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冰山B:2022年半年度报告(英文版)2022-08-25  

                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report




Bingshan Refrigeration & Heat Transfer
        Technologies Co., Ltd.

       2022 Semiannual Report




                   August, 2022




                                                                                         1
                 Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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. 2022 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




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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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. 2022 Semiannual Report


                                                         Definitions
         Defined item          Stands for                                           Meaning

Reporting period               Stands for From Jan. 1, 2022 to Jun. 30, 2022

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.
                                            Dalian Bingshan Guardian Automation Co., Ltd. one of the subsidiaries of the Company
Bingshan Guardian              Stands for
                                            where the Company holds 100% of its shares.
                                            Panasonic Appliances Compressor (Dalian) Co., Ltd. one of the associated companies of the
Panasonic Compressor           Stands for
                                            Company, where the Company holds 40% of its shares.
                                            Panasonic Appliances Cold-Chain (Dalian) Co., Ltd. one of the associated companies of the
Panasonic Cold-Chain           Stands for
                                            Company, where the Company holds 40% of its shares.
                                            Panasonic Appliances Refrigerating System (Dalian) Co., Ltd., one of the
Panasonic Refrigerating System Stands for
                                            associated company of the Company, where the Company holds 20% of its shares
                                            Jiangsu Jingxue Insulation Technology Co., Ltd., one of the associated companies of the
Jingxue Insulation             Stands for
                                            Company, where the Company holds 21.91% of its shares.




                                                                                                                                 5
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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 2021 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. 2022 Semiannual Report


                                                                                                                 Unit: RMB Yuan
                                                                                                        Increase/decrease compared with
                                                                      2022.1-6          2021.1-6
                                                                                                          the same period of last year
Operating revenue                                                 1,291,858,908.71 1,094,285,620.97                               18.06%

Net profit attributable to shareholders of listed companies          29,568,351.52     -14,584,210.01                           302.74%

Net profit belonging to the shareholders of listed companies
                                                                     10,705,118.35     -11,882,674.61                           190.09%
after the deduction of non-recurring profit and loss
Net cash flow from operating activities                            -189,406,336.85     -28,887,836.28                          -555.66%

Basic earnings per share                                                     0.035             -0.017                           305.88%

Diluted earnings per share                                                   0.035             -0.017                           305.88%

Weighted average return on net asset yield                                   0.98%            -0.43% Increase 1.41 percentage points

                                                                                                        Increase/decrease compared with
                                                                     2022.6.30         2021.12.31
                                                                                                                  2021.12.31

Total assets                                                        5,841,301,503.15 5,735,570,604.67                              1.84%

Owner's equity attributable to shareholders of listed companies     3,023,642,891.92 3,002,842,837.47                              0.69%
   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                                                               67,260.20
        Government subsidies included in current profit or loss                                                   1,984,170.62
        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                       2,834,620.63
        of the identifiable net assets of the invested entity
        Disposal gains from investments on financial assets available for sale, and gains
                                                                                                                13,870,603.52
        from fair value change of other non-current financial assets
        Other non-operating revenue or expense                                                                    1,278,039.78
        Influence on income tax                                                                                     992,883.13
        Influence on minority shareholders                                                                          178,578.45
        Total                                                                                                   18,863,233.17




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                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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, pressure vessels, combined
warehouses, controlled atmosphere storage, quick freezer, etc., which are used in national defense, scientific
research, petroleum, chemical, textile, medicine, power generation, agriculture, animal husbandry, fishery and
catering service industries. The Company's product sales and comprehensive solutions provide both domestic
and international markets, with self-supporting sales as the main and channel sales as the auxiliary.
During the reporting period, rigid demands such as food safety, 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 the problems of intensified market competition,
increased cost pressure, and difficulty in improving efficiency. Facing the opportunities and challenges,
focusing on the hot and cold industry, the Company continued to deeply cultivate the advantageous market
segments, and actively expanded and occupied 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.
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.
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
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


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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


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 CCUS, ORC, photovoltaic and other new
undertakings.
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.
After overall relocation reform, the new factory of intelligence, environment protection, high efficiency and safety
are put into used, which produces a strong comparative advantage for creating higher value to the customers.
While move forward with transformation and upgrading for former business, the Company will implement the
cultivation for new business, thus the sustainable healthy development will come more and more feasible.
Core-competency of the Company further promoted in the reporting period.
III. Analysis of main business
In the first half of 2022, the Company focused on hot and cold industries, continued to cultivate advantageous
market segments, solidly improved its core competitiveness, and accelerated the improvement of its main
business. In the first half of 2022, the Company achieved an operating revenue of 1,291.86 million yuan, an
increase of 18.06% year-on-year; The net profit attributable to the shareholders of the listed company was
29.57million yuan, turning losses into profits year on year.

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                                   Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


During the reporting period, the Company adhered to integrity, innovation and pragmatic reform. Enrich and
strengthen the operation and management team, adjust and optimize the organizational structure and business
processes. Multiple strategies should be taken simultaneously to effectively improve production capacity and
production efficiency. With green refrigerant and zero carbon as the center and market segmentation as the
goal, we will solidly improve technology. The "national high-end equipment manufacturing standardization
pilot" passed the acceptance smoothly. The screw refrigeration unit for large ocean fishing vessels of the
Company was selected as the "specialized and special new" product of Liaoning Province in 2022.
During the reporting period, Bingshan Engineering company, a subsidiary of the Company, continued to
cultivate advantageous market segments. In the field of product business, actively serve high-end customers,
and sign a number of projects with BASF, Yabao, etc; Join hands with leading enterprises to lead the
polysilicon market. In the field of engineering, Xinjiang central kitchen project, Shanghai Star indoor
comprehensive ice and snow venue project and other landmark projects were constructed in an orderly manner.
In the field of energy, the implementation of CCUS projects has been accelerated, and carbon neutralization
solutions have been strongly expanded.
During the reporting period, Wuhan New World Refrigeration, a subsidiary of the Company, further optimized
its products and solutions. Based on the existing traditional products, focus on expanding the energy, coal and
LNG segment markets. The marketing of the main models of energy products has achieved good results, and
the steam screw compressor unit has achieved a breakthrough in the sales of new products.
During the reporting period, Bingshan Guardian, a subsidiary of the Company, focused on energy-saving
control of cooling and heating systems and made efforts to become stronger and bigger. Absorb and merge
New Meica to realize resource integration, complementary advantages and efficient operation. Won the bid for
the distribution box project of Dalian Bay Subsea Tunnel project, and helped Dalian key projects.
Independently develop comprehensive energy-saving algorithm, and launch the centralized monitoring
energy-saving system of IOT supermarket convenience stores with obvious energy-saving effect.


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       1,291,858,908.71 1,094,285,620.97                      18.06%
Operating cost          1,131,915,209.09     950,404,769.26                    19.10%
Selling           and
distribution               55,209,408.15      56,710,524.65                    -2.65%
expenses
Administrative
                           70,074,155.71      71,726,497.78                    -2.30%
expenses
Financial expenses          5,470,355.43        6,240,668.73                 -12.34%
Income tax                  2,774,153.99        2,514,997.49                   10.30%
R&D expenses               31,564,520.91      30,738,151.60                     2.69%
Net       cash   flow                                                                   Due to the substantial increase in orders, the
coming           from   -189,406,336.85      -28,887,836.28                 -555.66% purchase volume and engineering
operating activities                                                                    installation volume increased, and the cash



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                                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


                                                                                                        paid for purchasing goods and accepting
                                                                                                        labor services increased
        Net      cash     flow                                                                          Increase in cash received from dividends of
        coming           from        70,350,256.80         26,104,458.71                   169.50% associates and decrease in cash paid for
        investment activities                                                                           investments
        Net      cash     flow
        coming           from
                                     30,185,223.89        -57,923,362.57                   152.11% Decrease in cash paid for debt repayment
        fund-raising
        activities
        Net increase in cash
                                    -87,256,638.78        -60,589,772.47                   -44.01%
        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         1,291,858,908.71                    100% 1,094,285,620.97                           100%                    25.29%
        By industry
        Refrigeration and
        air-conditioning           1,246,624,682.46                  96.50% 1,069,601,775.40                          97.74%                   16.55%
        equipment
        Others                        45,234,226.25                    3.50%        24,683,845.57                      2.26%                   83.00%
        By product
        Industrial products          912,396,566.62                  70.63%        864,579,358.55                     79.01%                    5.53%
        Installation project         328,784,059.27                  25.45%        196,759,744.53                     17.98%                   67.10%
        Other products and
                                      50,678,282.82                    3.92%        32,946,517.89                      3.01%                   53.82%
        services
        By region
        Domestic sales             1,215,091,356.98                  94.06% 1,036,222,666.10                          94.69%                   17.26%
        Foreign sales                 76,767,551.73                   5.94%    58,062,954.87                           5.31%                   32.21%


        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
                         1,246,624,682.46         1,101,097,130.75   11.67%                    16.55%             17.19%            Decrease0.49 percentage points
air-conditioning
By product

Industrial products         912,396,566.62          784,509,505.43   14.02%                     5.50%               6.00%          Decrease 0.51 percentage points

Installation project        328,784,059.27          312,879,375.49    4.84%                    67.10%             62.50%           Increase 2.36 percentage points
Other products and
                               5,444,056.57           3,708,249.83   31.88%                  -34.10%             -47.90%        Increase 18.09 percentage points
services
By region
Domestic sales           1,169,857,130.73         1,031,667,083.53   11.81%                    15.65%             16.22%            Decrease0.43 percentage points

Foreign sales                  76,767,551.73         69,430,047.22    9.56%                    32.21%             33.92%            Decrease1.15 percentage points




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                                   Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report




IV. Analysis of the non-main business
√Applicable □Not applicable
                                                                                                       unit: RMB yuan
                                                                          In addition to the investment income from
                                                                          one-time equity transfer, the investment
           income from investment                         83,743,763.15
                                                                          income of the Company to the associated
                                                                          companies is sustainable.


V. Analysis of assets & liabilities
1. Remarkable change in assets
                                                                                                        Monetary unit: RMB yuan
                                   30-6-2022                       31-12-2021
                                           Proportion
                                                                              Proportion to       Proportion increase/decrease.
                               Amount      to the total      Amount
                                                                             the total assets
                                              assets
Monetary funds               402,662,001.86       6.89%    522,658,505.79             9.11%           Decrease 2.22percentage points
Accounts receivable          982,008,651.89      16.81%    821,548,678.85           14.32%        Increase 2.49 percentage points
Contract assets              126,164,442.94       2.16%    109,859,658.79             1.92%           Increase 0.24 percentage points
Inventories                 1,053,998,091.18     18.04% 1,014,527,127.82            17.69%            Increase 0.35 percentage points
Investment property          117,379,096.16       2.01%    120,752,809.61             2.11%        Decrease 0.01 percentage points
Long-term equity
                            1,207,390,848.39     20.67% 1,231,504,533.45            21.47%         Decrease 0.08 percentage points
investment
Fixed assets                 831,680,902.75      14.24%    855,395,405.85           14.91%       Decrease 0.67 percentage points
Construction in progress      50,556,431.55       0.87%      38,974,478.45            0.68%       Decrease 019 percentage points
Right of use assets           16,107,591.26       0.28%      23,934,703.37            0.42%      Decrease 0.14 percentage points
Short-term loans             240,000,000.00       4.11%    245,937,091.72             4.29%        Decrease 0.18 percentage points
Contract liabilities         445,660,584.96       7.63%    499,719,963.40             8.71%         Decrease 1.08percentage point
Long-term loans              140,000,000.00       2.40%    150,000,000.00             2.62%        Decrease 0.22 percentage points
Lease liabilities              5,631,101.48       0.10%       5,394,021.14            0.09%       Increase 0.01 percentage points
2. The main overseas assets
□ Applicable √ Not applicable
3. Assets & liabilities which are measured by fair value
√ Applicable □ Not applicable
The beginning number is 261,410,664.61 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-29,425,921.52 yuan,The amount sold in the
current period is 107,495,400.00 yuan, the current sale amount is 0 yuan, and the final number is167,515,974.19
yuan.
3. Restrictions on asset rights at the end of reporting period
√ Applicable □ Not applicable
                    Items                        2022.6.30                              Reasons
Monetary fund                                    50,887,086.77                    Guarantee money
Notes Receivable                                   4,810,536.65                          Pledge
Inventories                                      88,294,179.79                           Pledge
Fixed assets                                     38,433,002.00                           Pledge
Intangible assets                                  6,209,834.23                          Pledge


                                                                                                                                  12
                                                       Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report




       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
                                              1,207,390,848.39                                                       1,606,295,377.43                                -24.83%

       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
           Guotai                             fair value                                                                                                                                Own
 601211                       10,910,008.00                  195,180,043.12    -29,425,921.52                  5,289,000.00     -22,007,116.08     165,832,121.60    Non-current
           Jun’an                            measurement                                                                                                                               funds
                                                                                                                                                                    financial assets

           total              10,910,008.00 --               195,180,043.12    -29,425,921.52                  5,289,000.00     -22,007,116.08     165,832,121.60                         --


         (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
       The Company transferred 17.80 percent equity of Suzhou Thermoking which was held by the Company with price
       of RMB 102.2064 million yuan to Trane Technologies European Holding Company B.V. After the above
       mentioned equity transfer finished, the Company will not hold equity of Suzhou Thermoking.

       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
Panasonic
                        shareholding       Scroll Compressor                JPY 6,200 million         149,014.00              111,476.00               58,677.00            4,843.00
Compressor
                        company
                        mutual             New building
Jing Xue                                                                 RMB108,000
                        shareholding       energy-saving board,                                       158,759.00                77,728.00              27,483.00            1,423.00
Insulation                                                               thousand
                        company            refrigerated storage door
Bingshan Metal mutual                      Pipe system connectors,            USD 18.0645               39,119.00               33,394.00              24,038.00            2,981.00



                                                                                                                                                                                13
                                         Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


  Technology   shareholding   high-speed rail                 million
               company        connectors, hydraulic
                              valve bodies, automotive
                              engine parts, etc.
                              Production and sales of
                              commercial refrigeration
               mutual
Panasonic                     equipment, cold storage,
               shareholding                              JPY 4,650 million   223,961.00    16,987.00       107,604.00 -4,485.00
Cold-chain                    stainless steel kitchen
               company
                              equipment and electrical
                              products
      Subsidiary companies obtained or disposed in the reporting period
      √ Applicable □ Not applicable
      The Company transferred 100 percent equity of Bingshan Service which was held by the Company with price of
      RMB 25.8882 million yuan. During the reporting period ,the equity transfer has been finished, the Company not
      hod equity of Bingshan Service.
      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 advantage 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.

      (4)Risk of rising raw material prices
      Countermeasures: the Company will actively respond to cost pressure by reducing material rates, centralized
      procurement, expanding sales, adjusting selling prices, reducing expenses and other measures.




                                                                                                                          14
                                          Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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
The first Extraordinary General Meeting of Extraordinary         Shareholders’                              Jan                      http://www.cnin
                                                                                        29.37%                          Jan 13,2022
shareholders in 2022                          General Meeting                                              12,2022                       fo.com.cn
                                              Annual Shareholders’ General                                  May                      http://www.cnin
2021Annual Shareholders’ General Meeting                                               29.74%                         May 19,2022
                                              Meeting                                                      18,2022                       fo.com.cn


       II. Changes of directors, supervisors, senior managers of the Company

       Name             Position held             Type                  Date                                       Reason
      Fan Wen               Director           be elected          Jan12, 2022               The Board of directors changes, gets elected
    Song Wenbao             Director           be elected          Jan12, 2022               The Board of directors changes, gets elected
    Dono Shigeru            Director           be elected          Jan12, 2022               The Board of directors changes, gets elected
                        Vice General
       Lu Jun                                 be appointed         Jan12, 2022                   Appointed by the Board of Directors
                            Manager
                        Vice General
     Yang Fuhua                               be appointed         Jan12, 2022                   Appointed by the Board of Directors
                            Manager
                       Vice chairman of
      Yin Xide           the board of          be elected          Jan12, 2022                                   be elected
                            directors
                                            Leave office after
     Xu Junrao              Director                               Jan12, 2022                       General election, leave office
                                             the end of term
                                            Leave office after
   Yokoo Sadaaki            Director                               Jan12, 2022                       General election, leave office
                                             the end of term
                       Vice chairman of
                                            Leave office after
      Ding Jie           the board of                              Jan12, 2022                       General election, leave office
                                             the end of term
                            directors


       III. Profit distribution and dividend payment
       □ Applicable √ Not applicable
       IV.The implementation and effect of equity incentive
       □ Applicable √ Not applicable




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                                       Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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
   Administrative penalties imposed for environmental problems during the reporting period
   □Yes √ No

                                  Main                               Distribution                     Pollutant
                                                         Number of                                                               Total    Excessiv
                                pollutant     Way of                    of the        Emission        discharge     Total
   Enterprise or subsidiary                              discharge                                                             approved       e
                                   and       discharge                discharge     concentration     standard    discharge
                                                           outlet                                                              emissions emission
                                 features                               outlet                      implemented


Bingshan Refrigeration & Heat                                        Unified                        DB21                                  Not over
                                COD         sequence         1                        129 ㎎/L                    1.807tons        None
Transfer Technologies Co., Ltd.                                      discharged                                                           standard
                                                                                                    1627-2008


Bingshan Refrigeration & Heat Ammonia                                Unified                        DB21                                  Not over
                                         sequence            1                       9.72 ㎎/L                    0.127 tons       None
Transfer Technologies Co., Ltd. nitrogen                             discharged                                                           standard
                                                                                                    1627-2008

Bingshan Refrigeration & Heat                                        Unified                                                              Not over
                                Dust        sequence         1                       2.2mg/m3       GB9078-1996 1.363 tons         None
Transfer Technologies Co., Ltd.                                      discharged                                                           standard
   The Company received the new version of the "Sewage Discharge Permit" issued by the Dalian Ecological
   Environment Bureau in July 2020. The Company discharges within the limit according to the required emission
   concentration of the new version of "Sewage Discharge Permit".

   Measures and effects taken by the Company to reduce carbon emissions
   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

   During the reporting period, the Company continued to pay attention to the poverty alleviation and consolidation
   of its counterpart, Songlin Village, Guangming Mountain Town, Zhuanghe City, visited and regularly maintained
   the air conditioning equipment of the villagers' cultural activity center.

