Auditors’ Report (English Translation for Reference Only) 1. To the shareholders of Bingshan Refrigeration & Heat Transfer TechnologieOpinion We have audited the accompanying financial statements of Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd (“Bingshan Refrigeration & Heat Company”), which comprise the consolidated and company balance sheets as at 31 December 2021, and the consolidated and company income statements, the consolidated and company cash flow statements, the consolidated and company statements of changes in equity for the year then ended, and notes to these financial statements. In our opinion, the accompanying financial statements have been prepared in accordance with the requirements of Accounting Standards for Business Enterprises, in all material respects and present fairly the consolidated and the financial position of Bingshan Refrigeration & Heat Company as at 31 December 2021, and of their consolidated and the company’s financial performance and cash flows for the year then ended. 2. Basis for Opinion We conducted our audit in accordance with China Standards on Auditing for Chinese Certified Public Accountants. Our responsibilities under those standards are further described in the “Auditor’s Responsibilities for the Audit of the Financial Statements” section of our report. We are independent of Bingshan Refrigeration & Heat Company in accordance with the Code of Ethics for Chinese Certified Public Accountants, and we have fulfilled our other ethical responsibilities of the code. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit. 3. Key Audit Matters Key audit matters are those matters that we consider, in our professional judgment, were of most significance in our audit of the financial statements of the current period. These matters were addressed in the context of our audit of the financial statements as a whole and, in forming our audit opinion thereon, and we do not express a separate opinion on these matters. Revenue Recognition Key Audit Matter How the matter was addressed in the audit Revenue of Bingshan Refrigeration The main audit procedures carried out for & Heat Company and its addressing the key audit matters are as follows: subsidiaries mainly come from sales 1. Understand and evaluate effectiveness of design and operation of the management ‘s of products and installation. The key 1 / 152 concern about the sales revenue is internal control over revenue due to the large sales quantities and 2. Carried out analytical review and evaluate any potential misstatements existing the reasonableness of sales income and gross profit margin by segmenting the business and in the revenue recognition within sales in conjunction with industry development the appropriate accounting period. and actual situation of Bingshan Refrigeration & Key concern about installation Heat Company. income is because the accounting 3. Sampling test the sales contracts, identify the involved by significant accounting clause and condition in respect to the contract estimate and judgment. Having performance obligation, consideration and risk considered these matters, we and reward transfer of the ownership. Evaluate recognized revenue recognition as the revenue recognition of Bingshan Refrigeration & Heat Company whether it is in key audit matters. line with the accounting standards. 4. Sampling select product sales revenue record, reconcile to sales invoice, contracts, dispatch note, acceptance note; Sampling select installation sales revenue record, reconcile to invoice, installation contracts and completion report and Evaluate the recognition of revenue whether is in line with the accounting standards 5. Checking actual installation cost by reviewing the contract, invoice and supportive document with signature for the equipment received to evaluate the cost whether it really incurred. 6. Sampling select the transactions before and after the balance sheet date, carry out confirmation procedure, test the dispatch note and other supporting documents so to ensure whether the transaction is recorded into the appropriate accounting period. 4. Other Information The management of Bingshan Refrigeration & Heat Company (hereinafter referred to as the “Management”) is responsible for the other information. The other information comprises the information included in the Bingshan Refrigeration & Heat Company 2021 annual report, but does not include the financial statements and our auditor’s report thereon. Our opinion on the financial statements does not cover the other information and we do not express any form of assurance conclusion thereon. In connection with our audit of the financial statements, our responsibility is to read the other information and, in doing so, consider whether the other information is materially 2 / 152 inconsistent with the financial statements or our knowledge obtained in the audit or otherwise appears to be materially misstated. If, based on the work we have performed, we conclude that there is a material misstatement of the other information, we are required to report that fact. We have nothing to report in this regard. 5. Responsibilities of the Management and Those Charged with Governance for the Financial Statements The Management is responsible for the preparation of the financial statements in accordance with Accounting Standards for Business Enterprises to achieve fair presentation; and designing, implementing and maintaining internal control which is necessary to enable that the financial statements are free from material misstatement, whether due to fraud or error. In preparing the financial statements, the Management is responsible for assessing Bingshan Refrigeration & Heat Company’s ability to continue as a going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting unless the Management either intends to liquidate Bingshan Refrigeration & Heat Company or to cease operations, or have no realistic alternative but to do so. Those charged with governance are responsible to overseeing Bingshan Refrigeration & Heat Company’s financial reporting process. 6. Auditor’s Responsibilities for the Audit of the Financial Statements Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance with auditing standards will always detect a material misstatement when it exists. Misstatements can arise from fraud or error and are generally considered material if, individually or in the aggregate, they could reasonably be expected to influence the economic decisions of users taken on the basis of these financial statements. During the course of audit in accordance with auditing standards, we exercise professional judgment and maintain professional skepticism. We also carry out the following works: (1) Identify and assess the risks of material misstatement of the financial statements, whether due to fraud or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient and appropriate to provide a basis for our audit. The risk of not detecting a material misstatement 3 / 152 resulting from fraud is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions, misrepresentations, or the override of internal control. (2) Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of its internal control (this sentence would be deleted in circumstance when we are also responsible to issue an opinion on the effectiveness of internal control in conjunction with the audit of the financial statements). (3) Evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates and related disclosures made by the Management. (4) Conclude on the appropriateness of the Management’s use of the going concern basis of accounting and, based on the audit evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on Bingshan Refrigeration & Heat Company’s ability to continue as a going concern. If we conclude that a material uncertainty exists, we are required to draw attention in our auditor’s report to the related disclosures in the financial statements in accordance with the auditing standards or, if such disclosures are inadequate, we shall modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our auditor’s report. However, future events or conditions may cause Bingshan Refrigeration & Heat Company to cease to continue as a going concern. (5) Evaluate the overall presentation, structure and content of the financial statements, and also whether the financial statements represent the underlying transactions and events in a manner that achieves fair presentation. (6) Obtain sufficient and appropriate audit evidence with respect to the financial information of Bingshan Refrigeration & Heat entities or business activities, and issue an audit opinion. We are responsible for guiding, supervising and performing group audits and take full responsibility for audit opinions. We communicate with those charged with governance regarding, among other matters, the planned scope and timing of the audit and significant audit findings etc., including any significant deficiencies in internal control that we identify during our audit. We also provide those charged with governance with a statement that we have complied with those relevant ethical requirements regarding independence, and to communicate with them all relationships and other matters that may reasonably be thought to bear on our independence and related safeguards, where applicable. 4 / 152 From the matters communicated with those charged with governance, we determine those matters that were of most significance in the audit of the financial statements of the current period and are therefore the key audit matters. We describe these matters in our auditor’s report unless law or regulation prohibited public disclosure about the matter or when, in rare circumstances, we determine that a matter should not be communicated in our report because the adverse consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication. ShineWing Certified Public Accountants LLP CPA: Lin Li (Engagement Partner) CPA:Zhang Shizhuo China, Beijing April 22, 2022 5 / 152 I. Accounting statement Consolidated Balance Sheet Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 31 December, 2021 Unit: RMB Yuan ITEMS 31 December 2021 31 December 2020 Current Assets: Monetary funds 522,658,505.79 373,445,731.67 Settlement provision Loans to banks and other financial institutions Financial asset held for trading Derivative financial assets Notes receivable 166,430,365.74 139,121,037.78 Accounts receivable 821,548,678.85 817,011,955.75 Receivable financing 43,704,310.38 61,737,282.56 Prepayments 182,701,403.55 154,481,509.35 Insurance receivables Reinsurance Receivable Provision of reinsurance contract reserve receivable Other receivables 60,340,096.45 67,527,176.86 including: interest receivable - 46,879.68 dividend receivable 1,003,568.75 25,923.75 Financial assets purchased under agreement to resell Inventories 1,014,527,127.82 731,658,797.98 Contractual asset 109,859,658.79 91,430,011.60 Held for sale assets Non-current assets due within 1-year 14,990,989.30 42,003,576.60 Other current assets 24,525,076.71 23,214,091.44 Total Current Assets 2,961,286,213.38 2,501,631,171.59 Non-Current Assets: Loan and payment on other's behalf disbursed Debt investment Other debt investment Long-term receivables 65,867,973.25 Long-term equity investment 1,231,504,533.45 1,597,241,363.62 Other equity instrument investment Other non-current financial assets 261,410,664.61 239,304,098.83 Investments properties 120,752,809.61 126,288,477.92 Fixed assets 855,395,405.85 891,147,058.82 Construction in process 38,974,478.45 34,254,599.42 Production biological assets Oil-gas assets Right-of-use assets 23,934,703.37 Intangible assets 142,592,738.10 145,442,721.24 Development cost Goodwill 1,750,799.49 1,750,799.49 Long-term prepaid expense 8,088,684.23 9,660,538.07 Deferred tax asset 89,879,574.13 68,979,526.11 Other non-current assets Total Non-current Assets 2,774,284,391.29 3,179,937,156.77 Total Assets 5,735,570,604.67 5,681,568,328.36 6 / 152 Consolidated Balance Sheet (continued) Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 31 December, 2021 Unit: RMB Yuan ITEMS 31 December 2021 31 December 2020 Current Liabilities: Short-term borrowings 245,937,091.72 282,971,600.00 Financial liability held for trading Derivative financial liabilities Notes payable 380,033,039.56 295,151,372.38 Accounts payable 919,871,927.53 767,267,232.43 Advance received - Contractual liability 499,719,963.40 295,100,657.10 Financial assets sold under agreements to repurchase Deposits received and hold for others Entrusted trading of securities Entrusted underwriting of securities Employee pay payables 35,148,782.48 31,125,808.94 Taxes and duties payable 13,514,847.82 9,714,194.25 Other payables 55,284,140.21 43,017,466.38 including: interest payable - 1,839,166.81 dividend payable 3,008,156.00 533,156.00 Fees and commissions payable Amount due to reinsurance Held for sale liabilities Non-current liabilities due within 1-year 24,175,388.12 37,157,126.41 Other current liabilities 195,213,206.91 152,173,946.30 Total Current Liabilities 2,368,898,387.75 1,913,679,404.19 Non-current Liabilities: Insurance contract provision Long-term borrowings 150,000,000.00 160,000,000.00 Bonds Payable - including: preference share perpetual debt Lease liability 5,394,021.14 Long-term payables 19,998,913.29 14,622,463.75 Long-term employee payables Provision 7,592,239.01 Deferred income 106,185,323.82 104,457,568.86 Deferred Tax liabilities 35,596,349.70 32,010,364.83 Other non-current liabilities - Total Non-current Liabilities 317,174,607.95 318,682,636.45 Total Liabilities 2,686,072,995.70 2,232,362,040.64 Owners Equity(or Shareholders Equity): Paid-in capital(Share capital) 843,212,507.00 843,212,507.00 Other equity instrument Including:preference share perpetual capital securities Capital reserve 720,215,866.78 726,768,468.00 Less: Treasury stock Other comprehensive income 2,178,681.73 2,501,459.77 Chartered reserve Surplus reserves 809,471,199.64 805,525,775.33 △Provision for general risk Undistributed profit 627,764,582.32 997,601,577.97 Equity attributable to equity holders of the Company 3,002,842,837.47 3,375,609,788.07 Minority interest 46,654,771.50 73,596,499.65 Total Equity 3,049,497,608.97 3,449,206,287.72 Total Liabilities and Equity 5,735,570,604.67 5,681,568,328.36 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 7 / 152 Balance Sheet of Parent Company Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 31 December, 2021 Unit: RMB Yuan ITEMS 31 December 2021 31 December 2020 Current Assets: Monetary funds 391,077,589.19 208,325,740.71 Tradable financial asset Derivative financial assets Notes receivable 61,036,803.62 42,858,563.72 Accounts receivable 408,719,275.78 408,625,925.91 Receivable financing 5,427,828.26 5,752,810.30 Prepayments 57,409,521.75 62,620,914.33 Other receivables 54,222,825.18 41,183,397.14 including: interest receivable - 46,879.68 dividend receivable 25,100,920.84 Inventories 339,977,048.51 255,635,206.96 Contractual assets 50,916,025.04 38,366,253.50 Held for sale assets Non-current assets due within 1-year 13,281,553.63 19,488,435.75 Other current assets 8,871,387.69 27,637.13 Total Current Assets 1,390,939,858.65 1,082,884,885.45 Non-Current Assets: Debt investment Other debt investment Long-term receivables 45,964,783.15 Long-term equity investment 1,923,394,225.05 2,280,377,981.04 Other equity instrument investment Other non-current financial assets 260,095,522.11 237,888,956.33 Investments properties 95,850,052.41 100,762,366.02 Fixed assets 680,392,162.13 721,701,015.39 Construction in process 28,279,901.38 9,160,965.22 Production biological assets Oil-gas assets Right-of-use assets 15,636,361.47 Intangible assets 73,679,019.01 76,619,078.55 Development cost Goodwill Long-term unamortized expense 6,766,442.52 8,259,220.68 Deferred tax asset 16,806,287.61 13,940,130.98 Other non-current assets Total Non-current Assets 3,100,899,973.69 3,494,674,497.36 Total Assets 4,491,839,832.34 4,577,559,382.81 8 / 152 Balance Sheet of Parent Company (continued) Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 31 December, 2021 Unit: RMB Yuan ITEMS 31 December 2021 31 December 2020 Current Liabilities: Short-term borrowings 230,373,666.72 276,011,600.00 Financial liability held for trading Derivative financial liabilities Notes payable 238,051,362.81 202,747,834.50 Accounts payable 318,798,749.33 254,630,956.73 Advance received - Contractual liability 115,654,933.60 67,468,174.27 Employee pay payables 13,551,313.90 11,187,502.65 Taxes and duties payable 2,667,309.95 4,244,948.37 Other payables 23,508,139.39 17,179,194.67 including: interest payable - 1,839,166.81 dividend payable 533,156.00 533,156.00 Held for sale liabilities Non-current liabilities due within 1-year 1,918,874.53 25,000,034.00 Other current liabilities 68,871,944.99 50,815,558.18 Total Current Liabilities 1,013,396,295.22 909,285,803.37 Non-current Liabilities: Long-term borrowings 150,000,000.00 160,000,000.00 Bonds Payable - including: preference share perpetual debt Lease liability 13,243,055.41 Long-term payables Long-term employee payables Provision for liabilities Deferred income 66,992,823.82 64,121,068.86 Deferred Tax liabilities 35,596,349.70 32,010,364.83 Other non-current liabilities Total Non-current Liabilities 265,832,228.93 256,131,433.69 Total 1,279,228,524.15 1,165,417,237.06 Liabilities Owners Equity(or Shareholders Equity): Paid-in capital(Share capital) 843,212,507.00 843,212,507.00 Other equity instrument Including:preference share perpetual capital securities Capital reserve 755,146,592.54 771,270,562.83 Less: Treasury stock Other comprehensive income 1,216,581.06 1,539,359.10 Chartered reserve Surplus reserves 809,471,199.64 805,525,775.33 Undistributed profit 803,564,427.95 990,593,941.49 Total Equity 3,212,611,308.19 3,412,142,145.75 Total Liabilities and Equity 4,491,839,832.34 4,577,559,382.81 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 9 / 152 Consolidated Income Statement Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. January- December, 2021 Unit: RMB Yuan Item This year Last year Ⅰ、Total operating revenue 2,089,208,256.22 1,727,267,935.15 Including: Operating revenue 2,089,208,256.22 1,727,267,935.15 Interest income Earned premiums Fees and commission income Ⅱ、Total cost of operation 2,248,942,160.16 1,767,653,636.63 Including: Cost of operation 1,849,531,272.29 1,432,524,109.91 Interest expenses Fees and commission expenses Payments to surrenders of insurance contracts Net amount of insurance claims expenses Net charges of provision for insurance contracts Dividends policy expenses Reinsurance expenses Taxes and surcharges 18,951,850.96 15,456,113.14 Selling and distribution expenses 130,633,909.30 83,740,476.90 Administrative expenses 170,613,436.15 160,295,370.53 R&D 65,269,765.23 49,158,256.78 Financial expenses 13,941,926.23 26,479,309.37 Including: Interest expenses 16,718,288.26 22,795,380.51 Interest income 5,193,155.75 2,435,386.06 add: other income 10,799,794.83 20,104,570.39 investment income (Loss listed with "-") -47,447,292.15 104,437,155.73 Including: income from investments in associates and joint ventures -58,045,519.63 91,883,843.64 Gain arising from derecognition of financial asset measured at amortized cost Exchange gain (Loss listed with "-") Gain on hedging of net exposure (Loss listed with "-") Gain on FV change (Loss listed with "-") 52,398,565.78 -14,797,607.68 Loss on impairment of credit(Loss listed with "-") -90,798,013.99 -34,717,562.20 Loss on impairment of assets(Loss listed with "-") -49,626,686.83 -13,476,398.01 Gain on asset disposal(Loss listed with "-") 59,272.29 -169,550.05 Ⅲ、Operating profit (Loss listed with "-") -284,348,264.01 20,994,906.70 Add: Non-operating income 4,474,706.92 1,411,389.75 Less: Non-operating expenses 9,619,390.42 8,141,253.63 Ⅳ、 Total profit (Loss listed with "-") -289,492,947.51 14,265,042.82 Less: Income tax expenses -14,303,353.47 -8,584,766.51 Ⅴ、Net profit (Net loss listed with "-") -275,189,594.04 22,849,809.33 (I) Classification by continuity -275,189,594.04 22,849,809.33 1、Net profit from continuing operation -275,189,594.04 22,849,809.33 2、Net profit from discontinuing operation (II) Classification by ownership -275,189,594.04 22,849,809.33 1、Net profit attributable to equity holders(shareholders) of the Company -269,059,849.96 21,341,133.39 2、Minority interest -6,129,744.08 1,508,675.94 Ⅵ、 Other comprehensive income net off tax - - Net other comprehensive income net off tax attributable to equity holders(shareholders) of the parent company - - (Ⅰ)Items that may not be reclassified subsequently to the income statement - - 10 / 152 1.Change in net asset/liability from remeasurment on defined benefit plan 2.Under equity method, proportionate share of other comprehensive income in invested company that may not be reclassified subsequently to the income statement 3.FV change of other equity instrument investment 4.FV change of own credit risk 5.Others (Ⅱ)Items that may be reclassified subsequently to the income statement - - 1.Under equity method, proportionate share of other comprehensive income invested company that may be reclassified subsequently to the income statement 2.FV change of other debt instrument investment 3.Financial assets reclassfied into other comprehensive income 4.Credit impairment provision of other debt investment 5.Cash flow hedges effective portion 6.Foreign currency translation difference 7.Others Net other comprehensive income net off tax attributable to Minority interest Ⅶ、Total comprehensive income -275,189,594.04 22,849,809.33 Total comprehensive income attributable to parent Company -269,059,849.96 21,341,133.39 Total comprehensive income attributable to minority interest -6,129,744.08 1,508,675.94 Ⅷ、 Earnings per share (Ⅰ)Basic earnings per share -0.319 0.025 (Ⅱ)Diluted earnings per share -0.319 0.025 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 11 / 152 Income Statement of Parent Company Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. January- December, 2021 Unit: RMB Yuan Item This year Last year Ⅰ、Operating revenue 833,501,935.55 751,021,670.44 Less: Cost of operation 737,122,594.46 616,299,098.91 Taxes and surcharges 11,713,347.51 8,800,692.80 Selling and distribution expenses 62,191,872.24 41,031,582.10 Administrative expenses 84,579,442.49 77,436,050.28 R&D 23,153,016.46 20,145,122.54 Financial expenses 11,949,817.04 15,362,883.21 Including: Interest expenses 14,788,914.23 15,405,378.98 Interest income 4,726,261.06 1,973,796.92 Add: Other income 1,854,962.57 5,367,222.70 Investment income (Loss listed with "-") -16,105,494.35 115,121,934.09 Including: income from investments in associates and joint ventures -58,058,060.45 92,790,086.32 Gain arising from derecognition of financial