
                                                                  provisions of the state and local

Notes for tax entities with different EIT rate

  Tax entities                                                                       EIT rate
  Bingshan Refrigeration & Heat Transfer Technologies Co. ,Ltd                          15%
  Dalian Bingshan Group Engineering Co., Ltd.                                           25%
  Dalian Bingshan Group Sales Co., Ltd.                                                 25%
  Dalian Bingshan Air-conditioning Equipment Co., Ltd.                                  15%

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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


 Tax entities                                                                        EIT rate
 Dalian Bingshan Guardian Automation Co., Ltd.                                         15%
 Dalian Bingshan-RYOSETSU Quick Freezing Equipment Co., Ltd.                           25%
 Wuhan New World Refrigeration Industrial Co., Ltd.                                    15%
 Dalian Bingshan Engineering & Trading Co., Ltd                                        25%
 Dalian Universe Thermal Technology Co.,Ltd.                                           15%
 Chengdu Bingshan Refrigeration Engineering Co., Ltd.                                  25%
 Wuhan New World Air-conditioning Refrigeration Engineering Co., Ltd                   25%
 Wuhan Lanning Energy Technology Co., Ltd                                              25%
 Sonyo Compressor(Dalian)Co.,Ltd.                                                      15%
 Sonyo Refrigeration System (Dalian) Co., Ltd.                                         15%
 Sonyo Refrigeration (Dalian) Co., Ltd.                                                15%

2. Tax preference

The Company obtained the qualification of high and new technology enterprises on 3rd December,
2020 approved by Dalian Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax
Bureau and Local tax Bureau. The Certificate No. is GR202021200646, and the validity duration is
three years. According to the tax law, the Company can be granted for the preferential tax policy of
enterprise income tax rate of 15% in three years.

The Company’s subsidiary, Dalian Bingshan Air-conditioning Equipment Co., Ltd. obtained the
qualification of high and new technology enterprises on 3rd December, 2020 approved by Dalian
Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax Bureau and Local tax
Bureau. The Certificate No. is GR202021200672, and the validity duration is three years.
According to the tax law, Bingshan Air-conditioning can be granted for the preferential tax policy
of enterprise income tax rate of 15% in three years.

The Company’s subsidiary, Dalian Bingshan Guardian Automation Co., Ltd. obtained the
qualification of high and new technology enterprises on 16th November, 2018 approved by Dalian
Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax Bureau and Local tax
Bureau. The Certificate No. is GR20181200562, and the validity duration is three years. According
to the tax law, Bingshan Guardian can be granted for the preferential tax policy of enterprise
income tax rate of 15% in three years.

The Company’s subsidiary, Wuhan New World Refrigeration Industrial Co., Ltd obtained the
qualification of high and new technology enterprises on 15th November, 2018 approved by Hubei
Science Technology Bureau, Hubei Finance Bureau, Hubei State Tax Bureau and Hubei Local tax
Bureau. The Certificate No. is GR201842000605, and the validity duration is three years.
According to the tax law, Wuhan New World Refrigeration can be granted for the preferential tax
policy of enterprise income tax rate of 15% in three years.

The Company’s subsidiary, Dalian Universe Thermal Technology Co., Ltd. obtained the
qualification of high and new technology enterprises on 3rd December, 2020 approved by Dalian
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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

 Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax Bureau and Local tax
 Bureau. The Certificate No. is GR202021200570, and the validity duration is three years.
 According to the tax law, Universe can be granted for the preferential tax policy of enterprise
 income tax rate of 15% in three years.

 The Company’s subsidiary, Sonyo Compressor(Dalian)Co.,Ltd.(hereinafter referred to as“ Sonyo
 Compressor” obtained the qualification of high and new technology enterprises on 22nd October,
 2021 approved by Dalian Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax
 Bureau and Local tax Bureau. The Certificate No. is GR202121200268, and the validity duration is
 three years. According to the tax law, the Company can be granted for the preferential tax policy of
 enterprise income tax rate of 15% in three years.

 The Company’s subsidiary, Sonyo Refrigeration System (Dalian) Co., Ltd.(hereinafter referred to
 as“ Sonyo Refrigeration System” obtained the qualification of high and new technology enterprises
 on 9th October, 2020 approved by Dalian Science Technology Bureau, Dalian Finance Bureau,
 Dalian State Tax Bureau and Local tax Bureau. The Certificate No. is GR202021200465, and the
 validity duration is three years. According to the tax law, the Company can be granted for the
 preferential tax policy of enterprise income tax rate of 15% in three years.

 The Company’s subsidiary, Sonyo Refrigeration (Dalian) Co., Ltd.(hereinafter referred to
 as“ Sonyo Refrigeration System” obtained the qualification of high and new technology enterprises
 on 22th October, 2021 approved by Dalian Science Technology Bureau, Dalian Finance Bureau,
 Dalian State Tax Bureau and Local tax Bureau. The Certificate No. is GR202121200368, and the
 validity duration is three years. According to the tax law, the Company can be granted for the
 preferential tax policy of enterprise income tax rate of 15% in three years.

(2) According to the Announcement of Ministry of Science and Technology, the Ministry of Finance and
Tax Administration on supporting Scientific and Technological Innovation by the accelerate Pre-tax
Deduction (Announcement No. 28, 2022), equipment and appliances newly purchased by high and new
technology entity within the period from October 1st, 2022 to December 31st,2022 are allowed for taxable
income deduction in full amount and also can be 100% accelerated deduction before income tax. Any entity
qualifying for high and new technology during the Q4 in 2022 is subject to this tax preference. If deduction
is not enough for this year, it can be carried forward to the following year. Equipment and appliances refer
to fixed assets beyond house and buildings. High and new technology criteria is in line with “Notice of the
Ministry of Science and Technology and the Ministry of Finance and the State Administration of Taxation
on Revising and Printing the Administrative Measures for the Identification of New and High Technology
Enterprises” (Guokefahuo[2016]No.32). The Company and its subsidiaries, Dalian Universe Thermal
Technology Co.,Ltd, Sonyo Compressor , Sonyo Refrigeration System and Sonyo Refrigeration enjoy
the tax preference.

VII. Notes to Consolidated Financial Statements

  1. Cash and cash in bank



                                                                                                         72
                         Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


         Item                                                             Closing Balance                     Opening Balance
         Cash on hand                                                                    48,506.18                         80,702.47

         Cash in bank                                                              828,620,040.40                   922,122,608.84

         Other cash and cash equivalents                                           106,646,177.74                     83,962,587.87

         Total                                                                     935,314,724.32                1,006,165,899.18


         Note: The total amount of restricted monetary funds at the end of the period was 106,646,177.74 Yuan,
      including 66,218,472.37 Yuan for bank acceptance, 37,235,734.79 Yuan for letter of credit, 3,191,970.58
      for migrant workers.

         2. Notes receivable

         (1) Category of notes receivable

         Items                                                        Closing Balance                     Opening Balance
         Bank acceptance            notes                                        416,436,839.49                     493,019,785.95

         Commercial acceptance            notes                                  19,701,393.47                        12,925,475.23

         Total                                                                   436,138,232.96                     505,945,261.18




                                            Closing Balance                                            Opening Balance

                                                  Provision for                                                 Provision for
        Items             Booking balance                             Book          Booking balance
                                                   bad debts                                                     bad debts         Book value
                                                                      value
                          Amount         %       Amount        %                     Amount           %        Amount       %

Including:

Notes receivable with
                          436,599,273   100.0                  0.0   436,138,2                       100.0     975,874.7
provision for bad                                 461,040.22                        506,921,135.95                         0.19%   505,945,261.18
                                  .18       0%                  0%       32.96                         0%              7

debts by combination

Including:
                          416,436,839   95.12                        416,436,8                       97.26
Bank acceptance bill                                                                416,436,839.49                                 493,019,785.95
                                  .49        %                           39.49                            %
                          20,162,433.                          2.2   19,701,39                                 975,874.7
trade acceptance draft                  4.88%     461,040.22                         13,901,350.00   2.74%                 7.02%    12,925,475.23
                                   69                           9%        3.47                                         7
                          436,599,273   100.0                  0.0   436,138,2                       100.0     975,874.7
        Total                                     461,040.22                        506,921,135.95                         0.00%   505,945,261.18
                                  .18       0%                  0%       32.96                         0%              7


      Provision for bad debts by combination:

                                                                       Closing Balance
                 Items
                                         Booking balance                  Bad debt provision                   Provision ratio
         Trade acceptance
                                                    20,162,433.69                          461,040.22                           2.29%
                 draft
      Instructions for determining the basis for this combination:
                                                                                                                                        73
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

        If the bad debt provision for bills receivable is accrued according to the general model of expected
        credit loss, please refer to the disclosure method of other receivables to disclose the relevant
        information of bad debt provision:
        Applicable Not applicable

           (2) Provision for bad debts for the current period:
        Provision for bad debts in the current period:


                           Opening                          Change during the year                                 Closing
Category
                            balance        Accrued       Collected/reversed       Written-off      Others         Balance
Bad debt
provision for               975,874.77     512,380.99              1,027,215.54                                     461,040.22

notes receivable
Total                       975,874.77     512,380.99              1,027,215.54                                     461,040.22

        Among them, the amount of bad debt provision recovered or reversed in the current period is important:
        Applicable Not applicable
        (3)Notes receivable pledged by the company at the end of the period
           Items                                                                  Closing pledged amount
           Bank acceptance notes                                                                      142,360,499.62
           Total                                                                                      142,360,499.62

        (4) Notes receivable endorsed or discounted but not mature at the end of year:

           Item                                    Closing amount no more                 Closing amount still
                                                           recognized                           recognized
           Bank acceptance notes                                                                      176,802,827.00

           Trade acceptance draft                                                                           290,000.00

           Total                                                                                      177,092,827.00

         3. Accounts receivable

           (1) Category of accounts receivable

                                                                     Closing Balance
                   Items                 Booking balance                     Provision
                                                                                                     Booking value
                                         Amount            %             Amount             %
         Bad debt provision
                                         23,257,124.30     1.12%          20,424,690.50   87.82%         2,832,433.80
         on individual basis
         Bad debt provision
                                    2,061,553,690.08      98.88%         508,135,557.55   23.92%     1,553,418,132.53
         on group
         Including: aging as
         characteristics of         2,061,553,690.08      98.88%         508,135,557.55   23.92%     1,553,418,132.53

         credit risk
                   Total            2,084,810,814.38     100.00%         528,560,248.05   24.63%     1,556,250,566.33

                                                                                                                         74
                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

      (Continued)

                                                             Opening balance
              Items                  Booking balance                    Provision
                                                                                              Booking value
                                   Amount               %           Amount           %
       Bad debt provision
                                   13,181,314.30         0.69%    10,348,880.50     78.51%        2,832,433.80
       on individual basis
       Bad debt provision
                                1,888,715,925.40        99.31%    481,569,916.25    25.50%    1,407,146,009.15
       on group
       Including: aging as
       characteristics of       1,888,715,925.40        99.31%    481,569,916.25    25.50%    1,407,146,009.15

       credit risk
              Total             1,901,897,239.70       100.00%    491,918,796.75    25.86%    1,409,978,442.95




      1) Bad debt provisions on individual basis

                                                                       Closing Balance
                     Name                       Accounts          Provision for Proportion           Reason
                                                receivable         bad debts         (%)
Wuxi Jinshang Hongyang                                                                           not expected to be
                                                10,403,258.00      10,403,258.00    100.00%
electromechanical Equipment Co., LTD                                                                     recovered
YIDU(SY)Cold Chain Logistics
                                                    635,135.70        635,135.70    100.00%
Evolution Co.,Ltd.
Mudanjiang Zhongnong Batch Cold                                                                  not expected to be
                                                    914,911.20        914,911.20    100.00%
Chain Logistics Co. LTD                                                                                  recovered
                                                                                                 not expected to be
Qingyang Haiyue Agriculture Co Ltd                  585,000.00        585,000.00    100.00%
                                                                                                         recovered
                                                                                                  Enforcement has
                                                                                                   been applied for
Chishui Nong Shang LV                              4,686,819.40     3,106,289.40     66.00%
                                                                                               and not expected to
                                                                                                      be recovered
                                                                                                  Enforcement has
Guizhou rural commercial tourism                                                                   been applied for
                                                   6,032,000.00     4,780,096.20     79.00%
development Co., LTD                                                                           and not expected to
                                                                                                      be recovered
                     Total                      23,257,124.30      20,424,690.50      —

      Provision for bad debts by combination:
                     Items                                           Closing Balance
                                                                                                           75
                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                                    Booking balance                 Provision                  %
  within 1 year                                           1,218,732,907.83                 69,377,372.05          4.85%
  1-2 years                                                 298,717,763.13                 49,331,536.60         15.60%
  2-3 years                                                 123,975,715.30                 30,826,384.10         26.65%
  3-4 years                                                  71,384,457.40                 44,847,889.63         56.34%
  4-5 years                                                 125,639,035.01                 90,648,563.76         72.75%
  more than 5 years                                         223,103,811.42                223,103,811.42        100.00%
  Total                                                   2,061,553,690.08                508,135,557.55

           Instructions for determining the basis for this combination:
           If the bad debt provision for accounts receivable is accrued according to the general model of
        expected credit loss, please refer to the disclosure method of other receivables to disclose the relevant
        information of bad debt provision:
        Applicable Not applicable

           Disclosure by age

                                   Aging                                             Closing Balance
      Within1 year                                                                                         1,220,476,722.69

      1to 2 years                                                                                            313,284,161.36

      2 to 3 years                                                                                           130,922,626.50

      More than 3 years                                                                                      420,127,303.83

        3 to 4 years                                                                                          71,384,457.40

        4 to 5 years                                                                                         125,639,035.01

        More than 5 years                                                                                    223,103,811.42

      Total                                                                                                2,084,810,814.38

              2) Bad debt provision accrued and written-off (withdraw)

           Provision for bad debts in the current period:

                    Opening                            Change during the period                                Closing
Category
                     balance          Accrued       Collected/reversed     Written-off       Others           Balance
Bad debt
provision
for               491,918,796.75    24,630,411.14           4,635,130.33   3,983,646.00   20,629,816.49    528,560,248.05

accounts
receivable

               3) Accounts receivable written off in current period

          Item                                                                Written off amount
          Receivable actually written off                                                             3,983,646.00


           Among them, the important accounts receivable write-off situation:




                                                                                                                     76
                   Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                                                                       Whether the
                        The nature                                      Written off     payment is
                                        Written off     Reason for
    Company             of accounts                                     procedures      caused by a
                                          amount        written off
                        receivable                                       performed        related
                                                                                        transaction
   Chongqing
     Zhongji
                            Trade                        Non-asset         Board
   refrigeration                        1,113,700.00                                         No
                         receivable                       payment        Resolution
    equipment
    Co., LTD
   Wudi Keyi
                            Trade                        Non-asset         Board
    Chemical                              786,000.00                                         No
                         receivable                       payment        Resolution
    Co., LTD
      Yulin
                                                                          General
  Huaneng coal              Trade                        Non-asset
                                          585,000.00                      manager            No
   technology            receivable                       payment
                                                                          approval
    Co., LTD
    Shanghai
     Hantest
                                                         Non-asset         Board
  experimental         Construction       430,470.00                                         No
                                                          payment        Resolution
   Equipment
    Co., LTD
    Shandong
    Yucheng
                            Trade                        Non-asset         Board
    Dayu Fine                             352,550.00                                         No
                         receivable                       payment        Resolution
  chemical Co.,
       LTD
    Shenyang
     Chunhui                Trade                        Non-asset         Board
                                          217,640.00                                         No
   Engineering           receivable                       payment        Resolution
    Co., LTD
      Total                             3,485,360.00


4. Receivables financing
                    Items                          Closing Balance                    Opening Balance
Notes receivable                                              289,036,299.90                      58,792,792.70

                    Total                                     289,036,299.90                      58,792,792.70

Increase and decrease of receivables in financing capital period and changes in fair value
Applicable Not applicable

If the provision for impairment of receivable financing is accrued according to the general model of
                                                                                                        77
                 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

expected credit loss, please refer to the disclosure method of other receivables to disclose the relevant
information of impairment provision:
Applicable Not applicable

5. Accounts paid in advance

  (1) Aging of accounts paid in advance

                                     Closing Balance                       Opening Balance
  Items
                                 Amount               Percentage       Amount           Percentage
  Within 1 year                   148,999,178.28            82.26%   143,894,431.33             83.66%

  1 to 2 years                     22,598,148.49            12.48%   18,707,868.78              10.88%

  2 to 3 years                      4,175,311.50             2.31%     4,457,439.74              2.59%

  Over 3 years                      5,360,212.51             2.96%     4,931,728.27              2.87%

  Total                           181,132,850.78                     171,991,468.12

6. Other receivables

            Items                    Closing Balance                     Opening Balance
   Dividends receivable                            4,361,299.55                             14,495.00

   Other receivable                            51,813,313.05                           51,379,979.24

            Total                              56,174,612.60                           51,394,474.24


   (1) Dividends receivable

   1)     Classification of Dividends Receivable

     Items(or Investee)              Closing Balance                     Opening Balance
   Keibin Ocean Cooling
    and Heating Industry                           2,000,000.00                                  0.00
     (Dalian) Co., LTD
       Jiangsu Jingxue
        Energy Saving                              1,610,172.00                                  0.00
    Technology Co., Ltd.
      Dalian Bingshan
      Group Huahuida
                                                    751,127.55                                   0.00
   Financial Leasing Co.,
             Ltd.
   Wuhan Iron and Steel
                                                                                            14,495.00
   Co., Ltd.
            Total                                  4,361,299.55                             14,495.00