                                                                                                                                         16
               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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 262,660 thousand yuan, accounting for 34.27% of the budgeted amount for the
year 2022. This included 65,490 thousand yuan, accounting for 37.75% of the budgeted amount for the
year 2022, for purchasing supporting products for package projects from associated parties, and 197,170
thousand yuan, accounting for 33.24% of the budgeted amount for the year 2022, 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
During the reporting period, the Company transferred 100% equity of its wholly-owned subsidiary
Bingshan Technology Services (Dalian) Co., Ltd. to Dalian Bingshan Group Co., Ltd., Dalian
Zhonghuida Refrigeration Technology Co., Ltd. and Dalian Zhixin Enterprise Management Partnership
(limited partnership) upon deliberation at the 2nd meeting of the 9th Board of Directors of the Company.
The above transactions constitute connected transactions and the equity transfer has been completed.


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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

XII.Major contract and its performance
1. Hosting, contracting and leasing status
(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 2022 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 2022 is RMB 8.646 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 2,137,500.

2. Guaranteeing status
√ Applicable □ Not applicable
Resolution of 2nd meeting of 7th session of the Board of directors agreed to provide guarantee to Dalian
Bingshan Group Co., Ltd. for obtaining Development Fund of National Development Bank. Total amount
of the loan was RMB160 million with interest rate 1.2%, and the loan period was 10 years. The fund can
only be used for cold chain green intelligent equipment and the development of service industry. When
Dalian Bingshan Group Co., Ltd. receives the fund, it has transferred all the fund to the Company with
the same conditions. The above guarantee to Dalian Bingshan Group Co., Ltd. is to the Company itself
actually.
The guarantee provided by the Company to the customer Guizhou Waterfall Cold Chain Food Investment
Co., Ltd. based on the financial leasing business continued to the reporting period, with a guarantee
amount of 25.705 million yuan. The project is currently under normal performance. The shareholders of
the guaranteed party and relevant natural persons have provided the Company with full joint and several
liability guarantee counter guarantee, and the Company's guarantee risk is generally controllable.
The guarantee provided by the Company to the customer Liuyang Zhongjie Technology Investment Co.,
Ltd. based on the financial leasing business continued to the reporting period, with a guarantee amount of
9.831 million yuan. The project is currently under normal performance. The shareholders of the
guaranteed party and relevant natural persons have provided the Company with full joint and several
liability guarantee counter guarantee, and the Company's guarantee risk is generally controllable.
The above guarantee matters have been reviewed and disclosed by the board of directors.
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




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                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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
                                                                  3,130,039           0.37%        +387,789       3,517,828                  0.42%
       trade conditions
       Other domestic shares                                       3,130,039          0.37%        +387,789       3,517,828               0.42%
       II. Circulating share capital                             840,082,468         99.63%        -387,789     839,694,679              99.58%
       1. Domestically listed ordinary shares                    598,582,468         70.99%        -387,789     598,194,679              70.94%
       2. Domestically listed foreign shares                     241,500,000         28.64%               0     241,500,000              28.64%
       III. Total shares                                         843,212,507           100%               0     843,212,507                100%

             The reason for the Change in share capital
             During the report period, the Company's new director Fan Wen, deputy general manager Lu Jun, the
             Company's director Ding Jie, Xu Junrao expired term of office. The above changes in personnel lead to
             changes in senior executives' locked-in shares, resulting in changes in share composition.The above
             reasons cause changes in the composition of shares.
             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
             The beginning number of the restricted shares is 3,130,039, and the final number of the restricted shares
             is 3,517,828, with an increase of 387,789.
             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 at the end of the                          Total number of shareholders as of the last month
                                                               82,519                                                                          --
reporting 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
Lin Zhenming                                              Foreign natural person              0.80%        6,730,000
Chen Yong                                                 Domestic natural person             0.54%        4,520,000
Wu An                                                     Domestic natural person             0.53%        4,500,000
Zhang Sufen                                               Domestic natural person             0.51%        4,300,000
Xue Hong                                                  Domestic natural person             0.43%        3,600,000
Dalian industrial development investment                  Domestic      non-state-owned
                                                                                              0.40%           3,406,725
Co., Ltd.                                                 legal person
Li Xiaohua                                                Domestic natural person             0.37%           3,145,608

                                                                                                                                        19
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

Zhan Changcheng                               Domestic natural person             0.36%        3,013,927
                                  Shareholding of top ten shareholders without sale restriction
                                                               Number of shares without
                           Name                                                                        Type of shares
                                                                     sale restriction
Dalian Bingshan Group Co., Ltd.                                                170,916,934    RMB denominated ordinary shares
Sanyo Electric Co., Ltd.                                                        73,503,150    Domestically listed foreign shares
Lin Zhenming                                                                      6,730,000   Domestically listed foreign shares
Chen Yong                                                                         4,520,000   RMB denominated ordinary shares
Wu An                                                                             4,500,000   Domestically listed foreign shares
Zhang Sufen                                                                       4,300,000   RMB denominated ordinary shares
Xue Hong                                                                          3,600,000   Domestically listed foreign shares
Dalian industrial development investment Co., Ltd.                                3,406,725   RMB denominated ordinary shares
Li Xiaohua                                                                        3,145,608   RMB denominated ordinary shares
Zhan Changcheng                                                                   3,013,927   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.
                      above shareholders                        Sanyo 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 82,519,
            including 75,178 A-share shareholders and 7,341 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. 2022 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. 2022 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. 2022 Semiannual Report



                         Section 10 Financial Report

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




                                                                                             23
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report



                                                     BALANCE SHEET
               Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd.   June 30, 2022   Unit: RMB Yuan

                                                                     30-June-2022                            1-Jan-2022
                            Items
                                                           Consolidation     Parent Company       Consolidation    Parent Company
Current assets:
Monetary funds                                              402,662,001.86     226,098,769.14     522,658,505.79     391,077,589.19
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                                          181,955,093.07        54,171,528.95     166,430,365.74      61,036,803.62
Accounts receivable                                       982,008,651.89       640,566,516.75     821,548,678.85     408,719,275.78
Receivables financing                                       24,737,543.92           764,581.61     43,704,310.38          5,427,828.26
Accounts paid in advance                                  225,537,271.29        90,322,298.26     182,701,403.55      57,409,521.75
Other receivables                                         182,939,942.92       154,188,541.18      60,340,096.45      54,222,825.18
     Interest receivables
     Dividend receivable                                    12,864,770.89       16,321,464.90       1,003,568.75      25,100,920.84
Inventories                                             1,053,998,091.18       340,277,702.25 1,014,527,127.82       339,977,048.51
Contract assets                                           126,164,442.94        74,697,908.71     109,859,658.79      50,916,025.04
Assets held for sale
Non-current asset due within one year                       14,990,989.30       13,281,553.63      14,990,989.30      13,281,553.63
Other current assets                                        17,677,299.20           262,875.32     24,525,076.71          8,871,387.69
Total current assets                                    3,212,671,327.57 1,594,632,275.80 2,961,286,213.38 1,390,939,858.65
Non-current assets:
Finance asset held available for sales
Held-to-maturity investment
Long-term account receivable
Long-term equity investment                             1,207,390,848.39 1,877,227,706.53 1,231,504,533.45 1,923,394,225.05
Other Non-current financial assets                        167,515,974.19       166,200,831.69     261,410,664.61     260,095,522.11
Investment property                                       117,379,096.16        93,418,471.21     120,752,809.61      95,850,052.41
Fixed assets                                              831,680,902.75       654,070,032.03     855,395,405.85     680,392,162.13
Construction in progress                                    50,556,431.55       42,169,867.00      38,974,478.45      28,279,901.38
Right of use assets                                         16,107,591.26       14,980,609.23 23,934,703.37           15,636,361.47
Engineering material
Disposal of fixed asset
Productive biological asset
Oil and gas asset
Intangible assets                                         138,604,066.93        71,688,794.33     142,592,738.10      73,679,019.01
Expense on Research and Development
Goodwill                                                     1,750,799.49                     -     1,750,799.49                     -
Long-term expenses to be apportioned                         7,465,632.83        6,113,409.69       8,088,684.23          6,766,442.52
Deferred income tax asset                                   90,178,832.03       16,863,056.76      89,879,574.13      16,806,287.61
Other non-current asset
Total non-current asset                                 2,628,630,175.58 2,942,732,778.47 2,774,284,391.29 3,100,899,973.69
                       Total assets                     5,841,301,503.15 4,537,365,054.27 5,735,570,604.67 4,491,839,832.34
Current liabilities:

                                                                                                                             24
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

Short-term loans                                         240,000,000.00      229,000,000.00    245,937,091.72    230,373,666.72
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                                              320,677,585.76    206,656,813.15    380,033,039.56    238,051,362.81
Accounts payable                                         1,157,541,083.28    373,435,894.60    919,871,927.53    318,798,749.33
Accounts received in advance
Contract liabilities                                       445,660,584.96    130,257,394.65    499,719,963.40    115,654,933.60
Wage payable                                                 9,106,878.51        133,117.58     35,148,782.48     13,551,313.90
Taxes payable                                               32,022,968.12     17,912,457.32     13,514,847.82      2,667,309.95
Other accounts payable                                      47,679,599.23     26,296,775.31     55,284,140.21     23,508,139.39
     Interest payable
     Dividend payable                                       10,765,281.07      8,965,281.07     3,008,156.00        533,156.00
Liabilities held for sale
Non-current liabilities due within one year                 22,899,439.44      1,918,874.53     24,175,388.12      1,918,874.53
Other current liabilities                                  201,328,280.32     70,763,171.64    195,213,206.91     68,871,944.99
Total current liabilities                                2,476,916,419.62 1,056,374,498.78 2,368,898,387.75 1,013,396,295.22
Non-current liabilities:
Long-term loans                                            140,000,000.00     140,000,000.00    150,000,000.00    150,000,000.00
Bonds payable
    Preferred stock
    Perpetual bond
Lease liability                                              5,631,101.48     12,121,374.01      5,394,021.14     13,243,055.41
Long-term account payable                                   23,088,337.61                  -    19,998,913.29                  -
Long-term wage payable
Special Payable
Anticipation liabilities
Deferred income                                            103,009,836.92     64,389,334.92    106,185,323.82     66,992,823.82
Deferred income tax liabilities                             23,238,317.04     23,238,317.04     35,596,349.70     35,596,349.70
Other non-current liabilities
Total non-current liabilities                              294,967,593.05    239,749,025.97    317,174,607.95    265,832,228.93
                       Total liabilities                 2,771,884,012.67 1,296,123,524.75 2,686,072,995.70 1,279,228,524.15
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                                    719,879,694.78     755,146,592.54    720,215,866.78    755,146,592.54
Less: Treasury stock
Other comprehensive income                                   2,178,681.73      1,216,581.06     2,178,681.73       1,216,581.06
Special preparation
Surplus public reserve                                     809,471,199.64    809,471,199.64    809,471,199.64    809,471,199.64
Generic risk reserve
Retained profit                                            648,900,808.77    832,194,649.28    627,764,582.32    803,564,427.95
Total owner’s equity attributable to parent company     3,023,642,891.92 3,241,241,529.52 3,002,842,837.47 3,212,611,308.19
Minority interests                                          45,774,598.56                  -    46,654,771.50                  -
                                                                                                                      25
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

Total owner’s equity                                          3,069,417,490.48 3,241,241,529.52 3,049,497,608.97 3,212,611,308.19
       Total liabilities and shareholder’s equity             5,841,301,503.15 4,537,365,054.27 5,735,570,604.67 4,491,839,832.34
       Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                          26
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report



                                                       INCOME STATEMENT
       Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd.           January-June, 2022         Unit: RMB Yuan
                                                                      January-June, 2022                        January-June, 2021
                           Items
                                                               Consolidation     Parent Company       Consolidation        Parent Company
I. Total sales                                               1,291,858,908.71     468,001,628.25      1,094,285,620.97       406,481,436.30
II. Total operating cost                                     1,304,025,021.32     486,496,189.37      1,125,502,134.17       430,343,974.93
Including: Operating cost                                    1,131,915,209.09     407,577,362.51        950,404,769.26       350,403,193.45
            Taxes and associate charges                          9,791,372.03       5,558,409.19          9,681,522.15          6,384,124.77
            Selling and distribution expenses                   55,209,408.15      20,533,128.73         56,710,524.65         21,863,336.01
            Administrative expenses                             70,074,155.71      34,892,044.21         71,726,497.78         33,484,241.78
            R&D expenses                                        31,564,520.91      14,040,048.85         30,738,151.60         13,801,193.69
            Financial expense                                    5,470,355.43       3,863,954.55          6,240,668.73          4,407,885.23
                   Including: interest expense                   7,533,477.17       4,561,734.35          8,685,937.28          6,705,229.51
                              interest income                    2,004,850.77       1,542,821.77          3,144,366.44          3,042,414.46
Add: Other income                                                1,984,170.62          31,241.33            914,454.99                        -
     Gain/(loss) from investment                                83,743,763.15      88,227,124.82         28,211,757.61         29,386,783.07
          Including: income from investment on
                                                                16,955,402.09      16,926,568.63         21,085,751.39         22,157,178.59
affiliated enterprise and jointly enterprise
     Gain/(loss) from change in fair value (loss as “-“)    -29,425,921.52      -29,425,921.52         -5,034,903.12         -5,034,903.12
     Credit impairment loss (loss as “-“)                   -12,091,879.71       -1,460,424.20         -7,635,425.72        -2,126,150.18

     Assets impairment loss (loss as “-“)                       -775,665.61        -632,818.79         -1,016,603.72          -403,392.99
     Gain/(loss) from asset disposal (loss as “-“)                67,260.20              1,451.76             8,393.93             -399.28
III. Operating profit                                           31,335,614.52      38,277,333.61        -15,768,839.23         -2,040,601.13
Add: non-business income                                         1,610,684.35          20,000.08          1,939,098.38                 48.54
Less: non-business expense                                         332,644.57                               561,689.05           373,198.48
IV. Total profit                                                32,613,654.30      38,297,333.69        -14,391,429.90         -2,413,751.07
Less: Income tax                                                 2,774,153.99       1,234,987.29          2,514,997.49         -1,043,300.45
V. Net profit                                                   29,839,500.31      37,062,346.40        -16,906,427.39         -1,370,450.62
(I) Net profit from continuous operation                        29,839,500.31      37,062,346.40        -16,906,427.39         -1,370,450.62
(II)Net profit from discontinuing operation
Net profit attributable to parent company                       29,568,351.52        37,062,346.40      -14,584,210.01         -1,370,450.62
Minority shareholders’ gains and losses                           271,148.79                            -2,322,217.38                        -
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

                                                                                                                                     27
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

investments into available-for-sale financial assets
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                                      29,839,500.31           37,062,346.40            -16,906,427.39          -1,370,450.62
Total comprehensive income attributable to parent
company                                                             29,568,351.52           37,062,346.40            -14,584,210.01          -1,370,450.62
Total comprehensive income attributable to minority
shareholders                                                            271,148.79                                    -2,322,217.38                      -

VIII. Earnings per share
(I) basic earnings per share                                                    0.035                                          -0.017                    -
(II) diluted earnings per share                                                 0.035                                          -0.017                    -
          Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                  28
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report



                                               CASH FLOW STATEMENT
          Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd.        January -June, 2022    Unit: RMB Yuan
                                                                     January -June, 2022                     January -June, 2021
                           Items
                                                               Consolidation    Parent Company         Consolidation        Parent Company
I. Cash flows arising from operating activities:
Cash received from selling commodities and providing
labor services                                               1,261,666,720.62    352,345,258.81         829,930,587.89        363,144,362.91

Write-back of tax received                                     11,560,593.20         4,006,659.69        13,785,959.06                       -
Other cash received concerning operating activities            27,127,455.59       5,384,314.18          43,810,533.99         10,124,431.16
 Subtotal of cash inflow arising from operating activities 1,300,354,769.41      361,736,232.68         887,527,080.94        373,268,794.07
Cash paid for purchasing commodities and receiving
labor service                                              1,193,219,986.59      496,371,451.85         611,357,308.87        250,713,151.99

Cash paid to/for staff and workers                            188,402,543.12      62,633,591.91         180,167,491.49         57,127,778.83
Taxes paid                                                     31,106,515.38      11,139,042.04          39,272,409.35         21,117,335.18
Other cash paid concerning operating activities                77,032,061.17      32,464,131.37          85,617,707.51         24,604,890.78
Subtotal of cash outflow arising from operating activities 1,489,761,106.26      602,608,217.17         916,414,917.22        353,563,156.78
     Net cash flows arising from operating activities        -189,406,336.85 -240,871,984.49            -28,887,836.28         19,705,637.29
II. Cash flows arising from investing activities:
Cash received from recovering investment                           300,000.00        300,000.00                  3,262.34
Cash received from investment income                           76,499,887.00      76,474,242.00          40,106,533.49         40,106,533.49
Net cash received from disposal of fixed, intangible and
other long-term assets                                             361,191.28              5,000.00          79,228.00              5,000.00
Net cash received from disposal of subsidiaries and other
units                                                           5,605,792.62      25,888,200.00          36,263,700.00         36,263,700.00

Other cash received concerning investing activities
    Subtotal of cash inflow from investing activities          82,766,870.90     102,667,442.00          76,452,723.83         76,375,233.49
Cash paid for purchasing fixed, intangible and other
long-term assets                                               12,416,614.10       9,320,136.74           4,948,265.12          3,291,284.99