asset measured at amortized cost Gain on hedging of net exposure (Loss listed with "-") Gain on FV change (Loss listed with "-") 52,398,565.78 -14,797,607.68 Loss on impairment of credit(Loss listed with "-") -13,408,727.47 -5,231,482.28 Loss on impairment of assets(Loss listed with "-") -12,126,565.07 -12,846,106.32 Gain on asset disposal(Loss listed with "-") -399.28 -706,217.34 Ⅱ、Operating profit (Loss listed with "-") -84,595,812.47 58,853,983.77 Add: Non-operating income 1,548.54 3,900.06 Less: Non-operating expenses 885,498.38 108,725.25 Ⅲ、 Total profit (Loss listed with "-") -85,479,762.31 58,749,158.58 Less: Income tax expenses 772,605.54 -5,177,760.99 Ⅳ、Net profit (Net loss listed with "-") -86,252,367.85 63,926,919.57 1、Net profit from continuing operation -86,252,367.85 63,926,919.57 2、Net profit from discontinuing operation Ⅴ、 Other comprehensive income net off tax - - (Ⅰ)Items that may not be reclassified subsequently to the income statement - - 1.Change in net asset/liability from remeasurment on defined benefit plan 2.Under equity method, proportionate share of other comprehensive income in invested company that may not be reclassified subsequently to the income 3.FV change of other equity instrument investment 4.FV change of own credit risk 5.Others (Ⅱ)Items that may be reclassified subsequently to the income statement - - 1.Under equity method, proportionate share of other comprehensive income invested company that may be reclassified subsequently to the income statement 2.FV change of other debt instrument investment 3.Financial assets reclassfied into other comprehensive income 4.Credit impairment provision of other debt investment 5.Cash flow hedges effective portion 6.Foreign currency translation difference 7.Others Ⅵ、Total comprehensive income -86,252,367.85 63,926,919.57 Ⅷ、 Earnings per share (Ⅰ)Basic earnings per share (Ⅱ)Diluted earnings per share Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 12 / 152 Consolidated Cash Flow Statement Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. January- December, 2021 Unit: RMB Yuan Item This year Last year 1. Cash flows from operating activities: Cash received from sales of goods and rendering of services 1,998,747,405.23 1,538,738,032.26 Net increase in deposits from customers and inter-banks deposits Net increase in loans from central bank Net increase in loans from other financial institutions Cash receipts of premium of direct insurance contracts Net cash received from reinsurance contracts Net increase in deposits from insurance policy holders and investment Cash receipts of interest, fees and commission Net increase in placement from banks and other financial institution Net increase in sales and repurchase operations Entrusted trading of securities Cash received from taxes refund 21,514,050.68 18,519,826.50 Cash received relating to other operating activities 64,293,089.54 82,116,067.91 Sub-total of cash inflows from operating activities 2,084,554,545.45 1,639,373,926.67 Cash paid for goods and services 1,501,614,080.55 1,121,134,021.73 Net increase in loans and disbursement to customers Net increase in deposit with central bank and inter-banks Cash paid for claims of direct insurance contracts Net increase of loans to other banks Cash paid for interest, fee and commission Cash paid for dividends of insurance policies Cash paid to and on behalf of employees 350,456,810.15 314,253,416.05 Payments of taxes and surcharges 68,388,963.77 70,148,337.99 Cash paid relating to other operating activities 162,576,472.61 146,980,578.35 Sub-total of cash outflows from operating activities 2,083,036,327.08 1,652,516,354.12 Net cash flows from operating activities 1,518,218.37 -13,142,427.45 2. Cash flows from investment activities: Cash received from return of investments 1,703,262.34 3,196,000.00 Cash received from investments income 110,699,788.36 141,629,646.76 Net cash received from disposal of fixed assets, intangible assets and other 754,551.68 1,624,834.60 long-term assets Net cash received from disposal of subsidiaries and other business units 211,198,900.00 37,744,000.00 Cash received relating to other investing activities Sub-total of cash inflows from investing activities 324,356,502.38 184,194,481.36 Cash paid to acquire fixed assets, intangible assets and other long-term assets 30,695,331.84 14,869,095.73 Cash paid for investments 45,400,000.00 Net increase in pledged deposits Net cash paid to acquire subsidiaries and other business units Cash paid relating to other investing activities Sub-total of cash outflow from investing activities 76,095,331.84 14,869,095.73 Net cash flows from investing activities 248,261,170.54 169,325,385.63 3. Cash flows from financing activities Cash received from investment absorption Including: Cash received by subsidiaries from investment absorpotion of non-controlling interest Cash received from loans granted 263,670,518.89 333,531,600.00 Cash received relating to other financing activities 83,846,329.05 56,489,819.37 Sub-total of cash inflows from financing activities 347,516,847.94 390,021,419.37 Cash paid for settlement of borrowings 336,679,560.00 405,812,000.00 Cash paid for dividends, profits appropriation or payments of interest 24,739,356.41 47,142,841.87 Including: Dividens and profits paid to non-controlling interest Cash paid relating to other financing activities 111,987,388.37 78,196,961.15 Sub-total of cash outflows from financing activities 473,406,304.78 531,151,803.02 Net cash flows from financing activities -125,889,456.84 -141,130,383.65 4. Effect of changes in foreign exchange rate on cash and cash equivalents 100,945.31 -1,601,468.60 13 / 152 5. Net increase in cash and cash equivalents 123,990,877.38 13,451,105.93 Add: Cash and cash equivalents at beginning of year 314,978,460.49 301,527,354.56 6. Cash and cash equivalents at end of year 438,969,337.87 314,978,460.49 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng Cash Flow Statement of Parent Company Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. January- December, 2021 Unit: RMB Yuan Item This year Last year 1.Cash flow from operating activities Cash receipts from sale of goods or rendering of services 765,232,022.05 697,805,239.15 Refunds of taxes - 8,601,797.19 Other cash receipts in operating activities 25,372,394.89 30,807,494.95 Sub-total of cash inflows from operating activities 790,604,416.94 737,214,531.29 Cash payments for goods and services acquired 570,924,816.02 522,795,640.64 Cash payments to and on behalf of employees 106,175,901.94 94,837,857.19 Tax and duties payments 32,561,028.64 38,287,456.09 Other cash payments for operating activities 53,337,644.37 47,268,602.90 Sub-total of cash outflows from operating activities 762,999,390.97 703,189,556.82 Net cash flows from operating activities 27,605,025.97 34,024,974.47 2.Cash flows from investing activities Cash receipts from return of investments 1,700,000.00 2,800,000.00 Cash receipts from investments income 113,318,424.61 144,821,456.80 Net cash receipts from disposal of fixed assets, intangible assets and other - 972,185.00 long-term assets Net cash receipts from disposal of subsidiaries and other businesses 211,198,900.00 37,744,000.00 Other cash receipts in investing activities Sub-total of cash inflows from investing activities 326,217,324.61 186,337,641.80 Cash payments for acquired fixed assets, intangible assets and other long-term 10,487,613.09 10,438,744.28 assets Cash payments for investment 54,165,615.00 100,000,000.00 Net cash payments for acquisition of subsidiaries and other businesses Other cash payments in investing activities Sub-total of cash outflows from investing activities 64,653,228.09 110,438,744.28 Net cash flows from investment activities 261,564,096.52 75,898,897.52 3.Cash flows from financing activities Cash received from capital injection Cash receipts from borrowings 227,000,000.00 315,011,600.00 Other cash receipts in financing activities 23,123,472.43 743,155.00 Sub-total of cash inflows from financing activities 250,123,472.43 315,754,755.00 Cash paid for settlement of borrowings 311,478,560.00 347,082,000.00 Cash paid for dividends, profits appropriation or payments of interest 21,455,435.22 45,119,746.25 Other cash payments in financing activities 21,611,560.00 23,123,472.43 Sub-total of cash outflows from financing activities 354,545,555.22 415,325,218.68 Net cash flows from financing activities -104,422,082.79 -99,570,463.68 4.Effect of changes in foreign exchange rate on cash and cash equivalents -16,318.79 5,763.51 5.Net increases in cash and cash equivalents 184,730,720.91 10,359,171.82 Add: the beginning balance of cash and cash equivalent 185,202,268.28 174,843,096.46 14 / 152 6.The ending balance of cash and cash equivalent 369,932,989.19 185,202,268.28 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 15 / 152 Consolidated Statement of Changes in Shareholder’s Equity Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2020.01-12 Unit: RMB Yuan Current year Equity attributable to the equity holders of the Company Item Paid-up capital Other equity instrument Other △Ge Capital reserves Less: Special Surplus reserves Undistribute Other Sub-total Minority interests Total equity (share capital) comprehensiv neral preferenc perpetua Treasur e income reserves risk d profits s others y provi e share l bond shares sion 1. Balance at end of last year 843,212,507.00 - - - 726,768,468.00 - 2,501,459.77 - 805,525,775.33 - 997,601,577.97 - 3,375,609,788.07 73,596,499.65 3,449,206,287.72 Add: Changes in accounting policies - Correction of prior periods errors - Business combination within the same control - Others -8,839,959.60 -79,559,636.71 -88,399,596.31 -88,399,596.31 2. Balance at beginning of current year 843,212,507.00 - - 726,768,468.00 - 2,501,459.77 - 796,685,815.73 - 918,041,941.26 - 3,287,210,191.76 73,596,499.65 3,360,806,691.41 3. Increase/ Decrease for current year (Decrease listed with "-") - - - -6,552,601.22 - -322,778.04 - 12,785,383.91 - -290,277,358.94 - -284,367,354.29 -26,941,728.15 -311,309,082.44 (Ⅰ)Total of comprehensive income -269,059,849.96 -269,059,849.96 -6,129,744.08 -275,189,594.04 (Ⅱ)Capital contribution and reduction - - - 9,571,369.07 - - - - - - - 9,571,369.07 -18,336,984.07 -8,765,615.00 1.Ordinary share - - 2.Capital contributed by other equity instrument - - holders 3.Share-based payments charged to equity - - 4.Others 9,571,369.07 9,571,369.07 -18,336,984.07 -8,765,615.00 (III)Profit appropriations - - - - - - - - 12,785,383.91 - -21,217,508.98 - -8,432,125.07 -2,475,000.00 -10,907,125.07 1.Appropriation to surplus reserves 12,785,383.91 -12,785,383.91 - - 2.Appropriation to general risks provision - - 3.Appropriation to equity holders (or shareholders) -8,432,125.07 -8,432,125.07 -2,475,000.00 -10,907,125.07 4.Others - - (IV)Transfer within equity - - - - - - - - - - - - - - - 1.Transfer of capital reserve to capital (share capital) - - 2.Transfer of surplus reserves to capital (share - - capital) 3.Surplus reserves making up of losses - - 4.Carried over the change in net asset/liability from remeasurment on defined benefit plan - - 5.Transfer of other comprehensive to retained - - earnings 6.Others - - (V)Special reserves - - - - - - - - - - - - - 1.Provision for special reserve 3,799,007.87 3,799,007.87 3,799,007.87 2.Utilisation of special reserve 3,799,007.87 3,799,007.87 3,799,007.87 (VI)Others -16,123,970.29 -322,778.04 -16,446,748.33 -16,446,748.33 4、Balance at end of current year 843,212,507.00 - - 720,215,866.78 - 2,178,681.73 - 809,471,199.64 - 627,764,582.32 - 3,002,842,837.47 46,654,771.50 3,049,497,608.97 16 / 152 Last year Equity attributable to the equity holders of the Company Item Minorit Paid-up capital Other equity instrument Other △General Total equity y (share capital) Capital reserves Less: Treasury comprehensiv Special Surplus reserves risk Undistribute Others Sub-total interests preferenc perpetua shares e income reserves provision d profits others e share l bond 1. Balance at end of last year 843,212,507.00 - - 726,768,468.00 - 2,501,459.77 - 768,723,812.53 - 1,038,358,782.59 3,379,565,029.89 74,562,823.71 3,454,127,853.60 Add: Changes in accounting policies - - Correction of prior periods errors - - Business combination within the same control - - Others - - 2. Balance at beginning of current year 843,212,507.00 - - 726,768,468.00 - 2,501,459.77 - 768,723,812.53 - 1,038,358,782.59 - 3,379,565,029.89 74,562,823.71 3,454,127,853.60 3. Increase/ Decrease for current year (Decrease - - - - - - - 36,801,962.80 - -40,757,204.62 - -3,955,241.82 -966,324.06 -4,921,565.88 listed with "-") (Ⅰ)Total of comprehensive income 21,341,133.39 21,341,133.39 1,508,675.94 22,849,809.33 (Ⅱ)Capital contribution and reduction - - - - - - - - - - - - - - 1.Ordinary share - - 2.Capital contributed by other equity instrument - - holders 3.Share-based payments charged to equity - - 4.Others - - (III)Profit appropriations - - - - - - - - 36,801,962.80 - -62,098,338.01 - -25,296,375.21 -2,475,000.00 -27,771,375.21 1.Appropriation to surplus reserves 36,801,962.80 -36,801,962.80 - - 2.Appropriation to general risks provision - - 3.Appropriation to equity holders (or shareholders) -25,296,375.21 -25,296,375.21 -2,475,000.00 -27,771,375.21 4.Others - - (IV)Transfer within equity - - - - - - - - - - - - - - - 1.Transfer of capital reserve to capital (share capital) - - 2.Transfer of surplus reserves to capital (share capital) - - 3.Surplus reserves making up of losses - - 4.Carried over the change in net asset/liability from - - remeasurment on defined benefit plan 5.Transfer of other comprehensive to retained - - earnings 6.Others - - (V)Special reserves - - - - - - - - - - - - - - - 1.Provision for special reserve 3,239,077.20 3,239,077.20 3,239,077.20 2.Utilisation of special reserve 3,239,077.20 3,239,077.20 3,239,077.20 (VI)Others - - 4、Balance at end of current year 843,212,507.00 - - 726,768,468.00 - 2,501,459.77 - 805,525,775.33 - 997,601,577.97 - 3,375,609,788.07 73,596,499.65 3,449,206,287.72 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 17 / 152 Statement of Changes in Shareholder’s Equity of Parent Company Prepared by Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd. 2020.01-12 Unit: RMB Yuan Current year Paid-up Other equity instrument Other Item Capital reserves Less: comprehensiv Special Surplus reserves Undistributed Others Total equity capital (share capital) preferenc perpetua Treasury e income reserves profits others shares e share l bond 1. Balance at end of last year 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 Add: Changes in accounting policies - Correction of prior periods errors - Others -8,839,959.60 -79,559,636.71 -88,399,596.31 2. Balance at beginning of current year 843,212,507.00 - - 771,270,562.83 - 1,539,359.10 - 796,685,815.73 911,034,304.78 - 3,323,742,549.44 3. Increase/ Decrease for current year (Decrease listed with - - - -16,123,970.29 - -322,778.04 - 12,785,383.91 -107,469,876.83 - -111,131,241.25 "-") (Ⅰ)Total of comprehensive income -86,252,367.85 -86,252,367.85 (Ⅱ)Capital contribution and reduction - - - - - - - - - - - 1.Ordinary share - 2.Capital contributed by other equity instrument holders - 3.Share-based payments charged to equity - 4.Others - (III)Profit appropriations - - - - - - - 12,785,383.91 -21,217,508.98 - -8,432,125.07 1.Appropriation to surplus reserves 12,785,383.91 -12,785,383.91 - 2.Appropriation to equity holders (or shareholders) -8,432,125.07 -8,432,125.07 3.Others - (IV)Transfer within equity - - - - - - - - - - - 1.Transfer of capital reserve to capital (share capital) - 2.Transfer of surplus reserves to capital (share capital) - 3.Surplus reserves making up of losses - 4.Carried over the change in net asset/liability from - remeasurment on defined benefit plan 5.Transfer of other comprehensive to retained earnings - 6.Others - (V)Special reserves - - - - - - - - - - - - 1.Provision for special reserve 3,799,007.87 3,799,007.87 2.Utilisation of special reserve 3,799,007.87 3,799,007.87 (VI)Others -16,123,970.29 -322,778.04 -16,446,748.33 4、Balance at end of current year 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 18 / 152 Last year Paid-up Other equity instrument Other Item Capital reserves Less: comprehensiv Special Surplus reserves Undistributed Others Total equity capital (share capital) preferenc perpetua Treasury e income reserves profits others shares e share l bond 1. Balance at end of last year 843,212,507.00 - - - 771,270,562.83 1,539,359.10 - 768,723,812.53 988,765,359.93 3,373,511,601.39 Add: Changes in accounting policies - Correction of prior periods errors - Others - 2. Balance at beginning of current year 843,212,507.00 - - 771,270,562.83 - 1,539,359.10 - 768,723,812.53 988,765,359.93 - 3,373,511,601.39 3. Increase/ Decrease for current year (Decrease - - - - - - - 36,801,962.80 1,828,581.56 - 38,630,544.36 listed with "-") (Ⅰ)Total of comprehensive income 63,926,919.57 63,926,919.57 (Ⅱ)Capital contribution and reduction - - - - - - - - - - - 1.Ordinary share - 2.Capital contributed by other equity instrument holders - 3.Share-based payments charged to equity - 4.Others - (III)Profit appropriations - - - - - - - 36,801,962.80 -62,098,338.01 - -25,296,375.2 1 1.Appropriation to surplus reserves 36,801,962.80 -36,801,962.80 - 2.Appropriation to equity holders (or shareholders) -25,296,375.21 -25,296,375.2 1 3.Others - (IV)Transfer within equity - - - - - - - - - - - 1.Transfer of capital reserve to capital (share capital) - 2.Transfer of surplus reserves to capital (share capital) - 3.Surplus reserves making up of losses - 4.Carried over the change in net asset/liability from - remeasurment on defined benefit plan 5.Transfer of other comprehensive to retained earnings - 6.Others - (V)Special reserves - - - - - - - - - - - - 1.Provision for special reserve 3,239,077.20 3,239,077.20 2.Utilisation of special reserve 3,239,077.20 3,239,077.20 (VI)Others - 4、Balance at end of current year 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 Legal Representative: Ji Zhijian Chief Financial Official: Wang Jinxiu Person in Charge of Accounting Organization: Li Sheng 19 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) III. Notes to the accounting statement (All amounts in RMB Yuan unless otherwise stated) Bingshan Refrigeration & Heat Transfer Technologies Co., Ltd (the “Company”) previously named as Dalian Refrigeration Company Limited, 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 RMB350,014,975.00Yuan. 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 12, 2015, the Company received new added share capital of RMB10,150,000.00Yuan. The general meeting for 2015 fiscal year held on April 21, 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 May 5, 2016, and the registered capital was altered to 540,247,462.00Yuan. The 17thmeeting of the 6th generation of board was held on June 4, 2015 and the 2nd interim shareholders’ meeting was held on June 24, 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 December 30, 2015, approving that new non-public offering cannot exceeded 38,821,954 numbers 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. 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 3rd 20 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) provisional general meeting held on September 13, 2016, the 9th meeting of the 7th generation of board deliberated and passed the ‘Proposal about granting the restricted shares to incentive targets’ on September 20, 2016 and set September 20 , 2016 as share granted date, and granted 12,884,000 number of restricted shares to 118 incentive targets at granted price of 5.62Yuan per share. By November 22, 2016, The Company has actually received the newly subscribed registered share capital of 12,884,000.00Yuan subscribed by incentive targets. On May 19, 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 RMB856,487,181.00Yuan. On December 28, 2017, The Company held the 3rd extraordinary shareholders meeting in 2017, and reviewed and approved the “Proposal on Repurchasing and Retiring Partially Restricted Stocks of the 2016 Restricted Stock Incentive Plan”. On March 8, 2018, after The Company's repurchase and cancellation, The Company implemented the corresponding capital reduction procedures according to law. The registered capital of The Company was changed from 856,487,181.00Yuan to 855,908,981.00 Yuan. On May 4, 2018, The Company held the 21st meeting of the 7th Board of Directors, and reviewed and approved the “Proposal on Repurchasing and Retiring Partially Restricted Stocks of the 2015 Restricted Stock Incentive Plan". On June 29, 2018, after The Company's repurchase and cancellation, The Company implemented the corresponding capital reduction procedures according to law. The registered capital of The Company was changed from 855,908,981.00 Yuan to 855,434,087 .00Yuan. On January 17th, 2019, the 1st interim shareholders’ meeting was held and approved for “Proposal on Termination of the 2016 Restricted Stock Incentive Plan and Repurchasing and Retiring Restricted Stocks Plan”. Up to February 25th, 2019, The Company has completed the repurchasing and retiring stocks plan, respectively The Company shall perform the corresponding capital reduction procedures in accordance with the law and the registered capital decreased from 855,434,087.00Yuan to 843,212,507.00Yuan. 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 21 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Zone(‘DDZ’), Dalian China as same as HQ’s address. The parent company of The Company is Dalian Bingshan Group Co., Ltd., and there is no ultimate controller regulated by the relevant law, regulations and rules. The Company is in industrial manufacturing sector, mainly engaged in industrial refrigeration, refrigerated and frozen food storage, and manufacture and installation of central air-conditioning and refrigeration equipment. The scope of business includes research and development, design, manufacture, sale, lease, installation and repair of refrigeration and heat equipment, accessories, 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). II. The scope of consolidation There are 14 entities included in the current consolidated financial statements. This year, entities within the consolidation scope aren’t changed comparing to last year. For the specific information of the consolidation scope, see the notes of “VII. The Change of Scope of Consolidation” and “VIII. The Equity in Other Entities”. III. 