    2)Provision for bad debts
Applicable Not applicable

   (2). Other receivables

  1) Other receivables categorized by nature




                                                                                                         78
                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


        Nature                                          Closing Balance                          Opening Balance
        Receivables and Payables                                      37,307,092.39                          38,051,147.58

        Guarantee deposits                                            36,418,813.60                          37,147,665.19
        Petty cash                                                     5,587,886.14                           5,099,052.90
        Others                                                         7,562,233.95                           6,088,641.82
        Total                                                         86,876,026.08                          86,386,507.49

        2) Provision for bad debts
                                            The first phase            The second phase             The third phase

     Provision for bad debts                                          Expected Credit Loss      Expected Credit Loss for       Total
                                      Expected credit losses in the
                                                                      for the duration (No        the duration (Credit
                                           next 12 months
                                                                       Credit Devaluation)      impairment has occurred)
 Balance on January 1, 2023                        2,334,895.21                                          32,671,633.04 35,006,528.25
 The balance of January 1, 2023 in
 the current period
 Provision for current period                         553,801.19                                            271,665.35        825,466.54
 Reversal for current period                          326,938.81                                            465,596.13        792,534.94
 Others                                                23,253.18                                                               23,253.18
 Balance on June 30, 2023                          2,585,010.77                                          32,477,702.26 35,062,713.03

                Changes in book balances with significant changes in loss provisions in the current period
              Applicable Not applicable
                Disclosure by age
                                 Aging                                                          Closing Balance
    Within 1 year                                                                                                          27,603,905.60
    1-2 years                                                                                                              15,557,531.41
    2-3 years                                                                                                               8,066,097.57
    Over 3 years                                                                                                           35,648,491.50
         3-4 years                                                                                                          6,588,361.07
         4-5 years                                                                                                         22,533,240.11
         Over 5 years                                                                                                       6,526,890.32
    Total                                                                                                                  86,876,026.08

        3) Provisions for bad debts accrued, recovered or reversed in the current period

    Provision for bad debts in the current period:

                                                               Change during the year
                            Opening                                                                                    Closing
Category                                       Accrued            Collected/re        Written-
                            balance                                                                    Others          Balance
                                                                      versed              off
Provision for bad
                                                                                                                      35,062,713.0
debts of other           35,006,528.25           825,466.54           792,534.94                       23,253.18
                                                                                                                                 3
receivables
                                                                                                                      35,062,713.0
Total                    35,006,528.25           825,466.54           792,534.94                       23,253.18
                                                                                                                                 3

        4) Other receivables from the top 5 debtors




                                                                                                                              79
                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                                                                                   % of
                                                                   Closing                                    Closing Balance
                     Name                         Category                           Aging        the total
                                                                   Balance                                     of Provision
                                                                                                    OR

Hangzhou       Zhonghong        New      Energy
                                                                 5,145,000.00       2-3 years       5.92%         815,482.50
Technology Co., Ltd.
State Tax Bureau Dalian Shahekou District tax                                       Within 1
                                                                 1,708,353.65                       1.97%          62,695.68
Bureau                                                                                year

Dalian     Economic       and    Technological      Stock                           Within 2
                                                                 1,431,475.60                       1.65%
Development Zone State Taxation Bureau             transfer                           year

Wuyuan county Furun meat processing Co.,           Return                           Within 3
                                                                 1,331,766.93                       1.53%          48,742.67
LTD                                               payment                             year

                                                  Compensa
                                                                                     Over 5
Dalian Detai Ganghua Gas Co., LTD                     tion       1,100,000.00                       1.27%          40,260.00
                                                                                     years
                                                  payments

Total                                                           10,716,596.18                      12.34%         967,180.85


         7. Inventories

         (1) Categories of inventories

                                                                    Closing Balance
                    Item
                                            Book value           Provision for decline            Net book value
         Raw materials                      310,344,042.33                    40,065,358.65          270,278,683.68
         Working in progress                233,127,786.61                     7,400,079.86          225,727,706.75
         Finished goods                     405,631,893.62                    41,675,934.58          363,955,959.04
         Contract performance cost          585,394,191.95                    27,781,458.66          557,612,733.29
         goods shipped in transit            96,153,672.86                       732,047.12           95,421,625.74
         Low-value consumable                 7,541,035.21                       333,360.41             7,207,674.80
         Self-manufactured semi-
                                             39,116,568.17                                            39,116,568.17
         finished products
         Commissioned processing
                                              3,728,530.43                                              3,728,530.43
         materials
         House acquired as payment
                                              2,708,646.00                     1,149,186.00             1,559,460.00
         for a debt
                     Total                1,683,746,367.18                   119,677,714.82       1,564,068,652.36


      (Continue)

                                                                  Opening Balance
                   Item
                                         Book value           Provision for decline             Net book value
         Raw materials                   257,330,026.33               17,594,044.66                  239,735,981.67
         Working in progress             219,325,436.31                7,091,948.88                  212,233,487.43
         Finished goods                  358,865,793.97               20,733,013.07                  338,132,780.90
         Contract performance
                                         518,190,428.65               24,029,331.96                  494,161,096.69
         cost
         goods shipped in transit         64,331,292.17                      463,920.35               63,867,371.82

                                                                                                                       80
                       Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                                                                        Opening Balance
                      Item
                                           Book value            Provision for decline                 Net book value
         Low-value consumable                      161,125.34                                                     161,125.34
         Self-manufactured
                                                30,898,915.81                                                30,898,915.81
         semi-finished products
         Commissioned
                                                15,134,850.12                    540,289.54                  14,594,560.58
         processing materials
         House acquired as
                                                 2,708,646.00                  1,149,186.00                   1,559,460.00
         payment for a debt
                   Total                 1,466,946,514.70                     71,601,734.46              1,395,344,780.24


          (2) Provision for impairment of inventories and provision for impairment of contract performance
       costs

                                                                Increase                         Decrease
                                   Opening                                              Reverse/          Others           Closing
               Item
                                    Balance           Accrual            Other          Written-         transferre        Balance
                                                                                           off                d
Raw materials                      17,594,044.66        31,757.02      22,790,431.86                        350,874.89     40,065,358.65

Working in progress                 7,091,948.88       153,551.73        154,579.25                                         7,400,079.86

Finished goods                     20,733,013.07     1,602,365.00      20,167,060.39     826,503.88                        41,675,934.58

Contract performance cost          24,029,331.96                       11,574,524.36    7,822,397.66                       27,781,458.66
goods shipped in transit              463,920.35                         268,126.77                                            732,047.12
Low-value consumable                                   333,360.41                                                              333,360.41
Self-manufactured semi-
finished products
Commissioned processing
materials                             540,289.54                                                                               540,289.54
House acquired as payment
for a debt                          1,149,186.00                                                                            1,149,186.00
Total                              71,601,734.46     2,121,034.16      54,954,722.63    8,648,901.54        350,874.89    119,677,714.82


         8. Contract assets
                                         Closing Balance                                         Opening Balance
         Item                              Provision for                Net book                   Provision for Net book
                              Book value                                                Book value
                                              decline                    value                        decline     value
Unexpired warranty
                               259,311,583.05          34,795,601.71 224,515,981.34 210,149,278.14        31,927,565.84   178,221,712.30
money
The time period method
recognizes receipts             87,378,823.36          16,885,715.83    70,493,107.53    61,997,091.19    14,427,927.71    47,569,163.48
pending settlement
Total                          346,690,406.41          51,681,317.54 295,009,088.87 272,146,369.33        46,355,493.55   225,790,875.78


       If the provision for impairment of contract assets is accrued according to the general model of expected
       credit loss, please refer to the disclosure method of other receivables to disclose the relevant
       information of impairment provision:
       Applicable Not applicable

         Provision for bad debt
                                                                                                                               81
                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                   Item                          Accrued          Collected/reversed           Written-off           reason
 Unexpired warranty money                          326,312.49
The time period method recognizes receipts
                                                2,457,788.13
pending settlement
Total                                           2,784,100.62                                                             --

  9. Non-current assets maturing within one year

  Item                                                        Closing Balance             Opening Balance
  Long-term receivables due within one year                         12,571,309.30                   15,715,631.52

  Total                                                             12,571,309.30                   15,715,631.52


  10. Other current assets

  Item                                    Closing Balance                           Opening Balance
  Contract acquisition cost                              3,592,142.31

  Prepaid income tax presented
                                                        13,546,207.88                                9,010,312.91
  at net amount after offsetting
  Input VAT to be deducted                              24,101,491.07                               12,825,675.49

  Prepaid expenses                                         234,800.41                                   16,919.61

  Prepaid turnover tax                                  30,551,584.63                               11,646,669.59

  Total                                                 72,026,226.30                               33,499,577.60


  11.Long term receivable

  (1) Details

 Item                                              Closing Balance                            Discounted rate
                                       Carrying
                                                         Provision        Book value
                                        amount
 Lease premium                                      -                -                    -
 ---Unrealized financing income                     -                -                    -
 Goods sold by installments              5,591,380.90      428,922.00          5,162,458.90                  4.75%

 Total                                   5,591,380.90      428,922.00          5,162,458.90


(Continued)

 Item                                                     Opening Balance                             Discounted
                                                                                                          rate
                                             Carrying
                                                                Provision         Book value
                                              amount
 Lease premium                                            -               -                    -
 ---Unrealized financing income                           -               -                    -
 Goods sold by installments                    5,162,458.90     5,162,458.90         5,162,458.90          4.75%
 Total                                         5,162,458.90     5,162,458.90         5,162,458.90


  (2) Provision for bad debt
                                                                                                                    82
              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


                           1st stage          2nd stage               3rd stage
                                          Expected credit        Expected credit loss
Bad            debt     Expected credit
                                           loss within the        within the whole        Total
provision               loss within 12
                                          whole period (no       period (impairment
                           months
                                            impairment)               incurred)
Opening balance
Opening balance
during the year
--transfer to the
2nd stage
--transfer to the 3rd
stage
--reverse to the 2nd
stage
----reverse to the
1st stage
Accrued                      501,389.82                      -                       -   501,389.82
Reverse
Cancelation
Written off
Other                        -72,467.82                      -                       -   -72,467.82
Closing balance              428,922.00                      -                       -   428,922.00




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  12.Long-term equity investments

                                                                                                     Increase/Decrease
                                                                                     Gains and                                                 Provision
                                                                                                     Adjustmen
                                         Beginning                                      losses                                 Cash bonus         for                               Provision for
              Investee                                                                                t of other   Change of                                      Ending balance
                                          balance                                    recognized                                 or profits    impairment                            impairment
                                                         Increased      Decreased                    comprehen       other                               Others
                                                                                      under the                                announced         of the
                                                                                                         sive       equity
                                                                                       equity                                    to issue       current
                                                                                                       income
                                                                                       method                                                   period

Dalian Benzhuang Chemical Co., Ltd.       9,819,096.80   1,717,629.40                -1,645,994.10                                                                   9,890,732.10


Songzhi Dayang Cooling and Heating
                                         60,089,313.51                                 -532,555.89                             2,000,000.00                         57,556,757.62
Technology (Dalian) Co., Ltd.
Dalian Fuji Bingshan Vending Machine
                                        111,101,339.93                              -15,573,573.93                                                                  95,527,766.00
Co., Ltd.
Lingzhong Bingshan Refrigeration
                                         15,401,109.10                                 867,056.87                                                                   16,268,165.97
(Dalian) Co., Ltd.
Dalian Bingshan Group Huahuida
Financial Leasing Co., Ltd.
Jiangsu Jingxue Energy Saving
                                        140,124,248.76                                2,326,132.50                             1,610,172.00                        140,840,209.26
Technology Co., Ltd.
Dalian Bingshan Metal Technology Co.,
                                        175,313,807.46                               13,760,359.73                                                                 189,074,167.19
Ltd.
Dalian Bingshan Group Huahuida
                                         45,603,876.95                                 639,868.03                               751,127.55                          45,492,617.43
Financial Leasing
Wuhan Scaf Power Control Equipment
                                          5,534,979.43                                 249,116.74                                                                    5,784,096.17
Co., Ltd.
Total                                   562,987,771.94   1,717,629.40                    90,409.95                             4,361,299.55                        560,434,511.74




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     13. Other non-current financial assets

                                  Item                                       Closing Balance            Opening Balance
Financial assets classified as fair value through profit or loss                      154,314,864.51         149,950,861.31

                                  Total                                               154,314,864.51         149,950,861.31


     14. Investment property



                                              Property&                               Construction in
                     Item                                          Land-use-rights                            Total
                                               Building                                  progress
       I. Initial Cost
       1. Opening Balance                     230,594,490.07          26,094,438.38                        256,688,928.45
       2. Increase                              2,277,713.41                                                 2,277,713.41
       (1) Outsourcing
       (2)Inventory\fixed
       assets\construction-in-progress          2,277,713.41                                                 2,277,713.41
       transfer
       (3)Business          combination
       increase

       3. Decrease
       (1) Disposal
       (2)Transferred to other

       4. Closing Balance                     232,872,203.48          26,094,438.38                       258,966,641.86
       II. Accumulated Depreciation
       and               Accumulated
       Amortization
       1. Opening Balance                     128,527,417.44          12,828,592.81                        141,356,010.25
       2. Increase                              3,669,112.49             260,944.38                          3,930,056.87
       (1)Provision or amortization             3,669,112.49             260,944.38                          3,930,056.87

       3. Decrease
       (1) Disposal
       (2) Transferred to other

       4. Closing Balance                     132,196,529.93          13,089,537.19                        145,286,067.12
       III. Impairment Reserve
       1. Opening Balance
       2. Increase
       (1)Provision

       3. Decrease
       (1) Disposal
       (2) Transferred to other

       4. Closing Balance
       IV. Book Value
       1. Closing book value                  100,675,673.55          13,004,901.19                        113,680,574.74
       2. Opening book value                  102,067,072.63          13,265,845.57                        115,332,918.20




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       15. Fixed assets

           Items                                  Closing Book Value             Opening Book Value
           Fixed asset                                     1,311,960,863.65              1,229,029,368.93
           Total                                           1,311,960,863.65              1,229,029,368.93

       (1) Fixed assets detail

                           Property&         Machinery          Transportatio       Other
Item                                                                              Equipment            Total
                            buildings        Equipment          n Equipment
I. Initial Cost
1. Opening Balance        833,131,692.61     1,700,788,050.58    21,850,467.55   215,907,705.08   2,771,677,915.82

2. Increase               109,068,746.24       152,968,003.64     5,364,988.69    91,658,755.48     359,060,494.05

(1) Purchase                 875,468.89         19,702,524.38        57,079.65    53,572,787.06      74,207,859.98

(2)        Transferred
from construction-         1,228,239.34         18,756,742.27       413,539.84     7,657,262.63      28,055,784.08

in-progress
(3) Acquired from
business                  106,965,038.01       114,508,736.99     4,894,369.20    30,428,705.79     256,796,849.99

combination
3. Decrease                3,541,375.62         11,924,145.77       651,635.20     5,414,786.57      21,531,943.16

(1) Dispose or scrap       3,541,375.62         11,924,145.77       651,635.20     5,414,786.57      21,531,943.16

4. Closing Balance        938,659,063.23     1,841,831,908.45    26,563,821.04   302,151,673.99   3,109,206,466.71

II.     Accumulated
Depreciation
1. Opening Balance        244,228,011.91     1,120,019,881.71    15,419,223.76   149,998,682.42   1,529,665,799.80

2. Increase               88,750,448.09        133,322,894.49     3,933,017.59    42,519,513.37     268,525,873.54

(1)Accrued                11,713,758.60         34,260,692.30       572,045.72    16,125,980.92      62,672,477.54

Business
consolidation             77,036,689.49         99,062,202.19     3,360,971.87    26,393,532.45        205,853,396

increase
3. Decrease                1,482,386.08         11,201,214.18       607,645.00     5,284,846.90      18,576,092.16

(1)     Disposal    or
                             403,387.15         11,201,214.18       607,645.00     5,284,846.90      17,497,093.23
scrap
Business
consolidation              1,078,998.93                                                               1,078,998.93

increase
4. Closing Balance        331,496,073.92     1,242,141,562.02    18,744,596.35   187,233,348.89   1,779,615,581.18

III.     Impairment
Reserve
1. Opening Balance           201,250.96          8,839,885.62       286,519.26     3,655,091.25      12,982,747.09

2. Increase                1,960,721.36          2,231,844.13       125,347.83     1,315,706.46       5,633,619.78

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                            Property&            Machinery            Transportatio          Other
 Item                                                                                      Equipment                 Total
                             buildings           Equipment             n Equipment
 (1)Accrued
 Business
 consolidation               1,960,721.36              2,231,844.13          125,347.83      1,315,706.46            5,633,619.78

 increase
 3. Decrease                   816,020.05               115,136.79           125,347.83           55,188.15            986,344.99

 (1)     Disposal    or
                               816,020.05               115,136.79                                55,188.15            986,344.99
 scrap
 4. Closing Balance          1,345,952.27          10,956,592.96             411,867.09      4,915,609.56           17,630,021.88