Cash paid for investment                                                                                 45,400,000.00         45,400,000.00
Net cash paid for achievement of subsidiaries and other
business units
Other cash paid concerning investing activities
    Subtotal of cash outflow from investing activities         12,416,614.10       9,320,136.74          50,348,265.12         48,691,284.99
     Net cash flows arising from investing activities          70,350,256.80      93,347,305.26          26,104,458.71         27,683,948.50
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                                      240,850,000.00     229,000,000.00         235,180,000.00        207,000,000.00
Cash received from issuing bonds
Other cash received concerning financing activities            95,778,131.09      21,144,709.02          60,343,934.67         23,123,472.43
    Subtotal of cash inflow from financing activities         336,628,131.09     250,144,709.02         295,523,934.67        230,123,472.43
Cash paid for settling debts                                  237,845,000.00     237,845,000.00         284,622,721.99        266,011,600.00
Cash paid for dividend and profit distributing or interest
                                                               12,340,724.16       8,186,734.35           8,511,930.03          7,062,645.82
paying
Including: dividends or profit paid by subsidiaries to
minority shareholders
Other cash paid concerning financing activities                56,257,183.04         612,000.00          60,312,645.22         22,103,989.52
    Subtotal of cash outflow from financing activities        306,442,907.20     246,643,734.35         353,447,297.24        295,178,235.34
     Net cash flows arising from financing activities          30,185,223.89       3,500,974.67         -57,923,362.57        -65,054,762.91
IV. Influence on cash due to fluctuation in exchange rate       1,614,217.38                -15.49          116,967.67               -448.17
                                                                                                                                    29
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

V. Net increase of cash and cash equivalents                         -87,256,638.78 -144,023,720.05                  -60,589,772.47          -17,665,625.29
Add: Balance of cash and cash equivalents at the period
-begin                                                               438,969,337.87         369,932,989.19           314,978,460.49          185,202,268.28
VI. Balance of cash and cash equivalents at the
period–end                                                          351,712,699.09         225,909,269.14           254,388,688.02          167,536,642.99
          Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                   30
                                    Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


                         CONSOLIDATED STATEMENT OF CHANGES IN OWNERS’ EQUITY
               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                                             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 (“-”                           336,172.00                                                                 21,136,226.45   -880,172.94           19,919,881.51
means 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. 2022 Semiannual Report


                                                                                            2021.01-06
                                                          Owners’ equity attributable to parent company
             Items                                                                                                                                                   Total of
                                                               Lessen:         Other       Special                                 Retained         Minority
                                                    Capital                                            Surplus                                                       owners’
                                 share capital                 treasury comprehens preparatio                                       profits          equity
                                                    suplus                                             reserve                                                        equity
                                                                 stock      ive income        n
I. balance at the end of last
                                   843,212,507.00 726,768,468.00                  2,501,459.77                   805,525,775.33    997,601,577.97    73,596,499.65 3,449,206,287.72
year
1. Change of accounting
policy
2. Correction of errors in
previous period
II. Balance at the beginning of
                                   843,212,507.00 726,768,468.00                  2,501,459.77                   805,525,775.33    997,601,577.97    73,596,499.65 3,449,206,287.72
this year
III. Increase/ decrease of
amount in this year (“-”                        -16,123,970.29                                                  12,785,383.91    -35,801,718.99    -2,322,217.38   -41,462,522.75
means decrease)
(I)     Total     comprehensive
                                                                                                                                   -14,584,210.01    -2,322,217.38   -16,906,427.39
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                                                                                       12,785,383.91    -21,217,508.98                -    -8,432,125.07
  1. Withdrawing surplus
                                                                                                                  12,785,383.91    -12,785,383.91                                 -
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                                                                      1,201,021.67                                                          1,201,021.67
2. Used in the period                                                                            -1,201,021.67                                                        -1,201,021.67
(VI) Other                                         -16,123,970.29                                                                                                    -16,123,970.29
  IV. Balance at the end of this
                                   843,212,507.00 710,644,497.71                  2,501,459.77                   818,311,159.24   961,799,858.98     71,274,282.27 3,407,743,764.97
period
               Legal Representative: Ji Zhijian   Chief Financial Official: Wang Jinxiu    Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                                32
                                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


                                      STATEMENT OF CHANGES IN OWNERS’ EQUITY
                  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 (“-”                                                                                                                              28,630,221.33         28,630,221.33
means 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. 2022 Semiannual Report


                                                                                                   2021.01-06
                                                                          Owners’ equity attributable to parent company
             Items                                         Other                    Lessen:           Other                                                         Total of owners’
                                                                       Capital                                       Special         Surplus        Retained             equity
                                     share capital        equity                    treasury     comprehensive
                                                                       suplus                                      preparation       reserve         profits
                                                        instrument                    stock          income
I. balance at the end of last
                                       843,212,507.00                771,270,562.83                  1,539,359.10                   805,525,775.33 990,593,941.49     3,412,142,145.75
year
1. Change of accounting
policy
2. Correction of errors in
previous period
II. Balance at the beginning of
                                       843,212,507.00                771,270,562.83                  1,539,359.10                   805,525,775.33 990,593,941.49     3,412,142,145.75
this year
III. Increase/ decrease of
amount in this year (“-”                                           -16,123,970.29                                                  12,785,383.91 -22,587,959.60        -25,926,545.98
means decrease)
(I)     Total     comprehensive
                                                                                                                                                    -1,370,450.62         -1,370,450.62
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                                                                                                          12,785,383.91 -21,217,508.98         -8,432,125.07
  1. Withdrawing surplus
                                                                                                                                     12,785,383.91 -12,785,383.91                     -
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                                                                                          1,201,021.67                                         1,201,021.67
2. Used in the period                                                                                               -1,201,021.67                                         -1,201,021.67
(VI) Other                                                           -16,123,970.29                                                                                      -16,123,970.29
  IV. Balance at the end of this
                                       843,212,507.00                755,146,592.54                  1,539,359.10                   818,311,159.24 968,005,981.89     3,386,215,599.77
period

               Legal Representative: Ji Zhijian      Chief Financial Official: Wang Jinxiu   Person in Charge of Accounting Organization: Li Sheng




                                                                                                                                                                    34
             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 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 20th, 2016 and set 20th September 2016 as share granted date, and granted
                                                                                                    35
            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

12,884,000 number of restricted shares to 188 incentive targets at granted price of 5.62Yuan per
share. By 22ndNovember, 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,
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  manufacture, sale, lease, installation and repair of refrigeration and heat equipment, accessories,
  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 2 entities (Bingshan Technology Services (Dalian) Co., Ltd. and Ningbo
  Bingshan Refrigeration and Air Conditioning Engineering 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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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
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.
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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
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
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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
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.
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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, 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
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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.
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  (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
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
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

 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

 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

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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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

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
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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  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

  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

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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  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
  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




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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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
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

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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
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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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:

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.
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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

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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

    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 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%

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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


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 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

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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

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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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

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
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  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 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

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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  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 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
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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
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                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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.


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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

(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
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
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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 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
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              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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
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.
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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report




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 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
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             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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, 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.


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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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, 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

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            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

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.

(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
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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  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
  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:

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               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


        Tax                            Tax base                               Tax rate
Value-added tax         Sales revenue or Purchase                   6%、9%、10%、13%、16%
(VAT)
City construction       Value-added tax payables                                 7%
tax
Education surcharge     Value-added tax payables                                 3%
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%
  Dalian Bingshan Guardian Automation Co., Ltd.                                    15%
  Dalian Bingshan Ryosetsu Quick Freezing Equipment Co., Ltd.                      25%
  Wuhan New World Refrigeration Industrial Co., Ltd.                               15%
  Bingshan Technology Service (Dalian) Co.,Ltd.                                  15%
  Dalian Bingshan Engineering&Trading Co.,Ltd                                      25%
  Dalian Universe Thermal Technology Co., Ltd.                                     15%
  Dalian New Meica Electronics Technology 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.
                                                                                                       72
               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

 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
 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, Dalian New Meica Electronics Technology 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 GR202021200699, and the validity duration is three years.
 According to the tax law, New Meica can be granted for the preferential tax policy of enterprise
 income tax rate of 15% in three years.

VII. Notes to Consolidated Financial Statements

  1. Cash and cash in bank

  Item                                                  Closing Balance        Opening Balance
  Cash on hand                                                    37,599.67               99,580.64
  Cash in bank                                             351,737,315.42            443,177,237.30
  Other cash and cash equivalents                              50,887,086.77          79,381,687.85
  Total                                                    402,662,001.86            522,658,505.79

  Note: The total amount of restricted monetary funds at the end of the period was 50,887,086.77 Yuan,
including 30,671,478.54 Yuan for bank acceptance, 5,987,639.95 Yuan for letter of credit, 7,793,072.96
Yuan for letter of guarantee, 1,000,000.00 Yuan for migrant workers, and 5,434,895.32 Yuan for bank
accounts frozen due to litigation.

                                                                                                      73
                   Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

   2. Notes receivable

   (1) Category of notes receivable

  Items                                                                   Closing Balance                          Opening Balance
  Bank acceptance                   notes                                             174,585,498.27                         163,956,682.86
  Commercial acceptance                    notes                                        7,369,594.80                             2,473,682.88
  Total                                                                               181,955,093.07                         166,430,365.74




                                          Closing Balance                                                  Opening Balance

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

Including:

Notes

receivable with
                                                                       181,955,093                                                        166,430,365.
                   182,511,498.27     100.00       556,405.20   0.30                    166,617,129.06    100.00   186,763.32     0.11
provision for                                                                  .07                                                                   74

bad debts by

combination

Including:

Bank                                                                   174,585,498.
                   174,585,498.27       95.66                                            163,956,682.86    98.40                          163,956,682.86
                                                                                27
acceptance bill

trade
                     7,926,000.00       43.34      556,405.20   7.02   7,369,594.80        2,660,446.20     1.60    186,763.32    7.02      2,473,682.88
acceptance

draft
                                                                       181,955,093.
        Total      182,511,498.27      100.00      556,405.20   0.30
                                                                                07
                                                                                         166,617,129.06   100.00    186,763.32    0.11    166,430,365.74




Provision for bad debts by combination:

                                                                          Closing Balance
           Items
                                       Booking balance                        Bad debt provision                     Provision ratio
Trade acceptance
                                                        7,926,000.00                               556,405.20                            7.02%
           draft
Instructions for determining the basis for this combination:
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 RNot applicable

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



                                                                                                                                                     74
                          Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


                          Opening                                                 Change during the year                                                       Closing
Category
                           balance                Accrued                 Collected/reversed                   Written-off             Others                 Balance
Bad debt
provision for                186,763.32               369,641.88                                                                                                      556,405.20

notes receivable
Total                        186,763.32               369,641.88                                                                                                      556,405.20

        Among them, the amount of bad debt provision recovered or reversed in the current period is
        important:
        Applicable RNot applicable
        (3)Notes receivable pledged by the company at the end of the period
           Items                                                                                              Closing pledged amount
           Bank acceptance notes                                                                                                                 4,810,536.65
           Total                                                                                                                                 4,810,536.65

        (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                                                                                                               142,918,849.10

           Total                                                                                                                               142,918,849.10

           3. Accounts receivable

            (1) Category of accounts receivable

                                                Closing Balance                                                       Opening Balance

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

        Accounts

        receivable with
                                              100.0                                 982,008,651.                               371,763,867.6            821,548,67
                           1,355,303,774.28             373,295,122.39    27.54                    1,193,312,546.52   100.00                    31.15
        provision for                             0                                          89                                            7                  8.85


        bad debts by

        combination
                                              100.0                                 982,008,651.                               371,763,867.6            821,548,67
             Total         1,355,303,774.28
                                                  0
                                                        373,295,122.39    27.54
                                                                                             89
                                                                                                   1,193,312,546.52   100.00
                                                                                                                                           7
                                                                                                                                                31.15
                                                                                                                                                              8.85



            Provision for bad debts by combination:
                                                                                                        Closing Balance
                          Items
                                                                         Booking balance                         Provision                                    %
    within 1 year                                                                     749,445,703.10                              52,611,088.36                        7.02
    1-2 years                                                                         150,287,415.03                              25,158,113.28                       16.74
    2-3 years                                                                          63,997,681.96                              19,730,485.35                       30.83
    3-4 years                                                                         159,385,816.51                              78,625,023.28                       49.33
    4-5 years                                                                         125,733,377.22                              90,716,631.66                       72.15
    more than 5 years                                                                 106,453,780.46                             106,453,780.46                      100.00
    Total                                                                           1,355,303,774.28                             373,295,122.39

                                                                                                                                                                     75
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

           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 RNot applicable

            Disclosure by age

                                    Aging                                                    Closing Balance
      Within1 year                                                                                                     749,445,703.10

      1to 2 years                                                                                                      150,287,415.03

      2 to 3 years                                                                                                      63,997,681.96

      More than 3 years                                                                                                391,572,974.19

        3 to 4 years                                                                                                   159,385,816.51

        4 to 5 years                                                                                                   125,733,377.22

        More than 5 years                                                                                              106,453,780.46

      Total                                                                                                           1,355,303,774.28

              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                371,763,867.67      11,270,943.86                 46,564.77      9,693,124.37                        373,295,122.39

accounts
receivable

               3) Accounts receivable written off in current period

            Item                                                                     Written off amount
            Receivable actually written off                                                                    9,693,124.37


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

                                                                                                         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
              Tianjin Jitai
                                                                        Quality             Board
              Technology            payment             574,259.50                                               No
                                                                         issues          Resolution
               Co., Ltd.



                                                                                                                              76
                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


         Anyang
                                                               Client has
        Zhongpin                                                                      Board
                              payment         1,520,000.00        been                                      No
        Food Co.,                                                                  Resolution
                                                               bankrupted
           Ltd.
     Sanhui Food
         Logistics                                                                    Board
                              payment         1,189,926.00     Agreement                                    No
    (Tianjin) Co.,                                                                 Resolution
           Ltd.
         Qingdao
          Haihe
     Engineering                                               Client has
                                                                                      Board
        Group Co.,            payment          903,000.00         been                                      No
                                                                                   Resolution
           Ltd.                                                bankrupted
        (Shandong
          Yurui)
          Hebei
                                                              Client has no
         Hongdao                                                                      Board
                              payment         1,257,965.20     executable                                   No
     Technology                                                                    Resolution
                                                                 assets
         Co., Ltd.
          Total                               5,445,150.70


    4) The top five significant accounts receivable categorized by debtors

                                                                   Closing            % of the         Closing Balance
Company
                                                                  Balance             total AR           of Provision
Xinjiang Silk Road Tianshan International Food City
                                                                   41,310,655.23              3.05            2,900,008.00
Investment Co., Ltd.
Hualu Engineering Technology Co., Ltd.                             40,138,250.00              2.96            2,817,705.15

Panasonic Cold Chain (Dalian) Co., Ltd.                            38,098,054.10              2.81            2,674,483.40

Xinyi     Yuanda       Construction     and    Installation
                                                                   32,748,744.00              2.42           25,281,907.38
Engineering Co., Ltd.
Dalian Xinghaiwan Management and Development
                                                                   24,020,836.00              1.77           18,577,302.85
Center
Total                                                             176,316,539.33          13.01

  4. Receivables financing
                      Items                            Closing Balance                               Opening Balance
  Notes receivable                                                    24,737,543.92                               43,704,310.38
                     Total                                            24,737,543.92                               43,704,310.38

  Increase and decrease of receivables in financing capital period and changes in fair value
  Applicable RNot applicable
                                                                                                                       77
                         Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

       If the provision for impairment of receivable financing 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 RNot 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                  151,577,102.96                  67.21%        146,457,045.63                         80.16%

         1 to 2 years                    42,665,123.96                  18.92%         16,304,629.82                          8.92%

         2 to 3 years                    16,412,801.81                    7.28%        12,765,104.33                          6.99%

         Over 3 years                    14,882,242.56                    6.59%         7,174,623.77                          3.93%

         Total                          225,537,271.29                                182,701,403.55

         Significant prepayment over 1 year

                                                                    Closing                                Unsettled Reasons
Company                                                                              Aging
                                                                    Balance

Dalian Hengtong Refrigeration                       Equipment     5,720,000.00         2-3years
                                                                                                   Contract is not fully implemented
engineering Co., Ltd                                                                   3-4years
                                                                  3,878,617.15    Within 1 year
Dalian Shengda Construction Engineering Co., Ltd.                                     1-2 years    Contract is not fully implemented
                                                                  2,537,821.33    Within 1 year
PT MULTI SUKSES ENGINEERING Indonesia                                                 1-2 years    Contract is not fully implemented
                                                                  1,960,914.00    Within 1 year
Ningbo Qianghao Mould Co., Ltd.                                                       1-2 years    Contract is not fully implemented

Nanjing Bingshan Electromechanical Equipment Co.,                 1,785,408.00
                                                                                      1-2 years    Contract is not fully implemented
Ltd.

Total                                                            15,882,760.48         —                              —

         (2) The top five significant accounts paid in advance categorized by debtors

                                                                                                                            % of the total
Company                                                                   Closing Balance              Aging
                                                                                                                        advances to suppliers

Shenyang Baosteel Northeast Trading Co., Ltd.                                    19,521,694.79         Within 1 year                    8.66

Dalian Shentong Electric Co., Ltd.                                               12,843,114.98          Within 1 yea                    5.69

Shanghai Qingneng Cold Chain Equipment Engineering Co., Ltd.                     11,969,675.07          Within 1 yea                    5.31

Shanghai Daleng Refrigeration and Air Conditioning Equipment Co.,
                                                                                  9,226,800.00          Within 1 yea                    4.09
Ltd.