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 IV “Significant Accounting Policies and 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. IV. Significant Accounting Policies and Accounting Estimates 1. Declaration for compliance with accounting standards for business enterprises The financial statements are prepared by the Company according to the requirements of 22 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Accounting Standard for Business Enterprise, and reflect the relative information for the financial position, operating performance, cash flow of the Company truly and fully. 2. Accounting period The Company adopts the Gregorian calendar year as accounting period from Jan 1 to Dec 31. 3. Operating cycle The Company sets twelve months for one operating cycle and as the liquidity criterion for assets and liability. 4. Functional currency The Company adopts RMB as functional currency. 5. Accounting for business combination under same control and not under same control As an acquirer, the assets and liabilities that the Company 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 Company and structured entities are within the consolidation scope. 23 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) If subsidiaries adopt different accounting policy or have different accounting period from the parent company, appropriated adjustments shall be made in accordance with the Company policy in preparation of the consolidated financial statements. All significant intergroup transactions, outstanding balances and unrealized profit shall be eliminated in full when preparing the consolidated financial statements. Portion of the subsidiary’s equity not belonging to the parent, profit, loss for the current period, portion of other comprehensive income and total comprehensive belonging to minority interest, shall be presented separately in the consolidated financial statements under “minority interest of equity”, ”minority interest of profit and loss”, “other comprehensive income attributed to minority interest” and “total comprehensive income attributed to minority interest” title. If a subsidiary is acquired under common control, its operation results and cash flow shall be consolidated since the beginning of the consolidation period. When preparing the comparative consolidated financial statements, adjustments shall be made to relevant items of comparative figures as regarded that reporting entity established through consolidation has been always there since the point when the ultimate controlling party starts to have the control. If a business consolidation under common control is finally achieved in stages, consolidation accounting method shall be disclosed additionally for the period in which the control is obtained. For example, if a business consolidation under common control is finally achieved in stages, when preparing the consolidated financial statements, adjustments shall be made for the current 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 Company’s comparative financial statements, but to the extent no earlier than the point when the Company 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 Company 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 Company 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 24 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 Company 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 Company partially disposes of the long –term equity investment in subsidiary and lose the control over it, in preparation of consolidated financial statements, remaining share of interest in the subsidiary shall be remeasured on the date of losing control. Sum of the share disposal consideration and fair value of remaining portion of shareholding minus the share of the net assets in the subsidiary held based on the previous shareholding percentage since the acquisition date or combination date, the balance of above is recognized as investment gain/loss for the period and goodwill shall be written off accordingly. Other comprehensive income relevant to share investment in subsidiary shall be transferred to investment gain /loss for the period on the date of losing control. When the Company 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 25 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) The Company’s joint arrangement includes joint operation and joint venture. For joint operation, The Company 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 Company refers to cash on hand and bank deposit. The cash equivalents refer to short-term (normally with original maturities of three months or less) and liquid investments which are readily convertible to known amounts of cash and subject to an insignificant risk of changes in value. 9. Translation of foreign currency (1) Foreign currency transaction Foreign currency transactions are translated at the spot exchange rate issued by People’s Bank of China (“PBOC”) on the 1st day of the month when the transactions incurred. Monetary assets and liabilities in foreign currencies are translated into RMB at the exchange rate prevailing at the balance sheet day. Exchange differences arising from the settlement of monetary items are charged as in profit or loss for the period. Exchange differences of specific borrowings related to the acquisition or construction of a fixed asset should be capitalized as occurred, before the relevant fixed asset being acquired or constructed is ready for its intended uses. (2) Translation of foreign currency financial statements The asset and liability items in the foreign currency balance sheet should be translated at a spot exchange rate at the balance sheet date. Among the owner’s equity items except “undistributed profit”, others should be translated at the spot exchange rate when they are incurred. The income and expense should be translated at spot exchange rate when the transaction incurs. Translation difference of foreign currency financial statements should be presented separately under the other 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 26 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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. Subsequently the Company shall measure the financial asset at amortized cost. A gain or loss on a financial asset measured at amortized cost, which isn’t any part of hedging relationship 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. The financial assets of this category include: receivable, notes receivable and other receivables. 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 measured at fair value through other comprehensive income, which is not part of hedging relationship 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 accounted in the profit or loss account when the financial asset is derecognized. The financial assets of this category include: receivable financing. The Company recognized interest revenue based on effective interest method. Interest revenue 27 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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. Any gain or loss on FVTPL shall be accounted into profit and loss. The financial assets of this category include: tradable financial asset other non-current financial asset. 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 28 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) difference between the carrying value of transferred financial asset at the derecognition date 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 ( financial assets involved in transfer must qualify the following conditions: the financial asset is held within a business model whose objective is to hold financial assets in order to collect contractual cash flows; the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding) , that was previously recorded under other comprehensive income is transferred into profit or loss for the period. In the case where only part of the financial asset qualifies for derecognition, the carrying amount of financial asset being transferred is allocated between the portions that to be derecognised and the portion that continued to be recognised according to their relative fair value. The difference between the amount of consideration received for the transfer and the accumulated amount of changes in fair value that was previously recorded in other comprehensive income for the asset partially qualified for derecognition (the financial asset is held within a business model whose objective is to hold financial assets in order to collect contractual cash flows; 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 The company shall classify all financial liabilities as subsequently measured at amortized cost by applying effective interest method, 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. 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. ② financial assets transfers that do not qualify for derecognition or financial liability is formed from continuing involvement in transferred assets. This type of liability shall be measured in accordance with the financial assets transfer standard. 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. After initial recognition, the Company as an issuer of such a contract shall subsequently 29 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) measure it at the higher of: the amount initially recognized less the cumulative amount of income recognized in accordance with the revenue standards and the amount of the loss allowance determined in accordance with the financial instrument impairment standard. The Company shall account the financial liability as it measured at fair value through profit or loss if the financial liability is formed by contingent consideration recognized by the buyer through business combination that is not under common control. 2) Financial liability derecognition A financial liability is derecognized when the underlying present obligations or part of it are discharged. Existing financial liability shall be derecognized and new financial liability shall be recognized when the Company signs the agreement with creditor to undertake the new financial liability in replacement of existing financial liability, and the terms of agreement are different in substance. Any significant amendment to the agreement as a whole or part o it is made, then the existing liabilities or part of it shall be derecognized and financial liability after terms amendment shall be recognized as a new financial liability. The difference between the carrying amount of the financial liability derecognized and the consideration paid is recognized in profit or loss for the period. (3) Fair value measurement of financial asset and financial liability The Company uses the price in the primary market for financial assets and liability fair value measurement, if no primary market exists, the price in the most advantageous market shall be used 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 30 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 Company member and instrument holder into consideration. If the Company due to the instrument, as a whole, bears settlement obligation by paying cash, other financial asset or other means resulted in financial liability, the instrument shall be classified as financial liability. If a financial instrument or its component is financial liability, any gain or loss, interest, dividend, and any gain or loss from buy back or refinancing shall be accounted in profit or loss. If a financial instrument or its component is an equity instrument, when it was issued (including refinancing), bought back, sold or withdrawn, any change shall be regarded as equity change and no fair value change shall be recognized. (6) Financial asset impairment Based on expected credit loss, the Company shall apply the impairment requirements for the recognition and measurement of a loss allowance for the followings: ① a financial asset measured at amortized cost; ② a financial asset measured at FVTOCI(the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling financial assets and 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.); ③ lease receivable; ④ a contractual asset. 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 31 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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. The Company shall always measure the loss allowance at an amount equal to lifetime expected credit losses for the following items: ①receivables or contract assets originated from trade within regulation of Accounting Standard for Business Enterprises No. 14 – Revenue, regardless any significant financing component is contained. ②Receivable of finance lease payment ③ receivable of operating lease payment. Apart from the above items, other financial assets shall be assessed for impairment loss allowance ①if 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. ②if 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. ③ if purchased or originated financial asset is impaired, 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. For a financial asset measured at FVTOCI(the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling financial assets and 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.) , the Company shall apply the impairment requirements for the recognition and measurement of a loss allowance for financial assets that are measured at fair value through other comprehensive income. However, the loss allowance shall be recognized in other comprehensive income, impairment loss or gain shall be accounted into profit and loss and shall not reduce the carrying amount of the financial asset in the statement of financial position. Credit loss allowance increase or reverse for financial instrument other than a financial asset measured at FVTOCI shall be accounted into profit and loss as impairment loss or gain. 1) Assessment of significant increase in credit risk At each reporting date, the Company shall assess whether the credit risk on a financial instrument has increased significantly since initial recognition. To make that assessment, the Company shall compare the risk of a default occurring on the financial instrument as at the reporting date with the risk of a default occurring on the financial instrument as at the date of initial recognition. However, the Company may assume that the credit risk on a financial instrument has not increased significantly since initial recognition if the financial instrument is 32 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) determined to have low credit risk at the reporting date. In general, if the contractual payments are more than 30 days past due, it indicates the increase in the credit risk unless reasonable and supportable information , which is available without undue cost or effort to indicate no significant increases in credit risk since initial recognition, even though the contractual payments are more than 30 days past due. The Company considers reasonable and supportable information, that is available without undue cost or effort including forward looking. If in the aspect of individual instrument, the Company can't obtain sufficient evidence about credit risk increased significantly at a reasonable cost, but portfolio evaluation is feasible, the Company will group the instruments and assess whether the credit risk increased significantly based on the portfolio in accordance with the common characteristics of credit risk of financial instrument. 2) Measurement of expected credit losses The Company shall measure expected credit losses of a financial instrument in a way that reflects: ①an unbiased and probabilityweighted amount that is determined by evaluating a range of possible outcomes; ② the time value of money; and ③reasonable 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 determines the credit loss of lease receivable and financial guarantee contracts based on the individual asset or contract. The Company determines the expected credit loss of trade receivable and contract asset on the basis of portfolios, which are considered by expected credit loss measurement reflection, by reference to historical experience of credit loss and by comparison of receivable past due days/ receivable age with default risk rate, unless the single credit loss is separately recognized for contractual payments that is significant in amount and credit impaired. The Company determines the expected credit loss of a financial asset measured at FVTOCI(the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling financial assets and 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 a financial asset measured at amortized cost on the basis of portfolio unless the single credit loss is separately recognized for contractual payments that is significant in amount and credit impaired. The Company groups the financial instruments based on the portfolio in accordance with the common characteristics of credit risk which involves type of financial instrument, credit risk grade, geographic location and industry of debtors. 33 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) The Company measures the expected credit loss on financial instrument based on the followings: ①financial asset, credit loss is the present value of difference between the receivable of contracted cashflow and expected cashflow. ②lease receivable, credit loss is the present value of difference between the receivable of contracted cashflow and expected cashflow. Cash flow used for measurement of credit loss is consistent with the cash flow used for lease receivable in accordance with leasing standard. 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 age portfolio, other than past due credit loss assessment based on individual item. 11. Provision for Impairment of Trade receivables The Company’s receivables include notes receivable, receivable, receivable expected credit loss recognition and accounting. (1) Recognition of provision for impairment 34 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 No 14-Revenue Standard 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. If the receivable is generated from transactions in accordance with No14-Revenue Standard and despite any significant financing component is contained or not, it shall be measured for 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 or the receivables with significantly different credit risk due to contacted repayment 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. ①Notes receivable 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 Lower credit risk assessed by the management, no Bank acceptance note portfolio expected credit loss recognition Commercial acceptance note Same as receivables portfolio and provided for excepted portfolio credit loss allowance based on expected credit loss rate ②Trade receivables and other receivables 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, no 35 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Portfolio category Expected credit loss accounting estimate policy consolidation expected credit loss recognition Other related parties and non-related Excepted credit loss rate for allowance parties portfolio 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” 12. Receivable financing During the liquidity management of the Company, majority of the bill receivables is endorsed or discounted prior to the bill due date and endorsed or discounted bill receivables are derecognized after the all risks and rewards have been transferred to the counter party. The business model for managing bill receivables is not only for collecting contractual cash flows but also for selling the financial assets as its objective, therefore it is classified as financial assets that are measured at fair value through other comprehensive income 13. Other receivable Other receivable shall be measured based on the followings:① the credit risk on a financial asset has not increased significantly since initial recognition, the Company shall measure the 36 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) loss allowance at an amount equal to 12month expected credit losses.② 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. ③purchased or originated credit-impaired financial assets, the Company shall measure the loss allowance for a financial instrument at an amount equal to the lifetime expected credit losses. Assessment is based on the portfolio. The Company is unable to obtain the sufficient evidence on the credit risk significant increase at the rational cost at individual instrument level, but it is feasible to assess whether the credit risk increased significantly based on the portfolio. Therefore, the Company groups the other receivable for credit risk increase assessment based on the common risk characteristic such as age, nature and the industry in which debtors are. 14. Inventories Inventories are materials purchasing, raw material, low-valuable consumable, materials processed on commission, working-in-progress, semi-finished goods, variance of semi-finished goods, and finished goods, 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 year-end 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 and work-in-progress 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. 15. Contract asset (1) Recognition and criterion Contract asset is an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer when that right is conditioned on something other than the passage of time. For example, the Company sold two goods that can be clearly distinguished to the client, then the Company has the right to consideration in exchange of the goods because one of the goods are delivered, but the consideration’s collection is conditioned on the other goods delivery, in this case, the right to consideration shall be recognized as contract asset. 37 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (2) Expected credit loss recognition and accounting of contract asset Expected credit loss recognition of contract asset is referred to the Note XI. Provision for Impairment of Trade receivables. On the balance sheet date, expected credit loss of contract asset shall be calculated and the difference shall be recognized as the impairment loss if the loss figure worked out is bigger than the carrying amount of the provision for impairment of contract asset, and debit “asset impairment loss”, credit “provision for impairment of contract asset”. On the contrary, the Company shall recognize the difference as impairment profit and keep the opposite accounting record. If the actual credit loss incurred and the contract asset is unable to be collected with confirmation, after the approval is given, the loss shall be written off based on the approved amount and debit “provision for impairment of contract asset”, credit “contract asset”. If the amount to be written is greater than the provision, the difference shall be debited to “asset impairment loss”. 