 IV. Book Value
 1. Closing book
                           605,817,037.04         588,733,753.47         7,407,357.60      110,002,715.54       1,311,960,863.65
 value
 2. Opening book
                           588,702,429.74         571,928,283.25         6,144,724.53       62,253,931.41       1,229,029,368.93
 value

       16. Construction-in-progress

            Item                                 Closing book value                   Opening book value
            Construction-in-progress                               120,460,980.49                      115,577,902.54
            Total                                                  120,460,980.49                      115,577,902.54

   (1) Construction in progress details

                                      Closing Balance                                        Opening Balance
       Item
                     Book Balance          Provision      Book Value          Book Balance          Provision        Book Value
Renovation of
buildings and
                           26,912,256.65                     26,912,256.65        24,796,146.56                        24,796,146.56
ancillary
facilities
Installation and
renovation of
machine tools              87,088,739.77                     87,088,739.77        82,341,565.62                        82,341,565.62
and mechanical
equipment
Smart
Manufacturing               6,459,984.07                      6,459,984.07         3,575,525.17                         3,575,525.17
Software
Dusty gas water
waste       heat
power                                                                              9,164,665.19      4,300,000.00       4,864,665.19
generation
project
Total                     120,460,980.49                    120,460,980.49       119,877,902.54      4,300,000.00     115,577,902.54


       (2) Change in the significant construction in progress




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                                                                                                                         Includin
                                                                                       Percen                                g:       Inter
                                                      Amou                                                   Accum
                                                                                        t of      Progre                 Accumu        est
                             Openi                      nt                  Closin                           ulated
                                                                Other                  invest       ss                     lated      capit     Sourc
                  Budge       ng          Incre      transfe                  g                              capital
   Name                                                         reduct                  ment        of                   capitaliz    alizat     e of
                    t        Balan         ase       rred to                Balan                              ized
                                                                 ions                  agains     constr                     ed        ion      funds
                              ce                      fixed                   ce                             interes
                                                                                          t       uction                  interest    rate(
                                                      assets                                                     t
                                                                                       budget                              of the      %)
                                                                                                                            year
Renovatio
n          of
buildings         27,271,8   24,796,1     2,116,11                          26,912,2                                                             self-
                                                                                           99%        99%
and                  36.00      46.56        0.09                              56.65                                                            raised
ancillary
facilities
Installation
and
renovation
of machine        101,691,   82,341,5     14,292,1    25,421.   9,519,511   87,088,7                                                             self-
                                                                                           86%        86%
tools and          814.04       65.62        06.90        59         .16       39.77                                                            raised
mechanica
l
equipment
Smart
Manufactu         7,535,45   3,575,52     3,925,45    1,040,9               6,459,98                                                             self-
                                                                                           86%        86%
ring                 6.22       5.17         6.22       97.32                   4.07                                                            raised
Software
Dusty gas
water
waste heat                   9,164,66                           9,164,665
power                           5.19                                 .19
generation
project
                  136,499,   119,877,     20,333,6    1,066,4   18,684,17   120,460,   136,499,   119,877,
Total              106.26     902.54         73.21      18.91       6.35      980.49    106.26     902.54


           17.Right of use assets

                                                        Mechanical          Transportatio         Electronic           Land use
Item                                Buildings                                                                                              Total
                                                         equipment          n Equipment           equipment             right
I. Initial Cost
1. Opening Balance                 12,258,253.25        22,042,380.89           334,540.86           194,322.58        7,945,762.91    42,775,260.49

2. Increase                              344,683.94                                                                    7,579,035.02      7,923,718.96

Rent                                     344,683.94                                                                                        344,683.94

Business        consolidation
                                                                                                                       7,579,035.02      7,579,035.02
increase
3. Decrease                         2,109,328.37        19,391,531.33                                                                    21,500,859.7

Disposal or scrapping                                       116,777.78                                                                     116,777.78

Allocation of fixed assets          2,109,328.37        19,274,753.55                                                                  21,384,081.92

4. Closing Balance                 10,493,608.82         2,650,849.56           334,540.86           194,322.58    15,524,797.93       29,198,119.75



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                                                     Mechanical     Transportatio      Electronic         Land use
Item                              Buildings                                                                                  Total
                                                     equipment      n Equipment        equipment           right

II.            Accumulated
depreciation
1. Opening Balance                2,561,983.47       7,244,798.14         223,027.24        99,228.48     1,704,560.90    11,833,598.23

2. Increase                       3,328,309.38       2,794,264.34         55,756.80         24,807.12     1,426,820.64     7,629,958.28

(1)Accrued                        3,328,309.38       2,794,264.34         55,756.80         24,807.12     1,426,820.64     7,629,958.28

3. Decrease                                          7,518,212.90                                                          7,518,212.90

(1) Disposal                                            38,394.98                                                                38,394.98

Allocation of fixed assets                           7,479,817.92                                                          7,479,817.92

4. Closing Balance                5,890,292.85       2,520,849.58         278,784.04        124,035.60    3,131,381.54    11,945,343.61

III. Impairment Reserve

1. Opening Balance
2. Increase
(1)Accrued
3. Decrease
(1) Disposal
4. Closing Balance
IV. Book Value
1. Closing book value             4,603,315.97         129,999.98         55,756.82         70,286.98    12,393,416.39    17,252,776.14

2. Opening book value             9,696,269.78    14,797,582.75           111,513.62        95,094.10     6,241,202.01    30,941,662.26


             18. Intangible assets

             (1) Intangible assets list

                                           Land use            Patent          Non Patent
      Item                                                                                         Others                Total
                                             right           technology        technology
      I. Initial Cost
      1. Opening Balance                  173,151,420.72    17,630,188.82       5,773,680.00     59,376,795.82       255,932,085.36

      2. Increase                         52,671,539.71                                          13,741,642.20       66,413,181.91

      (1) Purchase                                                                                  663,716.79            663,716.79

      (2) Internal R&D
      (3)Acquired from business
                                          52,671,539.71                                          13,000,642.22       65,672,181.93
      combination
      (4) Transfer of construction
                                                                                                     77,283.19            77,283.19
      in progress
      3. Decrease
      (1) Disposal
      4. Closing Balance                  225,822,960.43    17,630,188.82       5,773,680.00     73,118,438.02       322,345,267.27


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                                     Land use                 Patent            Non Patent
Item                                                                                             Others             Total
                                        right            technology             technology
II.Accumulated
amortization
1. Opening Balance                  47,596,987.88            9,040,676.05        4,273,700.00   26,944,001.36     87,855,365.29

2. Increase                         19,014,519.47             714,758.11          250,002.00    13,692,873.52     33,672,153.10

(1)Accrued                           1,159,122.03             714,758.11          250,002.00     2,995,322.57       5,119,204.71

Acquired       from    business
                                    17,855,397.44                                               10,697,550.95     28,552,948.39
combination
3. Decrease
(1) Disposal
4. Closing Balance                  66,611,507.35            9,755,434.16        4,523,702.00   40,636,874.88     121,527,518.39

III. Impairment Reserve

1. Opening Balance
2. Increase                                                                                          50,980.35        50,980.35

(1)Accrued                                                                                           50,980.35        50,980.35

3. Decrease
4. Closing Balance
IV. Book Value
1. Closing book value               159,211,453.08           7,874,754.66        1,249,978.00   32,430,582.79     200,766,768.53

2. Opening book value               125,554,432.84           8,589,512.77        1,499,980.00   32,432,794.46     168,076,720.07


        19. Goodwill

        (1) Original cost of goodwill

                                                                Increased during         Decreased during current
                                                                   current year                    year
                                           Opening                                                                     Closing
                      Name                                     Enterprise
                                           Balance                                                                     Balance
                                                                s merger     Other        Disposal        Other
                                                                increase
       Dalian Nevis Cooling and
                                            1,440,347.92                                                               1,440,347.92
       Heating Technology Co., Ltd.
       Dalian Bingshan Group
                                                310,451.57                                                               310,451.57
       Engineering Co., Ltd.
       Sonyo
                                          240,922,872.80                                                             240,922,872.80
       Compressor(Dalian)Co.,Ltd
       Sonyo Refrigeration System
                                            5,671,836.12                                                               5,671,836.12
       (Dalian) Co., Ltd.
       Sonyo Refrigeration (Dalian)
                                                                22,455,467.62                                         22,455,467.62
       Co., Ltd.
                  Total                   248,345,508.41        22,455,467.62                                        270,800,976.03


         20. Long-term unamortized expense



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                                          Opening                                                  Other             Closing
  Item                                                       Increase        Amortization
                                           Balance                                                Decrease           Balance
Employee’s dormitory use right          1,596,735.42                             69,239.16                        1,527,496.26
Renovation and rebuilding                  339,641.30                             53,145.00                           286,496.30
Membership fee                             390,500.00                               8,250.00                          382,250.00
New plant greening fee                   3,940,176.58                            446,057.76                        3,494,118.82
Amortization of jigs and molds             219,513.62       365,504.04           213,390.53                           371,627.13
Total                                    6,486,566.92       365,504.04           790,082.45                        6,061,988.51

   21. Deferred tax assets and deferred tax liabilities

   (1) Deferred tax assets without offsetting

 Item                                     Closing Balance                              Opening Balance
                                  Deductible       Deferred tax assets           Deductible       Deferred tax
                                  temporary                                      temporary           assets
                                   difference                                     difference
 Provision for
                                104,845,345.79            16,661,111.30         110,205,587.05       18,013,430.31
 impairment of assets
 Unrealized profit from
                                             0.00                        -       13,034,503.47        1,955,175.52
 internal transaction
 Deductible loss                   9,991,507.80            1,498,726.17           9,991,507.80        1,498,726.17
 Provision for credit
                                424,347,503.53            77,627,388.67         383,685,092.04       70,892,192.53
 impairment
 Projected liabilities           13,247,933.73             2,518,045.11          16,786,967.43        2,518,045.11
 Withholding sales
                                 13,744,913.65             2,061,737.05          13,744,913.65        2,061,737.05
 rebates
 Depreciation of fixed
                                 35,600,567.62             5,340,085.14          35,600,567.62        5,340,085.14
 assets
 Others                                41,655.78                6,248.37             845,210.65          126,781.60

 Total                          601,819,427.90           105,713,341.81         583,894,349.71      102,406,173.43


     (2) Deferred tax liabilities without offsetting

 Item                                      Closing Balance                              Opening Balance
                                  Taxable temporary Deferred tax                Taxable temporary Deferred tax
                                      difference       liabilities                  difference      liabilities
 Revaluation increase in
 business combination asst            294,119,069.25        44,117,860.39           211,352,103.77      31,702,815.57
 not under same control
 Changes in the fair value
 of other non-current                 151,372,445.87        22,705,866.88           137,357,000.73      20,603,550.11
 financial assets
 Depreciation of fixed
                                        37,351,250.43        5,602,687.56            46,545,245.48       6,981,786.82
 assets
 Total                                482,842,765.55        72,426,414.83           395,254,349.98      59,288,152.50


   (2) Deferred income tax assets or liabilities shown net of offset
                         Deferred tax assets and     The ending balance of a The amount of deferred The beginning balance of
         Item            liabilities at the end of    deferred tax asset or    tax assets and liabilities a deferred tax asset or
                                the balance            liability after offset offset at the beginning of   liability after offset
                                                                                                                               91
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                                                              the period
Deferred tax assets                5,602,687.56        100,110,654.25            6,981,786.82          95,424,386.61
Deferred tax liabilities           5,602,687.56         66,823,727.27            6,981,786.82          52,306,365.68

  (4) Unrecognized deferred tax assets details

Item                                              Closing Balance                Opening Balance
Deductible temporary difference                          345,264,828.47                    173,990,137.06

Deductible loss                                          366,151,435.82                    310,513,803.17

Total                                                    711,416,264.29                    484,503,940.23


    (5) Unrecognized deductible loss of deferred tax assets expired years

       Year                             Closing Balance         Opening Balance                  Notes
       2024                                                               7,735,166.14
       2025                                   53,739,512.57               8,950,922.50
       2026                                   42,225,527.83             54,629,003.37
       2027                                  117,035,151.46             67,240,033.97
       2028                                   15,202,545.05             13,111,421.07
       2029                                   36,755,850.06             45,365,135.77
                                              11,875,266.71             10,574,799.57
       Total

    22. Short-term loan

    (1) Category of short term loan

       Loan category                          Closing Balance                       Opening Balance
       Pledge loan                                                                                 12,036,276.28

       Mortgage loan
       Credit loan                                        285,525,821.90                         262,016,713.87

       Total                                              285,525,821.90                         274,052,990.15


    23. Notes payable

       Notes category                                 Closing Balance                Opening Balance
       Commercial acceptance notes                            4,746,000.00                         2,520,000.00

       Bank acceptance notes                                698,066,950.62                       616,424,384.85

       Total                                                702,812,950.62                       618,944,384.85


    24. Accounts payable

    (1) Accounts payable

        Item                                       Closing Balance                 Opening Balance
        Material payments                               1,063,543,472.06                        956,122,327.00

        Project payments                                  614,366,140.16                        567,873,401.74

        Equipment payments                                 79,744,568.59                        55,406,593.91

        Others                                             15,132,243.23                          6,695,737.94

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                         Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


     Item                                             Closing Balance                 Opening Balance
     Total                                                 1,772,786,424.04                      1,586,098,060.59


 25. Contract Liabilities

   Item                                               Closing Balance                  Opening Balance
   Received in advance due from
                                                             778,394,477.23                         647,645,820.57
   unrealized revenue
   Total                                                     778,394,477.23                         647,645,820.57


26. Employee’s payable

 (1) Category of employee’s payable

 Item                                      Opening              Increase             Decrease            Closing
                                            Balance                                                      Balance
 Short-term              employee’s
                                         118,200,459.60        312,421,926.55      339,070,529.12      91,551,857.03
 payable
 Post-employment benefit –
                                              16,223.63         30,781,549.79       30,784,540.48          13,232.94
 defined contribution plan
 Termination benefits                                            8,924,648.35          584,362.04       8,340,286.31

 Total                                   118,216,683.23        352,128,124.69      370,439,431.64      99,905,376.28


 (2) Short-term employee’s payables

 Item                        Opening Balance               Increase              Decrease          Closing Balance
 Salaries,       bonus,
 allowance,         and           103,351,245.84          251,426,101.28        276,798,503.66         77,978,843.46

 subsidy
 Welfare                                                   10,816,934.54        10,816,934.54

 Social insurance                         9,001.71         21,778,536.32        20,318,662.08           1,468,875.95

 Include:       Medical
                                          7,733.56         16,379,028.85        15,135,669.79           1,251,092.62
             insurance
               On-duty
                  injury                  1,268.15          2,124,705.49          2,002,293.15            123,680.49

              insurance
              Maternity
                                                            1,872,000.96          1,777,898.12             94,102.84
              insurance
         Supplementa
             ry medical                                       276,479.77            276,479.77

               premium
 Housing funds                                             22,251,200.65        21,434,119.69             817,080.96

 Labor union and
                                       3,426,187.27         4,625,127.60          5,710,154.03          2,341,160.84
 training expenses

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                          Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


  Item                        Opening Balance             Increase            Decrease            Closing Balance
  Reward bonus and
                                      11,414,024.78          111,357.50         2,579,486.46           8,945,895.82
  welfare fund
  Non-monetary
                                                             643,393.55          643,393.55
  benefits
  Others                                                     769,275.11          769,275.11

  Total                           118,200,459.60         312,421,926.55      339,070,529.12           91,551,857.03


   (3) List of setting withdrawal plans

  Item                                    Opening            Increase            Decrease              Closing
                                          Balance                                                      Balance
  Basic retirement insurance                 12,626.24      29,818,176.80        29,818,176.80            12,626.24

  Unemployment            Insurance
                                              3,597.39         963,372.99            966,363.68                 606.70
  Premium
  Total                                      16,223.63      30,781,549.79        30,784,540.48            13,232.94


   27. Tax payable

        Item                                                Closing Balance             Opening Balance
        Value-added tax                                               9,102,274.89                23,058,922.64
        Enterprise income tax                                        11,580,908.73                 3,541,171.62
        Individual income tax                                           355,195.94                   818,322.16

        City maintenance and construction tax                           911,473.39                 1,253,818.83

        Real estate tax                                               2,548,359.19                 2,212,510.37
        Land use tax                                                  1,281,345.85                 1,122,457.62
        Education surcharge                                             643,516.54                   895,584.93
        Stamp duty                                                      743,420.17                   787,688.77
        Green tax                                                         1,466.27                     1,046.68
        Others                                                            7,535.53
        Total                                                        27,175,496.50                33,691,523.62

   28. Other accounts payable
             Item                                Closing Balance                          Opening Balance
Dividend payable                                                 8,965,281.07                              533,156.00
Other accounts payable                                          72,650,549.17                           66,521,094.25
Total                                                           81,615,830.24                           67,054,250.25

    (1). Dividend payable

           Item                                              Closing Balance           Opening Balance

           Ordinary share dividend                                   8,965,281.07                  533,156.00

           Total                                                     8,965,281.07                  533,156.00

        (2)Other accounts payable

                                                                                                                         94
                         Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

        Other payables categorized by payments nature

        Payments nature                                Closing Balance         Opening Balance
        Deposit and security deposit                        15,134,037.54               11,393,395.62

        Reimbursed but not paid                             20,694,347.64               21,409,586.91

        Trade mark and royalty                               3,505,028.04                3,505,028.04

        Collection                                             599,732.03                  700,531.82

        Others                                              32,717,403.92               29,512,551.86