Dalian Jindi Construction Labor Service Co., Ltd.                                 7,789,238.00          Within 1 yea                    3.45

Total                                                                            61,350,522.84                                          27.2




         6. Other receivables
                                                                                                                                      78
                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

                   Items                    Closing Balance                             Opening Balance
        Dividends receivable                            12,864,770.89                                   1,003,568.75
        Other receivable                               170,075,172.03                                  59,336,527.70
                   Total                               182,939,942.92                                  60,340,096.45

        (1) Dividends receivable

        1)      Classification of Dividends Receivable

          Items(or Investee)                Closing Balance                             Opening Balance
        Guotai            Junan
        Securities Co., Ltd.                               7,418,805.44                                   952,000.00
        Wuhan Iron and Steel
        Co., Ltd.                                             25,923.75                                     51,568.75
        Jiangsu         Jingxue
        Energy           Saving                            4,732,344.00
        Technology Co., Ltd.
        Dalian       Bingshan
        Group        Huahuida
        Financial Leasing Co.,                              687,697.70
        Ltd.
                   Total                                12,864,770.89                                   1,003,568.75

         2)Provision for bad debts
   Applicable RNot applicable

        (2). Other receivables

       1) Other receivables categorized by nature

      Nature                                          Closing Balance                       Opening Balance
      Guarantee deposits                                            31,668,280.89                       26,933,345.60
      Petty cash                                                     7,048,388.82                         5,654,074.94
      Receivables and Payables                                      37,746,399.88                       36,138,235.04
      Others                                                         2,855,483.79                         1,609,350.55
      Thermoking Share Transfer                                    102,206,391.05
      Total                                                        181,524,944.43                       70,335,006.13

       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, 2022                      6,828,531.31                                         4,169,947.12 10,998,478.43
The balance of January 1, 2022in
the current period
transfer to the third phase                     4,169,947.12                                         4,169,947.12
Provision for bad debts                                                                                451,293.97       451,293.97
Balance on June 30, 2022                        6,828,531.31                                         4,621,241.09 11,449,772.40

                                                                                                                         79
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

                 Changes in book balances with significant changes in loss provisions in the current period
                 Applicable RNot applicable
                 Disclosure by age
                                       Aging                                                 Closing Balance
        Within 1 year                                                                                                164,068,369.35
        1-2 years                                                                                                       3,627,649.31
        2-3 years                                                                                                        4,110,018.69
        Over 3 years                                                                                                    9,718,907.08
               3-4 years                                                                                                3,461,616.39
               4-5 years                                                                                                1,961,060.69
               Over 5 years                                                                                             4,296,230.00
        Total                                                                                                        181,524,944.43

          3) Provisions for bad debts accrued, recovered or reversed in 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
       Provision for
       bad debts of
                             10,998,478.43     451,293.97                                                          11,449,772.40
       other
       receivables
       Total                 10,998,478.43     451,293.97                                                          11,449,772.40


          4) Other receivables from the top 5 debtors

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

                                                              Stock                      Within 1
Trane Technologies Europe Holdings                                      102,206,391.05                    56.30
                                                             transfer                      year

Hangzhou          Zhonghong           New      Energy        Return                      Within 1
                                                                         24,595,000.00                    13.55         1,025,611.50
Technology Co., Ltd.                                        payment                        year

                                                            Compensa
The People's Insurance Company of China                                                  Within 1
                                                              tion        5,000,000.00                     2.75           208,500.00
Dalian Branch                                                                              year
                                                            payments

Cangzhou Lingang Renguo Chemical Co.,                                                    Within 1
                                                             Margin       2,000,000.00                     1.10            83,400.00
Ltd.                                                                                       year

Moyu County Agricultural Bureau XC19-034                                                 1-2 years
                                                             Margin       1,892,400.00                     1.04           503,189.16
Contract Warranty Fund                                                                   2-3 years

Total                                                                   135,693,791.05                    74.75         1,820,700.66


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                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

        7. Inventories

        (1) Categories of inventories

                                                                      Closing Balance
                      Item
                                             Book value            Provision for decline           Net book value
        Raw materials                             183,487,513.10                  4,570,316.95         178,917,196.15
        Working in progress                       171,173,955.58                  1,929,842.21         169,244,113.37

        Finished goods                            318,968,688.09                 28,665,326.94         290,303,361.15
        Contract performance cost                 358,969,740.68                  7,604,743.83         351,364,996.85
        goods shipped in transit                   29,557,522.14                                        29,557,522.14
        Commissioned processing
                                                    1,723,151.16                                         1,723,151.16
        materials
        Low-value consumable                         200,593.46                                             200,593.46
        Self-manufactured
                                                   28,607,876.30                                        28,607,876.30
        semi-finished products
        House acquired as payment
                                                    9,282,384.10                  5,203,103.50           4,079,280.60
        for a debt
                   Total                     1,101,971,424.61                    47,973,333.43        1,053,998,091.18


      (Continue)

                                                                   Opening Balance
                   Item
                                         Book value            Provision for decline             Net book value
        Raw materials                     166,815,875.73                    4,570,316.95              162,245,558.78
        Working in progress               171,554,710.97                    1,929,842.21              169,624,868.76
        Finished goods                    300,140,274.98                   29,448,083.12              270,692,191.86
        Contract performance
                                          295,750,380.56                   11,185,200.11              284,565,180.45
        cost
        goods shipped in transit             86,049,156.11                                              86,049,156.11
        Commissioned
                                                  887,585.94                                                887,585.94
        processing materials
        Low-value consumable                       51,817.59                                                   51,817.59
        Self-manufactured
                                             30,747,861.83                                              30,747,861.83
        semi-finished products
        House acquired as
                                             14,866,010.00                   5,203,103.50                9,662,906.50
        payment for a debt
                  Total                   1,066,863,673.71                  52,336,545.89             1,014,527,127.82


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

                                                          Increase                     Decrease
                                   Opening                                                                          Closing
           Item                                                                Reverse/            Others
                                    Balance          Accrual       Other                                            Balance
                                                                             Written- off        transferred
Raw materials                      4,570,316.95                                                                    4,570,316.95

Working in progress                1,929,842.21                                                                    1,929,842.21

Finished goods                   29,448,083.12                                 782,756.18                         28,665,326.94


                                                                                                                           81
                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


                                                          Increase                           Decrease
                                   Opening                                                                               Closing
             Item                                                                  Reverse/           Others
                                    Balance          Accrual        Other                                                Balance
                                                                                 Written- off       transferred
Contract performance cost        11,185,200.11                                    3,580,456.28                          7,604,743.83

House acquired as payment
                                   5,203,103.50                                                                         5,203,103.50
for a debt
             Total               52,336,545.89          0.00         0.00         4,363,212.46                      47,973,333.43


        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
                         142,784,708.83           16,620,265.89      126,164,442.94 125,891,499.90 16,031,841.11 109,859,658.79
      warranty money
      Total              142,784,708.83           16,620,265.89      126,164,442.94 125,891,499.90 16,031,841.11 109,859,658.79

      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 RNot applicable

        Provision for bad debt

                        Item                                   Accrued         Collected/reversed        Written-off         reason
       Unexpired warranty money                                588,424.79
      Total                                                    588,424.79                                                        --

        9. Non-current assets maturing within one year

        Item                                                            Closing Balance              Opening Balance
        Long-term receivables due within one year                            14,990,989.30              14,990,989.30

        Total                                                                14,990,989.30              14,990,989.30


        10. Other current assets

        Item                                           Closing Balance                           Opening Balance
        Prepaid income tax presented
                                                                            18,348.62                          380,483.32
        at net amount after offsetting
        Input VAT to be deducted                                     11,631,457.88                          23,989,939.28

        Prepaid expenses                                                375,752.93                             154,654.11

        Prepaid turnover tax                                           5,651,739.77

        Total                                                        17,677,299.20                          24,525,076.71




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  11.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

Panasonic Cold Chain (Dalian) Co.,
                                           90,330,037.43                            -17,939,591.19                                                                     72,390,446.24
Ltd.


Panasonic Compressor (Dalian) Co.,
                                          460,060,249.49                            18,414,454.28                              34,122,000.00                          444,352,703.77
Ltd.



Dalian Benzhuang Chemical Co., Ltd.          8,926,266.52                              384,787.54                                                                       9,311,054.06


Songzhi Dayang Cooling and Heating
                                           58,799,068.28                             1,211,480.90                                                                      60,010,549.18
Technology (Dalian) Co., Ltd.
Beijing       Huashang        Bingshan
Refrigeration and Air Conditioning           2,139,942.18                                3,596.55                                                                       2,143,538.73
Equipment Co., Ltd.
Dalian Fuji Bingshan Vending Machine
                                          148,656,014.75                             -5,441,140.87                                                                    143,214,873.88
Co., Ltd.
Lingzhong Bingshan Refrigeration
                                           14,923,803.87                               401,999.21                                                                      15,325,803.08
(Dalian) Co., Ltd.
Dalian Bingshan Group Huahuida
                                           44,789,319.55                               511,557.51                                687,697.70                            44,613,179.36
Financial Leasing Co., Ltd.
Jiangsu Jingxue Energy Saving
                                          201,731,528.04                             3,255,908.10                               4,732,560.00                          200,255,092.14
Technology Co., Ltd.
Panasonic      Refrigeration    System
                                           28,480,784.93                             1,517,604.68                               1,527,045.45                           28,471,344.16
(Dalian) Co., Ltd.
Dalian Bingshan Metal Technology
                                          168,294,942.93                            14,605,911.92                                                                     182,900,854.85
Co., Ltd.
Wuhan Scaf Power Control Equipment
                                             4,372,575.48                               28,833.46                                                                       4,401,408.94
Co., Ltd.
Total                                    1,231,504,533.45                           16,955,402.09                              41,069,087.15                        1,207,390,848.39




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     12. Other non-current financial assets

                     Item                                        Closing Balance                   Opening Balance
Financial assets classified as fair value through
                                                                                167,515,974.19             261,410,664.61
profit or loss
                     Total                                                      167,515,974.19             261,410,664.61


     13. 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
     (1) Outsourcing
     (2)Inventory\fixed
     assets\construction-in-progress
     transfer
     (3)Business          combination
     increase

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

     4. Closing Balance                        230,594,490.07        26,094,438.38                      256,688,928.45
     II. Accumulated Depreciation
     and               Accumulated
     Amortization
     1. Opening Balance                        123,629,414.79        12,306,704.05                      135,936,118.84
     2. Increase                                 3,112,769.07           260,944.38                        3,373,713.45
     (1)Provision or amortization                3,112,769.07           260,944.38                        3,373,713.45

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

     4. Closing Balance                        126,742,183.86        12,567,648.43                      139,309,832.29
     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                     103,852,306.21        13,526,789.95                      117,379,096.16
     2. Opening book value                     106,965,075.28        13,787,734.33                      120,752,809.61




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 14. Fixed assets

        Items                                    Closing Book Value                  Opening Book Value
        Fixed asset                                            831,680,902.75                    855,395,405.85
        Total                                                  831,680,902.75                    855,395,405.85


 (1) Fixed assets detail

                            Property&         Machinery        Transportation          Other
Item                                                                                 Equipment            Total
                             buildings        Equipment          Equipment
I. Initial Cost              695,343,883.14   617,253,312.03        12,914,199.47     61,535,741.18   1,387,047,135.82

1. Opening Balance           695,343,883.14   617,253,312.03        12,914,199.47     61,535,741.18   1,387,047,135.82

2. Increase                     987,072.39     13,435,837.39           374,178.83      2,253,699.10     17,050,787.71

(1) Purchase                                   13,064,489.32           374,178.83       417,413.39      13,856,081.54

(2)        Transferred
from
                                987,072.39        371,348.07                           1,836,285.71      3,194,706.17
construction-in-pro
gress
(3) Acquired from
business
combination
3. Decrease                                     6,996,198.69          1,411,501.40     1,629,825.83     10,037,525.92

(1)     Dispose       or
                                                6,996,198.69          1,411,501.40     1,629,825.83     10,037,525.92
scrap
4. Closing Balance           696,330,955.53   623,692,950.73        11,876,876.90     61,770,034.45   1,393,670,817.61

II.     Accumulated
                             131,345,400.98   341,061,738.95          8,806,440.56    50,162,389.94    531,375,970.43
Depreciation
1. Opening Balance           131,345,400.98   341,061,738.95          8,806,440.56    50,162,389.94    531,375,970.43

2. Increase                    9,040,322.97    24,787,137.13           339,270.31      2,578,191.73     36,744,922.14

(1)Accrued                     9,040,322.97    24,787,137.13           339,270.31      2,578,191.73     36,744,922.14

3. Decrease                       73,881.24     3,175,366.69           911,486.07      1,466,843.25      5,627,577.25

(1)     Disposal      or
                                  73,881.24     3,175,366.69           911,486.07      1,466,843.25      5,627,577.25
scrap
4. Closing Balance           140,311,842.71   362,673,509.39          8,234,224.80    50,494,578.42    561,714,155.32

III.     Impairment
Reserve
1. Opening Balance                                275,759.54                                               275,759.54

2. Increase
(1)Accrued
3. Decrease
(1)     Disposal      or
                                                                                                                    85
                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


                                 Property&             Machinery         Transportation          Other
       Item                                                                                    Equipment              Total
                                  buildings           Equipment            Equipment
       scrap
       4. Closing Balance                                   275,759.54                                                275,759.54

       IV. Book Value
       1. Closing book
                                  556,019,112.82        260,743,681.80          3,642,652.10    11,275,456.03    831,680,902.75
       value
       2. Opening book
                                  563,998,482.16        275,915,813.54          4,107,758.91    11,373,351.24    855,395,405.85
       value

        15. Construction-in-progress

               Item                                   Closing book value                 Opening book value
               Construction-in-progress                                  50,556,431.55                      38,974,478.45

               Total                                                     50,556,431.55                      38,974,478.45




        (1) Construction in progress details

                                       Closing Balance                                          Opening Balance
       Item
                        Book Balance          Provision      Book Value          Book Balance        Provision        Book Value
  Renovation of
  buildings and
                             3,067,968.64                        3,067,968.64         4,330,904.06                       4,330,904.06
  ancillary
  facilities
  Installation and
  renovation of
  machine tools             38,206,637.12                       38,206,637.12        24,409,028.60                      24,409,028.60
  and mechanical
  equipment
  Smart
  Manufacturing              1,087,160.60                        1,087,160.60         1,069,880.60                       1,069,880.60
  Software
  Equipment
  Financial                  9,164,665.19      970,000.00        8,194,665.19         9,164,665.19                       9,164,665.19
  Leasing Project
  Total                     51,526,431.55      970,000.00       50,556,431.55        38,974,478.45                      38,974,478.45


        (2) Change in the significant construction in progress

                                                                                                           Includi
                                                                                                              ng:
                                             Amou                          Percen                Accum                 Interes
                                                                                      Progre               Accum
               Openi                           nt               Closin       t of                ulated                   t
                                                       Other                            ss                  ulated                 Source
                 ng           Increa        transfe               g         invest               capital               capital
Name    Budget                                        reducti                           of                 capital                   of
               Balanc           se          rred to             Balanc       ment                  ized                ization
                                                        ons                           constr                 ized                  funds
                  e                          fixed                e        against               interes               rate(%
                                                                                      uction               interes
                                             assets                        budget                    t                    )
                                                                                                           t of the
                                                                                                             year


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                                               Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

Renovatio
n          of
buildings        15,241,000.0
                                4,330,904.06      317,367.29    1,580,302.71           3,067,968.64      30.00%         30%
                            0
and
ancillary
facilities
Installation
and
renovation
                 50,358,032.0   24,409,028.6     13,826,812.0                          38,206,637.1
of machine                  0              0                6
                                                                  29,203.54
                                                                                                  2
                                                                                                         76.00%         76%

tools and
mechanical
equipment
Smart
Manufactu        3,330,750.00   1,069,880.60       17,280.00                           1,087,160.60      33.00%         33%
ring
Software
Equipment
Financial        15,020,000.0
                                9,164,665.19                                           9,164,665.19      61.00%         61%
                            0
Leasing
Project
                 83,949,782.0   38,974,478.4     14,161,459.3                          51,526,431.5
                                                                1,609,506.25
Total                       0              5                5                                     5



           16. Right of use assets

                                                                               Mechanical             Transportatio           Electronic
   Item                                                Buildings                                                                              Total
                                                                               equipment              n Equipment             equipment
   I. Initial Cost
   1. Opening Balance                                      4,827,598.49         28,234,690.39              334,540.86            526,894.11   33,923,723.85

   2. Increase
   3. Decrease                                                                   9,575,952.95                                                  9,575,952.95

   4. Closing Balance                                      4,827,598.49         18,658,737.44              334,540.86            526,894.11   24,347,770.90

   II.Accumulated
   depreciation
   1. Opening Balance                                      1,654,921.59          8,078,883.59              111,513.62            143,701.68    9,989,020.48

   2.   Increase                                           1,901,829.31          1,311,829.19                                                  3,213,658.50

   (1)Accrued                                              1,901,829.31          1,311,829.19                                                  3,213,658.50

   3.   Decrease
   (1) Disposal                                                                  4,962,499.34                                                  4,962,499.34

   4.   Closing Balance                                    3,556,750.90          9,390,712.78              111,513.62            143,701.68    8,240,179.64


   III. Impairment Reserve

   1. Opening Balance
   2.   Increase
   (1)Accrued
   3.   Decrease
   (1) Disposal

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                                                     Mechanical       Transportatio     Electronic
Item                                Buildings                                                             Total
                                                     equipment        n Equipment       equipment

4.   Closing Balance
IV. Book Value
1. Closing book value                 1,270,847.59     9,268,024.66        223,027.24      383,192.43     16,107,591.26

2. Opening book value                 3,172,676.90    20,155,806.80        223,027.24      383,192.43     23,934,703.37


       17. Intangible assets

       (1) Intangible assets list

                                    Land use           Patent          Non Patent
Item                                                                                     Others           Total
                                      right          technology        technology
I. Initial Cost
1. Opening Balance                  151,187,270.24    17,630,188.82      5,000,000.00    34,007,344.48   207,824,803.54

2. Increase                                                                                674,988.09       674,988.09

(1) Purchase                                                                               674,988.09       674,988.09

(2) Internal R&D
(3)Acquired from business
combination
3. Decrease
(1) Disposal
4.   Closing Balance                151,187,270.24    17,630,188.82      5,000,000.00    34,682,332.57   208,499,791.63

II.Accumulated
amortization
1. Opening Balance                   39,273,017.51     7,611,159.85      3,000,004.00    15,347,884.08    65,232,065.44

2.   Increase                         1,523,216.67      791,799.14         214,480.34     2,324,010.61     4,663,659.26

(1)Accrued                            1,523,216.67      791,799.14                        2,324,010.61     4,663,659.26

3.   Decrease
(1) Disposal
4.   Closing Balance                 40,820,867.02     8,402,958.99      3,000,004.00    17,671,894.69    69,895,724.70

III. Impairment Reserve

1. Opening Balance
2.   Increase
(1)Accrued
3.   Decrease
4.   Closing Balance
IV. Book Value
1. Closing book value               110,366,403.22     9,227,229.83      1,999,996.00    17,010,437.88   138,604,066.93

2. Opening book value               111,914,252.73    10,019,028.97      1,999,996.00    18,659,460.40   142,592,738.10


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                         Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

  18. Goodwill

  (1) Original cost of goodwill

                                                   Increased during            Decreased during
                                                      current year               current year
                                  Opening                                                                     Closing
            Name                                  Enterprise
                                  Balance                                                                     Balance
                                                   s merger     Other          Disposal       Other
                                                   increase
Dalian Nevis Cooling and
Heating Technology Co.,            1,440,347.92                                                               1,440,347.92
Ltd.
Dalian Bingshan Group
                                    310,451.57                                                                 310,451.57
Engineering Co., Ltd.
         Total                     1,750,799.49                                                               1,750,799.49