16. Contract cost (1) Assets recognition methods in relation to contract cost Assets relevant to contract cost in the Company include cost to fulfill the contract and cost to obtain a contract. If the costs incurred in fulfilling a contract with a customer are not within the scope of another Standard, an entity shall recognize an asset from the costs incurred to fulfill a contract only if those costs meet all of the following criteria: the costs relate directly to a contract or to an anticipated contract, including direct labor, direct materials and overheads which is clearly stated to be borne by the client and any other cost in line with the contract; the costs enhance resources of the entity that will be used in performance obligations in the future; and the costs are expected to be recovered. An entity shall recognize an asset as the incremental costs of obtaining a contract with a customer if the entity expects to recover those costs. an entity may recognize the incremental costs of obtaining a contract as an expense when incurred if the amortization period of the asset t is one year or less. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained (for example, a sales commission). Costs to obtain a contract that would have been incurred rather than the incremental cost expected to be recovered shall be recognized as an expense when incurred, unless those costs are explicitly chargeable to the customer regardless of whether the contract is obtained 38 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (2) Amortization of asset relevant to contract cost An asset recognized in accordance with contract cost shall be amortized on a systematic basis that is consistent with the transfer to the customer of the goods or services to which the asset relates. (3) Impairment of asset relevant to contract cost When determining the impairment loss of the assets related to the contract cost, the Company shall firstly determine the impairment loss of the assets related to the contract that are recognized in accordance with the other accounting standards. If the book value of the asset is higher than the remaining consideration expected to be obtained by the Company for the transfer of the goods related to the asset and the estimated cost to be incurred for the transfer of the goods related to the asset, the excess part shall be withdrawn as an impairment provision and recognized as an impairment loss of the asset. An entity shall recognize in profit or loss a reversal of some or all of an impairment loss previously recognized when the impairment conditions no longer exist or have improved. The increased carrying amount of the asset shall not exceed the amount that would have been determined (net of amortization) if no impairment loss had been recognized previously. 17.Long-term receivable Refer to 10. (6) Impairment of financial assets. 18. Long-term equity investment Long term equity investments are the investment in subsidiary, in associated company and in joint venture. Joint control is the contractual agreement sharing of control over an economic activity by all participants or participants’ combination and decisions or policies relating to the operating activity of the entity require the unanimous consent of the parties sharing the control. Significant influence exists when the entity directly or indirectly owned 20% or more but less than 50% shares with voting rights in the investee company. If holding less than 20% voting rights, the entity shall also take other facts or circumstances into accounts when judging any significant influences. Factors and circumstances include: representation on the board of directors or equivalent governing body of the investee, participation in financial or operating activities policy-making 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 39 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) common control, is the carrying amount presented in the consolidated financial statements of the share of net assets at the combination date in the acquired company. If the carrying amount of net assets at the combination date in the acquired company is negative, investment shall be recognized at zero. If the equity of investee under common control is acquired by stages and business combination incurs in the end, an entity shall disclose the accounting method for long-term equity investment in the parent financial statement as a supplemental. For example, if the equity of investee under common control is acquired by stages and business combination incurs in the end, and it’s a bundled transaction, the entity shall regard all transactions as a one for accounting. If it’s not a bundled transaction, the carrying amount presented in the consolidated financial statements of the share of net assets at the combination date in the acquired company since acquisition is determined as for the initial cost of long-term equity investment. The difference between the cost initially recognized and carrying amount of long-term equity investment prior to the business combination plus the newly paid consideration for further share acquired, and capital reserve shall be adjusted accordingly. If no enough capital reserve is available for adjustment, retain earnings shall be adjusted. If long-term equity investment is acquired through business combination not under common control, initial investment cost shall be the combination cost. If the equity of investee not under common control is acquired by stages and business combination incursion the end, an entity shall disclose the accounting method for long-term equity investment in the parent financial statement as a supplemental. If the equity investment of investee not under common control is acquired by stages and business combination incursion the end, and it’s a bundled transaction, the entity shall regard all transactions as a one for accounting. If it’s not a bundled transaction, the carrying amount of the equity investment held previously plus newly increased investment cost are taken as the initial investment cost under cost model. If equity investment is held under equity method before the acquisition date, other comprehensive income under equity method previously shall not be adjusted accordingly. When disposing of the investment, the entity shall adopt the same basis as the investee directly disposing of related assets or liability for accounting treatment. Prior to acquisition date, if the share is designated as non-tradable equity instrument measured at FV through other comprehensive income, the accumulated change on fair value previously recorded in other comprehensive can not be transferred into current profit and loss. 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 40 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 Company 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 under equity method, other comprehensive income recorded shall be accounted on the same basis as the investee directly disposing of related assets or liability when equity method is not used any longer. The movements of shareholder’s equity, other than the net profit or loss, other comprehensive income and profit distribution 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 accounted for in line with the Recognition and Measurement of Financial Instruments Standard -No 22 of Accounting Standards for Business Enterprises(No7 Caikuai [2017]), 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 and carried over on the same basis as the investee directly disposing of related assets or liability when stopping using under equity model. The movements of shareholder’s 41 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) equity, other than the net profit or loss, other comprehensive income and profit distribution 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 control over the investee company as a result of partially disposal of the investment, the remaining investment will be changed to be accounted for using equity method providing remaining joint control or significant influence over the investee company. The difference between carrying amount of disposed investment and consideration received actually shall be recognized in the profit and loss for the period as investment gain or loss, and investment shall be adjusted accordingly as if it was accounted for under equity model since acquisition. Where the entity has on longer joint control or significant influence in the investee as a result of disposal, the investment shall be changed to be accounted for in accordance with the Recognition and Measurement of Financial Instruments Standard -No 22 of Accounting Standards for Business Enterprises(No7 Caikuai [2017]), 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. 19. Investment property The investment property includes property and building and measured at cost model Estimated net Useful life Category residual value rate Annual depreciation rate (years) (%) Housing and Buildings 40 3% 2.43% 20. Fixed assets 42 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 Company 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 Company. Estimated net residual value rate, useful life, depreciation rate as follows: Useful life Estimated net residual Annual No Category (years) value rate (%) depreciation rate 1 Housing and Buildings 20-40 3%,5%,10% 2.25-4.85% 2 Machinery equipment 10-22 3%,5%,10% 4.09-9.7% 3 Transportation equipment 4-15 3%,5%,10% 6-24.25% 4 Electronic equipment 5 3%,5%,10% 18-19.4% 5 Others equipment 10-15 3%,5%,10% 6-9.7% The Company 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. 21. Construction in progress Constructions in progress are carried down to fixed assets based on the construction budget and actual costs on the date when completing and achieving estimated usable status, and the fixed assets should be withdrawn deprecation in the next month. Adjustment will be conducted upon confirmation of their actual values after implementing the completion and settlement procedures. 22. Borrowing costs 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 43 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) into profit and loss when occurred. The borrowing costs should temporarily stop being capitalized when there is an unusual stoppage of over consecutive 3 months during the purchase or produce of the capitalized assets, until the purchase or produce of the asset restart. The borrowing costs of special borrowings, deducting the interest revenue of unused borrowings kept in the bank or the investment income from transient investment should be capitalized. The capitalized amount of common borrowings should be calculated as follows: average assets expenditure of the accumulated assets expenditure excesses the special borrowing, multiplied by the capital rate. The capital rate is the weighted average rate of the common borrowings. 23. Right-of-use assets An asset that represents a lessee’s right to use an underlying asset for the lease term. (1) Initial recognition At the commencement date, a lessee shall measure the right-of-use asset at cost. The cost of the right-of-use asset shall comprise: ① the amount of the initial measurement of the lease liability, ② any lease payments made at or before the commencement date, less any lease incentives received, which is the incremental cost for the lease ③ any initial direct costs incurred by the lessee which is the incremental cost ④ an estimate of costs to be incurred by the lessee in dismantling and removing the underlying asset, restoring the site on which it is located or restoring the underlying asset to the condition required by the terms and conditions of the lease, unless those costs are incurred to produce inventories. (2) Subsequent measurement After the commencement date, a lessee shall measure the right-of-use asset applying a cost model. To apply a cost model, a lessee shall measure the rightofuse asset at cost less any accumulated depreciation and any accumulated impairment losses; and adjusted for any remeasurement of the lease liability specified in the lease standard Depreciation of right-of -use asset Since the commencement date, the Company shall depreciate the right-of-use asset. Depreciation shall be made in the month of lease commencement and shall be accounted in the cost of related asset or profit and loss. 44 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) When determining the depreciation method, straight line method is used for depreciation based on the expected way of consuming of economic benefit related to the right-of-use asset. The Company shall follow the following principles when determining the depreciation life of the use-right asset: if the ownership of the leased asset can be reasonably determined at the end of the lease term, depreciation shall be calculated and deducted during the remaining service life of the leased asset; Where it is not certain that the ownership of the leased asset can be acquired at the end of the lease term, depreciation shall be calculated during the period of the shorter of the lease term and the remaining service life of the leased asset. Impairment The Company shall depreciate the right-of-use asset subsequently based on the book value after impairment loss deduction if impairment is applicable. 24. Intangible assets The intangible assets of the Company refer to land use right and software, patent, non-patented technology and other intangible asset should be measured at actual costs. For acquired intangible assets, the actual costs 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, which the actual costs should be determined by the fair value. 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. 25. Impairment of long-term assets The Company assesses at each balance sheet date whether there is any indication that long-term equity investments, investment property, fixed assets, construction in progress, right-of-use assets 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 and intangible asset with infinite useful life are tested for impairment annually no matter there is any indication of impairment or not. 45 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 recognized as an impairment loss and charged to profit or loss for the period. Once an impairment loss on the assets is recognized, it is not reversed in a subsequent period. After assets impairment loss is recognized, depreciation and amortization of the impaired asset shall be adjusted in the following period so that the adjusted carrying amount (less expected residual value) can be depreciated and amortized systematically within the remaining life. 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. 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. 26. Long-term deferred expenses Long-term deferred expenses of the Company 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. The amortization period should be determined by the contract. If the contract without the amortization period specification, leasing expenses will be amortized within 10 years and 30years; redecoration expense and others will be amortized within 3 years. 27. Contract liability An entity’s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer. If a customer pays consideration, or an entity has a right to an amount of consideration that is unconditional before the entity transfers a good or service to the customer, the entity shall present the 46 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) contract as a contract liability when the payment is made or the payment is due (whichever is earlier). 28. 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, labor 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 Company, 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 Company to separate entity at the balance sheet date in exchange of employee service for the period and it shall be recorded into current profit and loss account or relevant cost of assets in accordance with beneficial objective. Termination benefits are employee’s benefit payable as a result of either an entity’s decision to terminate an employee’s employment before the contract due date or an employee’s decision to accept voluntary redundancy in exchange for those benefits. An entity shall recognize the termination benefits as a liability and an expense at the earlier date when the entity cannot unilateral withdraw the termination benefits due to employment termination plan or due to redundancy suggestion, or when the entity can recognize the restructuring cost or expense arising from paying termination benefits. Other long-term employee’s benefit refers to all other employee benefits other than short-term benefit, post-employment benefit and termination benefit. If other long-term employee’s benefit is qualified as defined contribution plan, contribution made shall be recognized as liabilities accordingly for the period in which the service are rendered by the employee and recognized in the profit or loss for the current period or relevant cost of assets. Except other long-term employee’s benefit mentioned above, obligation arising from defined benefit plan 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. 29. Lease obligation 47 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (1) Initial measurement of the lease liability At the commencement date, a lessee shall measure the lease liability at the present value of the lease payments that are not paid at that date. 1) The lease payments The lease payments included in the measurement of the lease liability comprise the following payments for the right to use the underlying asset during the lease term that are not paid at the commencement date: ① fixed payments (including in-substance fixed payments) less any lease incentives receivable;② variable lease payments that depend on an index or a rate, initially measured using the index or rate as at the commencement date;③ the exercise price of a purchase option if the lessee is reasonably certain to exercise that option ④ payments of penalties for terminating the lease, if the lessee will certainly exercise an option to terminate the lease during the lease term.⑤ amounts expected to be payable by the lessee under residual value guarantees; 2) Discount rate When calculating the present value of the lease payments, interest rate implicit in the lease shall be used. The rate of interest that causes the present value of the lease payments and the unguaranteed residual value to equal the sum of the fair value of the underlying asset and any initial direct costs of the lessor. If the rate cannot be readily determined, the Company shall use the lessee’s incremental borrowing rate, which is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment. The implicit interest rate is relevant to the followings: ①the Company’s own situation: solvency and creditability ② “borrow term”: lease term ③ “borrowed fund” amount: lease liability amount ④“pledge condition”: nature and quality of underlying assets ⑤ economic environment includes the jurisdiction in which the lessee is located, the currency of denomination, and when the contract was signed. The Incremental borrowing rate is derived by the Company based on the bank lending rate and adjusted for the above factors. (2) Subsequent measurement After the commencement date, the Company shall measure the lease liability by: ① increasing the carrying amount to reflect interest on the lease liability; ② reducing the carrying amount to reflect the lease payments made; ③ remeasuring the carrying amount to reflect any reassessment or lease modifications. Interest on the lease liability in each period during the lease term shall be the amount that 48 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) produces a constant periodic rate of interest on the remaining balance of the lease liability and be recognized as in profit or loss unless its capitalization. A constant periodic rate of interest is the discounting rate used for initial measurement of lease liability, or revised discounting rate for lease liability remeasurement because of the lease payment or lease change. (3) Remeasurement After the lease commencement date, lease payment shall be remeasured if the following circumstances incurred, and the lease liability shall be remeasured at the present value which is based on the revised lease payment and revised discounting rate. A lessee shall recognize the amount of the remeasurement of the lease liability as an adjustment to the right-of-use asset. However, if the carrying amount of the right-of-use asset is reduced to zero and there is a further reduction in the measurement of the lease liability, a lessee shall recognize any remaining amount of the remeasurement in profit or loss. ①change of in-substance fixed payments (subject to original discounting rate) ② change of amounts expected to be payable under residual value guarantees(subject to original discounting rate) ③ change of an index or a rate used for future lease payments(subject to revised discounting rate) ④ change in assessment of a buy option(subject to revised discounting rate) ⑤ change in assessment of a renew option or termination option or actual situation(subject to revised discounting rate). 30. Provision When the Company has transactions such as commitment to externals, discounting the trade acceptance, unsettled litigation or arbitration which meets the following criterion, provision should be recognized: It is the Company's present obligation; carrying out the obligation will probably cause the Company's economic benefit outflow; the obligation can be reliably measured. Provision is originally measured on the best estimate of outflow for paying off the present obligations. When determining the best estimate, need 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. 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. 31. Share based payment An equity-settled share-based payment in exchange for the employee’s services is measured 49 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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 recognized 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 Company 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 recognized 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 achieved, the fair value of liabilities undertaken by the Company are re-measured at each balance sheet date based on the best estimate of exercisable situation. According to the fair value which the Company incurred liabilities, and recognizing acquired services as costs or expenses, and adjust liabilities accordingly. The fair value of the liabilities is re-measured at each balance sheet date. Any changes are recognized in the profit or loss for the year. If the granted equity instruments are cancelled within the vesting period (apart from the situation where the vesting condition is not satisfied), the equity instrument shall be treated as accelerated vesting and regarded as all share based payment plan satisfying vesting condition, and all expense during the remaining vesting period shall be accounted at the same period when the granted equity instruments are cancelled. 