        Total                                               72,650,549.17               66,521,094.25


   29. Non-current liabilities due within one year

        Item                                           Closing balance           Opening balance
        Long-term payable due within one year                 70,150,000.00             24,900,000.00

        Lease obligation due within one year                  23,641,977.37             29,809,686.93

        Lease liabilities due within one year                 10,043,736.41              8,396,267.63

        Total                                                103,835,713.78             63,105,954.56


   30. Other current liabilities
       Item                                            Closing balance        Opening balance
       Notes payable endorsed not derecognized               223,251,532.54            127,165,397.88
       Output Vat to be carried forward                       97,273,890.68             77,484,605.36
       Others                                                    657,059.81
       Total                                                 321,182,483.03            204,650,003.24

    31. Long-term loan

   (1) Category of long-term loan

        Category                                      Closing Balance           Opening Balance
        Pledged loan                                        639,400,000.00             585,100,000.00

        Guarantee loan                                      100,000,000.00             130,000,000.00

        Total                                               739,400,000.00             715,100,000.00


    32. Lease liabilities
                 Item                           Closing Balance                   Opening Balance
Lease liabilities                                           60,542,859.17                       23,357,885.20
Less: Unrecognized financing
                                                            35,847,471.46                        3,731,085.52
charges
Reclassified to non-current liabilities
                                                             5,878,734.86                        8,396,267.63
due within one year
Total                                                       18,816,652.85                       11,230,532.05

    33. Long term accounts payable
              Item                              Closing Balance                   Opening Balance
Long term accounts payable                                  27,261,665.26                       31,009,644.16
Total                                                       27,261,665.26                       31,009,644.16



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    (1) Category by nature
                 Item                              Closing Balance                     Opening Balance
Loans from financial leasing companies                           27,261,665.26                        31,009,644.16

   34. Provision

             Nature                      Closing Balance Opening Balance                 Reason
             Open litigation                   12,420,424.48        15,710,985.28        litigation
             Warranty                           2,846,509.25         3,094,982.15   Service after sales
             Total                             15,266,933.73        18,805,967.43




     35. Deferred income

   (1) Category of deferred income

     Item                        Opening           Increase        Decrease                           Format
                                                                                      Closing
                                 Balance                                                                  ion
                                                                                      Balance
                                                                                                       Basis
     Government
                               99,754,346.39      1,144,402.00     2,750,198.38      98,148,550.01
     subsidy
     Total                     99,754,346.39      1,144,402.00     2,750,198.38      98,148,550.01              —




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   (2) Government subsidy project

                                                                                                          Amount
                                                                                         Recorded into
                                                             Opening                                      included                                                   Related
                                                                                             Non-                      Offset cost or    Other       Closing
                Government subsidy item                                     Increase                                                                                with asset/
                                                              Balance                                      in other       expense       changes      Balance
                                                                                           operating                                                                  equity
                                                                                                           income
                                                                                            income
The Application of Using NH3 and CO2 to Replace the                                                                                                                   Asset
R22 Screw Refrigerator Combined Compression 20,506,438.28                                                                  966,476.04              19,539,962.24
                                                                                                                                                                      related
Condensing Unit
Refrigeration Compressor Intelligent Manufacturing                                                                                                                    Asset
                                                             3,169,590.55                                                                           3,169,590.55
System Fund                                                                                                                                                           related
                                                                                                                                                                      Asset
Ultrasonic intelligent defrosting technology                 3,006,353.02                                                  222,412.20               2,783,940.82
                                                                                                                                                                      related

Refrigeration                                                                                                                                                         Asset
                                                               20,000.00                                                   184,384.86                 164,384.86
testing APP                                                                                                                                                           related

Environmental       protection    and      energy-saving                                                                                                              Asset
refrigeration    and    air-conditioning       compressor   17,421,621.34                                                1,276,925.28              16,144,696.06
                                                                                                                                                                      related
technology industrialization project
                                                                                                                                                                      Asset
R290 replaces R22 large industrial screw unit               13,006,663.20                                                                          13,006,663.20
                                                                                                                                                                      related
                                                                                                                                                                      Asset
R290 replaces R22 in industrial twin-stage screw unit        4,747,680.00                                                                           4,747,680.00
                                                                                                                                                                      related
                                                                                                                                                                      Asset
Relocation compensation                                     37,876,000.00   557,002.00                                                             38,433,002.00
                                                                                                                                                                      related

Meat storage technology and equipment                                       487,400.00                                                                487,400.00      Asset


                                                                                                                                                                                  97
                                                                                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                                                                                                                                                     related
                                                                                                                                                                     Asset
Dalian Science and Technology Progress Award                                   50,000.00                  50,000.00
                                                                                                                                                                     related
                                                                                                                                                                     Asset
State subsidies for enterprises with intellectual property
                                                                               50,000.00                  50,000.00
advantages                                                                                                                                                           related

Total                                                        99,754,346.39   1,144,402.00                100,000.00     2,650,198.38              98,148,550.01




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         36. Share capital

                                                     Increase/decrease(+、-)
                                 New
               Opening                                      Transfer                                     Closing
Item                             share          Share                                  Subtotal
               balance                                    from capital   others                          balance
                                 issued       dividend
                                                            reserve

Total
            843,212,507.00                                                                             843,212,507.00
shares

          37. Capital reserves

       Items                           Opening             Increase         Decrease        Closing Balance
                                         Balance
       Capital       premium
                                     659,622,044.20                                            659,622,044.20
       (equity premium)
       Other capital reserves            57,475,054.18                                            57,475,054.18

       Total                         717,097,098.38                                            717,097,098.38




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                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


      38. Other comprehensive income

                                                                                                                         Closing
                                                                       2023.1-6
                                                                                                                         Balance
                                             Less: included     Less: included
                                                  in other          in other
                                   Amount                       comprehensive               After-
                                             comprehensive
                     Opening        before
     Items                                    income in the      income in the    Less:    tax         After-tax
                     Balance       income
                                                 previous          previous       income    attribute   attribute to
                                   tax for
                                                period and        period and        tax     to    the   minority
                                     the
                                             transferred to     transferred to    expense   parent      shareholder
                                   current
                                               profit or loss       retained                company
                                   period
                                              in the current    earnings in the
                                                   period       current period
II.Other
comprehensive
income to be        2,208,669.73                                                                                       2,208,669.73
reclassified to
profit or loss
Including: other
comprehensive
income that can
be transferred      2,208,669.73                                                                                       2,208,669.73
to profit or loss
under         the
equity method
Other
comprehensive       2,208,669.73                                                                                       2,208,669.73
income total




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   39. Surplus reserves

Item                                   Opening                                                    Closing
                                                            Increase        Decrease
                                        Balance                                               Balance
Statutory surplus reserve             362,972,224.98                                        362,972,224.98

Discretionary surplus reserve         462,254,409.17                                        462,254,409.17

Total                                 825,226,634.15                                        825,226,634.15


 40. Undistributed profits

Item                                                                2023-06-30            2022-06-30
Closing balance of last year                                   618,445,922.58           627,764,582.32
Add: Adjustments to the opening balance of undistributed
                                                                                 -
       profits
    Including: additional retrospective adjustments
                                                                                 -                          -
    according to the new accounting standards
     Change on accounting policy                                                 -                          -
     Correction of prior period significant errors                               -                          -
       Change on combination scope under same
                                                                                 -                          -
       control
     Other factors                                                               -
Opening balance of current year                                     618,445,922.58        627,764,582.32
Add: net profit attributable to shareholders of parent
                                                                     57,414,399.22         18,255,330.45
company in the year
Less: Provision for statutory surplus reserves                                            15,755,434.51-
        Provision for any surplus reserves                                       -
        Provision of general risk                                                -                          -
        Dividends payable for common shares                                                 8,432,125.07
        Common stock dividends converted to equity                               -                          -
        Others                                                                              3,386,430.61
Closing balance of current year                                     675,860,321.80        618,445,922.58

   41. Operating revenue and cost

Items                                  2023.01-06                                    2022.01-06

                         Sales revenue         Cost of sales           Sales revenue         Cost of sales
Revenue from
                        2,270,473,198.19      1,911,835,081.08         1,246,624,682.46     1,101,097,130.75
principle operation
Revenue from
                            57,063,514.86           29,500,449.34         45,234,226.25           30,818,078.34
other operation
Total                   2,327,536,713.05      1,941,335,530.42         1,291,858,908.71     1,131,915,209.09


        Income related information:
                                                                                                                  101
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                  Items                                 Division 1                             Total
 Classified at products type                                   2,270,473,198.19                 2,270,473,198.19
 Manufacture products                                          1,585,107,993.25                 1,585,107,993.25
 Installation work                                               671,524,488.91                   671,524,488.91
 Other products and service                                       13,840,716.03                    13,840,716.03
 Classified at geography location
           domestic                                            2,032,648,206.34                 2,032,648,206.34
           overseas                                              237,824,991.85                   237,824,991.85

    42. Operating taxes and surcharges

 Items                                                               2023.01-06                2022.01-06

 City construction tax                                                    5,012,891.14                 1,300,268.55

 Education surcharge                                                      3,301,354.09                    897,379.28
 Property tax                                                             4,723,080.56                 4,341,262.13
 Land use tax                                                             2,298,123.17                 2,192,079.15

 Vehicle and vessel tax                                                       25,563.36                     4,923.36
 Stamp duty                                                               1,468,333.41                    925,221.28
 Others                                                                      380,239.90                   130,238.28

 Total                                                                   17,209,585.63                 9,791,372.03


    43. Selling expenses

 Items                                                               2023.01-06                2022.01-06

 Employee's salary                                                       59,354,505.34             36,733,989.97

 Official business expense                                                8,819,360.04                 2,682,974.83

 Maintenance and repair expense                                           7,646,873.54                 6,395,816.83

 Travel expense                                                           9,530,742.36                 3,786,682.25

 Business entertaining expense                                            5,902,755.80                 2,049,748.87

 Advertisement and bids expense                                           2,876,171.77                    351,149.45

 Depreciation expense                                                        459,564.35                   209,483.82

 Transportation expense                                                   1,630,180.10                 1,311,116.86

 Other expense                                                            1,991,491.72                 1,688,445.27

 Total                                                                   98,211,645.02             55,209,408.15


44. Administrative expenses

 Items                                                          2023.01-06                   2022.01-06

 Employee benefit                                                 53,003,618.73                    42,406,947.67

 Official expense                                                 15,910,410.28                        5,163,653.61

 Depreciation expense                                                8,217,650.71                      6,926,148.25

 Maintenance and repair expense                                      6,583,200.78                      2,564,900.40

 Long-term assets amortization                                       4,936,405.08                      3,734,356.74

 Travel expense                                                      2,422,233.31                      1,593,342.93

 Design consultant and test service expense                          2,380,415.42                      4,264,322.84
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Items                                                         2023.01-06                     2022.01-06

Safety production cost                                              1,623,788.07                          864,579.34

Business entertaining expense                                        867,329.66                           599,513.97

Insurance expense                                                    530,569.43                           426,810.11

Advertisement expense                                                189,697.37                           57,277.06

Transportation expense                                                 6,098.57

Other tax                                                           1,067,493.02

Technology development expense                                        25,630.70

Patent and trademark royalties                                      4,282,306.43

Other expense                                                       1,468,461.93                        1,472,302.79

Total                                                          103,515,309.49                       70,074,155.71


    45. R&D expenses

Items                                                  2023.01-06                          2022.01-06

Employee benefit                                            47,345,348.39                           25,441,289.49
Raw material                                                  6,471,854.49                              4,384,577.60
Depreciation and amortization expense                         3,474,989.41                                705,540.38
Expenses for intermediate tests and
                                                              4,825,843.30
product trial production
Patent application maintenance expenses                       2,277,613.96
Consulting expenses                                           1,428,004.16
Other expense                                                 2,805,164.26                              1,033,113.44

Total                                                       68,628,817.97                           31,564,520.91

    46. Financial expenses

Items                                                           2023.01-06                       2022.01-06

Interest expenses                                                          19,165,466.43                7,533,477.17

Less: Interest income                                                       5,451,984.39                2,004,850.77

Add: Exchange loss                                                         -1,094,669.21            -2,344,388.03

Others expenditure                                                          3,458,669.55                2,286,117.06

Total                                                                      16,077,482.38                5,470,355.43


    47. Other income

Items                                                                  2023.01-06               2022.01-06

Government subsidy                                                         1,615,317.51                   741,847.00
Personal income tax handling fee refund                                     180,238.52                     15,928.19
Stable job subsidy                                                           19,233.01                     98,244.00
Others                                                                                                  1,128,151.43

Total                                                                      1,814,789.04                 1,984,170.62


    48. Investment income

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         Items                                                                2023.01-06            2022.01-06

    Long-term equity investment income accounted for by the
                                                                                    90,409.95      16,955,402.09
    equity method

    Debt Restructuring Proceeds                                                 975,354.50          2,834,620.63


    Investment income of other non-current financial assets during
                                                                              5,782,304.24         20,927,118.28
    the holding period

    Investment income from disposal of other non-current
                                                                                                   43,026,622.15
    financial assets

         Total                                                                6,848,068.69         83,743,763.15


    49. Income from changes in fair value (loss listed as“-“)

                 Items                                  2023.01-06                              2022.01-06

Other non-current financial assets                             4,364,003.20                           -29,425,921.52

     Total                                                     4,364,003.20                           -29,425,921.52


    50. Credit impairment losses (loss listed as“-“)

                          Items                                      2023.01-06                    2022.01-06

Bad debt loss on notes receivable                                       514,834.55                      -369,641.88

Bad debt loss of accounts receivable                                 -19,995,280.81                  -11,270,943.86

Bad debt losses of other receivables                                    -32,931.60                      -451,293.97

Long-term receivables bad debt losses                                   210,600.00

Total                                                                -19,302,777.86                  -12,091,879.71


    51 Assets impairment losses (loss listed as“-“)

Items                                                                  2023.01-06                   2022.01-06

Inventory depreciation loss and contract performance
                                                                           -2,121,034.16                 782,759.18
cost impairment loss
Impairment loss of construction in progress                                                             -970,000.00

Impairment loss on contract assets                                         -2,784,100.62                -588,424.79

Total                                                                      -4,905,134.78                -775,665.61


    52. Gain on assets disposal

                          Item                                          2023.01-06                  2022.01-06
Gains on disposal of non-current assets                                         51,209.01                 67,260.20
Including: gains on disposal of non-current assets not                          51,209.01                 67,260.20
                                                                                                                   104
                                 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
classified as held for sale
Including: income from disposal of fixed assets                                    51,209.01                   67,260.20
Total                                                                              51,209.01                   67,260.20

    53. Non-operating income

                                                                                 Amounts recognized into non-
                 Item                       2023.01-06          2022.01-06        recurring profit or loss for the
                                                                                                  year
Accept donations                               17,838.20                                                       17,838.20
Government subsidy                             18,820.00                                                       18,820.00
Debt restructuring gains                                           369,165.58

Quality compensation                                                31,535.00
Gain on disposal of non-current asset          48,523.49                                                       48,523.49
Penalty                                     1,042,969.59                                                 1,042,969.59
Others                                      3,159,314.49         1,209,983.77                            3,140,494.49
Total                                       4,268,645.77         1,610,684.35                            4,268,645.77

         54. Non-operating expenses



                                                                              Amounts recognized into non-
                 Item                      2023.01-06        2022.01-06
                                                                             recurring profit or loss for the year
Outward donation                              250,000.00

Loss      of non-current       assets
                                            1,941,578.53      23,028.50
damaged and scrapped
Estimated Loss from Pending
                                                             227,145.65
Litigation
Others                                         66,219.46      82,470.42

Total                                       2,257,797.99     332,644.57


    55. Income tax expenses

   (1) Income tax expenses

         Items                                               2023.01-06                    2022.01-06

         Current income tax expenses                             16,860,971.82                      1,929,837.77

         Deferred income tax expenses                            -2,930,700.26                        844,316.22

         Total                                                   13,930,271.56                      2,774,153.99

   (2) Adjustment process of accounting profit and income tax expense

Items                                                                                   2023.01-06

                       Consolidated total profit this year                                     73,439,347.21

                 Income tax expenses at applicable tax rate                                    11,011,590.76

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Items                                                                              2023.01-06

           Effect on subsidiary applied to different tax rate                            -362,870.22

                   Effect on prior period income tax                                      653,856.36

           Effect on non-deductible cost, expense and loss                                812,029.61
  Effect on use of deductible loss from unrecognized deferred tax
                                                                                         -578,552.43
                      assets in the prior period
Effect on temporary difference or deductible loss from unrecognized
                                                                                        5,360,076.27
                     deferred tax assets this year
                R&D expenditure accelerated deduction                                    -310,915.84

                       FA accelerated deduction                                        -2,914,469.51
                        Income tax expenses                                            13,930,271.56

   56. Other comprehensive income(Refer to the note VII.38 other comprehensive income for details)

   57. Notes to cash flow statement

  (1) Other cash received related to operating activities

 Items                                                      2023.01-06              2022.01-06

 Deposit given back                                             24,770,821.75          12,691,025.06

 Receivable from the related party                               6,570,520.22

 Government grants                                               2,325,523.26             383,420.00

 Interest income                                                 1,634,285.14           2,363,150.90

 Received travel expense refund                                    241,258.21             128,547.91

 Others                                                         17,155,831.14          11,561,311.72