   19. Long-term unamortized expense

                                        Opening                                                Other              Closing
  Item                                                     Increase        Amortization
                                         Balance                                              Decrease            Balance
Employee’s dormitory use right          1,735,213.74                           69,239.16                         1,665,974.58

Renovation and rebuilding                1,020,822.14                           53,145.00        701,952.14          265,725.00

Membership fee                             407,000.00                            8,250.00                            398,750.00
Entry fee for the use of hot and
                                            93,356.25                           93,356.25                                    0.00
cold machine technology
New plant greening fee                   4,832,292.10                          490,847.60                         4,386,234.34

Accounts Receivable Factoring                               598,200.40                                               598,200.40

Amortization of jigs and molds                              195,538.35                                               150,748.51

Total                                    8,088,684.23       793,738.75         714,838.01        701,952.14       7,465,632.83


   20. Deferred tax assets and deferred tax liabilities

   (1) Deferred tax assets without offsetting

Item                                  Closing Balance                           Opening Balance
                                Deductible       Deferred tax         Deductible temporary  Deferred tax
                                temporary           assets                 difference          assets
                                 difference
Provision for
                                385,301,299.99     77,369,493.54             367,572,645.45       77,433,815.32
impairment of assets
Unrealized profit from
                                 63,838,006.28     10,533,271.04              55,608,764.16       10,412,376.27
internal transaction
Deductible loss                  15,173,783.01         2,276,067.45           13,555,883.61        2,033,382.54

Total                           464,313,089.28     90,178,832.03             436,737,293.22       89,879,574.13


       (2) Deferred tax liabilities without offsetting

Item                                     Closing Balance                            Opening Balance
                                Taxable temporary Deferred tax              Taxable temporary Deferred tax
                                    difference       liabilities                difference      liabilities
Changes in the fair value
                                      154,922,113.60       23,238,317.04        237,308,998.02       35,596,349.70
of other non-current
                                                                                                                              89
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

financial assets
Total                                    154,922,113.60         23,238,317.04             237,308,998.02     35,596,349.70


    (2) Deferred income tax assets or liabilities shown net of offset
                                                                                  The amount of deferred
                           Deferred tax assets and      The ending balance of a                              The beginning balance of
                                                                                  tax assets and liabilities
           Item            liabilities at the end of     deferred tax asset or                                a deferred tax asset or
                                                                                 offset at the beginning of
                                  the balance             liability after offset                               liability after offset
                                                                                         the period
Deferred tax assets                                               90,178,832.03                                        89,879,574.13
Deferred tax liabilities                                          23,238,317.04                                        35,596,349.70

  (4) Unrecognized deferred tax assets details

Item                                                   Closing Balance                      Opening Balance
Deductible temporary difference                                    17,516,837.42                           7,106,167.83

Deductible loss                                                   118,270,112.74                       111,303,027.15

Total                                                             135,786,950.16                       118,409,194.98


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

        Year                                 Closing Balance              Opening Balance                      Notes
        2022                                                                             716,158.09
        2023                                            16,458,262.38               16,458,262.38
        2024                                            61,554,422.97               61,554,422.97
        2025                                            21,436,832.18               21,436,832.18
        2026                                           124,607,476.02              124,607,476.02
                                                        32,599,505.16

        Total                                          256,656,498.71              224,773,151.64


    21. Short-term loan

    (1) Category of short term loan

        Loan category                                  Closing Balance                          Opening Balance
        Pledge loan                                                                                               6,538,425.00

        Mortgage loan                                                                                             9,025,000.00

        Credit loan                                                 240,000,000.00                             230,373,666.72

        Total                                                       240,000,000.00                             245,937,091.72


    22. Notes payable

        Notes category                                       Closing Balance                     Opening Balance
        Commercial acceptance notes                                     310,250,185.76                         372,141,300.89

        Bank acceptance notes                                            10,427,400.00                            7,891,738.67

        Total                                                           320,677,585.76                         380,033,039.56


    23. Accounts payable

    (1) Accounts payable
                                                                                                                                    90
                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


    Item                                         Closing Balance                    Opening Balance
    Material payments                                      591,663,389.64                          558,353,834.37

    Project payments                                       437,029,205.69                          328,569,617.62

    Equipment payments                                      75,044,432.33                           31,092,321.64

    Others                                                  53,804,055.62                            1,856,153.90

    Total                                                 1,157,541,083.28                         919,871,927.53

 (2) Accounts payable with age over 1 year
                                                                                    Reason of unpaid or not
                 Name of company                           Closing Balance
                                                                                        carried forward
 Shaanxi Changrun Environmental Engineering Co., Ltd.             5,207,759.44    Not due for payment

 Haoxing Energy Investment (Beijing) Asset Management
                                                                  4,878,499.00    Not due for payment
 Co., Ltd.

 Lixingkai (Beijing) Energy System Technology Co., Ltd.           4,772,705.82    Not due for payment

 Wuhan Kaixing Economic Development Co., Ltd.                     4,386,808.45    Not due for payment

 Heilongjiang Longcold Technology Co., Ltd.                       3,209,930.00    Not due for payment

 Total                                                           22,455,702.71


 24. Contract Liabilities

   Item                                          Closing Balance                    Opening Balance
   Received in advance due from
                                                            445,660,584.96                          499,719,963.40
   unrealized revenue
   Total                                                    445,660,584.96                          499,719,963.40
        Significant change on the book value
   Item                                    Change amount                       Change reason
                                                                               According to the agreement,
   Advance payment                                          -54,059,378.44
                                                                               advance payment for goods
   Total                                                    -54,059,378.44


25. Employee’s payable

 (1) Category of employee’s payable

 Item                                    Opening             Increase             Decrease              Closing
                                         Balance                                                        Balance
 Short-term          employee’s
                                         35,148,570.37        141,270,325.52      167,621,861.96        8,797,033.93
 payable
 Post-employment          benefit
                                                212.11         16,040,552.59       15,730,920.12          309,844.58
 –defined contribution plan
 Termination benefits                                             188,952.39          188,952.39

 Total                                   35,148,782.48        157,499,830.50      183,541,734.47        9,106,878.51


 (2) Short-term employee’s payables


                                                                                                                       91
                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report


Item                        Opening Balance            Increase              Decrease                Closing Balance
Salaries,       bonus,
allowance,         and              31,199,563.29      111,873,626.70         136,828,539.75               6,244,650.24

subsidy
Welfare                              1,849,331.65        6,663,733.51           7,298,948.77               1,214,116.39

Social insurance                      305,854.01        11,001,269.00          11,298,118.34                   9,004.67

Include:       Medical
                                                         7,348,601.30           7,348,601.30
            insurance
              On-duty
                 injury                   661.20         1,107,549.62           1,099,206.15                   9,004.67

             insurance
             Maternity
                                                          942,078.31                 942,078.31
             insurance
Housing funds                                            9,275,257.05           9,312,894.12                 -37,637.07

Labor union and
                                     1,793,821.42        2,115,305.81           2,542,227.53               1,366,899.70
training expenses
Others                                                    341,133.45                 341,133.45

Total                               35,148,570.37      141,270,325.52         167,621,861.96               8,797,033.93


(3) List of setting withdrawal plans

Item                                   Opening            Increase              Decrease                  Closing
                                       Balance                                                           Balance
Basic retirement insurance                                 15,696,918.47             15,400,264.71           296,653.76

Unemployment            Insurance
                                              212.11         343,634.12                330,655.41             13,190.82
Premium
Total                                         212.11       16,040,552.59             15,730,920.12           309,844.58


26. Tax payable

    Item                                                 Closing Balance                  Opening Balance
    Value-added tax                                               11,307,723.35                        8,428,289.41
    Enterprise income tax                                         15,283,505.24                          825,185.23
    Individual income tax                                          2,226,166.67                          471,053.12

    City maintenance and construction tax                          1,095,832.62                          178,955.65

    Real estate tax                                                     468,885.10                     1,910,131.37
    Land use tax                                                        531,073.94                     1,094,769.07
    Stamp duty                                                          646,889.47                       477,653.78
    Education surcharge                                                 461,852.08                       127,825.46
    Green tax                                                             1,039.65                          984.73
    Total                                                         32,022,968.12                       13,514,847.82

27. Other accounts payable
                                                                                                                          92
                           Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022 Semiannual Report

             Item                              Closing Balance                          Opening Balance
Dividend payable                                               10,765,281.07                           3,008,156.00
Other accounts payable                                         36,914,318.16                          52,275,984.21
Total                                                          47,679,599.23                          55,284,140.21

        (1). Dividend payable

            Item                                           Closing Balance           Opening Balance

            Ordinary share dividend                                 10,765,281.07             3,008,156.00

            Total                                                   10,765,281.07             3,008,156.00

         (2)Other accounts payable

           Other payables categorized by payments nature

          Payments nature                                Closing Balance             Opening Balance
          Deposit and security deposit                            9,796,962.19                 11,879,889.59

          Reimbursed but not paid                                 7,770,141.86                 10,784,375.08

          Collection                                              7,288,574.15                  2,449,487.90

          Others                                                 12,058,639.96                 27,162,231.64

          Total                                                  36,914,318.16                 52,275,984.21


    28. Non-current liabilities due within one year
                    Item                          Closing Balance                       Opening Balance
Long-term payables due within one year                           13,755,120.00                         13,876,415.99
Lease liabilities due within one year                             9,144,319.44                         10,298,972.13
Total                                                            22,899,439.44                         24,175,388.12

        29. Other current liabilities
          Item                                           Closing balance            Opening balance
          Notes payable endorsed not derecognized                 153,147,054.19              143,288,366.08
          Output Vat to be carried forward                         48,181,226.13               51,924,840.83
          Total                                                   201,328,280.32              195,213,206.91

        30. Long-term loan

    (1) Category of long-term loan

          Category                                      Closing Balance               Opening Balance
          Guarantee loan                                         140,000,000.00               150,000,000.00

          Total                                                  140,000,000.00               150,000,000.00


     31. Lease liabilities
                 Item                            Closing Balance                        Opening Balance
Lease liabilities                                              15,761,961.12                          16,861,280.02
Less: Unrecognized financing
                                                                  -986,540.20                          -1,168,286.75
charges
Reclassified to non-current liabilities
                                                                 -9,144,319.44                        -10,298,972.13
due within one year
Total                                                            5,631,101.48                          5,394,021.14

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                   32. Long term accounts payable
                            Item                               Closing Balance                       Opening Balance
              Long term accounts payable                                  23,088,337.61                         19,998,913.29
              Total                                                          23,088,337.61                      19,998,913.29

                   (1) Category by nature
                               Item                            Closing Balance                       Opening Balance
              Loans from financial leasing companies                         23,088,337.61                      19,998,913.29

                   33. Deferred income

                  (1) Category of deferred income



                   Item                          Opening        Increase        Decrease                         Format
                                                                                                    Closing
                                                 Balance                                                           ion
                                                                                                    Balance
                                                                                                                  Basis
                   Government
                                              106,185,323.82    458,000.00     3,633,486.90    103,009,836.92
                   subsidy
                   Total                      106,185,323.82    458,000.00     3,633,486.90    103,009,836.92            —

                  (2) Government subsidy project
                                                                       Amount
                                                                                                                                   Related
                        Opening                        Recorded into   included       Offset cost     Other         Closing         with
 Government
                                         Increase
 subsidy item           Balance                        Non-operating    in other      or expense      changes      Balance          asset/
                                                           income       income                                                     equity
                                                                                                                                   Asset
Relocation
                      38,990,000.00                                    556,998.00                                 38,433,002.00
compensation                                                                                                                       related
The Application
of Using NH3
and CO2 to
Replace the R22                                                                                                                     Asset
Screw           22,505,971.44                                                          999,766.56               2,150,620,488.00
                                                                                                                                   related
Refrigerator
Combined
Compression
Condensing Unit
Refrigeration
Compressor                                                                                                                          Asset
Intelligent            3,538,360.27                                                    184,384.86                   3,353,975.41
                                                                                                                                   related
Manufacturing
System Fund




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Ultrasonic
intelligent                                                                                                                            Asset
                         3,421,177.42                                      15,000.00    192,412.20                    3,213,765.22
defrosting                                                                                                                             related

technology
Environmental
protection and
energy-saving
refrigeration
and                                                                                                                                    Asset
                       19,975,471.49                                                   1,276,925.28                  18,698,546.21
   conditioning                                                                                                                        related

compressor
technology
industrialization
project
R290      replaces
R22           large                                                                                                                    Asset
                       13,006,663.20                                                                                 13,006,663.20
industrial screw                                                                                                                       related

unit
R290      replaces
R22              in                                                                                                                    Asset
industrial               4,747,680.00                                                                                 4,747,680.00
                                                                                                                                       related
twin-stage
screw unit
                                                                                                                                       Equity
High-tech
                                          458,000.00                                    408,000.00                        50,000.00
enterprises                                                                                                                            related



                      34. 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

                       35. Capital reserves

                    Items                           Opening             Increase          Decrease         Closing Balance
                                                      Balance
                    Capital       premium        669,193,413.27                                                  669,193,413.27

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(equity premium)
Other capital reserves     51,022,453.51                          336,172.00           50,686,281.51

Total                     720,215,866.78                          336,172.00          719,879,694.78




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 6. Other comprehensive income

                                                                                                               2022.1-6

                                                                                                     Less: included
                                                                                                         in other
                                                                              Less: included in      comprehensive
                                             Opening                        other comprehensive                                                                                Closing
                 Items                                     Amount before                              income in the                                          After-tax
                                             Balance                            income in the                                          After-tax attribute                     Balance
                                                           income tax for                               previous       Less: income                         attribute   to
                                                                            previous period and                                        to    the   parent
                                                             the current                               period and       tax expense                          minority
                                                                            transferred to profit                                      company
                                                               period                                transferred to                                          shareholder
                                                                            or loss in the current
                                                                                    period               retained
                                                                                                     earnings in the
                                                                                                     current period
II.Other comprehensive income to be
                                            2,178,681.73                                                                                                                      2,178,681.73
reclassified to profit or loss
Including: other comprehensive income
that can be transferred to profit or loss   2,178,681.73                                                                                                                      2,178,681.73
under the equity method
Other comprehensive income total            2,178,681.73                                                                                                                      2,178,681.73




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     37. Surplus reserves

Item                                   Opening                                               Closing
                                                         Increase         Decrease
                                      Balance                                             Balance
Statutory surplus reserve           347,216,790.47                                     347,216,790.47
Discretionary surplus reserve       462,254,409.17                                     462,254,409.17
Total                               809,471,199.64                                     809,471,199.64

  38. Undistributed profits

Item                                                            2022-06-30             2021-06-30
Closing balance of 2021                                           627,764,582.32       997,601,577.97
Adjustment of the total amount of undistributed
profits at the beginning of the period (increase +,                                     -79,559,636.71
decrease -)
Opening balance of 2022                                           627,764,582.32       918,041,941.26
Add: net profit attributable to shareholders of
                                                                     29,568,351.52     -269,059,849.96
parent company in the year
        Provision for any surplus reserves                                              12,785,383.91
        Dividends payable for common shares                           8,432,125.07        8,432,125.07
Closing balance of the current period                             648,900,808.77       627,764,582.32

     39. Operating revenue and cost

Items                                  2022.01-06                               2021.01-06

                          Sales revenue        Cost of sales         Sales revenue       Cost of sales
Revenue from
                          1,246,624,682.46   1,101,097,130.75     1,069,601,775.40       939,531,941.76
principle operation
Revenue from
                            45,234,226.25       30,818,078.34          24,683,845.57         10,872,827.50
other operation
Total                     1,291,858,908.71   1,131,915,209.09     1,094,285,620.97       950,404,769.26

         Income related information:

                  Items                                 Division 1                                 Total
Classified at products type                                     1,246,624,682.46                    1,246,624,682.46
Manufacture products                                              912,396,566.62                      912,396,566.62
Installation work                                                 328,784,059.27                      328,784,059.27
Other products and service                                          5,444,056.57                        5,444,056.57
Classified at geography location
          domestic                                              1,169,857,130.73                    1,169,857,130.73
                                                                   76,767,551.73                       76,767,551.73

     40. Operating taxes and surcharges



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Items                                                          2022.01-06                   2021.01-06

City construction tax                                               1,300,268.55                  1,446,546.32
Education surcharge                                                      897,379.28                962,826.14
Resource tax
Property tax                                                        4,341,262.13                  4,035,908.73
Land use tax                                                        2,192,079.15                  2,450,307.46
Vehicle and vessel tax                                                     4,923.36                     8,942.04
Stamp duty                                                               925,221.28                657,768.65
Others                                                                   130,238.28                119,222.81
Total                                                               9,791,372.03                  9,681,522.15

    41. Selling expenses

Items                                                          2022.01-06                   2021.01-06

Employee's salary                                                  36,733,989.97                33,826,230.13
Official business expense                                           2,682,974.83                  4,348,750.49
Travel expense                                                      3,786,682.25                  4,114,863.50
Business entertaining expense                                       2,049,748.87                  2,525,127.61
Maintenance and repair expense                                      6,395,816.83                  2,873,319.38
Advertisement and bids expense                                           351,149.45               1,044,426.89
Depreciation expense                                                     209,483.82                    98,213.00
Transportation expense                                               1,311,116.86                 6,509,108.10
Other expense                                                       1,688,445.27                  1,370,485.55
Total                                                              55,209,408.15                56,710,524.65

    42. Administrative expenses

Items                                                       2022.01-06                    2021.01-06

Employee benefit                                              42,406,947.67                     44,697,319.27
Official expense                                               5,163,653.61                       6,540,910.41
Depreciation expense                                           6,926,148.25                       5,684,128.55
Long-term assets amortization                                  3,734,356.74                       3,926,562.28
Maintenance and repair expense                                 2,564,900.40                       2,769,914.26
Design consultant and test service expense                     4,264,322.84                       3,154,130.36
Safety production cost                                           864,579.34                       1,201,021.67
Travel expense                                                 1,593,342.93                       1,783,780.25
Business entertaining expense                                    599,513.97                        814,439.73
Insurance expense                                                426,810.11                        364,092.63
Advertisement expense                                              57,277.06                           66,647.41
Other tax                                                                                              18,601.23
Other expense                                                  1,472,302.79                        704,949.73
Total                                                         70,074,155.71                     71,726,497.78