32. Principle of recognition and measurement of revenue Accounting policy The revenue of the Company is mainly from selling goods, providing engineering installation services. The Company shall recognize revenue when (or as) the Company satisfies a performance obligation by transferring a promised good or service to a customer. An asset is transferred when (or as) the customer obtains control of that asset. If the contract includes two or more performance obligations, at the inception date of contract, the Company shall allocate the transaction price to each performance obligation identified in the contract on a relative standalone selling price ratio basis and measure the revenue at the allocated transaction price to each performance. The transaction price is the amount of consideration to which the Company expects to be 50 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) entitled in exchange for transferring promised goods or services to a customer, excluding amounts collected on behalf of third parties. The determined transaction price shall be limited to the extent where the maximum reversal amount of revenue recognized with the least possibility once the uncertainty related to the variable consideration is removed. The Company shall recognize a refund liability if the entity receives consideration from a customer and expects to refund some or all of that consideration to the customer. Where a significant financing component exists in the contract, the transaction price shall be measured at the assumed price that the payment is made by cash as the client receive the control right of goods or services. The difference between the promised consideration and the cash selling price shall be amortized within the contract period at effective interest rate. The Company need not take the financing component into the consideration if the entity expects, at contract inception, that the period between when the entity transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less. When the Company transfers control of a good or service over time, it satisfies a performance obligation and recognizes revenue over time only if one of the following criteria is met, otherwise it shall be the performance obligation at a point in time. (1) the customer simultaneously receives and consumes the benefits provided by the entity’s performance as the entity performs (2) the Company’s performance creates or enhances an asset (for example, work in progress) that the customer controls as the asset is created or enhanced (3) the entity’s performance does not create an asset with an alternative use to the entity and the entity has an enforceable right to payment for performance completed to date If it is performance obligation over time, the Company shall recognize the revenue in accordance with the progress of performance obligation and measure the progress based on input method. In the circumstances, the Company may not be able to reasonably measure the progress of a performance obligation, but the Company expects to recover the costs incurred in satisfying the performance obligation. In those circumstances, the entity shall recognize revenue only to the extent of the costs incurred until such time that it can reasonably measure the progress of the performance obligation. It satisfies a performance obligation at a point in time when the control right of goods or services are received by the client, and revenue shall be recognized. Judging whether the client has received the control right, the following indicators shall be considered: (1) The entity has a present right to payment for the asset (2) The legal title to the asset has been transferred to the customer 51 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (3) The Company has transferred physical possession of the asset to the client (4) The Company has transferred the significant risks and rewards of ownership of an asset to the customer (5) The customer has accepted the goods or service The right of receiving the consideration the Company entitled to, as the goods or service have been transferred, shall be listed as contract asset and impairment provision shall be based on the expected credit loss. Unconditioned right of receiving the consideration shall be listed as receivable. The obligation shall be listed as contract liability where the Company has received consideration, but services or goods not transferred to the customer. .33. 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 or 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 expenses are incurred. Government grants relating to compensation for related expenses or losses already incurred are charged directly to the 52 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) profit or loss for the period. Government grants related to daily business, shall be recognized as other income in accordance with business nature or offsetting related expenses, otherwise, shall be recognized as non-operating income or 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. 34. Deferred tax assets and deferred tax liabilities The deferred income tax assets or the deferred income tax liabilities should be recognized according to the differences (temporary difference) between the carrying amount of the assets or liabilities and its tax base. Deferred income 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 income tax liabilities shall be recognized for any temporary difference arising from goodwill initially recognition. No deferred income 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 income tax assets and deferred income 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 income 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. 35. Lease (1) Lease identification Lease: A contract, or part of a contract, that conveys the right to use an asset (the underlying asset) for a period of time in exchange for consideration. At inception of a contract, the entity shall assess whether the contract is, or contains, a lease. A contract is, or contains, a lease if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration. In order to confirm whether the right to control the use of an identified asset for a period of time has been conveyed, the Company assess whether the 53 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) client in the contract has the right to obtain substantially all of the economic benefits from use of the asset throughout the period of use and has the right to direct the use of the identified asset during the period of using the identified asset. For a contract that is, or contains several leases, the Company shall separate the contract and account each lease separately. The Company shall account for each lease component separately from non-lease components of the contract if the contract contains lease and non-lease components. (2) As a leasee 1) Recognition At the commencement date, the Company as a lessee shall recognize a right-of-use asset and a lease obligation. Recognition and measurement of right-of-use asset and a lease obligation is referred to 23. Right-of -use asset and 29. Lease obligation 2) Lease modification Lease modification is a change in the scope of a lease, or the consideration for a lease, that was not part of the original terms and conditions of the lease (for example, adding or terminating the right to use one or more underlying assets, or extending or shortening the contractual lease term). Lease modification effective date is the date when both parties agree to a lease modification. The Company shall account for a lease modification as a separate lease if both condition are satisfied: ① the modification increases the scope of the lease by adding the right to use one or more underlying assets or extending the contractual lease term. ② the consideration for the lease increases by an amount commensurate with the stand-alone price for the increase in scope or the contractual lease term extension and any appropriate adjustments to that stand-alone price to reflect the circumstances of the particular contract. For a lease modification that is not accounted for as a separate lease, at the effective date of the lease modification the Company shall: allocate the consideration in the modified contract; determine the lease term of the modified lease and remeasure the lease liability by discounting the revised lease payments using a revised discount rate. The Company used the interest rate implicit in the lease for the remainder of the lease term as discounting rate. The lessee’s incremental borrowing rate at the effective date of the modification will be used if the interest rate implicit in the lease cannot be readily determined. The effect on above adjustments of lease liability shall be accounted respectively in accordance with the followings: ①decreasing the carrying amount of the right-of-use asset to reflect the partial or full termination of the lease for lease modifications that decrease the scope of the lease. The 54 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) lessee shall recognize in profit or loss any gain or loss relating to the partial or full termination of the lease. ② making a corresponding adjustment to the right-of-use asset for all other lease modifications. 3) Short-term lease and low value asset lease The Company has chosen not to recognize the right-of-use asset and lease liability for short-term lease ( lease term less than 12 months) and low value asset when it is single leased new asset. In this case, lease payment will be accounted directly in profit or loss or on the straight-line basis in profit or loss. (3) As a lessor Based on the assessment of (1) lease contract or lease contract contained, as a lessor, at the inception date, lease is classified as finance lease and operating lease. A lease is classified as a finance lease if it transfers substantially all the risks and rewards incidental to ownership of an underlying asset. Other lease is classified as an operating lease unless a finance lease. Examples of situations that individually or in combination would normally lead to a lease being classified as a finance lease are: ①the lease transfers ownership of the underlying asset to the lessee by the end of the lease term; ②the lessee has the option to purchase the underlying asset at a price that is expected to be sufficiently lower than the fair value at the date the option becomes exercisable for it to be reasonably certain, at the inception date, that the option will be exercised; ③the lease term is for the major part of the economic life of the underlying asset even if title is not transferred(not shorter than 75% of leased asset life); ④ at the inception date, the present value of the lease payments amounts to at least substantially all of the fair value of the underlying asset( not lower than 90% of leased asset FV); ⑤ the underlying asset is of such a specialized nature that only the lessee can use it without major modifications. Indicators of situations that individually or in combination could also lead to a lease being classified as a finance lease are: ①if the lessee can cancel the lease, the lessor’s losses associated with the cancellation are borne by the lessee; ②gains or losses from the fluctuation in the fair value of the residual accrue to the lessee; ③the lessee has the ability to continue the lease for a secondary period at a rent that is substantially lower than market rent. 1) Financing lease Initial measurement At the commencement date, the Company shall recognize the lease payment receivable and derecognize of finance lease asset. When initially measuring the lease payment receivable, net 55 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) lease investment value shall be used for the lease payment receivable. Net lease investment value equals to the any residual value guarantees plus the PV of undue lease receivable discounted at the interest rate implicit in the lease. Lease receivable is that lessor conveys the right to use an asset (the underlying asset) for a period of time in exchange for consideration including ① fixed payments (including in-substance fixed payments) less any lease incentives receivable;② variable lease payments that depend on an index or a rate, initially measured using the index or rate as at the commencement date;③ the exercise price of a purchase option if the lessee is reasonably certain to exercise that option ④ payments of penalties for terminating the lease, if the lessee will certainly exercise an option to terminate the lease during the lease term.⑤ residual value guarantees expected by the lessee and the independent 3rd party relevant to the lessee with the economic ability to guarantee. Subsequent measurement The Company shall recognize interest income over the lease term based on a constant periodic rate, which is the implicit discounting rate of return on the lessor’s net investment in the lease.( if sublease applicable, implicit rate of sublease can not be determined, original discounting rate of lease shall be adopted after adjustment for initial direct expense relevant to sublease) or when finance lease modification is not accounted as an separate lease, adjusted discounting rate will be adopted for the lease since it is classified as finance lease assuming modification took effect at the commencement date of lease. Lease modification The Company shall account for a finance lease modification as a separate lease if both condition are satisfied: ① the modification increases the scope of the lease by adding the right to use one or more underlying assets. ② the consideration for the lease increases by an amount commensurate with the stand-alone price for the increase in scope or the contractual lease term extension and any appropriate adjustments to that stand-alone price to reflect the circumstances of the particular contract. For a finance lease modification that is not accounted for as a separate lease, if the lease would have been classified as an operating lease and the modification have been in effect at the inception date, the lessor shall account for the lease modification as a new lease from the effective date of the modification; and measure the carrying amount of the underlying asset as the net investment in the lease immediately before the effective date of the lease modification. 2) Operating lease Lease income 56 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Lease payment received shall be recognized as lease income on a straight-line basis within the period. Incentive measures If the lease-free period is provided, the Company will allocate the total lease income in the whole lease period on the straight-line basis regardless of lease-free period, and the lease income shall be recognized during the rent-free period. If the Company bears some expenses of the lessee, such expenses shall be deducted from the total lease income and the remaining balance of lease income shall be allocated within the lease period. Initial direct expense The Company shall add initial direct costs incurred in obtaining an operating lease to the carrying amount of the underlying asset and recognize those costs as an expense over the lease term on the same basis as the lease income. Depreciation The depreciation policy for depreciable underlying fixed assets subject to operating leases shall be consistent with the lessor’s normal depreciation policy for similar assets. Amortization for other underlying assets subject to operating lease shall be on reasonable systematic basis. Variable lease payment The variable lease payments obtained by the Company related to operating leases, which are not included in the lease payment received, shall be included in the current profit and loss when actually incurred Operating lease modification A lessor shall account for a modification to an operating lease as a new lease from the effective date of the modification, considering any prepaid or accrued lease payments relating to the original lease as part of the lease payments for the new lease. (4) Special lease Sales and lease back 1) as a seller and a leasee In accordance with Revenue Standard-No.14 of Accounting Standards for Business Enterprises, the Company assesses whether the transfer of the asset is a sale. If the transfer of assets is not a sale, the Company shall continue to recognize the transferred assets and at the same time recognize a financial liability equal to the transfer income, and recognize, measure 57 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) the financial liability in accordance with the Recognition and Measurement of Financial Instruments Standard- No. 22 - Accounting Standards for Business Enterprises. If the transfer of assets is a sale, the Company shall measure the right-of-use asset arising from the leaseback at the proportion of the previous carrying amount of the asset that relates to the right of use retained by the Company. Accordingly, the Company shall recognize only the amount of any gain or loss that relates to the rights transferred to the buyer-lessor. 2) as a buyer and a leasor If the transfer of assets is not a sale, the Company shall not recognize the transferred asset and shall recognize a financial asset equal to the transfer proceeds. It shall account for the financial asset applying Recognition and Measurement of Financial Instruments Standard- No. 22 - Accounting Standards for Business Enterprises. If the transfer of assets is a sale, the Company shall account for the purchase of the asset applying applicable Standards. 36. Held for sale (1) Any non-current assets or disposal group shall be classified as held for sale if the following criteria are met: 1) According to the similar transactions for selling such assets or disposal group in practice, the assets must be available for immediate sale under current condition. 2) The sale is highly probable with decision made on a probable selling proposal and the firm purchase commitment has been obtained, the sale is expected to be completed within one year. Certain regulations request that approvals must be given by relevant authority or supervision regulator before the assets can be sold. Prior to the assets initially classified as held for sale or disposal group, the carrying amounts of the asset (or all the assets and liabilities in the disposal group) shall be measured in accordance with applicable accounting standards. The Company shall recognize an impairment loss and account it in to income statement for the current period, for any initial or subsequent write- down of the asset (or disposal group) to its fair value less costs to sell if the carrying amount is higher than its fair value less costs to sell. In the meantime, provision for assets impairment shall be made. (2) The Company acquires a non-current asset(or disposal group) exclusively with a view to its subsequent resale, it shall be classified as held for sale at the acquisition date only if the condition of “expected sale can be completed within one year” can be met and also other conditions of classified as held for sale can highly probably be met within a short period following the acquisition(usually with three months). When measuring a newly acquired asset (or disposal group) meeting the criteria to be classified as held for sale, it shall be measured at the lower of its carrying amount had it not been so classified and fair value less costs to sell. Except the non-current assets or disposal group acquired as part of a business combination, the difference between its fair value less costs to sale and initial carrying amount is 58 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) recognized in the income statement. (3) The Company that loss of control of a subsidiary due to a sale plan of its investment shall classify its subsidiary planned for sale as a whole as held for sale in the single financial statement of the parent only if the investment in subsidiary meets the criteria of held for sale, regardless of whether the Company will retain a proportion of equity interest in its former subsidiary after sale, and classify all assets and liabilities of the subsidiary as held for sale in the consolidated financial statements (4) The Company shall recognize a gain for any subsequent increase in fair value less costs to sell of an asset and shall reverse the impairment to the extent that previously recognized when being classified as held for sale, the revisable amount is recognized in the income statement for the period. Any impairment from the period when the assets are not classified as held for sale cannot be reversed. (5) The impairment loss recognized for a disposal group shall reduce the carrying amount of goodwill of disposal group first, and then reduce the carrying amount of the non-current assets based on its proportion on the book. (6)The Company shall recognize a gain for any subsequent increase in fair value less costs to sell of a disposal group and shall reverse the impairment to the extent that previously recognized when being classified as held for sale, in accordance with applicable measuring standards, the revisable amount is recognized in the income statement for the period. Any impairment from the period when the assets are not classified as held for sale and reduced goodwill cannot be reversed. (7)For any subsequently reversed amount, after the impairment loss is recognized for held for sale disposal group, the Company shall increase the carrying amount of disposal group based on the proportion of carrying amount of non-current assets excluding goodwill. (8) Non-current assets classified as held for sale or disposal group shall not be depreciated or amortized, interest and other expenses attributable to the liabilities of a disposal group classified as held for sale shall continue to be recognized. (9) When held for sale assets or disposal group cannot meet the criteria for held for sale classification so that they are not recognized as held for sale or non-current asset will be removed from disposal group, they shall be measured at the lower of the following amounts: ⑴carrying amount of assets prior to it classified as held for sale, which is the amount after depreciation, amortization or impairment adjustment as it had not been classified as held for sale ; ⑵recoverable amount. (10)When the Company derecognizes the held for sale assets or disposal group, the 59 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) remaining unrecognized gain or loss shall be accounted in the income statement. 