 Total                                                          52,698,239.72          27,127,455.59


  (2) Other cash paid in connection with operating activities

 Items                                                       2023.01-06              2022.01-06
 Expenditure                                                     86,955,990.40         52,744,549.03

 Deposit paid                                                    50,746,582.86         17,291,456.00

 Business travel borrowing                                        5,417,669.78          3,338,694.72

 Bank handling charges                                            1,876,929.71          2,105,772.59

 Pay related parties                                              1,796,642.94

 Others                                                           5,130,221.28          1,551,588.83

 Total                                                          151,924,036.97         77,032,061.17


(3) Other cash received in connection with fundraising activities

Items                                                        2023.01-06              2022.01-06

Sale and leaseback financial lease sales                         6,600,000.00          12,000,000.00
At the end of the year, the deposit not used as cash
                                                                                       75,003,788.58
is due and recovered
Other cash received in connection with
                                                                                        8,774,342.51
fundraising activities
Total                                                            6,600,000.00          95,778,131.09

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(4) Other cash paid in connection with fundraising activities

 Items                                                      2023.01-06              2022.01-06

 Sale and leaseback financial lease sales                          200,000.00          5,370,096.27

 Rent payable                                                      343,314.14

 Finance lease deposit and handling fee                         21,707,260.07
 At the end of the year, the deposit not used as cash
                                                                                      50,887,086.77
 is due and recovered
 Total                                                          22,250,574.21         56,257,183.04


         58. Supplementary Information to the Statement of Cash Flows

         (1)Supplementary Information to the Statement of Cash Flows




                                                                                                            107
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
Items                                                                  2023.01-06           2022.01-06

1. Adjusting net profit into cash flows of operating
activities:
Net profit                                                             59,509,075.65         29,839,500.31

Add: Provision for impairment of assets                                24,207,912.64         12,867,545.32

Depreciation of fixed assets, Amortization of mineral
                                                                       66,602,534.41         36,744,922.14
resources, and biological assets
Depreciation of right of use assets                                     7,629,958.28          3,213,658.50

Amortization of intangible assets                                       5,119,204.71          4,663,658.96

Amortization of long-term deferred expenses                                790,082.45           714,838.01

Losses on disposal of fixed assets, intangible assets, and long-
                                                                           -51,209.01           -67,260.20
term assets (income listed with”-”)
Losses on write-off of fixed assets (income listed with”-”)           1,893,055.04             23,028.50

Change of fair value profit or loss                                    -4,364,003.20         29,425,921.52

Financial expense (income listed with”-”)                            19,165,466.43          7,533,477.17

Investment loss (income listed with”-”)                              -6,848,068.69        -83,743,763.15

Decrease of deferred tax assets(increase listed
                                                                       12,273,911.09           -299,257.90
        with”-”)
Increase of deferred tax liabilities(decrease
                                                                       -1,393,689.97        -12,358,032.66
        listed with”-”)
Decrease of inventories (increase listed with”-”)                  -169,798,737.23        -39,470,963.36

Decrease of operating receivables (increase listed
                                                                     -373,658,442.52       -363,642,152.27
        with”-”)
Increase in operating payable items (decreases are listed with "-
                                                                      232,128,752.94        185,148,542.26
")
           Others
       Net cash flows arising from operating activities              -126,794,196.98       -189,406,336.85

2. Significant investment and financing activities
unrelated to cash income and expenses
      Liabilities transferred to capital
      Convertible bonds within 1 year
      Financing leased fixed assets
3. Net increase (decrease) of cash and cash equivalent
Closing balance of cash                                               828,668,546.58        351,712,699.09

Less: Opening balance of cash                                         921,663,803.17        438,969,337.87

Add: Closing balance of cash equivalents
Less: Opening balance of cash equivalents
Net increase in cash and cash equivalents                             -92,995,256.59        -87,256,638.78


     (2) Net cash paid to acquisition of subsidiary
                                                                                                              108
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
Items                                                                             Current year
Cash & cash equivalent paid for acquisition                                               145,285,500.00

-Sonyo Refrigeration (Dalian)Co.,Ltd.                                                     145,285,500.00

Less: Cash & cash equivalent held by acquirees on acquisition date                        133,228,548.98

-Sonyo Refrigeration (Dalian) Co., Ltd.                                                   133,228,548.98

Net cash paid to acquisition of subsidiary                                                    12,056,951.02


  (3) Cash and cash equivalents

Items                                                                   Current year               Last year
Cash                                                                        828,668,546.58        921,663,803.17

Including: Cash on hand                                                         48,506.18              80,702.47

Bank deposit used for paying at any moment                                  828,620,040.40        921,581,100.70

Other monetary fund for paying at any moment                                              -                    -
Deposit fund in central bank available for payment                                        -                    -
Cash equivalent                                                                           -
Including: bonds investment with maturity in 3 months                                     -                    -
Closing balance of cash and cash equivalents                                828,668,546.58        921,663,803.17


Cash and cash equivalents restricted in the parent company or
                                                                                          -                    -
subsidiary


        59.The assets with the ownership or use right restricted

                Items                        2023.6.30                        Reasons
Monetary fund                                106,646,177.74    Margin, bank account frozen funds
Notes Receivable                             142,360,499.62                    Pledge
Fixed assets                                  62,207,555.51                   Mortgage
Intangible assets                              5,587,198.75                   Mortgage
Financing of receivables                       1,080,000.00                    Pledge
Investment real estate                        32,981,247.79                   Mortgage
Total                                        350,862,679.41


          60. Monetary category of foreign currency

  (1) Monetary category of foreign currency

         Item                              Closing Balance           Exchange           Closing Balance
                                          (foreign currency)           Rate                   (RMB)
         Cash
         Including:USD                               915,330.70   7.2258                      6,613,996.57
                     Euro                             112,722.27   7.8771                        887,924.59
                     HKD
                     JPY                           97,577,865.09   0.0501                      4,888,065.57

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                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
        Item                             Closing Balance            Exchange       Closing Balance
                                        (foreign currency)             Rate             (RMB)
        Accounts receivable
        Including: USD                            7,011,133.35     7.2258               50,661,047.36
                    Euro                          2,024,138.60     7.8771               15,944,342.17
                  HKD
                    GBP                             177,717.86     9.1432                1,624,909.94
                    JPY                         102,853,780.00     0.0501                5,152,357.26

        Accounts payable
        Including: USD                              414,829.23     7.2258                2,997,473.05
                    GBP                             675,184.06     9.1432                6,173,342.91
                    JPY                          47,038,712.02     0.0501                2,356,357.24
                    Euro                         12,119,854.67     7.8771               95,469,307.25

        Other payables
                    JPY                           9,393,609.00     0.0501                  470,563.45




     61. Government Grants

(1) Basic information

                                                                                           Amount
                                                                                        recognized in
            Category                   Amount                    Disclosure
                                                                                     current profit and
                                                                                             loss
                                                         Deferred income/other
 Relocation compensation             42,332,000.00                                          1,114,000.00
                                                                  income
 Environmental protection and
 energy saving refrigeration and                        Deferred income/cost of
 air conditioning compressor         31,000,000.00                                          1,276,925.28
 technology industrialization                                sales/expense
 project
 Application of combined                                Deferred income/cost of
 compression NH3&Co2 replace         29,409,622.81                                            966,476.04
 R22                                                         sales/expense

 R290 replace R22                    13,006,663.20          Deferred income                              -

                                                        Deferred income/cost of
 Ultrasonic defrosting
 technology                           9,841,800.00        sales/expense/other                 222,412.20
                                                                  income
 Refrigeration Compressor                               Deferred income/cost of
 Intelligent Manufacturing            5,000,000.00                                            184,384.86
 System Fund                                                 sales/expense
 R290 replace R22 twin stage
                                      4,747,680.00          Deferred income                              -
 screw sets
 Meat storage technology and            487,400.00          Deferred income
                                                                                                             110
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                                                                                               Amount
                                                                                            recognized in
             Category                      Amount                  Disclosure
                                                                                         current profit and
                                                                                                 loss
 equipment
 Dalian Science and Technology
 Bureau energy conservation and
                                            418,500.00           Other Income                     418,500.00
 environmental           protection
 subsidy
 Export credit insurance premium
                                            367,800.00           Other Income                     367,800.00
 support fund
 Dalian enterprise transformation
 of scientific and technological              180,000.0          Other Income                      180,000.0
 achievements project subsidy
 Shi Yan ran the science and
                                            100,000.00           Other Income                     100,000.00
 Technology Bureau for 2023
 Dalian Science and Technology
                                              50,000.00          Other Income                      50,000.00
 Progress Award
 State subsidies for enterprises
 with     intellectual     property           50,000.00          Other Income                      50,000.00
 advantages
 Refrigeration          machinery
 development        and      testing          20,000.00          Other Income                      15,000.00
 platform
 Subsidies for the identification
                                              20,000.00          Other Income                      20,000.00
 of new and high-tech enterprises
 Job stabilization subsidy                    19,233.01          Other Income                      19,233.01
 Shi Yan ran the science and
                                              15,500.00          Other Income                      15,500.00
 Technology Bureau for 2022
 Hongxin labor service stable
                                               4,159.51          Other Income                       4,159.51
 post subsidy
 Pay for training on behalf of
                                               3,180.00          Other Income                       3,180.00
 workers
 Research and development
                                                 18,802      Non-operating income                       18,802
 grants for key projects
         Total                          137,092,358.53           Other Income                   4,487,370.90

VIII. Change of Consolidation Scope

1、Disposal of a subsidiary

Whether there is a situation in which the control right is lost after a single disposal of the investment in the
subsidiary

 Yes No

Whether there is a situation in which the investment in the subsidiary is disposed of in stages through multiple
transactions and the control is lost in the current period

Yes  No

IX. Interest in other entity
                                                                                                                 111
                                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

            1. Equity of subsidiaries

            (1) Organization structure of group company

                                                    Main                                        Shareholding       Obtaining
              Name of subsidiaries                             Registered
                                                   business                  Business nature         (%)            method
                                                                address
                                                   address                                     Direct Indirect
Dalian Bingshan Group Engineering Co., Ltd.         Dalian       Dalian        Installation     100                Establish
Chengdu Bingshan Refrigeration Engineering
                                                   Chengdu      Chengdu          Service          -      51.00     Establish
Co., Ltd.
Dalian Bingshan Group Sales Co., Ltd.               Dalian       Dalian          Trading        100                Establish
Dalian Bingshan Air-conditioning Equipment
                                                    Dalian       Dalian      Manufacturing      100                Establish
Co., Ltd.
Dalian Bingshan Guardian Automation Co.,
                                                    Dalian       Dalian      Manufacturing      100                Establish
Ltd.
Dalian Bingshan-RYOSETSU Quick
                                                    Dalian       Dalian      Manufacturing      100                Establish
Freezing Equipment Co., Ltd.
Wuhan New World Refrigeration Industrial
                                                    Wuhan        Wuhan       Manufacturing      100               Acquisition
Co., Ltd.
Wuhan New World Air-conditioning                                               Installation
                                                    Wuhan        Wuhan                                    100      Establish
Refrigeration Engineering Co., Ltd
Wuhan Lanning Energy Technology Co., Ltd.           Wuhan        Wuhan           Trading                  100     Acquisition
Dalian Universe Thermal Technology
                                                    Dalian       Dalian      Manufacturing       55               Acquisition
Co.,Ltd.
Dalian Bingshan Engineering & Trading Co.,
                                                    Dalian       Dalian          Service        100               Acquisition
Ltd
Sonyo Compressor(Dalian)Co.,Ltd.                    Dalian       Dalian      Manufacturing      100               Acquisition
Sonyo Refrigeration System (Dalian) Co.,
                                                    Dalian       Dalian      Manufacturing      100               Acquisition
Ltd.
Sonyo Refrigeration (Dalian) Co., Ltd.              Dalian       Dalian      Manufacturing      100               Acquisition

            1) The company's shareholding ratio in subsidiaries is consistent with the voting rights ratio;

            2)The company holds more than half of the voting rights in its subsidiaries;


            3)The company holds more than half of the voting rights in its subsidiaries and can control the invested units.

            2. Equity in joint venture arrangement or associated enterprise

              (1) The important of joint ventures or affiliated companies




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                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

                                                                               Shareholding
                                                                                   (%)
                                 Main
  Name of joint ventures                     Registered       Business                             Accounting
                                business
  or affiliated companies                     address          nature                               methods
                                address
                                                                             Direct    Indirect



                                                                                                        Equity
 Fuji Bingshan                   Dalian        Dalian      Manufacturing        49
                                                                                                     method

                                                                                                        Equity
 Jing Xue Insulation           Changzhou Changzhou Manufacturing              14.91
                                                                                                     method

                                                                                                        Equity
 Bingshan Metal Technology       Dalian        Dalian      Manufacturing        49
                                                                                                     method

The investment income from the investee recognized by the company this year accounted for 10% of the net profit
attributable to the owner of the parent company or the company's share of the net assets of the investee calculated
according to the shareholding ratio accounted for attributable to the parent company at the end of the year. Associates
with more than 10% of shareholders' equity are significant associates.

1) The shareholding ratio of the company in the joint venture is the same as the voting rights ratio;

2) The company does not have an associated enterprise that holds less than 20% of the voting rights but has
    significant influence;

3) The company has no associates that hold 20% or more of the voting rights but do not have significant influence.


(2) The key financial information of affiliated companies




                                                                                                                 113
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                                                                 30-06-2023/2023.01-06

                                           Dalian Fuji
    Items                                                              Jing Xue            Bingshan Metal
                                        Bingshan Vending
                                                                      Insulation             Technology
                                        Machine Co., Ltd
    Current assets                            392,953,074.08         1,412,248,730.10          371,483,253.15
    Non-current assets                        197,158,934.76           302,148,077.97          41,816,984.14
    Total assets                              590,112,008.84         1,714,396,808.07          413,300,237.29
    Current liabilities                       345,312,560.80           867,213,016.64          66,769,535.67
    Non-current liabilities                    50,307,454.75            38,312,160.00                     0.00
    Total liabilities                         395,620,015.55           905,525,176.64          66,769,535.67
    Minority interests                                                     251,106.06
    Equity to the parent
                                              194,491,993.29           808,620,525.37          346,530,701.62
    company
    Proportions of net assets
    according        to    the                 95,301,076.71           120,450,148.93          169,800,043.79
    shareholding percentage
    Adjusting events
    —Goodwill                                    226,689.29            20,390,060.33          19,269,770.94
    —Unrealized profits          of
    insider trading
    --Others
    Book value of equity
    investment of affiliated                   95,527,766.00           140,840,209.26          189,069,814.73
    companies
    Fair value of equity
    investment of affiliated
    companies
    Operating income                           95,101,008.52           326,567,962.40          233,048,775.05
    Net profit                                  2,717,196.06            15,601,156.92          28,223,484.22
    Net profit from closing
    Other         comprehensive
    income
    Total comprehensive income                  2,717,196.06            15,601,156.92          28,223,484.22
    The     current    dividends
    received from joint ventures
Continued:

    Items                                                      31-12-2022/2022.01-06

                                       Dalian Fuji
                                                                  Jing Xue             Bingshan Metal
                                  Bingshan Vending
                                                                 Insulation              Technology
                                   Machine Co., Ltd
    Current assets                       447,012,221.67         1,357,769,579.89               331,577,731.99
    Non-current assets                   220,481,862.47           302,638,265.60                36,680,264.69
    Total assets                         667,494,084.14         1,660,407,845.49               368,257,996.68
    Current liabilities                  391,692,836.48           827,081,128.54                49,800,779.28
    Non-current liabilities               49,526,450.43            29,830,925.61                          0.00

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                       Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
Items                                                31-12-2022/2022.01-06

                               Dalian Fuji
                                                         Jing Xue            Bingshan Metal
                           Bingshan Vending
                                                        Insulation            Technology
                            Machine Co., Ltd
Total liabilities                 441,219,286.91        856,912,054.15                 49,800,779.28
Minority interests                                           449,591.20
Equity to the parent
                                  226,274,797.23        803,046,200.14                318,457,217.40
company
Net assets calculated
according     to   the
                                  110,874,650.64        119,734,188.43                156,044,036.52
shareholding
proportions
Adjusting events
—Goodwill                            226,689.29          20,390,060.33                19,269,770.94
—Unrealized profits of
insider trading
--Others
Book value of equity
investment of affiliated          111,101,339.93        140,124,248.76                175,313,807.46
companies
Fair value of equity
investment of affiliated
companies
Operating income                   83,225,183.80        274,830,181.17                240,379,163.49
Net profit                         -4,861,637.51          14,233,453.36                29,807,983.52
Net profit from closing
Other comprehensive
income
Total    comprehensive
                                   -4,861,637.51          14,233,453.36                29,807,983.52
income
The current dividends
received from joint
ventures




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                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report


      (3)   Summary financial information of insignificant affiliated companies
                        Items                             30-06-2023/2023.01-06     31-12-2022/2022.01-06
 Associates:
 Total book value of investments                                 77,435,611.67             307,002,623.96
 The total number of the following items based on
 shareholding ratio
      Net profit                                                       247,249.62           11,494,152.42
       Total comprehensive income                                      247,249.62           11,494,152.42


IX. Risk Related to Financial Instruments

      一、Risks associated with financial instruments

      The main financial instruments of the Company include borrowings, accounts receivable, accounts
payable, other non-current financial assets, etc. Please refer to Note VI for the detailed description of each
financial instrument. The risks associated with these financial instruments and the risk management policies
adopted by the Company to reduce these risks are described below. The management of the company manages
and monitors these risk exposures to ensure that the above risks are controlled within a limited range.
         1. Various risk management objectives and policies

The company's goal in risk management is to achieve an appropriate balance between risks and benefits,
minimize the negative impact of risks on the company's operating performance, and maximize the interests of
shareholders and other equity investors. Based on this risk management objective, the basic strategy of the
company's risk management is to identify and analyze the various risks faced by the company, establish an
appropriate risk tolerance bottom line and carry out risk management, and monitor various risks in a timely
and reliable manner. controlled within a limited range.