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     43. R&D expenses

Items                                                   2022.01-06                              2021.01-06

Employee benefit                                             25,441,289.49                               28,422,612.24
Depreciation and amortization expense                              705,540.38                                  441,407.58
Raw material                                                   4,384,577.60                                  1,367,252.76
Entrust external R&D investment                                                                                227,644.82
Other expense                                                  1,033,113.44                                    279,234.20
Total                                                        31,564,520.91                               30,738,151.60

     44. Financial expenses

Items                                                               2022.01-06                         2021.01-06

Interest expenses                                                            7,533,477.17                     8,711,437.07
Less: Interest income                                                        2,004,850.77                     3,200,439.42
Add: Exchange loss                                                          -2,344,388.03                      -471,153.98
Others expenditure                                                           2,286,117.06                     1,200,825.06
Total                                                                        5,470,355.43                     6,240,668.73

     45. Other income

Items                                                                   2022.01-06                    2021.01-06

Government subsidy                                                           741,847.00                        907,398.00
Personal income tax handling fee refund                                          15,928.19                        7,056.99
Stable job subsidy                                                               98,244.00
Others                                                                     1,128,151.43
Total                                                                      1,984,170.62                        914,454.99

     46. Investment income

         Items                                                                   2022.01-06            2021.01-06

    Long-term equity investment income accounted for by the
                                                                             16,955,402.09           21,085,751.39
    equity method

    Debt Restructuring Proceeds                                                  2,834,620.63                -6,860.60


    Investment income from disposal of other non-current
                                                                             43,296,525.04              -96,737.66
    financial assets

    Investment income of other non-current financial assets
                                                                             20,657,215.39            7,229,604.48
    during the holding period

         Total                                                               83,743,763.15           28,211,757.61

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

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                   Items                                 2022.01-06                              2021.01-06

Other non-current financial assets                            -29,425,921.52                           -5,034,903.12

         Total                                                -29,425,921.52                           -5,034,903.12

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

                             Items                                    2022.01-06                    2021.01-06

Bad debt losses of other receivables                                    -451,293.97                        2,435,152.34
Long-term receivables bad debt losses                                                                        280,800.00
Bad debt loss on notes receivable                                       -369,641.88                        1,108,930.41
Bad debt loss of accounts receivable                                  -11,270,943.86                   -11,460,308.47
Total                                                                 -12,091,879.71                       -7,635,425.72

        49. Assets impairment losses (loss listed as“-“)

Items                                                                   2022.01-06                   2021.01-06

Inventory depreciation loss and contract performance
                                                                                 782,759.18
cost impairment loss
Impairment loss of construction in progress                                     -970,000.00
Impairment loss on contract assets                                              -588,424.79                -1,016,603.72
Total                                                                           -775,665.61                -1,016,603.72

        50. Gain on assets disposal

                           Item                                             2022.01-06                2021.01-06
Gains on disposal of non-current assets                                             67,260.20                 59,272.29
Including: gains on disposal of non-current assets not
                                                                                    67,260.20                 59,272.29
classified as held for sale
Including: income from disposal of fixed assets                                     67,260.20                 59,272.29
Total                                                                               67,260.20                 59,272.29

        51. Non-operating income

                                                                                         Amounts recognized into
                 Item                       2022.01-06         2021.01-06          non-recurring profit or loss for
                                                                                                the year
Debt restructuring gains                      369,165.58         531,903.00                                  369,165.58
Others                                      1,209,983.77        1,407,195.38                               1,209,983.77
Quality compensation                           31,535.00                                                      31,535.00
Total                                       1,610,684.35        1,939,098.38                               1,610,684.35

          52. Non-operating expenses



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                                                                                Amounts recognized into
                  Item                     2022.01-06       2021.01-06     non-recurring profit or loss for the
                                                                                            year
Loss     of      non-current   assets
                                              23,028.50    395,122.52                                      23,028.50
damaged and scrapped
Estimated Loss from Pending
                                             227,145.65                                                   227,145.65
Litigation
Others                                        82,470.42    166,566.53                                      82,470.42
Total                                        332,644.57    561,689.05                                     332,644.57

       53. Income tax expenses

    (1) Income tax expenses

         Items                                             2022.01-06                    2021.01-06

         Current income tax expenses                           15,431,444.55                      2,143,118.35

         Deferred income tax expenses                         -12,657,290.56                       371,879.14

         Total                                                  2,774,153.99                      2,514,997.49

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

Items                                                                                2022.01-06

Total profits                                                                           32,613,654.30
Income tax expense at statutory/applicable rates                                         4,892,048.15
The impact of different tax rates applied to subsidiaries                               -2,141,757.75
Effects of non-deductible costs, expenses and losses                                     7,337,225.33
Effect of using deductible losses of deferred tax assets not
                                                                                           158,995.77
recognized in prior periods
Effect of deductible temporary differences or deductible losses of
                                                                                        -7,472,357.51
deferred tax assets not recognized in the current period
                         Income tax expenses                                            2,774,153.99

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

       55. Notes to cash flow statement

    (1) Other cash received related to operating activities

 Items                                                       2022.01-06               2021.01-06
 Government grants                                                383,420.00             1,367,721.83
 Received travel expense refund                                   128,547.91               449,912.15
 Deposit given back                                            12,691,025.06            27,180,320.58
 Interest income                                                2,363,150.90             1,910,435.81
 Others                                                        11,561,311.72             3,356,161.51
 Receivable from the related party                                                       9,545,982.11
 Total                                                         52,310,721.23            43,810,533.99


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   (2) Other cash paid in connection with operating activities

 Items                                                          2022.01-06                  2021.01-06
 Business travel borrowing                                        3,338,694.72                5,217,215.20
 Deposit paid                                                    17,291,456.00               18,941,721.30
 Expenditure                                                     52,744,549.03               40,969,033.35
 Pay related parties                                                                          3,074,818.29
 Bank handling charges                                            2,105,772.59                1,155,480.12
 Others                                                           1,551,588.83               16,259,439.25
 Total                                                           77,032,061.17               85,617,707.51

 (3) Other cash received in connection with fundraising activities

Items                                                           2022.01-06                  2021.01-06
At the end of the year, the deposit not used as
                                                                 75,003,788.58               58,467,271.18
cash is due and recovered
Sale and leaseback financial lease sales                         12,000,000.00                1,876,663.49
Other cash received in connection with
                                                                  8,774,342.51
fundraising activities
Total                                                            95,778,131.09               60,343,934.67

(4) Other cash paid in connection with fundraising activities

Items                                                           2022.01-06                  2021.01-06
At the end of the year, the deposit not used as
                                                                 50,887,086.77               58,425,355.47
cash is due and recovered
Sale and leaseback financial lease sales                          5,370,096.27                1,887,289.75
Total                                                            56,257,183.04               60,312,645.22

          56. Supplementary Information to the Statement of Cash Flows

         (1)Supplementary Information to the Statement of Cash Flows

Items                                                                    2022.01-06               2021.01-06

1. Adjusting net profit into cash flows of operating
activities:
Net profit                                                               29,839,500.31            -16,906,427.39
Add: Provision for impairment of assets                                  12,867,545.32              8,652,029.44
Depreciation of fixed assets, Amortization of mineral
                                                                         36,744,922.14            34,378,919.44
resources, and biological assets
Depreciation of right of use assets                                          3,213,658.50           1,473,155.41
Amortization of intangible assets                                            4,663,658.96           3,356,402.92
Amortization of long-term deferred expenses                                   714,838.01                 786,205.59
Losses on disposal of fixed assets, intangible assets, and
                                                                               67,260.20                  -8,393.93
long-term assets (income listed with”-”)
Losses on write-off of fixed assets (income listed with”-”)                  23,028.50                 395,122.52

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 Change of fair value profit or loss                                     29,425,921.52          5,034,903.12
 Financial expense (income listed with”-”)                              7,533,477.17          8,711,437.07
 Investment loss (income listed with”-”)                              -83,743,763.15        -28,211,757.61
 Decrease of deferred tax assets(increase listed
                                                                           -299,257.90           -854,627.34
          with”-”)
 Increase of deferred tax liabilities(decrease
                                                                        -12,358,032.66           -755,235.46
          listed with”-”)
 Decrease of inventories (increase listed with”-”)                    -39,470,963.36      -125,888,007.53
 Decrease of operating receivables (increase listed
                                                                       -363,642,152.27      -152,568,485.04
          with”-”)
 Increase in operating payable items (decreases are listed with
                                                                        185,105,808.47       233,516,922.51
 "-")
             Others
         Net cash flows arising from operating activities              -189,406,336.85        -28,887,836.28
 2. Significant investment and financing activities
 unrelated to cash income and expenses
        Liabilities transferred to capital
        Convertible bonds within 1 year                                                       25,000,034.00
        Financing leased fixed assets
 3. Net increase (decrease) of cash and cash equivalent
 Closing balance of cash                                                351,712,699.09       254,388,688.02
 Less: Opening balance of cash                                          438,969,337.87       314,978,460.49
 Add: Closing balance of cash equivalents
 Less: Opening balance of cash equivalents
 Net increase in cash and cash equivalents                              -87,256,638.78        -60,589,772.47

           57. The assets with the ownership or use right restricted

                   Items                         2022.6.30                     Reasons
Monetary fund                                     50,887,086.77   Margin, bank account frozen funds
Notes Receivable                                   4,810,536.65                 Pledge
Fixed assets                                      88,294,179.79                Mortgage
Intangible assets                                  6,209,834.23                Mortgage
Investment real estate                            38,433,002.00                Mortgage
Total                                            188,634,639.44

Note: Dalian Bingshan Group Sales Co., Ltd., a subsidiary of the Company, has frozen funds of 5,434,895.32
Yuan in its bank deposit account due to litigation.

Dalian Universe Thermal Technology Co., Ltd., a subsidiary of the Company, pledged the bank acceptance
bill receivable to China Merchants Bank Co., Ltd. Dalian Branch as a deposit for issuing bank acceptance
bills.

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Dalian New Meica Electronic Technology Co., Ltd., a subsidiary of the company, pledged the bank
acceptance bill receivable to China Merchants Bank Co., Ltd. Dalian Jinpu New District Sub-branch as a
deposit for issuing bank acceptance bills.

Wuhan New World Refrigeration Industry Co., Ltd., a subsidiary of the company, pledged fixed assets,
intangible assets and investment real estate to Wuhan Branch of China Everbright Bank Co., Ltd. as a
comprehensive credit line for domestic and foreign currency loans, trade financing, discount, acceptance,
credit Specific credit business such as certificates, letters of guarantee, factoring, and guarantees.

             58. Monetary category of foreign currency

    (1)        Monetary category of foreign currency

          Item                                Closing Balance          Exchange        Closing Balance
                                             (foreign currency)           Rate              (RMB)
          Cash
          Including:USD                                525,170.11   6.7114                  3,524,626.68
                       Euro
                       HKD
                       JPY                          21,318,402.00    0.049136                1,047,501.00
          Accounts receivable
          Including: USD                              5,341,761.14   6.7114                35,850,695.71
                      Euro
                     HKD
                      JPY                           18,727,231.00    0.049136                 920,181.22

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

RYes  No




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                                                                                                      The difference
                                                                                                       between the
                                                                                                      disposal price
                                                                                                     and the share of
                                                                               Determination         the subsidiary's
                       Equity         Equity           Equity      Point of
                                                                                  basis for the      net assets at the
    Company           disposal       disposal         disposal     loss of
                                                                               point of loss of        consolidated
                        price             ratio       method       control
                                                                                     control             financial
                                                                                                     statement level
                                                                                                    corresponding to
                                                                                                       the disposal
                                                                                                        investment
    Bingshan                                                                   Completion of
    Technical                                                                     industrial and
                                                                   March
     Service        25,888,200.00     100.00%        Transferred                  commercial           3,864,200.00
                                                                   1, 2022
  (Dalian) Co.,                                                                      change
       Ltd.                                                                        registration
     Ningbo
    Bingshan                                                                   Completion of
  Refrigeration                                                                   industrial and
                                                                   June 9,
     and Air                 0.00         51.00%     Transferred                  commercial            675,154.94
                                                                    2022
  Conditioning                                                                       change
   Engineering                                                                     registration
     Co., Ltd.

  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 R No

  IX. Interest in other entity

      1.         Equity of subsidiaries

       (1)       Organization structure of group company
                                           Main                                          Shareholding (%)
                                                      Registered                                              Obtaining
      Name of subsidiaries                business                  Business nature
                                                       address                           Direct    Indirect    method
                                          address
Dalian Bingshan Group
                                           Dalian       Dalian        Installation        100                 Establish
Engineering Co., Ltd.
Dalian Bingshan Group Sales
                                           Dalian       Dalian          Trading           100                 Establish
Co., Ltd.
Dalian Bingshan Air-conditioning           Dalian       Dalian       Manufacturing         70                 Establish

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      Name of subsidiaries               Main        Registered    Business nature     Shareholding (%)         Obtaining
                                        business      address                                                    method
Equipment Co., Ltd.
Dalian Bingshan Guardian
                                         Dalian        Dalian       Manufacturing          100                  Establish
Automation Co., Ltd.
Dalian Bingshan Ryosetsu Quick
                                         Dalian        Dalian       Manufacturing          100                  Establish
Freezing Equipment Co., Ltd.
Dalian New Meica Electronics
                                         Dalian        Dalian         Electronic           100                 Acquisition
Technology Co., Ltd
Dalian Nevis Cooling and Heating
                                         Dalian        Dalian       Manufacturing          55                  Acquisition
Technology Co., Ltd.
Dalian Bingshan International
                                         Dalian        Dalian          Services            100                 Acquisition
Trade Co., Ltd.
Wuhan New World Refrigeration
                                         Wuhan        Wuhan         Manufacturing          100                 Acquisition
Industry Co., Ltd.
Wuhan New World Refrigeration
and Air Conditioning Engineering         Wuhan        Wuhan               Install                    100        Establish
Co., Ltd.
Wuhan Lanning Energy                                                                                 54.55
                                         Wuhan        Wuhan            Trading                                 Acquisition
Technology Co., Ltd.
Chengdu Bingshan Refrigeration
                                        Chengdu      Chengdu           Services                      51.00      Establish
Engineering Co., Ltd.

       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


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



                                                                                                               Equity
  Panasonic Compressor                 Dalian        Dalian       Manufacturing       40
                                                                                                              method


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



                                                                                                        Equity
Jing Xue Insulation            Changzhou     Changzhou      Manufacturing     21.91
                                                                                                        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




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                     Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report


                                              30-06-2022/2022.01-06

Items                       Panasonic                Jing Xue            Bingshan Metal
                          Compressor                 Insulation            Technology

Current assets          1,190,712,160.57         1,321,264,561.19        354,531,888.69
Non-current
assets                   299,425,380.33           266,328,229.90          36,660,268.44
Total assets            1,490,137,540.90         1,587,592,791.09        391,192,157.13
Current
liabilities              349,314,421.18           776,901,404.57          57,251,169.54
Non-current
liabilities               26,066,950.91            32,963,341.25
Total liabilities        375,381,372.09           809,864,745.82          57,251,169.54
Minority
interests                                           451,122.19
Equity to the
parent                  1,114,756,168.81          777,276,923.08         333,940,987.59
company
Proportions of
net         assets
according       to
the                      445,902,467.52           170,287,246.68         163,631,083.91
shareholding
percentage
Adjusting
events
—Goodwill                                         29,961,491.06          19,269,770.94
—Unrealized
profits         of
insider trading
--Others                  -1,549,763.76
Book value     of
equity
investment     of        444,352,703.77           200,248,737.74         182,900,854.85
affiliated
companies
Fair value     of
equity
investment     of
affiliated
companies
Operating
                          586,769,217.28          274,830,181.17          240,379,163.49
income
Net profit                48,430,117.37            14,233,453.36          29,807,983.52
Net profit from
closing
Other
comprehensive
income
Total
                          48,430,117.37            14,233,453.36          29,807,983.52
comprehensive
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                                                       30-06-2022/2022.01-06

         Items                       Panasonic                Jing Xue            Bingshan Metal
                                   Compressor                 Insulation            Technology
         income
         The      current
         dividends
                                   34,122,000.00
         received from
         joint ventures
Continued:

                                                        31-12-2021/2021.01-06

         Items                       Panasonic                 Jing Xue           Bingshan Metal
                                    Compressor                Insulation            Technology

         Current assets           1,277,834,286.47         1,288,722,048.45        330,379,711.49
         Non-current
                                   307,229,051.83           235,300,482.93          39,596,544.29
         assets
         Total assets             1,585,063,338.30         1,524,022,531.38        369,976,255.78
         Current
                                   396,672,114.65           709,690,258.17          65,843,251.71
         liabilities
         Non-current
                                    29,936,172.21           29,832,096.59
         liabilities
         Total liabilities         426,608,286.86           739,522,354.76          65,843,251.71
         Minority
                                                              484,306.52
         interests
         Equity to the
                                  1,156,846,384.28          784,015,870.10         304,133,004.07
         parent company
         Net         assets
         calculated
         according to the          462,738,553.71           171,770,036.98         149,025,171.99
         shareholding
         proportions
         Adjusting
         events
         —Goodwill                                         29,961,491.06           19,269,770.94
         —Unrealized
         profits of insider
         trading
         --Others                   -2,678,304.22
         Book value     of
         equity
         investment     of         460,060,249.49           201,731,528.04         168,294,942.93
         affiliated
         companies
         Fair value     of
         equity
         investment     of
         affiliated
         companies
         Operating                 579,289,602.09           277,028,549.54         231,889,705.55
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                    Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report

                                              31-12-2021/2021.01-06

Items                      Panasonic                 Jing Xue           Bingshan Metal
                          Compressor                Insulation            Technology

income
Net profit                66,514,772.97           16,637,748.36           23,361,750.71
Net profit from
closing
Other
comprehensive
income
Total
comprehensive             66,514,772.97           16,637,748.36           23,361,750.71
income
The       current
dividends
                          32,773,200.00                                   28,648,633.78
received from
joint ventures




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      (3)   Summary financial information of insignificant affiliated companies
                      Items                           30-06-2022/2022.01-06     31-12-2021/2021.01-06
Associates:
Total book value of investments                                 307,002,623.96             158,059,185.33
The total number of the following items based on
shareholding ratio
     Net profit                                                  11,494,152.42               2,067,871.70
      Total comprehensive income                                 11,494,152.42               2,067,871.70


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, 2022, the foreign currency
financial assets and foreign currency financial liabilities held by the company converted into RMB are listed
as follows:




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                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
Items                                             Closing Balance             Opening balance
Monetary fund-USD                                   3,524,626.68                     7,966,454.17

Monetary fund-JPY                                          1,047,501.00                  152,139.56

Monetary fund-EURO                                                                          6,048.12

Monetary fund- GBP                                                                        62,609.89

Receivable - GBP                                                                       1,332,493.86

Receivable- USD                                           35,850,695.71               35,847,300.59

Receivable - EURO
                                                             920,181.22
Receivable - JPY
                                                           5,414,277.32                6,120,681.44
Payables -USD
Payables -EURO                                                                           141,791.17
                                                           1,938,707.73                  705,557.54
Payables - JPY
Payables -GBP                                                                            334,163.44

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. The company borrowed a long-term loan of RMB
140 million from the controlling shareholder Dalian Bingshan Group Co., Ltd. at a fixed interest rate.