37. Discontinued operation When meeting any one of the following criteria, the component can be identified separately and the component has already been disposed off or classified as held for sale: (1) the component represents one independent main business or one single main business area; (2) the component plans to be part of the related plan which represents one independent main business or one single main business area; (3) the component was specially acquired for resale 38. 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 financial instrument The Company uses expected credit loss model to assess any impairment of financial asset. When applying expected credit loss model, the Company shall take all necessary factors into account as requested such as significant judgment, estimate and all reasonable and supportable information including forward looking information. Repayment history in conjunction with economic policy, macro environment ratio, industry and sector risk etc shall also be considered when judging expected change of debtor’s credit risk. (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 60 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) statement. (3) Provision of goodwill impairment Each year, goodwill shall be assessed for any impairment. Recoverable amount of assets group or asset portfolio including goodwill shall be the present value of future cash flow, which needs estimates for calculation. If management adjust the gross profit margin adopted by the present value of future cash flow calculation of assets group or asset portfolio, adjusted gross profit margin is lower than the margin applied, the impairment is required. If management adjust the discounting rate before tax applied by the present value of future cash flow calculation of assets group or asset portfolio, adjusted discounting rate before tax is higher than the rate applied, the impairment is required. If actual profit margin or discounting rate before tax is higher or lower than management’s estimate, any impairment recognized before cannot 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 cannot 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 61 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) adjustment. 39. Changes in Accounting Policies, Accounting Estimates (1) Change in significant accounting policies Changes on accounting policy and reasons Approval progress Memo th On December 7 , 2018, the Ministry of Finance announced amendment to “No.21-Lease of Accounting Standards for Business Enterprises"(No35 Caikuai [2018]) (hereinafter referred to as “new lease standard”). Since January 1, 2019, the new lease standard took effect for either the company both The accounting policy listed in overseas and domestic or IFRS or Accounting change has been Standards for Business Enterprises adoption of the company approved by the 18th Note listed overseas. The rest of domestic listed companies shall meeting of the 8th adopt the standard since January 1, 2021. When preparing the generation of board. financial statements for 2021FY, the policy has been adopted and the accounting has been done in accordance with this standard. Note. New lease standard New standard took effect since January 1, 2021. New standard improves the lease definition, add lease identification, split or merge; withdraw the classification for operating lease and finance lease, requesting to recognize right-of-use asset and lease obligation for all lease apart from short-term lease and low value asset lease, at the lease inception date. Improve the subsequent measurement of lease as a lessor, add accounting and disclosure request for lease modification and reassessment of buy option. Lease recognition and measurement as a lessor and lessee under new lease standard is referred to No.35 of accounting policy of this Note. Any existing contract prior to the beginning of the first adoption year, shall not be reassessed by the Company for lease or contained lease on the first adoption date. The Company adjusts the opening figure of retain earnings and relevant other items in the statements for cumulative effect on new lease standard first adoption without adjustment of comparative figures. Operating lease before first adoption date shall be measured for lease obligation based on the PV of remaining lease payment at incremental borrowing rate on the 62 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) first adoption date and for all leases, right-of-use asset shall be adjusted for lease prepayment in line with the lease obligation amount. Lease modification or lease contract signed after first adoption date, at inception of a contract, the entity shall assess whether the contract is, or contains, a lease in accordance with new lease standard. A contract is, or contains, a lease if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration. New lease standard has no significant effect on the lease contract scope within the defined lease contract. New lease standard adoption effect on opening balance of balance sheet Consolidated balance sheet Effect on new Effected Items December 31st,2020 January 1st,2021 standard adoption Fixed asset 891,147,058.82 -24,948,202.78 866,198,856.04 Right-of-use asset - 27,449,505.03 27,449,505.03 Non- current liability due 37,157,126.41 1,340,825.77 38,497,952.18 within one year Lease obligation - 13,818,476.46 13,818,476.46 Long-term payable 14,622,463.75 -12,657,999.98 1,964,463.77 Balance sheet of parent company Effect on new Effected Items December 31st,2020 January 1st,2021 standard adoption Right-of-use asset - 1,775,041.11 1,775,041.11 Non- current liability due within 25,000,034.00 986,385.93 25,986,419.93 one year Lease obligation - 788,655.18 788,655.18 (2) Changes in significant accounting estimates No. V. Taxation 1. The main applicable tax and rate to the Company as follows: Tax Tax base Tax rate 63 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Value-added tax (VAT) Sales revenue or Purchase 6%、9%、13%、 City construction tax Value-added tax payables 7% Education surcharge Value-added tax payables 3% Local education surcharge Value-added tax payables 2% Enterprise income tax(EIT) Current period taxable profit 15% or 25% 70% of cost of own property Real estate tax or revenue from leasing 1.2% or 12% property Land use tax Land using right area Fixed amount per square meter According to the relevant Other tax 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 JiaDe Automation Co., Ltd. 15% Dalian Bingshan Lingshe Quick Freezing Equipment Co., Ltd. 25% Wuhan New World Refrigeration Industrial Co., Ltd. 15% Bingshan Technical Service (Dalian) Co., Ltd. 15% Dalian Bingshan International Trading Co. ,Ltd 25% Dalian Niweisi LengNuan Techonoligy Co., Ltd. 15% Dalian Xinminghua Electrical Technology Co., Ltd 15% Ningbo Bingshan Air-conditioning Refrigeration Engineering Co., Ltd 25% Chengdu Bingshan Refrigeration Engineering Co., Ltd. 25% Wuhan New World Air-conditioning Refrigeration Engineering Co., Ltd 25% Wuhan Lanning Energy Technology Co., Ltd 25% 2. Tax preference The Company obtained the qualification of high and new technology enterprises on 3 rd 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. 64 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) The Company’s subsidiary, Dalian Bingshan Air-conditioning Equipment Co., Ltd. obtained the qualification of high and new technology enterprises on 3rd December, 2020 approved by Dalian Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax Bureau and Local tax Bureau. The Certificate No. is GR202021200672, and the validity duration is three years. According to the tax law, 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 JiaDe Automation Co., Ltd. obtained the qualification of high and new technology enterprises on 15th December, 2021 approved by Dalian Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax Bureau and Local tax Bureau. The Certificate No. is GR202121200765, 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, Wuhan New World Refrigeration Industrial Co., Ltd obtained the qualification of high and new technology enterprises on 15th November, 2021 approved by Hubei Science Technology Bureau, Hubei Finance Bureau, Hubei State Tax Bureau and Hubei Local tax Bureau. The Certificate No. is GR202142001696, 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, Bingshan Technical Service (Dalian) Co., Ltd. obtained the qualification of high and new technology enterprises on 3 rd December, 2020 approved by Dalian Science Technology Bureau, Dalian Finance Bureau, Dalian State Tax Bureau and Local tax Bureau. The Certificate No. is GR202021200540, 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 Niweisi LengNuan Techonoligy Co., Ltd. obtained the qualification of high and new technology enterprises on 3 rd 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, 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 Xinminghua Electrical Technology Co., Ltd obtained the qualification of high and new technology enterprises on 3 rd 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 65 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 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. VI. Notes to Consolidated Financial Statements The following disclosure date on this financial statement without special indication, “opening” refers to January 1, 2021; “closing” refers to December 31, 2021; “current period” refers to the period from January 1, 2021 to December 31, 2021; and “last period” refers to the period from January 1, 2020 to December 31, 2020; with the currency unit RMB. 1. Cash and cash in bank Item Closing Balance Opening Balance Cash on hand 99,580.64 154,668.54 Cash in bank 443,177,237.30 316,921,397.57 Other cash and cash equivalents 79,381,687.85 56,369,665.56 Total 522,658,505.79 373,445,731.67 Including: sum of deposits overseas Note: Other cash and cash equivalents is restricted, including deposit for bank acceptance notes of 64,672,285.64 Yuan, guarantee deposit of 14,438,026.76Yuan, peasant worker deposit of 271,375.45Yuan, and frozen amount of 4,307,480.07 Yuan by the bank due to litigation total of 83,689,167.92Yuan. 2. Notes receivable (1) Category of notes receivable Items Closing Balance Opening Balance Bank acceptance notes 163,956,682.86 109,424,884.35 Trade acceptance notes 2,473,682.88 29,696,153.43 Total 166,430,365.74 139,121,037.78 (2) Pledged notes receivable up to the end of year. Items Closing pledged amount Bank acceptance notes 6,420,000.00 Total 6,420,000.00 (3) 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 148,851,791.08 66 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Closing amount no more Closing amount still recognized recognized Trade acceptance notes 220,000.00 Total 149,071,791.08 (4) There is no transfer to receivable as the drawer’s default of performance of obligation (5) Categories according to bad debts provision Closing Balance Items Booking balance Provision Booking value Amount % Amount % Bad debts provision based on 166,617,129.06 100.00 186,763.32 0.11 166,430,365.74 group Including: bank 163,956,682.86 98.40 - - 163,956,682.86 acceptance notes Trade acceptance 2,660,446.20 1.60 186,763.32 7.02 2,473,682.88 notes Total 166,617,129.06 100.00 186,763.32 0.11 166,430,365.74 (Continued) Opening balance Items Booking balance Provision Booking value Amount % Amount % Bad debts provision based on 141,363,100.56 100.00 2,242,062.78 1.59 139,121,037.78 group Including: bank 109,424,884.35 77.41 - - 109,424,884.35 acceptance notes Trade acceptance 31,938,216.21 22.59 2,242,062.78 7.02 29,696,153.43 notes Total 141,363,100.56 100.00 2,242,062.78 1.59 139,121,037.78 Categories based on group Closing Balance Items Booking balance Provision Provision(%) Trade acceptance notes 2,660,446.20 186,763.32 7.02 67 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Closing Balance Items Booking balance Provision Provision(%) Total 2,660,446.20 186,763.32 — (6) Bad debt provision of notes receivable accrued, collected and reversed Opening Change during the year Closing Category balance Accrued Collected/reversed Written-off Balance Bad debt 2,242,062.78 - 2,055,299.46 - 186,763.32 provision Total 2,242,062.78 - 2,055,299.46 - 186,763.32 (7) Notes receivable written off: none 3. Accounts receivable (1) Category of accounts receivable Closing Balance Items Booking balance Provision Booking value Amount % Amount % Accounts receivable with significant - - - - - individual amount and separate bad debt provision Accounts receivable with bad debt provision 1,193,312,546.52 100.00 371,763,867.67 31.15 821,548,678.85 based on the characters of credit risk portfolio Including: aging as characteristics of 1,193,312,546.52 100.00 371,763,867.67 31.15 821,548,678.85 credit risk Total 1,193,312,546.52 100.00 371,763,867.67 31.15 821,548,678.85 (Continued) Items Opening balance 68 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Booking balance Provision Booking value Amount % Amount % Accounts receivable with significant 9,375,092.34 0.85 262,313.88 2.80 9,112,778.46 individual amount and separate bad debt provision Accounts receivable with bad debt provision 1,089,352,275.04 99.15 281,453,097.75 25.84 807,899,177.29 based on the characters of credit risk portfolio Including: aging as characteristics of 1,089,352,275.04 99.15 281,453,097.75 25.84 807,899,177.29 credit risk Total 1,098,727,367.38 100.00 281,715,411.63 25.64 817,011,955.75 1) Accounts receivable with the bad debt provisions under accounting aging analysis method Closing Balance Aging Accounts Provision for Drawing proportion receivable bad debts (%) Within 1 year 523,064,082.35 36,719,098.59 7.02 1 to 2 years 173,592,528.16 29,059,389.21 16.74 2 to 3 years 90,996,620.72 28,054,258.17 30.83 3 to 4 years 172,830,349.33 85,257,211.32 49.33 4 to 5years 144,183,323.44 104,028,267.86 72.15 Over 5 years 88,645,642.52 88,645,642.52 100.00 Total 1,193,312,546.52 371,763,867.67 — (2) Receivable listed by aging Aging Closing Balance Within 1 year 523,064,082.35 1 to 2 years 173,592,528.16 2 to 3 years 90,996,620.72 69 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 3 to 4 years 172,830,349.33 4 to 5years 144,183,323.44 Over 5 years 88,645,642.52 Total 1,193,312,546.52 (3)Bad debt provision of current period Change during the year Opening Closing Category Accrued Collected/ balance Written-off Balance reversed Bad debt 281,715,411.63 98,150,920.76 276,589.05 7,825,875.67 371,763,867.67 provision Total 281,715,411.63 98,150,920.76 276,589.05 7,825,875.67 371,763,867.67 (4) Accounts receivable written off in current period Item Written off amount Receivable actually written off 7,825,875.67 Key debtors written off Related Procedures Company name Nature amount reason party implemented transaction Beijing Bingshan litigation Refrigeration and Air Trade Board 805,309.06 expired No Conditioning Equipment receivable meeting Co., Ltd Yingkou Shenzhen-Hong Trade litigation Board 667,528.00 No Kong Co. LTD receivable expired meeting Singapore JX INSULATION Trade litigation Board 571,170.91 No ENGINEERING PTE receivable expired meeting LTD Jiangxi Saiwei LDK Solar Trade litigation Board 475,621.94 No Polysilicon Co., LTD receivable expired meeting Zengyi E-business Trade litigation Board 288,056.88 No (Wuhan) Co., Ltd receivable expired meeting court judged, Xinjiang Sanhai client has no Trade Board Preservation Garden Co. 285,000.00 No receivable enforceable meeting LTD asset Shandong Linjia Chemical Trade contract Internal 268,034.19 No Technology Co., LTD receivable termination approval 70 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Related Procedures Company name Nature amount reason party implemented transaction Qinghai Taifeng Xianxing Trade litigation Board Lithium Energy 260,000.00 No receivable expired meeting Technology Co. LTD Dalian Xinghai Bay project Trade Board Development & 248,693.00 disband, no No receivable meeting Construction Center money to pay court judged, Dalian Xuelong Industry Trade client has no Board 231,600.00 No Group Co. Ltd receivable enforceable meeting asset Dazhou City Fuxing Trade litigation Board Market Development Co. 200,000.00 No receivable expired meeting LTD Total — 4,301,013.98 — — — (5) The top five significant accounts receivable categorized by debtors Closing % of the Company Closing Balance Aging Balance of total AR Provision State Grid Intergrated Energy Service Group 43,253,684.30 Within 1 year 3.62 3,036,408.64 Co.,Ltd Panasonic Cold-chain 37,390,849.92 Within 1 year 3.13 2,624,837.66 (Dalian) Co., Ltd Xinyi Yuanda 3-4 years Construction and 32,748,744.00 4-5 years 2.74 25,281,907.38 Installation Engineering over 5years Co., Ltd. Qingchengxian Zhongyi 24,375,000.00 1-2 years 2.04 4,080,375.00 Energy Co.,Ltd Dalian Xinghai Bay 4-5 years Development & 24,020,836.00 2.01 18,577,302.85 Construction Center over 5years Total 161,789,114.22 - 13.54 53,600,831.53 4. Finance receivable Items Closing Balance Opening Balance Notes receivable 43,704,310.38 61,737,282.56 Total 43,704,310.38 61,737,282.56 71 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 5. Prepayments (1) Aging of prepayments Closing Balance Opening Balance Items Amount Percentage Amount Percentage (%) (%) Within 1 year 146,457,045.63 80.16 111,133,100.83 71.93 1 to 2 years 16,304,629.82 8.92 24,880,404.77 16.11 2 to 3 years 12,765,104.33 6.99 9,313,439.77 6.03 Over 3 years 7,174,623.77 3.93 9,154,563.98 5.93 Total 182,701,403.55 100.00 154,481,509.35 100.00 Significant prepayments over 1 year Company Closing Balance Aging Unsettled Reasons Dalian Hengtong Refrigeration 2-3 years Contract is not fully Equipment engineering Co., Ltd 5,720,000.00 3-4 years implemented Within 1 year Dalian Shengda Construciton Contract is not fully 3,878,617.15 1-2 years Enginering Co., Ltd implemented 2-3 years PT MULTI SUKSES Within 1 year Contract is not fully 2,537,821.33 ENGINEERING 1-2 years implemented Shanghai POMA Automation Contract is not fully 2,090,625.02 Over 5 years Equipment Co., Ltd implemented Nanjing Bingshan Mechanical Contract is not fully 1,785,408.00 1-2 years and Electrical Co.,Ltd implemented Total 16,012,471.50 — — (2) The top five significant advances to suppliers categorized by debtors % of the total Closing Company Aging advances to Balance suppliers Shenyang Baogang Northeast Trading Co., Ltd 15,480,717.06 Within 1year 8.47 Dalian Shentong Electric Co., Ltd. 15,019,165.34 Within 1year 8.22 Angang Steel Company Ltd 5,858,716.72 Within 1year 3.21 Dalian Hengtong Refrigeration 2-3 years Equipment engineering Co., Ltd 5,720,000.00 3.13 3-4 years 72 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) % of the total Closing Company Aging advances to Balance suppliers Shanghai Qingneng Cold Chain Equi pment Engineering Co., LTD 4,270,859.96 Within 1year 2.34 Total 46,349,459.08 - 25.37 6. Other receivables Items Closing Balance Opening Balance Interest receivable 46,879.68 Dividend receivable 1,003,568.75 25,923.75 Other receivables 59,336,527.70 67,454,373.43 Total 60,340,096.45 67,527,176.86 6.1 Interest receivable (1) Classification Items Closing Balance Opening Balance Interest on term deposits 46,879.68 Total 46,879.68 6.2. Dividends receivable (1) Classification Company Closing Balance Opening Balance Guotai Junan Securities 952,000.00 - Wuhan Steel and Electricity Co., Ltd. 51,568.75 25,923.75 Total 1,003,568.75 25,923.75 6.3. Other receivables (1) The categories of other receivable according to nature Items Closing Balance Opening Balance Deposits 26,933,345.60 26,232,362.26 Petty cash 5,654,074.94 5,325,764.44 Receivables and payables 36,138,235.04 47,714,138.78 Others 1,609,350.55 1,619,770.46 Total 70,335,006.13 80,892,035.94 73 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (2) The bad debt provision of other receivables 1st stage 2nd stage 3rd stage Expected credit Bad debt Expected credit Expected credit loss loss within the Total provision loss within 12 within the whole period whole period (no months (impairment incurred) impairment) Opening - - 13,437,662.51 13,437,662.51 balance Opening balance during — — — — the year --transfer to the 2nd stage --transfer to the - 3,276,389.66 - 3,276,389.66 3rd stage --reverse to the 2nd stage ----reverse to st the 1 stage Accrued - - 893,557.46 893,557.46 Reverse 1,001,325.54 - - 1,001,325.54 Cancelation Written off 2,331,416.00 - - 2,331,416.00 Other movement Closing 6,828,531.31 - 4,169,947.12 10,998,478.43 balance (2) Other receivable listed by account aging Aging Closing Balance Within 1 year 52,507,621.43 1-2 years 4,641,078.98 2-3 years 3,440,749.25 3-4 years 3,349,594.88 74 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Aging Closing Balance 4-5 years 2,226,014.47 Over 5 years 4,169,947.12 Total 70,335,006.13 (4) Provision for bad debt Change during the year Opening Category Accrued Collected/rev Closing Balance balance Written-off ersed Bad debt 13,437,662.51 - 107,768.08 2,331,416.00 10,998,478.43 provision Total 13,437,662.51 - 107,768.08 2,331,416.00 10,998,478.43 (5) Other receivables written off in current period: none. Item Amount to be written off Other receivables written off actually 2,331,416.00 Key other receivable written off Related Procedures Company name Nature Amount Reason party implemented transaction Court judged, client Dalian Lihua Coating Receivable Internal 1,650,000.00 has no enforceable No Equipment &payable approval asset Dalian Changde Court judged, client Receivable Internal 677,416.00 has no enforceable No Welding Co.,Ltd &payable approval asset Total — 2,327,416.00 — — — (6) Other receivables from the top 5 debtors % of Closing Closing Name Category Aging the total Balance of Balance OR Provision Hangzhou Zhonghong Ne Refund 28,895,000.00 Within 1 41.08 1,204,921.50 75 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) % of Closing Closing Name Category Aging the total Balance of Balance OR Provision w Energy year Co.,Ltd Within 1 PICC Dalian Branch Compensation 5,000,000.00 7.11 208,500.00 year Agriculture Bureau of Moyu 1-2years Deposit 2,548,847.50 3.62 577,236.44 County 2-3 years Cangzhou Lingang Renguo Within 1 Deposit 2,000,000.00 2.84 83,400.00 Chemical Co., LTD year Dalian DETA Hong Kong Deposit 1,125,000.00 3-4 years 1.60 1,125,000.00 &China Gas Co.,Ltd Total 39,568,847.50 - 56.25 3,199,057.94 (7) Other receivables from government grant: none 7. Inventories (1) Categories of inventories Closing 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 Low-value consumable 51,817.59 - 51,817.59 Self-manufactured semi-finished products 30,747,861.83 - 30,747,861.83 Cost to fulfill the contract 295,750,380.56 11,185,200.11 284,565,180.45 Materials on consignment for further 887,585.94 - 887,585.94 processing Goods in transit 86,049,156.11 - 86,049,156.11 Properties written off debtors 14,866,010.00 5,203,103.50 9,662,906.50 Total 1,066,863,673.71 52,336,545.89 1,014,527,127.82 (Continued) Opening Balance Item Book value Provision for decline Net book value Raw materials 103,332,663.42 1,064,716.71 102,267,946.71 Working in progress 117,243,035.94 1,929,842.21 115,313,193.73 76 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Opening Balance Item Book value Provision for decline Net book value Finished goods 244,721,287.34 2,528,193.70 242,193,093.64 Low-value consumable 171,759.42 171,759.42 Self-manufactured semi-finished products 28,814,287.69 28,814,287.69 Cost to fulfill the contract 193,840,972.71 193,840,972.71 Materials on consignment for further 480,473.35 480,473.35 processing Goods in transit 33,573,632.23 33,573,632.23 Properties written off debtors 20,206,542.00 5,203,103.50 15,003,438.50 Total 742,384,654.10 10,725,856.12 731,658,797.98 (2) Provision for decline in the value of inventories Increase Decrease Opening Closing Item Reverse/ Others Balance Accrual Balance Written- off transferred Raw 1,064,716.71 3,619,173.37 113,573.13 - 4,570,316.95 materials Finished 2,528,193.70 31,526,166.74 4,606,277.32 - 29,448,083.12 goods Cost to fulfill the - 11,185,200.11 - - 11,185,200.11 contract WIP 1,929,842.21 - - - 1,929,842.21 Properties written off 5,203,103.50 - - - 5,203,103.50 debtors Total 10,725,856.12 46,330,540.22 4,719,850.45 - 52,336,545.89 Accrual for provision for decline in the value of inventories Basis for net realizable value Item Reasons for reverse/write-off recognition Raw materials The amount deducting the Sold within the year Finished goods expected cost to product Scrap within the year 77 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) completion, selling expense and Completed constructing relative tax from the estimated —— projects unsettled selling price. 