(1)           Market risk

1.The main business of the company is located in China, and the main business is settled in RMB. However,
the foreign currency assets and liabilities recognized by the company and future foreign currency transactions
(foreign currency assets and liabilities and foreign currency transactions are mainly denominated in USD, JPY,
EUR, HKD and GBP) still have foreign exchange risks. The company's financial department is responsible for
monitoring the company's foreign currency transactions and the scale of foreign currency assets and liabilities
to minimize foreign exchange risks. The company did not sign any forward foreign exchange contracts or
currency swap contracts during the year. As of June 30, 2023, the foreign currency financial assets and foreign
currency financial liabilities held by the company converted into RMB are listed as follows:




 Items                                                    30-06-2023                       30-06-2022

 Monetary fund-USD                                                6,613,996.57                    3,524,626.68
                                                                                                                 116
                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
 Monetary fund-JPY                                                 4,888,065.57                    1,047,501.00

 Monetary fund-EURO                                                  887,924.59                                -

 Monetary fund- GBP                                                1,624,909.94                                -

 Receivable - GBP                                                  1,624,909.94                                -

 Receivable- USD                                                  50,661,047.36                   35,850,695.71

 Receivable - JPY                                                  5,152,357.26                      920,181.22

 Receivable - EURO                                                15,944,342.17

 Payables -USD                                                     2,997,473.05                    5,414,277.32

 Payables -EURO                                                   95,469,307.25

 Payables - JPY                                                    1,873,402.54                    1,938,707.73

The Company paid close attention to the effect on FX risk.

        2) Interest rate risk

The company's interest rate risk mainly arises from bank borrowings. Financial liabilities with floating interest rates
expose the Company to cash flow interest rate risk, while financial liabilities with fixed interest rates expose the
Company to fair value interest rate risk. The company determines the relative proportion of fixed-rate and floating-rate
contracts based on the prevailing market conditions. As at June 30, 2023, the Company's interest-bearing debt consisted
primarily of RMB denominated fixed-rate borrowing contracts in the amount of $809.55 million ($74,000 million as
at December 31, 2022).

The company's finance department continuously monitors the company's interest rate levels. Rising interest
rates will increase the cost of new interest-bearing debt and the company's unpaid interest on floating-rate
interest-bearing debt, and adversely affect the company's financial performance. The management will make
timely adjustments based on the latest market conditions. Adjustments to reduce interest rate risk.

The sensitive analysis:

As of June 30, 2023, if the borrowing rate were to rise or fall by 50 basis points, while other factors remained constant,
the company's net profit would decrease or increase by approximately RMB5.909 million.

3) Price risk

     The price risk faced by the Company is mainly commodity price risk. The company sells products at
market prices. As the national economy enters the "new normal", the manufacturing industry is under greater
economic downward pressure, and the sharp fluctuations in the prices of bulk materials have a certain impact
on the company's operations.

     (2)Credit risk

The company's credit risk mainly comes from monetary funds, notes receivable, accounts receivable, and other
receivables. Management has established appropriate credit policies and continuously monitors exposure to
these credit risks.

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                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
The monetary funds held by the company are mainly deposited in financial institutions such as commercial
banks. The management believes that these commercial banks have high reputation and asset status and have
low credit risk. The company adopts a limit policy to avoid credit risk to any financial institution.

For accounts receivable, other receivables and notes receivable, the company sets relevant policies to control
credit risk exposure. The company evaluates the customer's credit qualification and sets the corresponding
credit period based on the customer's financial situation, the possibility of obtaining guarantees from third
parties, credit history and other factors such as current market conditions. The company will regularly monitor
the credit records of customers. For customers with bad credit records, the company will use written reminders,
shorten the credit period or cancel the credit period, etc., to ensure that the company's overall credit risk is
within a controllable range.

As of June 30, 2023, the total amount of the top five accounts receivable of the company: 219,819,023.26 yuan.

(3) Liquidity risk

Liquidity risk is the risk that the company will not be able to meet its financial obligations on the due date. The
Company's approach to managing liquidity risk is to ensure that there is sufficient liquidity to meet obligations when
they fall due without causing unacceptable losses or damage to corporate reputation. The company regularly analyzes
the liability structure and term to ensure sufficient funds. The management of the Company monitors the use of bank
borrowings and ensures compliance with loan agreements. At the same time, it conducts financing consultations with
financial institutions to maintain a certain credit line and reduce liquidity risks.

The Company uses bank borrowings as its main source of funds. As of June 30, 2023 the Company's unused bank
borrowings amounted to RMB 686.33 million, of which the Company's unused short-term bank borrowings amounted
to RMB 686.33 million.

The financial assets and financial liabilities held by the Company are analyzed according to the maturity period of the
undiscounted remaining contractual obligations as follows:

                                                                                       Unit: ten thousand yuan

                                                                         Closing balance
                                                 Within 1          1-2         2-5         Over 5
 Items                                                                                                  Total
                                                    year         years        years        years

 Financial Assets
 Cash and cash in bank                             93,531.47             -             -           -
                                                                                                         93,531.47

 Notes receivable                                  43,613.82             -             -           -
                                                                                                         43,613.82

 Accounts receivable                              155,625.06             -             -           -
                                                                                                        155,625.06

 Receivables financing                             28,903.63             -             -           -
                                                                                                         28,903.63

 Other receivable                                   5,181.33             -             -           -
                                                                                                         5,181.33
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                                  Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                                                                                   Closing balance
                                                      Within 1             1-2            2-5            Over 5
 Items                                                                                                                    Total
                                                          year            years         years            years

 Contract asset                                           29,500.91                -            -                -
                                                                                                                          29,500.91

 Non-current assets maturing within one
                                                           1,257.13                -            -                -
                                                                                                                           1,257.13
 year
 Long-term receivable                                              -                            -                -
                                                                            516.25                                               516.25

 Other non-current financial assets                       15,431.49                -            -                -
                                                                                                                          15,431.49

 Financial Liabilities                                             0                                                                 -
 Short-term loan                                          28,552.58                -            -                -
                                                                                                                          27,405.30

 Notes Payable                                            70,281.30                -            -                -
                                                                                                                          61,894.44

 Accounts payable                                      177,278.64                  -            -                -
                                                                                                                         158,609.81

 Other payable                                             7,265.05                -            -                -
                                                                                                                           6,705.43

 Employee’s payable                                       9,990.54                -            -                -
                                                                                                                          11,821.67

 Tax payable                                               2,717.55                -            -                -
                                                                                                                           3,369.15

 Non-current liabilities due within one
                                                          10,383.57                -            -                -         6,310.60
 year
 Long-term loan
                                                                        14,420.00      47,150.00     12,370.00            73,940.00

 Lease liability                                             758.62
                                                                            321.88        391.62          409.55           1,881.67

 Long-term payables                                                                                              -
                                                                         1,786.87         939.30                           2,726.17



XI. Disclosure of Fair Value
 1. Closing fair value of assets and liabilities measured at fair value

                                                                         Fair value at the year end


  Items                                      First         level       Second     level    Third       level
                                             measurement of fair       measurement of      measurement                   Total
                                             value                     fair value          of fair value


  Financial    assets    Continuously
                                                     --                       --                    --                    --
  measured at FV available for sale

  Receivables Financing                                                 289,036,299.90                               289,036,299.90
  Other non-current financial assets             152,631,011.92                             1,683,852.59             154,314,864.51
  Non-continuous         fair        value
                                                     --                       --                    --                    --
  measurement

 2. Determination basis for the market price of continuous and non-continuous first-level fair value

                                                                                                                                     119
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
   measurement items

 The company's investment in some equity instruments in other non-current financial assets is the unadjusted
 closing price on the stock public trading market on June 30, 2023.

   3. Continuing and non-continuing Level 2 fair value measurement items, valuation techniques used and
       qualitative and quantitative information on important parameters

   The financial instruments included in the second level of fair value measurement by the company are the
   bank acceptance bills (accounts receivable financing) held at fair value and whose changes are included in
   other comprehensive income. They are mainly large commercial banks with high credit ratings. Due to the
   short remaining maturity period and extremely low credit risk, the book value of bank acceptance bills
   receivable is close to the fair value on the balance sheet date.

   4. Continuing and non-continuing Level 3 fair value measurement items, the valuation techniques used
       and qualitative and quantitative information on important parameters

   Continuous and non-continuous third-level fair value measurement items are mainly equity investments in
   unlisted companies held by the company. There is no active market for the equity of the investee involved,
   and there is no market transaction price for reference. The relevant observable input If it is not practical to
   obtain the value, the company uses the third-level input value, that is, the unobservable input value. The
   fair value measurement mainly adopts the price-to-book ratio method of comparable companies, and
   considers the liquidity discount.

   5. Continuous third-level fair value measurement items, adjustment information between the opening
       and closing book values and sensitivity analysis of unobservable parameters

   Continued third-level fair value measurement items, reconciliation information between the book value at
   the beginning of the year and the end of the year, and sensitivity analysis of unobservable parameters

   6. Continued fair value measurement items, if there is a transfer between different levels in the current
       period, the reason for the transfer and the policy for determining the time point of the transfer

   None

   7. Changes in valuation techniques during the period and reasons for the changes

   None

   8. Fair value of financial assets and financial liabilities not measured at fair value

   None

XII. Related Parties Relationship and Transactions

1. The parent company of the company

 Parent company       Registered        Business           Registered         Shareholding       Voting power
                        address          nature              capital           percentage         percentage

                                                                                                              120
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                                                                                     (%)                (%)


  Dalian Bingshan
                          Dalian        Manufacture        158,580,000.00           20.27               20.27
  Group Co., Ltd.



 The registered address of Dalian Bingshan Group Co., Ltd. is located at No. 106, Liaohe East Road, Dalian
 Economic and Technological Development Zone. It is a Sino-foreign joint venture limited liability company.
 Its legal representative is Ji Zhijian. July 2nd. The company's business scope: research, development,
 manufacturing, sales, service and installation of products in the fields of industrial refrigeration products,
 refrigeration and refrigeration products, large, medium and small air-conditioning products, petrochemical
 equipment products, electronic and electronic control products, household appliances products, environmental
 protection equipment products (involving Administrative licenses must be operated with a license).

      Registered capital of controlling shareholder and its changes

  Controlling              Initial balance         Increase               decrease               end of year
  shareholder                                                                                      balance


  Dalian      Bingshan
                       158,580,000.00                  -                      -                158,580,000.00
  Group Co., Ltd.



      Controlling shareholders' holdings or interests and their changes

Controlling                        Shareholding amount                            Shareholding ratio (%)
shareholder                 End of year          Initial balance      Year-end ratio          Ratio at the
                              balance                                                       beginning of the
                                                                                                 year


Dalian      Bingshan
Group Co., Ltd.              170,916,934.00        170,916,934.00                 20.27                         20.27




 2. Subsidiaries

 Please refer to Note IX, 1. (1) Composition of the enterprise group for the details of the subsidiaries of the
 Company.

 3. Affiliated company and joint venture

 For the important joint ventures or associates of the company, please refer to Note IX. 3. (1) Important
 associates.
                                                                                                                121
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

  Other joint ventures or associates that have related party transactions with the company in the current period,
  or have related party transactions with the company in the previous period and formed a balance are as follows:

    Names of the joint ventures or affiliated company         Relationships with the Company
   Songzhi Dayang Cooling and Heating Technology
                                                              Affiliated company of the Company
   (Dalian) Co., Ltd.
   Dalian Fuji Bingshan Vending Machine Co., Ltd.             Affiliated company of the Company
   Dalian Fuji Bingshan Vending Machine Sales Co.,
                                                              Affiliated company of the Company
   Ltd.
   Jiangsu Jingxue Insulation Technology Co.,Ltd.             Affiliated company of the Company

   MHI Bingshan Refrigeration (Dalian) Co.,Ltd.               Affiliated company of the Company

   Dalian Honjo Chemical Co., Ltd.                            Affiliated company of the Company

   Dalian Bingshan Metal Technology Co.,Ltd.                  Affiliated company of the Company
   Dalian Bingshan Group Huahuida Financial Leasing
                                                              Affiliated company of the Company
   Co., Ltd.
   Dalian Jingxue Freezing Equipment Co., Ltd.                Subsidiary of its affiliated company

   Shanghai Jingxue Freezing Equipment Co., Ltd.              Subsidiary of its affiliated company
   Jiangsu Jingxue Insulation Environmental
                                                              Subsidiary of its affiliated company
   Engineering Co.,Ltd.
   Wuhan Sikafu Power Control Equipment Co., Ltd.             Affiliated company of its subsidiary




  4. Other related parties

             Name of related party                               Related party relationship
Company under direct/indirect Control of                   Both parties are under the control of or
Panasonic Co.,Ltd                                          significant influence by the same party
                                                           Both parties are under the control of or
Sanyo Corporation
                                                           significant influence by the same party
                                                          Directors of the Company also serve as
Panasonic Corporation of China Co., Ltd
                                                                           directors
Dalian Spindle Environmental Facilities Co., Ltd.      Affiliated company of Dalian Bingshan Group
LINDE HYDROGEN FUELTECH (DALIAN)
                                                       Affiliated company of Dalian Bingshan Group
CO., LTD.
Dalian Shentong Electric Co., Ltd.                     Affiliated company of Dalian Bingshan Group
Dalian Fuji Bingshan Control System Co., Ltd.          Affiliated company of Dalian Bingshan Group
BAC Dalian Co., Ltd.                                   Affiliated company of Dalian Bingshan Group
Dalian Bingshan Huigu Development Co., Ltd.               Joint Venture of Dalian Bingshan Group

                                                                                                              122
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
              Name of related party                             Related party relationship
Dalian Bingshan Part Technology Co.,LTD.                   Subsidiary of Dalian Bingshan Group
Alphavita Bio-scientific (Dalian) Co., Ltd.                Subsidiary of Dalian Bingshan Group
Bingshan Technology Service (Dalian) Co.,
                                                           Subsidiary of Dalian Bingshan Group
Ltd.
                                                          Subsidiary of Dalian Bingshan Group’s
SonyoCold Chain (Dalian) Co., Ltd.
                                                                  Subsidiary(deregistered)
                                                        Directors and senior officers of the Company
Dalian Zhonghuida Refrigeration Technology Co.,        serve as directors and senior officers in Dalian
Ltd                                                    Zhonghuida Refrigeration Technology Co., Ltd
                                                                          Company



  5. Related Party transactions

  1. Purchase of goods, offer and receive labour services etc inter-group transactions

      1)   Purchase of goods/receive labour services




                                                                                                              123
                                  Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                                                       Content    2023.1-6          Approved        Whether         2022.1-6
                                                                                    Transaction       the
                                                                                      Limit         transact
Related party                                                                                       ion limit
                                                                                                       is
                                                                                                    exceede
                                                                                                       d
Company      under   direct/indirect   Control    of
                                                                 16,061,957.06      25,000,000.00      No
Panasonic Co.,Ltd
Panasonic Cold Chain (Dalian) Co., Ltd.                           5,702,273.24      15,000,000.00      No          2,058,376.71

Dalian Bingshan Group Co., Ltd.                                                        500,000.00      No              4,528.30

Dalian Bingshan Pat Technology Co., Ltd                          17,854,202.15      30,000,000.00      No          2,981,051.00

Dalian BingshanGroup Huahuida Financial leasing
                                                                                     1,000,000.00      No                  330.19
Co., LTD
Bingshan Technology Service (Dalian) Co., Ltd.         1,028,124.44                3,000,000.00      No          1,253,534.59
Dalian Fuji Bingshan Vending Machine Co., Ltd. Purchase    206,432.86                3,000,000.00      No          1,003,270.93
Dalian Fuji Bingshan Vending Machine Sales Co.,
                                                  s of                                 500,000.00      No             16,814.16
Ltd.
Dalian Fuji Bingshan Control System Co., Ltd.    goods       8,276.00                3,000,000.00      No                  0.00
Dalian Bingshan Metal Technology Co., Ltd.              30,587,674.23               65,000,000.00      No             28,460.16
Jiangsu Jingxue Energy Saving Technology Co.,
                                                        20,046,515.95               65,000,000.00      No            364,716.81
Ltd.
Dalian Spinde Environmental Equipment Co., Ltd.            816,701.77                2,000,000.00      No            815,097.34
BAC Dalian Co., Ltd.                                              9,666,650.44      35,000,000.00      No         21,233,858.40

Dalian Shentong Electric Co., Ltd.                                3,224,632.53       8,000,000.00      No
Dalian Bingshan Huigu Development Co., Ltd.                          5,896.23        1,500,000.00      No            147,219.63
Dalian Honjo Chemical Co., Ltd                                   3,063,274.33                          No
Alphavita Bio-scientific (Dalian) Co., Ltd.                      1,254,598.22                          No            933,799.10
Sonyo Refrigeration System (Dalian) Co., Ltd.                                                                     32,295,394.82
Sonyo Compressor(Dalian)Co.,Ltd.                                                                                   2,352,071.11