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, 2022, 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 RMB 1.9 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

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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
other receivables. Management has established appropriate credit policies and continuously monitors
exposure to these credit risks.

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, 2022, the total amount of the top five accounts receivable of the company: 176,316,539.33
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, 2022, the Company's unused bank
borrowings amounted to RMB 700 million, of which the Company's unused short-term bank borrowings amounted to
RMB 700 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:



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

Financial Assets
Cash and cash in bank                              40,266.20                                            40,266.20
Notes receivable                                   18,195.51                                            18,195.51
Accounts receivable                                98,200.87                                            98,200.87
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                                                                                   Closing balance
                                                      Within 1              1-2            2-5           Over 5
Items                                                                                                                     Total
                                                          year            years           years          years

Receivables financing                                      2,473.75                                                           2,473.75
Other receivable                                          18,293.99                                                       18,293.99
Contract asset                                            12,616.44                                                       12,616.44
Non-current assets maturing within one
                                                           1,499.10                                                           1,499.10
year
Other non-current financial assets                                                                      16,751.60         16,751.60
Financial Liabilities                                              0                                                                -
Short-term loan                                           24,000.00                                                       24,000.00
Notes Payable                                             32,067.76                                                       32,067.76
Accounts payable                                       115,754.11                                                       115,754.11
Other payable                                              4,767.96                                                           4,767.96
Employee’s payable                                         910.69                                                             910.69
Tax payable                                                 910.69                                                             910.69
Non-current liabilities due within one
                                                           2,289.94                                                           2,289.94
year
Long-term loan                                               14000                                                        14,000.00
Lease liability                                              23.71         333.39         169.12           36.89               563.11
Long-term payables                                          308.94                    1,999.89                                2,308.83


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                                                 24,737,543.92                               24,737,543.92
  Other non-current financial assets            165,832,121.60                              1,683,852.59          167,515,974.19
  Non-continuous         fair        value
                                                     --                       --                   --                    --
  measurement

 2. Determination basis for the market price of continuous and non-continuous first-level fair value
   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, 2022.
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                          Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
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




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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report

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
                                                                                                       (%)


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).

l             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.



l             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

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                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report

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.

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
Panasonic Cold Chain (Dalian) Co., Ltd.                        Affiliated company of the Company

Panasonic Compressor (Dalian) Co., Ltd.                        Affiliated company of the Company

Dalian Benzhuang Chemical Co., Ltd.                            Affiliated company of the Company
Songzhi Dayang Cooling and Heating Technology (Dalian)
                                                       Affiliated company of the Company
Co., Ltd.
Beijing Huashang Bingshan Refrigeration and Air
                                                       Affiliated company of the Company
Conditioning Equipment Co., Ltd.
Dalian Fuji Bingshan Vending Machine Co., Ltd.                 Affiliated company of the Company

Lingzhong Bingshan Refrigeration (Dalian) Co., Ltd.            Affiliated company of the Company

Dalian Fuji Bingshan Vending Machine Sales Co., Ltd.           Affiliated company of the Company

Jiangsu Jingxue Energy Saving Technology Co., Ltd.             Affiliated company of the Company

Dalian Jingxue Energy Saving Technology Co., Ltd.              Subsidiaries of the Company's Associates

Shanghai Jingxue Energy Saving Technology Co., Ltd.            Subsidiaries of the Company's Associates

Panasonic Refrigeration System (Dalian) Co., Ltd.              Affiliated company of the Company

Dalian Bingshan Metal Technology Co., Ltd.                     Affiliated company of the Company
Dalian Bingshan Group Huahuida Financial Leasing Co.,
                                                      Affiliated company of the Company
Ltd.
                                                      The Company's wholly-owned subsidiary
Wuhan Scaf Power Control Equipment Co., Ltd.
                                                      associates

4. Other related parties

                    Name of related party                        Related party relationship
                                                         Affiliated company of Dalian Bingshan
Dalian Spindle Environmental Facilities Co., Ltd.
                                                         Group
                                                         Affiliated company of Dalian Bingshan
BAC Dalian Co., Ltd.
                                                         Group
Linde Hydrogen Refueling Station Equipment (Dalian) Co., Affiliated company of Dalian Bingshan
Ltd.                                                     Group
Dalian Bingshan Pat Technology Co., Ltd.                 Subsidiary of Dalian Bingshan Group
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                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
Bingshan Songyang Biotechnology (Dalian) Co., Ltd.                  Subsidiary of Dalian Bingshan Group
Bingshan Technical Service (Dalian) Co., Ltd.                       Subsidiary of Dalian Bingshan Group
                                                                    Affiliated company of Subsidiary of
Dalian Fuji Bingshan Intelligent Control System Co., Ltd.
                                                                    Dalian Bingshan Group
Dalian Kelvin Technology Co., Ltd.                                  Subsidiary of Dalian Bingshan Group
Dalian Bingshan Huigu Development Co., Ltd.                         Subsidiary of Dalian Bingshan Group

5. Related Party transactions

1. Purchase of goods, offer and receive labour services etc inter-group transactions

    1)   Purchase of goods/receive labour services

                                             Content     2022.1-6       Approved       Whether      2021.1-6
                                                                       Transaction       the
                                                                          Limit        transacti
Related party                                                                          on limit
                                                                                          is
                                                                                       exceede
                                                                                          d
Panasonic Refrigeration (Dalian) Co., Ltd.                             15,000,000.00      No       14,283,046.33
BAC Dalian Co., Ltd.                                   21,233,858.40 45,000,000.00        No       14,119,984.98
Panasonic Cold Chain (Dalian) Co., Ltd.                 2,058,376.71 15,000,000.00        No        4,418,110.43
Jiangsu Jingxue Energy Saving Technology
                                                         364,716.81 35,000,000.00         No       15,144,300.86
Co., Ltd.
Bingshan Technical Service (Dalian) Co.,
                                                        1,253,534.59 40,000,000.00        No
Ltd.
Dalian Bingshan Huigu Development Co.,
                                                         147,219.63     1,000,000.00      No
Ltd.
Dalian Bingshan Pat Technology Co., Ltd.                2,981,051.00 11,000,000.00        No        1,100,719.55
Dalian Spinde Environmental Equipment
                                                         815,097.34     8,000,000.00      No         562,428.33
Co., Ltd.
Panasonic Compressor (Dalian) Co., Ltd.                 2,352,071.11    3,000,000.00      No        1,913,993.12
Dalian Bingshan Metal Technology Co.,
                                                          28,460.16      500,000.00       No
Ltd.
Dalian Fuji Bingshan Vending Machine
                                                        1,003,270.93    5,500,000.00      No        1,351,425.38
Co., Ltd.
Dalian Fuji Bingshan Vending Machine
                                                          16,814.16      500,000.00       No         330,309.73
Sales Co., Ltd.
Dalian     Bingshan    Group    Huahuida
                                                             330.19 50,000,000.00         No         476,917.71
Financial Leasing Co., Ltd.
Dalian Bingshan Group Co., Ltd.                            4,528.30      500,000.00       No
Songyang Biotechnology Co., Ltd.                         933,799.10      500,000.00       No
Beijing Huashang Bingshan Refrigeration
                                                                         500,000.00       No
and Air Conditioning Equipment Co., Ltd.
Dalian Kelvin Technology Co., Ltd.                                       500,000.00       No
Dalian Fuji Bingshan Intelligent Control
                                                                        1,000,000.00      No
System Co., Ltd.
Total                                                  65,488,523.25                               85,511,898.87

    2)   Sales of goods/ labour services provision


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                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
                                                                    Conte        2022.1-6           2021.1-6
Related party
                                                                      nt
Panasonic Cold Chain (Dalian) Co., Ltd.                                         66,262,077.88      71,690,961.56
Dalian Fuji Bingshan Vending Machine Co., Ltd.                                  14,518,618.12       8,397,453.07
Panasonic Refrigeration System (Dalian) Co., Ltd.                               11,925,729.23      19,990,779.80
Lingzhong Bingshan Refrigeration (Dalian) Co., Ltd.                              5,075,605.89      12,830,587.15
Panasonic Compressor (Dalian) Co., Ltd.                                         26,604,561.52       7,600,809.54
Dalian Bingshan Pat Technology Co., Ltd.                                           624,768.48         143,269.75
Songzhi Dayang Cooling and Heating Technology (Dalian) Co.,
                                                                                            0.00            0.00
Ltd.
Dalian Fuji Bingshan Vending Machine Sales Co., Ltd.                                        0.00       31,989.61
Jiangsu Jingxue Energy Saving Technology Co., Ltd.                               3,035,091.30               0.00
BAC Dalian Co., Ltd.                                                Sales       21,364,166.08      17,129,169.19
Bingshan Technical Service (Dalian) Co., Ltd.                         of        19,222,103.24
Dalian Bingshan Huigu Development Co., Ltd.                         goods        4,003,216.37       4,281,358.92
Dalian Bingshan Group Huahuida Financial Leasing Co., Ltd.                       8,700,007.96               0.00
Dalian Spinde Environmental Equipment Co., Ltd.                                  2,315,455.64       3,073,360.72
Wuhan Scaf Power Control Equipment Co., Ltd.                                       256,431.86
Dalian Fuji Bingshan Intelligent Control System Co., Ltd.                          305,206.80
Dalian Benzhuang Chemical Co., Ltd.                                                  91,981.13
Songyang Biotechnology (Dalian) Co., Ltd.                                        7,771,926.75       1,290,650.45
Linde Hydrogen Refueling Station Equipment (Dalian) Co., Ltd.                    5,095,635.29
Dalian Bingshan Group Refrigeration Equipment Co., Ltd.                                             2,498,729.42
Dalian Fuji Bingshan Intelligent Control System Co., Ltd.                                             285,694.57
Total                                                                          197,172,583.54 184,774,478.17

(2)Assets Lease

       Assets rent out


                                          Category of assets        2022.1-6 Lease            2021.1-6 Lease
                Lessee
                                              rent out                  Income                     Income

Dalian Bingshan Group Co., Ltd.                 Office                       66,055.05
Lingzhong Bingshan
                                                Factory                    1,904,761.90             1,904,761.90
Refrigeration (Dalian) Co., Ltd.
Dalian Bingshan Huigu
                                             Land, house                   4,095,151.07             4,095,276.18
Development Co., Ltd.
Panasonic Cold Chain (Dalian)
                                            Staff domitory                   18,788.99
Co., Ltd.
Panasonic Compressor (Dalian)
                                            Staff domitory                   45,714.28                22,857.14
Co., Ltd.
Dalian Jingxue Energy Saving                Factory, office                 502,555.72               502,555.72
                                                                                                               120
                                Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report


                                           Category of assets         2022.1-6 Lease           2021.1-6 Lease
                Lessee
                                               rent out                    Income                   Income

 Technology Co., Ltd.
 Wuhan Skafe Power Equipment
                                                 Factory                      330,415.59                97,732.86
 Control Co., Ltd.
 Linde Hydrogen Refueling
 Station Equipment (Dalian) Co.,               Land, house                                           1,961,055.05
 Ltd.

           Description of related leases

                                                Category of assets rent   Current       year Last year Lease
  Lessor
                                                in                        Lease fees         fees

  Dalian Bingshan Group            Huahuida
                                                FA                            10,971,589.76           397,771.84
  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

    Name of the related party                  Amount           Starting date       Ending date      Explanation
                                                                                                      Project fund
Dalian Bingshan Group Co., Ltd.               140,000,000.00       2016.03.14          2026.03.13     investment
Dalian Bingshan Group Huahuida
Financial Leasing Co., Ltd.                          1,348.67      2022.04.28          2023.04.27
Dalian Bingshan Group Huahuida
Financial Leasing Co., Ltd.                      600,000.00        2022.05.20          2023.05.19
Dalian Bingshan Group Huahuida
Financial Leasing Co., Ltd.                     5,481,000.00       2022.06.20          2024.06.19
Dalian Bingshan Group Huahuida
Financial Leasing Co., Ltd.                    12,000,000.00       2022.01.07          2025.01.06

 6. Receivables and payables of related parties

   (1) Receivables




                                                                                                                121
                      Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report



                                         Closing Balance                  Opening Balance
Item           Related party           Book          Bad debt           Book           Bad debt
                                      Balance        Provision         Balance         Provision
Accounts     BAC Dalian Co.,
             Ltd.                   13,358,280.43     937,751.29    12,548,585.90       880,910.73
receivable
             Beijing Huashang
             Bingshan
Accounts     Refrigeration and
             Air Conditioning        8,225,260.53   4,210,824.22    10,125,260.53     6,110,824.22
receivable
             Equipment       Co.,
             Ltd.
             Bingshan
Accounts     Songyang
             Biotechnology           4,389,586.01     308,148.94     1,164,159.66        81,724.01
receivable
             (Dalian) Co., Ltd.
Accounts     Dalian          Fuji
             Bingshan Vending       10,805,596.11     839,529.71     5,656,023.33       398,096.17
receivable   Machine Co., Ltd.
             Dalian Bingshan
Accounts     Huigu
             Development Co.,        1,232,268.00      97,126.06       439,268.00        63,813.46
receivable
             Ltd.
             Dalian       Spinde
Accounts     Environmental
             Equipment       Co.,    1,140,050.76      94,473.19     1,942,559.40       136,367.67
receivable
             Ltd.
             Lingzhong
Accounts     Bingshan
             Refrigeration           2,814,406.81     197,571.36     1,803,184.94       126,583.58
receivable
             (Dalian) Co., Ltd.
             Panasonic
Accounts     Refrigeration
             System (Dalian)         7,689,479.92     539,801.49     4,963,341.40       348,426.57
receivable
             Co., Ltd.
Accounts     Panasonic      Cold
             Chain       (Dalian)   38,098,054.10   2,674,483.40    37,390,849.92     2,624,837.66
receivable   Co., Ltd.
Accounts     Panasonic
             Compressor              4,072,906.71     285,918.05     4,021,698.75       282,323.25
receivable   (Dalian) Co., Ltd.
             Dalian          Fuji
Accounts     Bingshan
             Intelligent Control      405,200.00       40,614.48       175,200.00        12,299.04
receivable
             System Co., Ltd.
Accounts     Bingshan
             Technical Service      14,341,077.49   1,032,307.24
receivable   (Dalian) Co., Ltd.
             Dalian       Dabing
Contract     Refrigeration
             Equipment       Co.,                                        75,000.00       12,555.00
assets
             Ltd.
             Panasonic
Contract     Refrigeration
assets       System (Dalian)                                           166,000.00        27,788.40
             Co., Ltd.
                                                                                                     122
                        Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
               Panasonic
               Refrigeration
Prepayment                             223,101.70                       2,225,656.57
               System (Dalian)
               Co., Ltd.
               Dalian Bingshan
Prepayment                               49,600.00
               Group Co., Ltd.
               Dalian      Spinde
               Environmental
Prepayment                               36,455.00                        341,215.00
               Equipment      Co.,
               Ltd.
               Dalian Bingshan
               Group Huahuida
Prepayment                             618,163.06                         951,659.80
               Financial Leasing
               Co., Ltd.
               BAC Dalian Co.,
Prepayment                            1,003,142.00                      1,607,378.00
               Ltd.
               Dalian Bingshan
Prepayment     Technical Service       183,292.00
               Co., Ltd.
               Dalian      Dabing
               Refrigeration
Prepayment                                                                157,531.70
               Equipment      Co.,
               Ltd.
               Panasonic
Receivable     Refrigeration
financing      System (Dalian)         148,563.00                       4,197,610.38
               Co., Ltd.
               Panasonic     Cold
Receivable
               Chain      (Dalian)     659,308.15                      18,720,000.00
financing
               Co., Ltd.
Receivable     BAC Dalian Co.,
financing      Ltd.                  19,659,614.15                      7,341,688.27
               Dalian         Fuji
Receivable
               Bingshan Vending                                         2,060,929.41
financing
               Machine Co., Ltd.
               Dalian Bingshan
Other          Group Huahuida
               Financial Leasing           1,348.67          56.24
receivable
               Co., Ltd.
Other          Bingshan
               Technical Service       100,000.00        69,460.00
receivable     (Dalian) Co., Ltd.
Other          Wuhan Scaf Power
               Control Equipment                                          148,423.28        6,189.25
receivable     Co., Ltd.
Other          Panasonic     Cold
               Chain      (Dalian)                                         18,079.63          753.92
receivable     Co., Ltd.