8. Contract asset (1) Details Closing Balance Opening Balance Item Carrying Carrying provision Book value Provision Book value amount amount Undue 125,891,499.90 16,031,841.11 109,859,658.79 104,165,706.10 12,735,694.50 91,430,011.60 warranty Total 125,891,499.90 16,031,841.11 109,859,658.79 104,165,706.10 12,735,694.50 91,430,011.60 (2) Provision for impairment Item Accrued Reverse Collected/written off Reason Undue warranty 3,296,146.61 Total 3,296,146.61 9. Noncurrent asset due within one year Item Closing Balance Opening Balance Long term receivable due within 1 year 14,990,989.30 42,003,576.60 Total 14,990,989.30 42,003,576.60 10. Other current assets Item Closing Balance Opening Balance Prepaid income tax presented at net amount 380,483.32 390,518.40 after offsetting VAT to be deducted 23,989,939.28 22,375,761.22 Prepaid turnover tax - 1,876.94 Prepaid expenses 154,654.11 445,934.88 Total 24,525,076.71 23,214,091.44 11. Long term receivable (1) Details Item Closing Balance Carrying Provision Book value 78 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) amount Lease premium ---Unrealized financing income Goods sold by installments Services rendered by installments Total (Continued) Item Opening Balance Carrying Provision Book value amount Lease premium ---Unrealized financing income Goods sold by installments 71,750,205.16 5,882,231.91 65,867,973.25 Services rendered by installments Total 71,750,205.16 5,882,231.91 65,867,973.25 (2) Provision for bad debt 1st stage 2nd stage 3rd stage Expected credit loss Expected credit loss Bad debt Expected credit within the whole within the whole Total provision loss within 12 period (no period (impairment months impairment) incurred) Opening 9,218,793.44 - - 9,218,793.44 balance Opening balance during the year --transfer to the 2nd stage --transfer to the 3rd stage --reverse to the 2nd stage ----reverse to st the 1 stage 79 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 1st stage 2nd stage 3rd stage Expected credit loss Expected credit loss Bad debt Expected credit within the whole within the whole Total provision loss within 12 period (no period (impairment months impairment) incurred) Accrued Reverse 4,636,661.13 - - 4,636,661.13 Cancelation 3,430,522.73 - - 3,430,522.73 Written off Other movement Closing 1,151,609.58 - - 1,151,609.58 balance Note:the difference between opening balance and closing balance of bad debt provision and long-term receivable is the part of non-current asset due within one year. 80 / 152 12.Long-term equity investments Provision for Increase/Decrease Ending balance impairment Gains and Provision Beginning losses Adjustment Cash bonus for Investee balance recognized of other Change of or profits impairment Increased Decreased Others under the comprehensiv other equity announced to of the equity e income issue current method period Associates Panasonic Refrigeration 163,867,472.86 147,270,127.38 -14,994,567.44 -322,778.04 1,280,000.00 (Dalian) Co., Ltd Panasonic Cold-Chain 205,987,069.49 -112,859,182.84 2,797,849.22 90,330,037.43 (Dalian) Co., Ltd. Panasonic Compressor 462,033,107.31 30,800,342.18 32,773,200.00 460,060,249.49 (Dalian) Co., Ltd. Dalian Honjo Chemical Co., Ltd. 8,746,197.03 741,303.19 561,233.70 8,926,266.52 Keinin-Grand Ocean Thermal Technology 55,934,955.38 4,864,112.90 2,000,000.00 58,799,068.28 (Dalian) Co., Ltd. Beijing Huashang Bingshan Refrigeration and Air-conditioning 2,121,951.69 17,990.49 2,139,942.18 Machinery Co., Ltd. Dalian Fuji Bingshan Vending 184,454,138.22 -35,798,123.47 148,656,014.75 Machine Co., Ltd. MHI Bingshan Refrigeration 14,891,119.67 32,684.20 14,923,803.87 (Dalian) Co.,Ltd. 81 / 152 Provision for Increase/Decrease Ending balance impairment Gains and Provision Beginning losses Adjustment Cash bonus for Investee balance recognized of other Change of or profits impairment Increased Decreased Others under the comprehensiv other equity announced to of the equity e income issue current method period Dalian Bingshan Group Huahuida Financial Leasing - 44,046,635.07 742,684.48 44,789,319.55 Co., Ltd Dalian Fuji Bingshan Vending Machine Sales Co., 43,546.35 -43,546.35 - Ltd Jiangsu Jingxue Insulation Technology 203,208,828.97 14,646,669.36 -16,123,970.29 201,731,528.04 Co.,Ltd Panasonic cold Machine System 30,034,799.53 2,341,469.67 3,895,484.27 28,480,784.93 (Dalian) Co., Ltd Dalian Bingshan Metal Technology 173,158,546.15 23,785,030.56 28,648,633.78 168,294,942.93 Co.,Ltd Wuhan Sikafu Power Control Equipment Co., 4,360,034.66 12,540.82 4,372,575.48 Ltd Total 1,508,841,767.31 44,046,635.07 147,270,127.38 -85,710,592.25 -322,778.04 -16,123,970.29 71,956,400.97 1,231,504,533.45 82 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 13. Other non-current financial assets Item Closing Balance Opening Balance Financial assets classified as FVTPL 261,410,664.61 239,304,098.83 Including: equity instruments 261,410,664.61 239,304,098.83 Total 261,410,664.61 239,304,098.83 14. Investment property (1) Investment property measured as cost model Property& Item Land-use-rights Total building I. Initial cost 1. Opening balance 232,232,862.29 26,094,438.38 258,327,300.67 2. Increase - - - (1) Purchase - - - (2) Transferred from fixed assets - - - 3. Decrease 1,638,372.22 - 1,638,372.22 (1) Disposal 1,638,372.22 - 1,638,372.22 (2)Transferred to other - - - 4. Closing Balance 230,594,490.07 26,094,438.38 256,688,928.45 II. Accumulated depreciation 1. Opening balance 120,254,007.46 11,784,815.29 132,038,822.75 2. Increase 4,964,628.38 521,888.76 5,486,517.14 (1)Provision or amortization 4,964,628.38 521,888.76 5,486,517.14 (2) Acquired from business combination - - - 3. Decrease 1,589,221.05 - 1,589,221.05 (1) Disposal 1,589,221.05 - 1,589,221.05 (2) Transferred to other - - - 4. Closing balance 123,629,414.79 12,306,704.05 135,936,118.84 III. Impairment reserve 1. Opening balance - - - 2. Increase - - - (1)Provision or amortization - - - 83 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Property& Item Land-use-rights Total building 3. Decrease - - - (1) Disposal - - - (2) Transferred to other - - - 4. Closing balance - - - IV. Book value 1. Closing book value 106,965,075.28 13,787,734.33 120,752,809.61 2. Opening book value 111,978,854.83 14,309,623.09 126,288,477.92 15. Fixed assets Items Closing Book Value Opening Book Value Fixed asset 855,395,405.85 866,198,856.04 Fixed asset disposal - - Total 855,395,405.85 866,198,856.04 (1) Fixed assets detail Property& Machinery Transportation Other Item equipment Total buildings equipment equipment I. Initial cost 1.Opening balance 681,009,688.70 598,423,183.53 13,816,050.64 67,611,429.29 1,360,860,352.16 2. Increase 14,334,194.44 37,939,787.74 731,097.72 1,432,195.72 54,437,275.62 (1) Purchase 4,923,745.23 20,134,853.79 731,097.72 1,413,883.28 27,203,580.02 (2) Transferred from 9,410,449.21 17,804,933.95 - 18,312.44 27,233,695.60 construction-in-pr ogress (3) Acquired from business - - - - - combination 3. Decrease 19,109,659.24 1,632,948.89 7,507,883.83 28,250,491.96 (1) Disposal 19,109,659.24 1,632,948.89 7,507,883.83 28,250,491.96 (2) Transferred to - - - - - other 84 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Property& Machinery Transportation Other Item equipment Total buildings equipment equipment (3)Acquired from business - - - - - combination 4.Closing balance 695,343,883.14 617,253,312.03 12,914,199.47 61,535,741.18 1,387,047,135.82 II. Accumulated depreciation 1.Opening balance 110,559,657.19 321,922,328.23 9,532,630.58 52,129,560.62 494,144,176.62 2. Increase 20,785,743.79 36,857,989.35 749,782.79 5,191,605.31 63,585,121.24 (1)Accrued 20,785,743.79 36,857,989.35 749,782.79 5,191,605.31 63,585,121.24 (2)Acquired from business combination - - - - - 3. Decrease 17,718,578.63 1,475,972.81 7,158,775.99 26,353,327.43 (1) Disposal 17,718,578.63 1,475,972.81 7,158,775.99 26,353,327.43 (2) Transferred to other - - - - - (3)Acquired from business combination - - - - - 4.Closing balance 131,345,400.98 341,061,738.95 8,806,440.56 50,162,389.94 531,375,970.43 III. Impairment reserve 1.Opening balance 517,319.50 517,319.50 2. Increase - - - - - (1)Accrued - - - - - 3. Decrease - 241,559.96 - - 241,559.96 (1) Disposal - 241,559.96 - - 241,559.96 4.Closing balance - 275,759.54 - - 275,759.54 IV.Book value 1.Closing book 563,998,482.16 275,915,813.54 4,107,758.91 11,373,351.24 855,395,405.85 value 85 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Property& Machinery Transportation Other Item equipment Total buildings equipment equipment 2.Opening book 570,450,031.51 275,983,535.80 4,283,420.06 15,481,868.67 866,198,856.04 value (2) Temporarily idle fixed assets: none. (3) Fixed assets leased out under operating lease: none. 16. Construction-in-progress Item Closing book value Opening book value Construction-in-progress 38,974,478.45 34,254,599.42 Construction materials - Total 38,974,478.45 34,254,599.42 (1) Construction-in-progress details Closing balance Opening balance Item Book balance Provision Book Value Book balance Provision Book value Buildings & 2,457,434.83 - 2,457,434.83 3,628,913.65 3,628,913.65 reconstruction Improvement of 26,282,497.83 - 26,282,497.83 3,724,069.06 3,724,069.06 machinery Software of intelligent 1,069,880.60 - 1,069,880.60 1,843,202.03 1,843,202.03 manufacture Technical renovation project of pressure energy - - - 15,893,749.49 15,893,749.49 in natural gas pipeline network Financing lease 9,164,665.19 - 9,164,665.19 9,164,665.19 9,164,665.19 item Total 38,974,478.45 - 38,974,478.45 34,254,599.42 34,254,599.42 (2) Change in the significant construction in progress Decrease Opening Transfer to Closing Name Increase Other balance FA/ Intangible balance decrease assets 86 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Decrease Opening Transfer to Closing Name Increase Other balance FA/ Intangible balance decrease assets Buildings & reconstruction 3,628,913.65 10,112,439.62 9,410,449.21 - 4,330,904.06 Improvement of machinery 3,724,069.06 22,394,788.54 1,709,829.00 - 24,409,028.60 Software of intelligent 1,843,202.03 83,185.83 856,507.26 - 1,069,880.60 manufacture Technical renovation project of pressure energy in 15,893,749.49 219,667.90 16,113,417.39 - - natural gas pipeline network Financing lease item 9,164,665.19 - - - 9,164,665.19 Total 34,254,599.42 32,810,081.89 28,090,202.86 - 38,974,478.45 (Continued) Progress Including: Percent of of Accumulated accumulated Interest investment Source of Name Budget construction capitalized capitalized capitalization against funds interest interest of the rate(%) budget(%) year Buildings & Self reconstructi 15,241,000.00 28.42 28.42 on financing Improveme Self nt of 50,358,032.00 48.47 48.47 machinery financing Software of Self intelligent 3,330,750.00 32.12 32.12 manufacture financing Technical renovation project of pressure Self energy in 19,614,500.00 100.00 100.00 financing natural gas pipeline network Financing 15,020,000.00 61.02 61.02 837,440.00 Self 87 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Progress Including: Percent of of Accumulated accumulated Interest investment Source of Name Budget construction capitalized capitalized capitalization against funds interest interest of the rate(%) budget(%) year lease item financing borrowing Total — — — — — — — 17. Right-of-use assets Land use Non Item Patent Others Total right Patent I. Initial cost 1.Opening balance 2,501,302.25 29,049,058.84 - 526,894.11 32,077,255.20 2. Increase 2,326,296.24 - 334,540.86 - 2,660,837.10 (1) lease in 2,326,296.24 - 334,540.86 - 2,660,837.10 3. Decrease - 814,368.45 - - 814,368.45 4.Closing balance 4,827,598.49 28,234,690.39 334,540.86 526,894.11 33,923,723.85 II.Accumulated amortization 1.Opening balance - 4,601,162.49 - 26,587.68 4,627,750.17 2. Increase 1,654,921.59 3,673,481.35 111,513.62 117,114.00 5,557,030.56 (1)Accrued 1,654,921.59 3,673,481.35 111,513.62 117,114.00 5,557,030.56 3. Decrease - 195,760.25 - - 195,760.25 4.Closing balance 1,654,921.59 8,078,883.59 111,513.62 143,701.68 9,989,020.48 III. Impairment reserve 1. Opening balance - - - - - 2. Increase - - - - - 3. Decrease - - - - - 4.Closing balance - - - - - IV. Book value 1. Closing book value 3,172,676.90 20,155,806.80 223,027.24 383,192.43 23,934,703.37 2. Opening book value 2,501,302.25 24,447,896.35 500,306.43 27,449,505.03 18. Intangible assets 88 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Land use Non- Item Patent Others Total right Patent I. Initial cost 1.Opening balance 151,187,270.24 17,630,188.82 5,000,000.00 30,994,907.82 204,812,366.88 2. Increase - - - 5,053,917.37 5,053,917.37 (1) Purchase - - - 4,197,410.11 4,197,410.11 (2) increase via merge - - - - - (3) Transferred from - - - 856,507.26 856,507.26 construction-in-progress 3. Decrease - - - 2,041,480.71 2,041,480.71 (1) Disposal - - - 2,041,480.71 2,041,480.71 (2)Transferred to - - - - - investment property 4.Closing balance 151,187,270.24 17,630,188.82 5,000,000.00 34,007,344.48 207,824,803.54 II.Accumulated amortization 1.Opening balance 36,211,973.05 6,038,799.65 2,500,004.00 14,618,868.94 59,369,645.64 2. Increase 3,061,044.46 1,572,360.20 500,000.00 2,769,845.85 7,903,250.51 (1)Accrued 3,061,044.46 1,572,360.20 500,000.00 2,769,845.85 7,903,250.51 (2)Increase from merger - - - - - 3. Decrease - - - 2,040,830.71 2,040,830.71 (1) Disposal - - - 2,040,830.71 2,040,830.71 (2) Transferred to other - - - - - 4.Closing balance 39,273,017.51 7,611,159.85 3,000,004.00 15,347,884.08 65,232,065.44 III. Impairment reserve 1. Opening balance 2. Increase - - - - - (1)Accrued - - - - - (2) Others - - - - - 3. Decrease - - - - - (1) Disposal - - - - - (2) Transferred to other - - - - - 4.Closing balance - - - - - 89 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Land use Non- Item Patent Others Total right Patent IV. Book value 1. Closing book value 111,914,252.73 10,019,028.97 1,999,996.00 18,659,460.40 142,592,738.10 2. Opening book value 114,975,297.19 11,591,389.17 2,499,996.00 16,376,038.88 145,442,721.24 19. Goodwill (1) Original cost of goodwill Increased during Decreased during current year current year Opening Closing Name Enterprises Balance Balance merger Other Disposal Other increase Dalian Niweisi LengNuan 1,440,347.92 1,440,347.92 Techonoligy Co., Ltd. Dalian Bingshan Group Construction 310,451.57 310,451.57 Co., Ltd Total 1,750,799.49 1,750,799.49 (2) Goodwill impairment provision In the year 2015, the book value of equity investment of Dalian Niweisi LengNuan Technology Co., Ltd exceeds the fair value of the proportion of the acquired company’s identifiable net asset. The difference between the book value of equity investment of 48, 287,589.78 Yuan and the identifiable net asset’s fair value of Dalian Sanyo High-efficient Refrigeration System Co., Ltd of 46,847,241.86 Yuan on the acquisition date of July 31st ,2015 is recognized as goodwill of 1,440,347.92 Yuan on The Company consolidated financial report at the end of the year. In the year 2016, Dalian Bingshan Group Construction Co., Ltd purchases shares of Dalian Bingshan Baoan Leisure Industry Co., Ltd and gains control. The transferred price is based on the net asset of Dalian BingshanBaoan Leisure Industry Co., Ltd on June 30 th , 2016. Negotiated with Dalian Bingshan Baoan Leisure Industry Co., Ltd’s shareholder Baoan Water Project (China) Limited Company, the transfer price is the combination cost on the purchasing date which is 5,359,548.42 Yuan, the fair value of proportion of Dalian BingshanBaoan Leisure Industry Company’s identifiable net asset is 5,049,096.85 Yuan on the purchasing day, therefore, goodwill is 310,451.57Yuan on the purchasing date. Dalian Bingshan Group Construction Co., Ltd absorbed Dalian Bingshan Baoan Leisure Industry Co., Ltd in 2019. 90 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) The book value of goodwill from business combination of Dalian Niweisi LengNuan Technology Co., Ltd and Dalian Bingshan Baoan Leisure Industry Co., Ltd which are not under same control shall be allocated into the relevant asset group using the reasonable method since acquisition date and taken impairment test on relevant asset group where the goodwill is included. The obvious impairment indication of the goodwill hasn’t been found. Thus no goodwill impairment provision has been made. 20. Long-term unamortized expense Opening Other Closing Item Increase Amortization Balance Decrease balance Employee’s dormitory use 1,873,692.06 138,478.32 1,735,213.74 right Renovation and rebuilding 1,172,157.14 151,335.00 1,020,822.14 Membership fee for golf 423,500.00 16,500.00 407,000.00 Technology entrance fee of 466,781.25 373,425.00 93,356.25 cold and heat machinery Greenland of new factory 5,724,407.62 892,115.52 4,832,292.10 Total 9,660,538.07 1,571,853.84 8,088,684.23 21. Deferred tax assets and deferred tax liabilities (1) Deferred tax assets without offsetting Item Closing balance Opening balance Deductible Deferred tax Deductible Deferred tax temporary difference assets temporary difference assets Provision for credit impairment 367,572,645.45 77,433,815.32 298,515,515.22 60,167,592.33 Provision for impairment of 55,608,764.16 10,412,376.27 23,719,518.02 4,011,984.07 assets Provision - - 7,171,726.51 1,792,931.63 Deductible loss - - 3,581,714.09 895,428.52 Unrealized profit from internal 13,555,883.61 2,033,382.54 14,077,263.75 2,111,589.56 transaction Total 436,737,293.22 89,879,574.13 347,065,737.59 68,979,526.11 (2) Deferred tax liabilities without offsetting Item Closing balance Opening balance 91 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Taxable Deferred tax Taxable Deferred tax temporary liabilities temporary liabilities difference difference Change on FV of other non-current financial 237,308,998.02 35,596,349.70 213,402,432.24 32,010,364.83 assets Total 237,308,998.02 35,596,349.70 213,402,432.24 32,010,364.83 (3) Unrecognized deferred tax assets details Item Closing balance Opening balance Deductible temporary difference 30,659,975.23 3,738,153.26 Deductible loss 224,773,151.64 107,036,874.97 Total 255,433,126.87 110,775,028.23 (4) Unrecognized deductible loss of deferred tax assets expired years Year Closing balance Opening balance Notes 2022 716,158.09 716,158.09 2023 16,458,262.38 16,458,262.38 2024 61,554,422.97 62,405,136.73 2025 21,436,832.18 27,457,317.77 2026 124,607,476.02 Total 224,773,151.64 107,036,874.97 22. Short-term borrowing (1) Category of short term borrowing Loan category Closing balance Opening balance Credit loan 230,373,666.72 276,011,600.00 Mortgaged loan 9,025,000.00 6,960,000.00 Pledged loan 6,538,425.00 Total 245,937,091.72 282,971,600.00 23. Notes payable Notes Category Closing balance Opening balance Bank acceptance notes 372,141,300.89 293,073,330.48 Commercial acceptance notes 7,891,738.67 2,078,041.90 Total 380,033,039.56 295,151,372.38 Note: There is no due note unpaid at the year end. 92 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 24. Accounts payable (1) Accounts payable Item Closing balance Opening balance Material payments 558,353,834.37 459,748,015.17 Project payments 328,569,617.62 227,092,621.70 Equipment payments 31,092,321.64 76,820,952.59 Others 1,856,153.90 3,605,642.97 Total 919,871,927.53 767,267,232.43 (2) Main accounts payable with age over 1 year Reason of unpaid Closing Name of company or not carried balance forward Haoxing Nengtou(Beijing) Assets management Co.,Ltd 7,039,659.99 Payment is undue Lixingkai (Beijing) Energy System Technology Co.,Ltd 4,772,705.82 Payment is undue Guangdong Shenling Environmental System Co., LTD 3,354,251.85 Payment is undue Heilongjiang Longleng Technology Co., Ltd 3,209,930.00 Payment is undue Hangzhou Zhonghong New Energy Co., Ltd 2,914,000.00 Payment is undue Total 21,290,547.66 — 25. Contract liability (1) Details Item Closing balance Opening balance Received in advance due from unrealized revenue 499,719,963.40 295,100,657.10 Total 499,719,963.40 295,100,657.10 (2) Significant change on the book value Item Change amount Change reason According to the contract, Received in advance due from 204,619,306.30 received the payment from the unrealized revenue client in advance Total 204,619,306.30 26. Employee’s payable (1) Category of employee’s payable 93 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Opening balance Increase Decrease Closing balance Short-term employee’s 31,125,808.94 327,144,789.45 323,122,028.02 35,148,570.37 payable Post-employment benefit 32,661,497.29 32,661,285.18 212.11 –defined contribution plan Termination benefits Other welfare due within 1 year Total 31,125,808.94 359,806,286.74 355,783,313.20 35,148,782.48 (2) Short-term employee’s payables Item Opening balance Increase Decrease Closing balance Salaries, bonus, 26,526,326.00 262,869,852.53 258,139,697.01 31,256,481.52 allowance, and subsidy Welfare 3,080,018.99 15,255,636.90 16,486,324.24 1,849,331.65 Social insurance 16,445.29 20,092,705.81 20,108,489.90 661.20 Include: Medical 14,860.20 