        2)   Sales of goods/ labour services provision

                                                                             Con        2023.1-6                2022.1-6
  Related party
                                                                             tent
  Company under direct/indirect Control of Panasonic Co.,Ltd                            131,295,821.04

  Sonyo Cold Chain (Dalian) Co., Ltd.                                                    39,240,301.87          66,262,077.88

  Dalian Bingshan Pat Technology Co., Ltd.                                                  750,927.00             624,768.48

  Alphavita Bio-scientific (Dalian) Co., Ltd.                                Sale         2,791,630.38           7,771,926.75

  Dalian Bingshan Group Huahuida Financial Leasing Co., Ltd.                 s of        26,645,039.63           8,700,007.96

  Bingshan Technical Service (Dalian) Co., Ltd.                              goo         18,019,442.13          19,222,103.24

  Dalian Fuji Bingshan Vending Machine Co., Ltd.                             ds          10,541,125.91          14,518,618.12

  Dalian Fuji Bingshan Vending Machine Sales Co., Ltd.
  Dalian Fuji Bingshan Intelligent Control System Co., Ltd.                                   25,708.47            305,206.80

  MHI Bingshan Refrigeration (Dalian) Co.,Ltd.                                            5,233,706.75           5,075,605.89

                                                                                                                           124
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
Jiangsu Jingxue Energy Saving Technology Co., Ltd.                                                     3,035,091.30

Wuhan Scaf Power Control Equipment Co., Ltd.                                             1,946.90        256,431.86

Dalian Spindle Environmental Facilities Co., Ltd                                     3,277,492.69      2,315,455.64

BAC Dalian Co., Ltd.                                                               24,322,577.92      21,364,166.08

Dalian Shentong Electric Co., Ltd                                                     194,881.40

Dalian Bingshan Huigu Development Co., Ltd                                           6,689,927.98      4,003,216.37

Linde Hydrogen Refueling Station Equipment (Dalian) Co., Ltd.                         536,171.21       5,095,635.29

Dalian Honjo Chemical Co., Ltd                                                         54,351.13          91,981.13
Sonyo Refrigeration System (Dalian) Co., Ltd.                                                         11,925,729.23
Sonyo Compressor(Dalian)Co.,Ltd.                                                                      26,604,561.52


(2)Assets Lease

     Assets rent out


                                               Category of           2023.1-6 Lease             2022.1-6 Lease
                  Lessee
                                              assets rent out            Income                     Income

 Dalian Jingxue Energy Saving
                                                Land, Office                  445,487.81               502,555.72
 Technology Co., Ltd.
 Dalian Bingshan Huigu Development
                                                Land ;house                 4,009,659.86             4,095,151.07
 Co., Ltd.
 MHI Bingshan Refrigeration (Dalian)
                                                   Land                     1,904,761.90             1,904,761.90
 Co.,Ltd.
 Linde Hydrogen Refueling Station
                                                   Land                       398,985.66             5,033,480.00
 Equipment (Dalian) Co., Ltd.
 Bingshan Technology Service
                                                   Land                       147,436.30
 (Dalian) Co., Ltd.
 Wuhan Skafe Power Equipment
                                                   Land                       540,784.41               330,415.59
 Control Co., Ltd.
 Sonyo Cold Chain (Dalian) Co., Ltd.               Land                       505,565.14


          Description of related leases

                                              Category of assets rent   Current        year Last year Lease
 Lessor
                                              in                        Lease fees          fees

 Dalian Bingshan Group            Huahuida
                                              FA                                15,428,358.65         11,510,637.33
 Financial Leasing Co.

     (3) Related guarantees.
     CDB Development Fund supports the company's cold chain green intelligent equipment and service
     industrialization base project, and provides special funds to the company's controlling shareholder, Bingshan
     Group. For details, see "VII. 33 Long-term Loans".

(4) Funds borrow from /lent to related party
                                                                                                                 125
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

    Name of the related party               Amount           Starting date       Ending date         Explanation
                                                                                                      Project fund
Dalian Bingshan Group Co., Ltd.            160,000,000.00     2016-03-14          2026-03-13
                                                                                                      investment
Dalian Bingshan Group Huahuida
                                             5,060,000.00      2022-10-15          2024-09-15          Factoring
Financial Leasing Co., Ltd.
Dalian Bingshan Group Huahuida                                                                          Sale and
                                           13,805,309.73       2021-11-15          2026-11-15
Financial Leasing Co., Ltd.                                                                            leaseback
Dalian Bingshan Group Huahuida
                                               32,833,000      2022-10-15          2024-09-15          Factoring
Financial Leasing Co., Ltd.
Dalian Bingshan Group Huahuida                                                                          Sale and
                                           12,000,000.00       2022-01-07          2025-01-06
Financial Leasing Co., Ltd.                                                                            leaseback
Dalian Bingshan Group Huahuida                                                                          Sale and
                                           10,000,000.00       2021-11-15          2026-11-15
Financial Leasing Co., Ltd.                                                                            leaseback
Dalian Bingshan Group Huahuida
                                           20,000,000.00       2021-06-01          2024-05-01          Factoring
Financial Leasing Co., Ltd.
Dalian Bingshan Group Huahuida
                                             5,481,000.00      2022-06-20          2024-06-10          Factoring
Financial Leasing Co., Ltd.
Dalian Bingshan Group Huahuida
                                             5,063,480.54      2021-08-15          2023-07-15          Factoring
Financial Leasing Co., Ltd.
Dalian Bingshan Group Huahuida                                                                          Sale and
                                             2,145,251.09      2021-06-15          2024-05-15
Financial Leasing Co., Ltd.                                                                            leaseback
Dalian Bingshan Group Huahuida                                                                          Sale and
                                             6,600,000.00      2023-02-24          2025-02-23
Financial Leasing Co., Ltd.                                                                            leaseback
Dalian Bingshan Group Huahuida
                                               499,200.00      2023-05-22          2024-05-21          Factoring
Financial Leasing Co., Ltd.

 6. Receivables and payables of related parties

   (1) Receivables

                                                Closing Balance                   Opening Balance
      Item            Related party           Book           Bad debt            Book            Bad debt
                                             Balance         Provision         Balance           Provision
      Accounts       Sonyo Cold Chain
                                           93,953,936.92    5,497,926.62
      receivable     (Dalian) Co., Ltd.
                     Company       under
      Accounts       direct/indirect
                                           17,554,541.91      150,068.26     145,605,125.57     11,219,927.46
      receivable     Control          of
                     Panasonic Co.,Ltd
      Accounts       BAC Dalian Co.,
                                           18,256,893.20    1,281,633.90     17,739,655.64       1,245,323.82
      receivable     Ltd.

      Accounts       Dalian         Fuji
                     Bingshan Vending      10,718,224.88      771,285.99       7,292,421.55        548,862.49
      receivable     Machine Co., Ltd.
      Accounts       Bingshan
                     Technical Service      7,659,432.52      537,692.16       5,804,599.87        426,864.25
      receivable     (Dalian) Co., Ltd.
      Accounts       Dalian Bingshan
                     Pat    Technology      5,429,976.47      244,600.49       2,426,739.72        250,341.12
      receivable     Co., Ltd.
                     Dalian Bingshan
      Accounts       Huigu
                                            3,605,323.61      291,170.65       1,139,243.27        255,895.91
      receivable     Development Co.,
                     Ltd
                                                                                                                126
                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

Accounts     MHI       Bingshan
             Refrigeration          3,699,628.26      259,713.90      3,981,739.22      279,518.10
receivable   (Dalian) Co.,Ltd.
             Bingshan
Accounts     Songyang
                                    3,079,666.97      216,192.62      1,224,109.36       85,932.48
receivable   Biotechnology
             (Dalian) Co., Ltd
             Dalian      Spinde
Accounts     Environmental
                                    2,253,035.56      188,463.68        750,121.11       52,658.50
receivable   Equipment      Co.,
             Ltd.
             Dalian Bingshan
Accounts     Group Huahuida
                                    1,025,000.00       71,955.00      2,411,867.26      169,313.08
receivable   Financial Leasing
             Co., Ltd.
             Linde Hydrogen
Accounts     Refueling Station
                                      842,611.29       59,151.31        841,284.21       59,058.15
receivable   Equipment
             (Dalian) Co., Ltd.
             Dalian         Fuji
Accounts     Bingshan
                                      556,176.16       83,015.56        550,800.00       49,630.32
receivable   Intelligent Control
             System Co., Ltd.
Accounts     Dalian Shentong
                                       89,277.33        6,267.27         94,897.33        6,661.79
receivable   Electric Co., Ltd
             Dalian Bingshan
Contract     Group Huahuida
                                      138,450.00        9,719.19
assets       Financial Leasing
             Co., Ltd.
Contract     Sonyo Cold Chain
                                      131,130.00       22,790.42
assets       (Dalian) Co., Ltd.
             Dalian Bingshan
Contract     Huigu
                                      109,569.10       15,329.13        109,569.10       19,340.79
assets       Development Co.,
             Ltd
             Dalian Shentong
Prepayment                          9,722,818.40                      8,402,006.53
             Electric Co., Ltd
             Bingshan
Prepayment   Technical Service        521,589.05                        825,789.25
             (Dalian) Co., Ltd.
             BAC Dalian Co.,
Prepayment                            215,707.40                         58,513.00
             Ltd.
             Dalian       Spinde
             Environmental
Prepayment                             82,355.00                         36,455.00
             Equipment       Co.,
             Ltd.
             Dalian Bingshan
Prepayment   Pat     Technology        40,160.00
             Co., Ltd.
Other
             Dalian Fuji
             Bingshan Vending         186,000.00        6,807.60        278,020.00       10,175.53
receivable   Machine Co., Ltd
             Bingshan
Other        Technology
                                      100,000.00        7,020.00        100,000.00       69,410.00
             Service (Dalian)
receivable
             Co., Ltd.


                                                                                                     127
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                    Dalian Bingshan
    Other           Huigu
                                             100,000.00        7,020.00
    receivable      Development Co.,
                    Ltd.

       (2) Accounts Payable due from Related Party


            Item                     Related party                 Closing Balance       Opening Balance

                         Jiangsu Jingxue Energy Saving
   Accounts Payable                                                    79,672,340.17         68,660,038.43
                         Technology Co., Ltd.
   Accounts Payable      BAC Dalian Co., Ltd.                          16,404,849.00         20,678,948.10
                         Dalian Bingshan Metal Technology
   Accounts Payable                                                    12,607,932.65         14,347,841.71
                         Co., Ltd.
   Accounts Payable      Sonyo Cold Chain (Dalian) Co., Ltd.           11,062,464.73
                         Dalian Bingshan Pat Technology Co.,
   Accounts Payable                                                       6,639,432.57        7,264,112.80
                         Ltd.
   Accounts Payable      Dalian Honjo Chemical Co., Ltd                   5,374,200.49
                         Dalian      Spinde      Environmental
   Accounts Payable                                                       1,962,638.00        1,247,400.00
                         Equipment Co., Ltd.
                         Company under direct/indirect Control
   Accounts Payable                                                       1,746,276.66       11,517,452.19
                         of Panasonic Co.,Ltd
   Accounts Payable      Dalian Shentong Electric Co., Ltd                1,651,102.97        1,396,176.88
                         Dalian Fuji Bingshan Intelligent
   Accounts Payable                                                        868,928.95         1,942,256.73
                         Control System Co., Ltd.
                         Bingshan Technical Service (Dalian)
   Accounts Payable                                                        356,861.39           282,405.30
                         Co., Ltd.
                         Dalian Fuji Bingshan Vending Machine
   Accounts Payable                                                        337,766.32
                         Sales Co., Ltd
   Other      accounts   Company under direct/indirect Control
                                                                          2,991,025.17        4,502,046.38
   payable               of Panasonic Co.,Ltd
   Other      accounts
                         Sonyo Cold Chain (Dalian) Co., Ltd.                74,770.64
   payable
   Other      accounts   Dalian Jingxue Energy Saving
                                                                            70,000.00           666,864.48
   payable               Technology Co., Ltd.
   Other      accounts   Jiangsu Jingxue Energy Saving
                                                                           666,864.50
   payable               Technology Co., Ltd.
                         Dalian Bingshan Group Huahuida
   Contract liability                                                  12,334,181.42          4,206,191.86
                         Financial Leasing Co., Ltd.
                         Linde Hydrogen Fueltech (Dalian) Co.,
   Contract liability                                                     2,303,585.62        2,274,454.09
                         Ltd
                         Company under direct/indirect Control
   Contract liability                                                      309,517.97         1,299,686.95
                         of Panasonic Co.,Ltd
                         Dalian Fuji Bingshan Vending Machine
   Contract liability                                                       77,383.17
                         Sales Co., Ltd.
                         Dalian      Spinde      Environmental
   Contract liability                                                        3,097.35
                         Equipment Co., Ltd.
   Non-current           Dalian Bingshan Group Huahuida
   liabilities     due   Financial Leasing Co., Ltd.                   30,824,259.03         34,388,781.83
   within one year
   Long-term             Dalian Bingshan Group Huahuida
                                                                       22,022,390.82         31,009,644.16
   payables              Financial Leasing Co., Ltd.

(I) Related Party Commitment
    None



                                                                                                             128
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
XIII. Commitments and Contingencies
1. Important Commitments
As of June 30, 2023, the company has no commitments that need to be disclosed.
2. Contingencies

(1) As of June 30, 2023, the Company's guarantee obligations under financing leases

The Company sold refrigerating house equipment to Guizhou Pubu Cold Chain Food Investment Co.,Ltd
(“Pubu Cold Chain”) in the form of financial leasing. The Company as a seller singed finance lease contract
with Huahuida as a buyer as well as a lessor and Pubu Cold Chain as a lessee. The contract price is
25.705million Yuan. In case the lease premium is delayed by the lessee, the Company needs to pay lease
premium on behalf of the lessee and be obliged to the buy back responsibility. Pubu Cold Chain issued an
unconditional, irrevocable and joint liability counter guarantee, and the Company is the beneficiary. Guarantee
scope covers the full liability because of the sales in the form of finance lease. As at 30 June 2023, the balance
of the guarantee obligation of the financial lease is RMB 10.993 million yuan.

The Company sold water chiller and heat pump to Shangdong Jiechuang Energy Technology Co.,Ltd
(“Shandong Jiechuang”) in the form of financial lease. The Company as a seller singed finance lease contract
with Huahuida as a buyer as well as a lessor and Shandong Jiechuang as a lessee. The contract price is
6.998million Yuan. Shandong Jiechuang had made 10% down payment, and remaining 6.2982million Yuan is
underlined the leasing contract amount. In case the lease premium is delayed by the lessee, the Company needs
to pay lease premium on behalf of the lessee and be obliged to the buy back responsibility. Shandong Jiechuang
issued an unconditional, irrevocable and joint liability counter guarantee, and the Company is the beneficiary.
Guarantee scope covers the full liability because of the sales in the form of financial lease. As at 30 June 2023,
the balance of the guarantee obligation of the financial lease is RMB5.6334 million Yuan.

The Company sold refrigerating house equipment to Liuyang Zhongjie Technology Investment Co.,Ltd
(“Liuyang Zhongjie”) in the form of financial lease. The Company as a seller singed finance lease contract
with Huahuida as a buyer as well as a lessor and Liuyang Zhongjie as a lessee. The contract price is
9.831million Yuan. In case the lease premium is delayed by the lessee, the Company needs to pay lease
premium on behalf of the lessee and be obliged to the buy back responsibility. Liuyang Zhongjie issued an
unconditional, irrevocable and joint liability counter guarantee, and the Company is the beneficiary. Guarantee
scope covers the full liability because of the sales in the form of financial lease. As at 30 June, 2023, the
balance of the guarantee obligation of the financial lease is RMB6.3871 million Yuan.

The Company sold refrigerating house equipment to Shaanxi Yiming Food Co., LTD (“ Shaanxi Yiming”) in
the form of financial lease. The Company as a seller singed finance lease contract with Huahuida as a buyer
as well as a lessor and Shaanxi Yiming as a lessee. The contract price is 12.70million Yuan. In case the lease
premium is delayed by the lessee, the Company needs to pay lease premium on behalf of the lessee and be
obliged to the buy back responsibility.         Shaanxi Yiming issued an unconditional, irrevocable and
joint liability counter guarantee, and the Company is the beneficiary. Guarantee scope covers the full liability

                                                                                                              129
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report

because of the sales in the form of financial lease. As at 30 June, 2023, the balance of the guarantee obligation
of the financial lease is RMB 11.8364 million Yuan.

The Company sold refrigerating house equipment to Jilin Fuyu Agricultural Technology Co., LTD (“ Jilin
Fuyu ”) in the form of financial lease. The Company as a seller singed finance lease contract with Huahuida
as a buyer as well as a lessor andJilin Fuyu as a lessee. The contract price is 20.50 million Yuan. In case the
lease premium is delayed by the lessee, the Company needs to pay lease premium on behalf of the lessee and
be obliged to the buy back responsibility. Jilin Fuyu issued an unconditional, irrevocable and joint liability
counter guarantee, and the Company is the beneficiary. Guarantee scope covers the full liability because of the
sales in the form of financial lease. As at 30 June, 2023, The Company has not assumed any guarantee
obligation for this financial lease for this project

Until 30 June, 2023, the balance of all guarantee obligation of the financial lease is RMB 34.8499million Yuan.
There is no situation where the Company needs to undertake the liability as the lessees’ default.