   (2) Accounts Payable due from Related Party


        Item                    Related party                 Closing Balance       Opening Balance

Accounts Payable    BAC Dalian Co., Ltd.                          24,745,595.67         11,326,144.36
                    Dalian Bingshan Pat Technology Co.,
Accounts Payable                                                     2,189,826.04        3,921,294.33
                    Ltd.
                    Dalian     Spinde     Environmental
Accounts Payable                                                     1,507,515.00        1,160,849.00
                    Equipment Co., Ltd.
                                                                                                        123
                            Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
                         Jiangsu Jingxue Energy Saving
   Accounts Payable                                                      947,328.00          4,512,235.92
                         Technology Co., Ltd.
                         Dalian Fuji Bingshan Vending
   Accounts Payable                                                             0.00           145,500.00
                         Machine Sales Co., Ltd.
                         Panasonic      Refrigeration  System
   Accounts Payable                                                   27,108,641.54         17,401,521.28
                         (Dalian) Co., Ltd.
                         Panasonic Cold Chain (Dalian) Co.,
   Accounts Payable                                                      319,317.09            187,071.99
                            Ltd.
                         Panasonic Compressor (Dalian) Co.,
   Accounts Payable                                                      151,222.04          1,785,651.94
                         Ltd.
                         Dalian Bingshan Metal Technology
   Accounts Payable                                                       32,173.27             70,047.29
                         Co., Ltd.
   Accounts Payable      Dalian Kelvin Technology Co., Ltd.              173,125.00            128,750.00
                         Bingshan Technical Service (Dalian)
   Accounts Payable                                                      120,562.40
                         Co., Ltd.
   Other      accounts   Dalian Bingshan Group Huahuida
   payable               Financial Leasing Co., Ltd.                     576,142.31
   Other      accounts   Dalian Fuji Bingshan Vending
   payable               Machine Sales Co., Ltd.                                               268,500.00
   Other      accounts   Lingzhong Bingshan Refrigeration
   payable               (Dalian) Co., Ltd.                                                    170,000.00

   Other      accounts   Jiangsu Jingxue Energy         Saving
   payable               Technology Co., Ltd.                             70,000.00             70,000.00

   Other      accounts   Bingshan Technical Service (Dalian)
   payable               Co., Ltd.                                          1,301.13

                         Panasonic      Refrigeration System
   Contract liability                                                                        1,410,975.05
                         (Dalian) Co., Ltd.
                         Panasonic      Refrigeration System
   Contract liability                                                                        1,819,735.06
                         (Dalian) Co., Ltd.
                         Wuhan Scaf Power Control Equipment
   Contract liability                                                                           76,228.67
                         Co., Ltd.
   Notes Payable         BAC Dalian Co., Ltd.                          7,770,000.00          3,932,858.40
   Notes Payable         Dalian Benzhuang Chemical Co., Ltd.                                   172,800.00
                         Dalian Bingshan Pat Technology Co.,
   Notes Payable                                                         900,000.00            880,000.00
                         Ltd.
                         Jiangsu Jingxue Energy Saving
   Notes Payable                                                          66,600.00            492,450.00
                         Technology Co., Ltd.
                         Panasonic Cold Chain (Dalian) Co.,
   Notes Payable                                                       1,657,321.00          1,657,321.00
                         Ltd.
                         Dalian      Spinde       Environmental
   Notes Payable                                                       1,307,900.00          1,517,200.00
                         Equipment Co., Ltd.
                         Panasonic      Refrigeration    System
   Notes Payable                                                       1,594,169.08
                         (Dalian) Co., Ltd.
                         Dalian Bingshan Group Huahuida
   Lease liability                                                     6,393,153.42          4,055,686.70
                         Financial Leasing Co., Ltd.
   Non-current           Dalian Bingshan Group Huahuida
   liabilities     due   Financial Leasing Co., Ltd.                  20,278,311.26         25,727,284.78
   within one year
   Long-term             Dalian Bingshan Group Huahuida
   payables              Financial Leasing Co., Ltd.                   3,246,400.10         23,543,375.62

(I) Related Party Commitment
    None


                                                                                                            124
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
XIII. Commitments and Contingencies
1. Important Commitments
As of June 30, 2022, the company has no commitments that need to be disclosed.
2. Contingencies
(1) As of June 30, 2022, the guarantee obligations undertaken by the company's financial leasing.
The company sells cold storage equipment to Guizhou Waterfall Cold Chain Food Investment Co., Ltd.
("Waterfall Cold Chain") in the form of financial leasing. The three parties sign a purchase contract and a financial
lease contract. The company is the seller and Huahuida is the buyer. and the lessor, Waterfall Cold Chain is the
lessee, and the total contract price is RMB 25.705 million. If the lessee delays in paying the rent, the company
shall assume the responsibility for advance rent payment and repurchase. The shareholders of Waterfall Cold
Chain issued an unconditional and irrevocable counter-guarantee with the company as the beneficiary to the
company. The scope of guarantee is based on all the debts guaranteed by the company for the financial lease sales
business.
As of June 30, 2022, the balance of the company's financial leasing guarantee obligations was 24,210,316.00 yuan,
and there was no situation where the company was required to assume the guarantee responsibility due to the
default of waterfall cold chain.
As of June 30, 2022, except for the above-mentioned matters, the Company has no material contingent events that
need to be disclosed.
(2) The company has no important contingencies that need to be disclosed, which should also be explained
The company has no material contingencies that need to be disclosed.

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 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
                                                                                                                 125
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
          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 :Ten thousand yuan
                                                              30-06-2021/2021.01-06
              Items                Northeast        Central              East
                                                                                       Offset             Total
                                    China           China               China
 1 Operating income                 149,856.46       15,286.12            106.28        -36,062.97      129,185.89
 2 Cost                              136,260.29       13,135.82           124.33        -35,970.87      113,549.57
    Impairment loss on
                                         -73.12             -4.45                                            -77.57
 assets
    Impairment loss on
                                      -1,009.97         -199.21                                           -1,209.19
 credit
    Depreciation and
                                       3,401.92            612.34                                         4,014.26
 amortization
 3 Investment income from
                                       1,692.66              2.88                                         1,695.54
 associates and joint venture
 4 Operating profits(loss)             4,551.99         -675.04           -96.85              -518.74     3,261.37
 5 Income tax                           306.66             -29.25                                            277.42
 6 Net profit(loss)                    4,245.32         -645.79           -96.85              -518.74     2,983.95
 7 Total assets                      664,678.45       51,572.32             0.00       -132,120.62      584,130.15
 8 Total liabilities                 302,169.74       38,613.90             0.00        -63,595.23      277,188.40

XVI. Notes to the Main Items of the Financial Statements of Parent Company

  1. Accounts receivable

  (1) Accounts receivable category

                                                           Closing Balance
              Item                 Booking balance                       Provision                 Booking
                                 Amount             %                Amount           %            balance
             Accounts
        receivable with
            significant
                                721,590,402.25       100.00         81,023,885.50     11.23      640,566,516.75
      individual amount
       and separate bad
         debt provision
             Accounts
     receivable with bad
         debt provision
          based on the
     characters of credit
          risk portfolio
                                                                                                                  126
                             Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report

                                                          Closing Balance
              Item                Booking balance                    Provision               Booking
                                Amount              %            Amount           %          balance
     Accounting age as
                              245,888,703.74          34.08     81,023,885.50    32.95    164,864,818.24
          characters
        Related party
            within
                              475,701,698.51          65.92                               475,701,698.51
        consolidation
             scope
           Accounts
       receivable with
         insignificant
     individual amount
      and separate bad
        debt provision
              Total           721,590,402.25         100.00     81,023,885.50     11.23   640,566,516.75

(Continued)

                                                            Opening Balance
              Item                Booking balance                   Provision                Booking
                                 Amount             %           Amount           %           balance
     Accounts receivable
       with significant
      individual amount        490,329,366.12      100.00      81,610,090.34     16.64     408,719,275.78
       and separate bad
        debt provision
     Accounts receivable
        with bad debt
      provision based on
       the characters of
     credit risk portfolio
      Accounting age as
                               279,002,384.85       56.90      81,610,090.34     29.25     197,392,294.51
          characters
     Related party within
                               211,326,981.27       43.10                                  211,326,981.27
     consolidation scope
     Accounts receivable
      with insignificant
      individual amount
       and separate bad
        debt provision
              Total            490,329,366.12      100.00      81,610,090.34     16.64     408,719,275.78




                                                                                                            127
                                   Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report

    (1)The bad debt provisions of accounts receivable in the portfolio is accrued under accounting aging
  analysis method:

                           Aging                                                 Closing Balance
Within1 year                                                                                            597,054,751.12
1 to 2 years                                                                                              43,853,934.70
2 to 3 years                                                                                               9,741,450.50
More than 3 years                                                                                         70,940,265.93
  3 to 4 years                                                                                            22,786,105.52
  4 to 5 years                                                                                            14,535,594.76
  More than 5 years                                                                                       33,618,565.65
Total                                                                                                   721,590,402.25

     (2) Bad debt provision accrued and reversed (withdraw)
                                               Change during the year
   Category              Opening balance                                                                Closing Balance
                                               Accrued          Collected/ reversed    Written-off
   Bad debt provision         81,610,090.34    1,128,577.16                            1,714,782.00       81,023,885.50
   Total                      81,610,090.34    1,128,577.16                            1,714,782.00       81,023,885.50

        (3) No accounts receivable written off in current period.

           Item                                                               Written off amount
           Receivable actually written off                                                            1,714,782.00

     (4) The top five significant accounts receivable categorized by debtors

                                                                                                Closing
                                                              Closing        % of the
               Company                                                                         Balance of
                                                           Balance           total AR
                                                                                               Provision
               Hualu Engineering Technology Co.,
                                                          40,138,250.00                5.56     2,817,705.15
               Ltd.
               Xinyi Yuanda Construction and
                                                          32,748,744.00                4.54    25,281,907.38
               Installation Engineering Co., Ltd.
               Qingcheng Zhongyi Energy Co., Ltd          23,475,000.00                3.25     1,142,271.49
               Inner Mongolia Xinyuan silicon
                                                          13,527,900.00                1.87       949,658.58
               material technology Co., Ltd.
               Dalian Branch of China Kunlun
                                                          11,290,000.00                1.56       792,558.00
               Engineering Co., Ltd.
               Total                                     121,179,894.00               16.78

         2. Other Receivables

                         Item                         Closing Balance                    Opening Balance
           Dividend receivable                                   16,321,464.90                       25,100,920.84
           Other receivable                                     137,867,078.28                       29,121,904.34
           Total                                                154,188,541.18                       54,222,825.18

                                                                                                                     128
                                       Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report
        2.1 Dividend receivable

                                Item                                     Closing Balance                 Opening Balance
   Bingshan Technology Services (Dalian) Co., Ltd.                                                               24,148,920.84
   Guotai Junan Securities Co., Ltd.                                               7,418,805.44                          952,000.00
   Dalian Universe Thermal Technology Co., Ltd.                                    2,200,000.00
   Dalian Bingshan Engineering & Trading Co., Ltd.                                 1,282,615.76
   Jiangsu Jingxue Insulation Technology Co., Ltd.                                 4,732,344.00
   Dalian Bingshan Group Huahuida Financial Leasing
                                                                                     687,697.70
   Co., Ltd.
   Total                                                                          16,321,464.90                        25,100,920.84

         2.2 Other receivable

      (1) Other receivables categorized by nature

           Nature                                            Closing Balance                      Opening Balance
           Equity transfer fund                                      102,206,391.05
           Deposits                                                           11,020.70                       20,112,243.72
           Petty cash                                                       162,264.99                             344,848.03
           Guarantee deposits                                            37,600,456.04                        10,466,237.65
                             Total                                      139,980,132.78                        30,923,329.40

      (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, 2022                            602,860.06                                        1,198,565.00     1,801,425.06
The balance of January 1, 2022 in
                                                             ——                    ——                         ——             ——
the current period
Provision for bad debts                                                                                   311,629.44       311,629.44
Balance on June 30, 2022                            1,801,425.06                                          311,629.44     2,113,054.50

         The bad debt provisions of other receivables in the portfolio is accrued under accounting aging analysis
         method
                               Aging                                                        Closing Balance
Within 1 year                                                                                                              630,906.59
1 to 2 years                                                                                                                98,373.13

2 to 3 years                                                                                                               114,293.16
More than 3 years                                                                                                        1,269,481.63
   3 to 4 years                                                                                                             70,916.63
   More than 5 years                                                                                                     1,198,565.00
Total                                                                                                                    2,113,054.51

      (3) Bad debt provision accrued and reversed (withdraw) in the period.




                                                                                                                                     129
                              Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2022Semiannual Report

                 Opening           Change during the year                                             Closing
  .Category
                 balance           Accrued                Collected/reversed        Written-off       Balance
  Bad     debt
                    1,801,425.06       311,629.44                                                           2,113,054.50
  provision
  Total             1,801,425.06       311,629.44                                                           2,113,054.50

    (4) Other receivables from the top 5 debtors

                                                                                                               Closing
                                                                 Closing                        % of the
                 Name                     Category                                 Aging                      Balance of
                                                                 Balance                        total OR
                                                                                                              Provision
Trane Technology Europe holding                                                  Within     1
                                         Share transfer         102,206,391.05                     74.13
company                                                                          year
Cangzhou Lingang Renguo Chemical                                                     Within 1
                                        Security deposit          2,000,000.00                       1.45         83,400.00
Co., Ltd.                                                                                year
                                                                                      Over 5
Dalian Delta HK China gas Co., Ltd.     Security deposit          1,100,000.00
                                                                                        years
                                                                                                     0.80      1,100,000.00
Xinjiang Oriental Hope New Energy                                                    Within 1
                                        Security deposit          1,000,000.00                       0.73         41,700.00
Co., LTD                                                                                 year
Ningxia Crystal New Energy Mate                                                     Within 1
                                        Security deposit          1,000,000.00                       0.73         41,700.00
rials Co., Ltd.                                                                         year

Total                                                           107,306,391.05                     77.84      1,266,800.00




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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
 tment of subsidiaries                  674,238,267.08                     674,238,267.08       696,262,267.08                        696,2
ment of affiliates and JV             1,202,989,223.45                   1,202,989,223.45      1,227,131,957.97                     1,227,1
      Total                           1,877,227,706.53                   1,877,227,706.53      1,923,394,225.05                     1,923,3

                (1) Investments of subsidiaries

               Subsidiaries names                               Opening Balance          Increase           Decrease            Closing Bal
  Bingshan Group Construction Co., Ltd                             193,749,675.77                                                 193,749,6
  Bingshan Group Sales Co., Ltd                                         20,722,428.15                                              20,722,4
  Bingshan Air-Conditioning Equipment Co., Ltd                          45,272,185.00                                              45,272,1
  Bingshan Guardian Automation Co., Ltd.                                 6,872,117.80                                               6,872,1
  Bingshan Ryosetsu Quick Freezing Equipment Co., Ltd.                  59,356,051.19                                              59,356,0
  Universe Thermal Technology Co., Ltd.                                 48,287,589.78                                              48,287,5
n New World Refrigeration Industrial Co., Ltd                          184,674,910.81                                             184,674,9
han Technical Service (Dalian) Co., Ltd.                              22,024,000.00                       22,024,000.00
   New Meica Electronics Co., Ltd.                                      43,766,243.72                                              43,766,2
  Bingshan Engineering & Trading Co., Ltd.                              71,537,064.86                                              71,537,0
                                                                       696,262,267.08                       22,024,000.00         674,238,2

                (2) Joint ventures& affiliated companies




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                                                                                 Increase/Decrease
                                                         Gains and losses   Adjustment of
             Beginning balance                                                              Changes     Cash bonus or      Provision for              Ending ba
                                                           recognized           other
                                 Increased   Decreased                                       of other      profits      impairment of the   Others
                                                         under the equity   comprehensive
                                                                                             equity      announced        current period
                                                             method            income


 ppliances                                               -17,939,591.1
                90,330,037.43                                                                                                                          72,390,4
o., Ltd                                                              9
 ppliances
              460,060,249.49                             17,822,283.19                                  34,122,000.00                                 443,760,5
Co., Ltd
ical Co.,
                 8,926,266.52                               358,699.51                                                                                   9,284,9
  Thermal
                58,799,068.28                             1,112,724.55                                                                                 59,911,7
   o., Ltd
 Bingshan
       and
                 2,139,942.18                                  3,596.55                                                                                  2,143,5
Machinery

  Vending
              148,656,014.75                             -5,230,752.85                                                                                143,425,2
rigeration
                14,923,803.87                             1,119,014.68                                                                                 16,042,8
    Group
asing Co.       44,789,319.55                               511,557.51                                    687,697.70                                   44,613,1

Insulation
              201,731,528.04                              3,118,549.63                                   4,732,560.00                                 200,117,5
rigeration
                28,480,784.93                             1,517,604.68                                   1,527,045.45                                  28,471,3
Technical
              168,294,942.93                             14,532,882.37                                                                                182,827,8
Co.,Ltd.
             1,227,131,957.97                            16,926,568.63                                  41,069,303.15                                1,202,989,2




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        4. Operating revenue and cost

        Item                                               2022.01-06                              2021.01-06

                                                   Revenue              Cost            Revenue                 Cost
        Revenue from main operation               435,297,378.67   385,618,374.95     385,929,620.18        336,469,117.09

        Revenue from other operation               32,704,249.58    21,958,987.56      20,551,816.12         13,934,076.36

        Total                                     468,001,628.25   407,577,362.51     406,481,436.30        350,403,193.45


        5. Investment income

Items                                                                          2022.01-06         2021.01-06

Income from long-term equity investments under cost method                      3,482,615.76

Income from long-term equity investments under equity method                   16,926,568.63      22,157,178.59
Investment income from disposal of long-term equity investment                  3,864,200.00
Income from holding and disposing of other non-current financial
                                                                               63,953,740.43       7,229,604.48
assets
Total                                                                          88,227,124.82      29,386,783.07


   XVII. Supplementary Information to the Financial Statements

   1. Non-operating profit or loss
                                      item                                                        Amount
Disposal gains and losses of non-current asset                                                          67,260.20
Government subsidies included in current profit or loss                                                 1,984,170.62

Income from the investment cost of the subsidiary acquired by the enterprise is
less than the fair value of the identifiable net assets of the investee when the                        2,834,620.63
investment is acquired
Income from changes in fair value during the period of holding financial assets
                                                                                                       13,870,603.52
available for sale and income from disposal of financial assets available for sale
Other non-operating revenue or expense                                                                  1,278,039.78
Influence on income tax                                                                                   992,883.13
Influence on minority shareholders                                                                        178,578.45
Total                                                                                                  18,863,233.17

   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                   0.98            0.035        0.035

   Net profit after deducting non-recurring gains and losses
                                                                               0.36            0.013        0.013
   attributable to shareholders of parent company




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