     (2)In April, 2020, Dalian Ruixing Iron Core Manufacturing Co.,Ltd( “Dalian Ruixing”) sued the
     Company’s subsidiary, Sonyo Compressor(Dalian)Co.,Ltd for not fulfilling the purchase contract signed.
     Sonyo Compressor(Dalian)Co.,Ltd made a provision of 18,263,806.71Yuan based on the legal advice. In
     March 2021, Dalian Ruixing formally filed a lawsuit, the amount of litigation is 13,691,985.28 yuan.

      As of Until 30 June, 2023, no final judgment has been issued, and Sonyo Compressor made a provision
of 10,401,424.48 yuan

     Until 30 June, 2023, the Company does not have any other contingencies for disclosure apart from the
above matters.

XIV.Events after the Balance Sheet Date

(1)Sales return

The company did not have any significant sales returns after the balance sheet date.

(2)Other event

Except for the above-mentioned post-balance sheet events disclosed, the Company has no other significant
post-balance sheet events.

XV. Other Significant Events
Segment Information

The management of the Company divided the Company into 3 segments based on the geographic area:
Northeast China, Central China, and East China. The Northeast is the Company’s general headquarters and the
registered address. The Central is the subsidiary of the Company, Wuhan New World Refrigeration Industrial
Co., Ltd,   Wuhan Lanning Energy Technology Co., Ltd, and Chengdu Bingshan Refrigeration Engineering
Co., Ltd. The East is the subsidiary of the Company, Ningbo Bingshan Air-conditioning Refrigeration

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 Engineering Co., Ltd.

    (1) The basis and accounting policies of reporting segments

    The internal organization structure, management requirements and internal report scheme are the
          determination basis for the Company to set the operating segments. The segments are those satisfied
          the following requirements.

      1).The segment can generates revenue and incur expenses.

      2).The management personnel can regularly evaluate the operation results of segments and allocate
          resource ,assess its performance .

      3).The financial situation, operation results, cash flow and other accounting information of segments can
          be acquired.

 The Company confirms the report segments based on the operating segments. The transfer price among
 segments is set base on the market price. The assets and related expenses in common use are allocated to
 different segments based on their proportion of revenue.

      (2)The financial information of reporting segments
                                                                                            Amount unit : yuan
                                                               30-06-2023/2023.01-06
            Items
                                Northeast China         Central China              Offset            Total
1 Operating income                2,492,707,283.43          175,644,850.57     -340,815,420.95     2,327,536,713.05

2 Cost                            2,117,690,269.02          148,126,513.90     -324,481,252.50     1,941,335,530.42
   Impairment loss on
                                     -3,843,013.26             -723,096.58         -339,024.94        -4,905,134.78
assets
   Impairment loss on
                                    -19,451,906.83           -1,292,044.43        1,441,173.40       -19,302,777.86
credit
   Depreciation and
                                     50,657,005.42            3,916,133.49                            54,573,138.91
amortization
3 Investment income from
                                          3,387.24              249,116.74             2,814.27          255,318.25
associates and joint venture
4 Operating profits(loss)           114,118,423.43            1,716,059.57      -42,395,135.79        73,439,347.21

5 Income tax                         17,006,179.87             -282,285.57       -2,793,622.74        13,930,271.56

6 Net profit(loss)                   97,112,243.56            1,998,345.14      -39,601,513.05        59,509,075.65
                                                                                             -
7 Total assets                   10,389,500,497.05          520,010,772.47                         8,258,729,981.21
                                                                              2,650,781,288.31
8 Total liabilities               5,521,189,617.76          422,235,213.73     -804,472,728.75     5,138,952,102.74


 XVI. Notes to the Main Items of the Financial Statements of Parent Company

    1. Accounts receivable

    (1) Accounts receivable category



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                                                                 Closing Balance
              Item                       Booking balance                     Provision              Booking
                                       Amount              %             Amount          %           balance
  Accounts receivable with
    significant individual
                                      861,673,723.29         1.00%     112,992,525.48    0.13%    748,681,197.81
  amount and separate bad
        debt provision
  Accounts receivable with
  bad debt provision based
  on the characters of credit
         risk portfolio
      Accounting age as
                                      465,931,163.61         0.54%     112,992,525.48    0.24%    352,938,638.13
           characters
     Related party within
                                      395,742,559.68         0.46%                                395,742,559.68
     consolidation scope
  Accounts receivable with
   insignificant individual
  amount and separate bad
        debt provision
              Total                   861,673,723.29         1.00%     112,992,525.48    0.13%    748,681,197.81


(Continued)

                                                                    Opening Balance
              Item                       Booking balance                    Provision               Booking
                                        Amount             %            Amount           %           balance
   Accounts receivable with
     significant individual
                                       737,611,736.89     100.00%     107,657,087.39     0.15%     629,954,649.50
   amount and separate bad
        debt provision
   Accounts receivable with
 bad debt provision based on
  the characters of credit risk
           portfolio
      Accounting age as
                                       388,615,076.25      52.69%     107,657,087.39     0.28%     280,957,988.86
          characters
     Related party within
                                       348,996,660.64      47.31%                                  348,996,660.64
     consolidation scope
   Accounts receivable with
    insignificant individual
   amount and separate bad
        debt provision
              Total                    737,611,736.89     100.00%     107,657,087.39     0.15%     629,954,649.50




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   (1)The bad debt provisions of accounts receivable in the portfolio is accrued under accounting aging analysis
  method:

                            Aging                                               Closing Balance
Within1 year                                                                                           677,048,404.74

1 to 2 years                                                                                            56,613,460.14

2 to 3 years                                                                                            58,375,681.75

More than 3 years                                                                                       69,636,176.66

  3 to 4 years                                                                                           1,733,408.83

  4 to 5 years                                                                                          21,498,453.03

  More than 5 years                                                                                     46,404,314.80

Total                                                                                                  861,673,723.28

     (2) Bad debt provision accrued and reversed (withdraw)
                                              Change during the year
   Category              Opening balance                                                             Closing Balance
                                              Accrued        Collected/ reversed     Written-off
   Bad            debt
                            107,657,087.39    6,094,358.09                             758,920.00     112,992,525.48
   provision
   Total                    107,657,087.39    6,094,358.09                             758,920.00     112,992,525.48


        (3) No accounts receivable written off in current period.

          Item                                                              Written off amount
          Receivable actually written off                                                            758,920.00


        (4) The top five significant accounts receivable categorized by debtors

   Key debtors written off

                                                                                                       Related
          Company name               Nature         Amount             Reason           Procedures
                                                                                                        party
          Oben Food
                                      Trade                                                CEO
          (Shanghai) Co.,                                5,600.00   Field expense                         N
                                    receivable                                           approval
          LTD
          Fujian Binhai               Trade                            Customer            CEO
                                                        94,540.00                                         N
          Chemical Co., LTD         receivable                      money problem        approval
          Yulin Huaneng coal
                                      Trade                                                CEO
          technology Co.,                            585,000.00     Court decision                        N
                                    receivable                                           approval
          LTD
          Yichang Three
                                      Trade                                                CEO
          Gorges Logistics                              73,780.00   Court decision                        N
                                    receivable                                           approval
          Park Co. LTD
          Total                        —            758,920.00          —                 —           —

         2. Other Receivables

                         Item                        Closing Balance                   Opening Balance
          Interest receivable                                            0.00                              0.00

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           Dividend receivable                                           10,184,798.49

           Other receivable                                              31,752,471.41                       36,021,805.53

           Total                                                         41,937,269.90                       36,021,805.53


       2.1 Dividend receivable

                                Item                                    Closing Balance                 Opening Balance
   Songzhi Dayang Cold and Heat Technology (Dalian)
                                                                                  2,000,000.00
   Co., LTD
   Dalian Bingshan Engineering & Trading Co., Ltd.                                2,986,802.05
   Jiangsu Jingxue Insulation Technology Co., Ltd.                                1,610,172.00
   Sonyo Refrigeration System (Dalian) Co., Ltd.                                  2,836,696.89
   Dalian Bingshan Group Huahuida Financial Leasing
                                                                                     751,127.55
   Co., Ltd.
   Total                                                                         10,184,798.49

         2.2 Other receivable

      (1) Other receivables categorized by nature

           Nature                                           Closing Balance                       Opening Balance
           Receivables and payables                                     22,163,566.42                        22,444,622.16

           Deposits                                                      9,776,414.85                        13,733,003.58

           Petty cash                                                       658,142.66                            589,402.48

                           Total                                        32,598,123.93                        36,767,028.22


      (2) Provision for bad debts
                                          The first phase            The second phase          The third phase

    Provision for bad debts                                         Expected Credit Loss   Expected Credit Loss for         Total
                                    Expected credit losses in the
                                                                    for the duration (No     the duration (Credit
                                         next 12 months
                                                                     Credit Devaluation)   impairment has occurred)
Balance on January 1, 2023                          596,484.59                                         148,738.10         745,222.69
The balance of January 1, 2023 in
                                                            ——                    ——                         ——               ——
the current period
Provision for bad debts                             100,429.83                                                            100,429.83
Balance on June 30, 2023                            696,914.42                                         148,738.10         845,652.52

        The bad debt provisions of other receivables in the portfolio is accrued under accounting aging analysis
        method
                              Aging                                                        Closing Balance
Within 1 year                                                                                                            1,498,945.92
1 to 2 years                                                                                                             5,561,329.35

2 to 3 years                                                                                                            23,447,703.00
More than 3 years                                                                                                        2,090,145.66
   3 to 4 years                                                                                                            310,000.00
   4 to 5 years                                                                                                            279,835.11
   More than 5 years                                                                                                     1,500,310.55
Total                                                                                                                   32,598,123.93


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         (3) Bad debt provision accrued and reversed (withdraw) in the period.
                                        Change during the year
                       Opening                                                                        Closing
        .Category
                       balance          Accrued           Collected/reversed        Written-off       Balance
        Bad     debt
                           745,222.69        100,429.83                                                       845,652.52
        provision
        Total              745,222.69        100,429.83                                                       845,652.52


         (4) Other receivables from the top 5 debtors

                                                                                                                   Closing
                                                                     Closing                       % of the
                Name                          Category                               Aging                       Balance of
                                                                    Balance                        total OR
                                                                                                                  Provision
Wuyuan county Furun meat
                                             Receivable             1,331,766.93   1 to 2 years       4.09%         48,742.67
processing Co., LTD
Dalian Delta HK China gas Co.,
                                               Deposit              1,100,000.00   Over 5 years       3.37%         40,260.00
Ltd.
Xinjiang Oriental Hope New Energy
                                               Bid bond             1,000,000.00   2 to 3 years       3.07%         36,600.00
Co., LTD
Ningxia Crystal New Energy
                                               Bid bond             1,000,000.00   1 to 2 years       3.07%         36,600.00
Materials Co., Ltd.
Hebei Veyong Bio-                        Security deposit for
                                                                      865,980.00    2 to 3 years      2.66%         31,694.87
Chemical Co.,Ltd                          fulfil the contract
Total                                                               5,297,746.93                     16.26%        193,897.54




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3. Long-term equity investments

  Category of long-term equity investments

                                                                        Closing Balance                                              Opening Balance
                             Item
                                                        Closing Balance         Provision      Book Value          Opening Balance        Provision        Book Value
                  Investment of subsidiaries                2,308,830,861.29                  2,308,830,861.29         2,163,545,361.29                   2,163,545,361.29

                Investment of affiliates and JV                552,907,517.91                   552,907,517.91           557,452,792.51                     557,452,792.51

                             Total                          2,861,738,379.20                  2,861,738,379.20         2,720,998,153.80                   2,720,998,153.80


  (1) Investments of subsidiaries

                                    Subsidiaries names                               Opening Balance           Increase           Decrease          Closing Balance
                Dalian Bingshan Group Construction Co., Ltd                                  193,749,675.77                                               193,749,675.77

                Dalian Bingshan Group Sales Co., Ltd                                           20,722,428.15                                               20,722,428.15

                Dalian Bingshan Air-Conditioning Equipment Co., Ltd                            45,272,185.00                                               45,272,185.00

                Dalian Bingshan Guardian Automation Co., Ltd.                                  50,638,361.52                                               50,638,361.52

                Dalian Bingshan Ryosetsu Quick Freezing Equipment Co., Ltd.                    59,356,051.19                                               59,356,051.19

                Dalian Universe Thermal Technology Co., Ltd.                                   48,287,589.78                                               48,287,589.78

                Wuhan New World Refrigeration Industrial Co., Ltd                            184,674,910.81                                               184,674,910.81

                Dalian Bingshan Engineering & Trading Co., Ltd                                 71,537,064.86                                               71,537,064.86

                Sonyo Compressor(Dalian)Co.,Ltd                                             1,380,455,603.23                                            1,380,455,603.23

                Sonyo Refrigeration System (Dalian) Co., Ltd                                 108,851,490.98                                               108,851,490.98

                Sonyo Refrigeration (Dalian) Co., Ltd                                                          145,285,500.00                             145,285,500.00

                Total                                                                       2,163,545,361.29   145,285,500.00                           2,308,830,861.29


  (2) Joint ventures& affiliated companies




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                                                                                                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2023 Semiannual Report
                                                                                                    Increase/Decrease
                                                                                               Adjustment of                                                                              Provision for
            Investee           Beginning balance                            Gains and losses                   Changes     Cash bonus or      Provision for              Ending balance   impairment
                                                                                                   other
                                                   Increased   Decreased    recognized under                    of other      profits      impairment of the   Others                      at year end
                                                                                               comprehensive
                                                                           the equity method                    equity      announced        current period
                                                                                                  income
1. Affiliated companies
Dalian Honjo Chemical Co.,
                                 9,819,096.80                              -1,671,262.36                                            0.00                                  8,147,834.44
Ltd
Songzhi     Ocean    Thermal
                                60,089,313.51                                 -532,555.89                                  2,000,000.00                                 57,556,757.62
Technology (Dalian) Co., Ltd
Dalian Fuji Bingshan Vending
                               111,101,339.93                              -15,573,573.93                                           0.00                                95,527,766.00
Machine Co., Ltd
MHI Bingshan Refrigeration
                                15,401,109.10                                  867,056.87                                           0.00                                16,268,165.97
(Dalian) Co.,Ltd.
Dalian Fuji Bingshan Vending
                                           0.00                                                                                     0.00                                           0.00
Machine Sales Co., Ltd
Jiangsu JingXue Insulation
                               140,124,248.76                               2,326,132.50                                   1,610,172.00                                 140,840,209.26
Technology Co.,Ltd
Bingshan Metal Technical
                               175,313,807.46                              13,760,359.73                                                                                189,074,167.19
Service (Dalian) Co.,Ltd.
Dalian     Bingshan    Group
Huahuida Finance Leasing Co.    45,603,876.95                                  639,868.03                                   751,127.55                                  45,492,617.43
LTD
Total                          557,452,792.51         0.00        0.00        -183,975.05               0.00      0.00     4,361,299.55                0.00             552,907,517.91




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        4. Operating revenue and cost

        Item                                                  2023.01-06                               2022.01-06

                                                     Revenue                Cost           Revenue                  Cost
        Revenue from main operation                   533,710,281.94   442,877,817.72      385,929,620.18       336,469,117.09

        Revenue from other operation                   27,796,909.63    19,695,636.49       20,551,816.12        13,934,076.36

        Total                                         561,507,191.57   462,573,454.21      406,481,436.30       350,403,193.45


        5. Investment income

Items                                                                               2023.01-06              2022.01-06

Income from long-term equity investments under cost method                         24,063,498.94              3,482,615.76

Income from long-term equity investments under equity method                        -183,975.05              16,926,568.63
Investment income from disposal of long-term equity investment                                                3,864,200.00
Income from holding and disposing of other non-current financial
                                                                                    5,782,304.24             63,953,740.43
assets
Total                                                                              29,661,828.13             88,227,124.82


  XVII. Supplementary Information to the Financial Statements

  1. Non-operating profit or loss
                                               item                                                           Amount
        Disposal gains and losses of non-current asset                                                          -493,693.67
        Government subsidies included in current profit or loss                                                 4,263,277.78

        Gains and losses on debt restructuring                                                                      975,354.50

        Profit or loss arising from contingencies unrelated to the normal operation of the
                                                                                                                3,290,560.80
        company
        When the investment cost of a subsidiary, associate or joint venture is less than that
        of the investment, an enterprise shall enjoy the income generated by the fair value of                  4,364,003.20
        the identifiable net assets of the invested entity
        Allowance for impairment reversal of receivables tested separately for impairment                       1,037,705.78
        Other non-operating revenue or expense                                                                    646,683.82
        Influence on income tax                                                                                 2,020,903.93
        Influence on minority shareholders                                                                        106,759.58
        Total                                                                                                  11,956,228.70



  2. Return on equity and earnings per share
                                                                           Weighted          Earnings per share
                                                                           average                     (EPS)
   Profit of report period                                                 return on         Basic             Diluted
                                                                           net assets            EPS             EPS
                                                                             (%)
   Net profit attributable to shareholders of parent company                       1.93%           0.07               0.07

   Net profit after deducting non-recurring gains and losses
                                                                                   1.54%           0.05               0.05
   attributable to shareholders of parent company


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