15,790,951.51 15,805,811.71 - insurance Supplemental 106,401.57 106,401.57 - insurance On-duty injury 2,228,615.47 2,227,954.27 661.20 insurance Maternity 1,585.09 1,966,737.26 1,968,322.35 - insurance Housing funds 21,190,651.04 20,885,458.23 305,192.81 Labor union and 1,503,018.66 4,922,833.61 4,688,949.08 1,736,903.19 training expenses Short-term leave with - - - pay Short term profit share - - - plan Others 2,813,109.56 2,813,109.56 - Total 31,125,808.94 327,144,789.45 323,122,028.02 35,148,570.37 (3) Defined contribution plan 94 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Opening Increase Decrease Closing balance balance Pension 31,621,058.85 31,621,058.85 - Unemployment insurance 1,040,438.44 1,040,226.33 212.11 Company annuity plan - - - Total 32,661,497.29 32,661,285.18 212.11 27. Tax payable Item Closing balance Opening balance Value-added tax 8,428,289.41 2,830,255.88 Enterprise income tax 825,185.23 3,114,706.06 Real estate tax 1,910,131.37 1,899,793.53 Land use tax 1,094,769.07 1,094,760.28 Individual income tax 471,053.12 216,213.81 Stamp duty 477,653.78 151,410.38 City maintenance and construction tax 178,955.65 238,887.83 Education surcharge 127,825.46 167,925.89 River toll fee 984.73 240.59 Total 13,514,847.82 9,714,194.25 28. Other accounts payable Item Closing balance Opening balance Interest payable - 1,839,166.81 Dividend payable 3,008,156.00 533,156.00 Other accounts payable 52,275,984.21 40,645,143.57 Total 55,284,140.21 43,017,466.38 28.1 Interest payable Item Closing balance Opening balance Interest on short term loan 1,703,750.01 Interest on corporate bond 135,416.80 Total 1,839,166.81 28.2 Dividend payable Item Closing balance Opening balance 95 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Closing balance Opening balance Ordinary share dividend 3,008,156.00 533,156.00 Total 3,008,156.00 533,156.00 28.3 Other accounts payable (1) Other payables categorized by payments nature Payments nature Closing balance Opening balance Cash pledge and security deposit 11,879,889.59 8,518,729.05 Apply for reimbursement and unpaid 10,784,375.08 11,557,803.69 Receipts under custody 2,449,487.90 6,191,124.03 Others 27,162,231.64 14,377,486.80 Total 52,275,984.21 40,645,143.57 29. Non-current liabilities due within one year Item Closing balance Opening balance Bond payable due within one year - 25,000,034.00 Long-term payable due within one year 13,876,415.99 2,399,351.64 Lease obligation due within one year 10,298,972.13 11,098,566.54 Total 24,175,388.12 38,497,952.18 30. Other current liabilities Item Closing balance Opening balance Notes payable endorsed not derecognized 143,288,366.08 121,572,682.35 Output Vat to be carried forward 51,924,840.83 30,601,263.95 Total 195,213,206.91 152,173,946.30 31. Long-term borrowing (1) Category of long-term borrowing Category Closing Balance Opening Balance Guarantee loan 150,000,000.00 160,000,000.00 Total 150,000,000.00 160,000,000.00 Note: In year 2016, the Development Fund from China Development Bank gave support to the Company’s intelligent and green equipment of cold chain and service industry base project and provided special fund to the Company’s holding shareholder, Bingshan Group. The fund is 0.15 billion Yuan with 10year’s expiration at 1.2% rate. Once the fund arrived, Bingshan Group gave 96 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) it to the Company at the same rate of 1.2% in lump sum. The above fund needed to be warranted by the Company. The guarantee seems to be given for the holding shareholder, but it is for the Company itself in fact. 32. Lease obligation (1) Details of lease obligation Category Closing balance Opening balance Lease payment 16,861,280.02 27,625,677.55 Less: unrecognized finance expense 1,168,286.75 2,708,634.55 Non-current liability due within 1 year 10,298,972.13 11,098,566.54 Net lease liability 5,394,021.14 13,818,476.46 (2) Maturity Category Closing Balance Minimum lease payment for an irrevocable operating lease: 1st year after balance sheet date 11,178,301.29 2nd year after balance sheet date 4,502,179.39 rd 3 year after balance sheet date 442,954.02 Subsequent years 737,845.32 Total 16,861,280.02 33. Long term accounts payable Item Closing Balance Opening Balance Long term accounts payable 19,998,913.29 1,964,463.77 Total 19,998,913.29 1,964,463.77 33.1Category by nature Nature Closing Balance Opening Balance Financial lease borrowings 19,998,913.29 1,964,463.77 Total 19,998,913.29 1,964,463.77 34. Provision Nature Closing Balance Opening Balance Open litigation 7,592,239.01 Total 7,592,239.01 97 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 35. Deferred income (1) Category of deferred income Item Opening Balance Increase Decrease Closing Balance Government subsidy 104,457,568.86 8,135,944.83 6,408,189.87 106,185,323.82 Total 104,457,568.86 8,135,944.83 6,408,189.87 106,185,323.82 (2) Government subsidy The value Related Into non- Government Opening Into other offset cost Closing with Increase operating subsidy item Balance income and expense Balance asset/ income this year income Subsidy fund for highly effective Asset heat pump and 48,412.65 48,412.65 related related system Contribution to subsidiary Asset company 40,104,000.00 - - 1,114,000.00 - 38,990,000.00 related relocation Application of NH3 and CO2 instead of R22 screw Asset refrigerating 16,398,350.48 8,135,944.83 - - 2,028,323.87 22,505,971.44 Related machine combined condensing unit Compressor IC Asset system 3,907,129.99 - - - 368,769.72 3,538,360.27 related Ultrasonic Asset intelligent defrost 3,716,010.90 - - 30,000.00 264,833.48 3,421,177.42 related/ technology Income Eco Compressor Asset project 22,529,321.64 - - - 2,553,850.15 19,975,471.49 related R290 replacement of R22 large Asset industrial screw 13,006,663.20 - - - - 13,006,663.20 related unit 98 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) The value Related Into non- Government Opening Into other offset cost Closing with Increase operating subsidy item Balance income and expense Balance asset/ income this year income R290 replacement of R22 Asset industrial double 4,747,680.00 4,747,680.00 related stage screw unit Total — 104,457,568.86 8,135,944.83 - 1,144,000.00 5,264,189.87 106,185,323.82 Note: Asset related grant shall be offset the cost or expense within the asset’s useful life; income related grant shall be booked into other income or offset cost or expense if it is relevant to daily activity, otherwise it shall be booked into non-operating income. 36. Share capital Increase/decrease(+、-) Opening New Transfer from Closing Item Share balance share capital others Subtotal balance dividend issued reserve Total share 843,212,507.00 843,212,507.00 capital 37. Capital reserves Items Opening Increase Decrease Closing Balance Balance Share premium 659,622,044.20 9,571,369.07 - 669,193,413.27 Other capital reserves 67,146,423.80 - 16,123,970.29 51,022,453.51 Total 726,768,468.00 9,571,369.07 16,123,970.29 720,215,866.78 Note1: the increased share premium of capital reserve is the amount of that the consideration paid for purchasing minority interest of Dalian Bingshan Air-conditioning Equipment Co., Ltd is less than the share of the identifiable net asset in the subsidiary. Note2: other capital reserve decreased during the year is the dilution of shareholding from 29.21% to 21.91% due to Jiangsu Jingxue Insulation Technology Co.,Ltd new shares issued in June in Shenzhen Stock Exchange, so goodwill and share of the net assets in Jiangsu Jingxue Insulation Technology Co.,Ltd decreased. 99 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 38. Other comprehensive income Current year Less: Amount After-tax Opening for the Previously After-tax Closing Items recognized in Less: attribute Balance period attribute to Balance profit or loss income to the before minority income into other tax parent shareholder tax comprehensive company income I.Later can’t reclassified into profit and loss of other comprehensive income II. Later reclassified into profit and loss of other 2,501,459.77 322,778.04 2,178,681.73 comprehensive income Other comprehensive income that can be transferred to 2,501,459.77 322,778.04 2,178,681.73 profit or loss under the equity method Other comprehensive 2,501,459.77 322,778.04 2,178,681.73 income total 39. Surplus reserves Item Opening Closing Increase Decrease Balance Balance Statutory surplus reserve 347,216,790.47 - - 347,216,790.47 Discretionary surplus reserve 449,469,025.26 12,785,383.91 - 462,254,409.17 Total 796,685,815.73 12,785,383.91 - 809,471,199.64 Note: The Company made FY2020 profit appropriation plan within the reporting period. According to the general meeting on May 15, 2021, 20% of net profit is provided for discretionary surplus reserve. 40. Undistributed profits Item Current year Last year 100 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Current year Last year Closing balance of last year 997,601,577.97 1,038,358,782.59 Add: Adjustments to the opening balance of -79,559,636.71 undistributed profits Including: additional retrospective adjustments - according to the new accounting standards Change on accounting policy - Correction of prior period significant errors - Change on combination scope under same - control Other factors -79,559,636.71 Opening balance of current year 918,041,941.26 1,038,358,782.59 Add: net profit attributable to shareholders of -269,059,849.96 21,341,133.39 parent company in the year Less: Provision for statutory surplus reserves - 6,392,691.96 Provision for any surplus reserves 12,785,383.91 30,409,270.84 Provision of general risk - Dividends payable for common shares 8,432,125.07 25,296,375.21 Common stock dividends converted to equity - Extract employee rewards and welfare funds - Closing balance of current year 627,764,582.32 997,601,577.97 Adjustment of opening undistributed profit The Company adopts the new financial instrument standard earlier than its affiliates. During the period when the affiliates did not adopt the new standard, the Company did not adjust the financial statement of affiliates under equity method due to restriction to the objective condition. In accordance with the 5th implementation feedback of Accounting Standards for Business Enterprises in 2021 given by Accounting Division of Ministry of Finance, the Company made an adjustment to the opening balance of financial statements of FY 2021 under equity method as the affiliates adjusted the opening balance since January 1,2021 in accordance with the new standard. 41. Operating revenue and cost (1) Details Items Current year Last year Sales revenue Cost of sales Sales revenue Cost of sales 101 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Revenue from 2,031,958,305.49 1,808,263,206.67 1,680,314,480.42 1,401,374,951.04 principle operation Revenue from 57,249,950.73 41,268,065.62 46,953,454.73 31,149,158.87 other operation Total 2,089,208,256.22 1,849,531,272.29 1,727,267,935.15 1,432,524,109.91 (2) Main revenue from contract details Contract classification Total Classified at products type 2,031,958,305.49 Manufacture products 1,328,371,290.81 Project installation 652,866,257.62 Other products and service 50,720,757.06 Classified at geography location 2,031,958,305.49 domestic 1,936,838,033.86 overseas 95,120,271.63 42. Taxes and surcharges Items Current year Last year City construction tax 2,697,059.55 1,611,470.71 Education surcharge 1,937,881.46 1,147,208.51 Property tax 7,889,230.05 7,337,286.22 Land use tax 4,770,267.58 4,068,191.93 Vehicle and vessel tax 1,628,433.67 1,253,726.37 Stamp duty 25,419.48 31,694.48 Others 3,559.17 6,534.92 Total 18,951,850.96 15,456,113.14 43. Selling expenses Items Current year Last year Employee benefit 79,027,032.72 40,196,358.86 Official business expense 17,287,793.62 14,256,723.26 Maintenance and repair expense 10,817,179.44 5,527,611.04 Travel expense 9,309,818.45 10,998,391.78 Business entertaining expense 9,790,470.43 9,966,831.47 Advertisement and bids expense 2,335,235.14 2,139,949.39 Depreciation expense 1,781,527.37 227,836.85 102 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Other expense 284,852.13 426,774.25 Total 130,633,909.30 83,740,476.90 44. Administrative expenses Items Current year Last year Employee benefit 104,074,747.58 101,631,233.81 Official expense 17,723,620.65 17,274,897.46 Depreciation expense 12,382,260.68 10,423,498.19 Maintenance and repair expense 8,501,811.94 6,754,128.80 Long-term assets amortization 7,564,598.02 7,508,381.76 Travel expense 5,387,065.85 2,885,657.48 Design consultant and test service expense 4,398,890.50 5,024,778.03 Safety production cost 3,799,007.87 3,239,077.20 Business entertaining expense 2,248,318.02 2,335,952.36 Insurance expense 931,137.81 764,446.72 Advertisement expense 875,051.39 364,933.57 Transportation expense 671,904.44 702,607.23 Other taxes and fee 559,693.52 83,529.05 Other expense 1,495,327.88 1,302,248.87 Total 170,613,436.15 160,295,370.53 45. Technology development expense Items Current year Last year Employee benefit 46,269,704.41 38,877,014.74 Raw material 11,493,089.36 4,479,120.55 Depreciation and amortization expense 4,541,949.24 4,524,355.03 Other expense 2,965,022.22 1,277,766.46 Total 65,269,765.23 49,158,256.78 46. Financial expenses Items Current year Last year Interest expenses 16,718,288.26 22,795,380.51 Less: interest income 5,193,155.75 2,435,386.06 Add: exchange loss -898,833.22 3,199,444.76 Add: others expenditure 3,315,626.94 2,919,870.16 Total 13,941,926.23 26,479,309.37 103 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 47. Other income Items Current year Last year Government subsidy 10,728,811.44 18,938,565.95 Personal income tax handling fee refund 70,983.39 688,552.44 Job stability subsidy - 477,452.00 Total 10,799,794.83 20,104,570.39 48. Investment income Items Current year Last year Long-term equity investment gain under equity method -85,710,592.25 79,024,253.68 Gain from disposal of long-term equity investment 27,665,072.62 12,859,589.96 Gain from holding of tradable financial assets Gain from disposal of tradable financial assets Gain from FV remeasurement of the remaining shares after losing control Gain from holding of other noncurrent financial assets 7,255,249.48 5,372,826.87 Gain from disposal of other no-ncurrent financial assets 2,523,680.32 7,180,485.22 Gain on Debt restructuring 819,297.68 Total -47,447,292.15 104,437,155.73 49. Gain on fair value change Source of gain on FV change Current year Last year Other noncurrent financial assets 52,398,565.78 -14,797,607.68 Total 52,398,565.78 -14,797,607.68 50. Credit impairment loss (loss listed as“-“) Items Current year Last year Credit impairment loss on notes receivable 2,055,299.46 1,310,734.78 Credit impairment loss on receivable -97,597,742.66 -20,792,681.30 Credit impairment loss on other receivable 107,768.08 -6,016,822.24 Credit impairment loss on long term receivable 4,636,661.13 -9,218,793.44 Total -90,798,013.99 -34,717,562.20 51. Assets impairment losses (loss listed as “-“) Items Current year Last year Loss of contract asset impairment -3,296,146.61 -5,065,258.60 104 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Loss on impairment of inventory and cost to -46,330,540.22 -8,411,139.41 fulfill the contract obligation Total -49,626,686.83 -13,476,398.01 52. Gain on assets disposal (loss listed as “-“) Amounts recognized into current Item Current year Last year non-recurring profit or loss Gain on non-current assets 59,272.29 -169,550.05 59,272.29 disposal Including: gain on non-current assets disposal not classified as 59,272.29 -169,550.05 59,272.29 held for sale Including: gain on fixed 59,272.29 -169,550.05 59,272.29 assets disposal Total 59,272.29 -169,550.05 59,272.29 53. Non-operating income (1) Non-operating income list Amounts recognized into non-recurring Item Current year Last year profit or loss for the year Gain on debts restructuring - 681,549.89 - Other items 1,491,460.42 729,839.86 1,491,460.42 Contract withdrawn and received in advance transferred to 2,983,246.50 - 2,983,246.50 non-operating income Total 4,474,706.92 1,411,389.75 4,474,706.92 54. Non-operating expenses Amounts recognized into non-recurring Item Current year Last year profit or loss for the year Non-current assets scrap loss 1,474,287.01 238,773.51 1,474,287.01 Outward donation 60,000.00 60,000.00 60,000.00 105 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Expected loss for open litigation - 7,592,239.01 - Compensation 7,680,000.00 7,680,000.00 Inventory shortage 2,303.16 2,303.16 Others 402,800.25 250,241.11 402,800.25 Total 9,619,390.42 8,141,253.63 9,619,390.42 55. Income tax expenses (1) Income tax expenses Items Current year Last year Current income tax expenses 3,010,709.68 7,201,935.68 Deferred income tax expenses -17,314,063.15 -15,786,702.19 Total -14,303,353.47 -8,584,766.51 (2) Adjustment process of accounting profit and income tax expense Items Current year Consolidated total profit this year -289,492,947.51 Income tax expenses at applicable tax rate -43,423,942.13 Effect on subsidiary applied to different tax rate -14,992,264.33 Effect on prior period income tax 479,768.28 Effect on non-taxable income Effect on non-deductible cost, expense and loss 22,098,662.07 Effect on use of deductible loss from unrecognized deferred tax assets in the prior period -1,819,963.78 Effect on temporary difference or deductible loss from unrecognized deferred tax assets this year 31,231,561.02 Effect on deduction/ exemption of income tax R&D expenditure accelerated deduction -7,877,174.60 Income tax expense -14,303,353.47 56. Other comprehensive income Refer to the note “VI.38 Other comprehensive income” for details. 57. Notes to cash flow statement (1) Cash receipt/payment of other operating/investing/financing activities 1) Other cash received relating to operating activities Items Current year Last year 106 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Government grants 14,489,543.00 24,996,436.54 Received travel expense refund 2,497,395.96 4,828,777.61 Deposit given back 41,513,085.25 36,950,909.92 Receivable from relate party - 11,000,000.00 Interest income 4,037,645.63 2,637,279.19 rd Receivable from the 3 party - 177,570.52 Others 1,755,419.70 1,525,094.13 Total 64,293,089.54 82,116,067.91 2) Other cash paid relating to operating activities Items Current year Last year Business travel borrowing 9,534,563.41 7,009,973.81 Deposit paid 42,860,074.05 47,940,846.54 Expenditure 91,537,037.91 74,311,911.83 Unsettled AR/AP among related party 11,027,444.39 11,000,000.00 Bank handling charges 3,024,534.78 2,375,268.90 Others 4,592,818.07 4,342,577.27 Total 162,576,472.61 146,980,578.35 3) Others cash received relating to financing activities Items Current year Last year Collection of guarantee money at the year end 56,369,665.56 30,591,791.66 Sale leaseback and financial lease 27,476,663.49 25,898,027.71 Total 83,846,329.05 56,489,819.37 4) Others cash paid relating to financing activities Items Current year Last year Payment of guarantee money 75,003,788.58 56,369,665.56 Sale& leaseback and financial lease 22,971,894.19 21,827,295.59 Purchase of minority interest 8,765,615.00 lease premium 5,246,090.60 Total 111,987,388.37 78,196,961.15 (2) Supplementary information of consolidated cash flow statement Items Current year Last year 1. Adjusting net profit into cash flows of operating —— —— 107 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Items Current year Last year activities: Net profit -275,189,594.04 22,849,809.33 Add: Provision for impairment of assets 49,626,686.83 13,476,398.01 Provision for impairment of credit 90,798,013.99 34,717,562.20 Depreciation of fixed assets, Amortization of 85,379,019.94 76,389,416.86 mineral resources, and biological assets Depreciation of right-of-use assets 5,557,030.56 Amortization of intangible assets 7,903,250.51 6,731,291.97 Amortization of long-term deferred expenses 1,571,853.84 1,986,307.40 Losses on disposal of fixed assets, intangible assets, and -59,272.29 169,550.05 long-term assets (income listed with”-”) Losses on write-off of fixed assets (income listed 1,536,590.17 238,773.51 with”-”) Change of fair value profit or loss -52,398,565.78 14,797,607.68 Financial expense (income listed with”-”) 18,951,092.91 22,795,380.51 Investment loss (income listed with”-”) 47,447,292.15 -104,437,155.73 Decrease of deferred tax assets(increase listed with”-”) -20,900,048.02 -6,581,861.03 Increase of deferred tax liabilities(decrease listed with”-”) 3,585,984.87 -9,204,841.16 Decrease of inventories (increase listed with”-”) -324,479,019.61 -180,341,865.83 Decrease of operating receivables (increase listed -45,570,227.23 -61,894,148.27 with”-”) Increase of operating payables (decrease listed with”-”) 407,758,129.57 155,165,347.05 Others - Net cash flows arising from operating activities 1,518,218.37 -13,142,427.45 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 438,969,337.87 314,978,460.49 Less: Opening balance of cash 314,978,460.49 301,527,354.56 Add: Closing balance of cash equivalent Less: Opening balance of cash equivalent 108 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Items Current year Last year Net increase of cash and cash equivalent 123,990,877.38 13,451,105.93 (3) Cash and cash equivalents Items Current year Last year Cash 438,969,337.87 314,978,460.49 Including: Cash on hand 99,580.64 154,668.54 Bank deposit used for paying at any moment 438,869,757.23 314,823,791.95 Other monetary fund for paying at any moment - Deposit fund in central bank available for payment - Cash equivalent Including: bonds investment with maturity in 3 months - Closing balance of cash and cash equivalents 438,969,337.87 314,978,460.49 Cash and cash equivalents restricted in the parent - company or subsidiary 58. The assets with the ownership or use right restricted Items Current year Reasons Monetary fund 83,689,167.92 Guarantee money frozen fund Notes Receivable 6,420,000.00 Pledge Fixed asset 89,417,838.05 Pledge Investment asset 38,955,728.90 Pledge Intangible asset 8,266,573.44 Pledge Note: The bank account of Dalian Bingshan Group Sales Co., Ltd is frozen due to litigations, the amount is 3,407,480.07 Yuan. Dalian Bingshan Group Engineering Co., Ltd ’s bank account is frozen due to litigations, the amount is 900,000 Yuan. Dalian Niweisi LengNuan Techonoligy Co., Ltd. pledged the bank acceptance note to China Merchants bank Dalian Branch as guarantee for issuing the commercial acceptance note. Dalian Xinminghua Electrical Technology Co., Ltd. pledged the bank acceptance note to China Merchants bank Dalian Jinpu Branch as guarantee for issuing the commercial acceptance note. Dalian Bingshan Air-conditioning Equipment Co., Ltd. pledged the bank acceptance note to ICBC bank Dalian DDZ Branch as guarantee for issuing the commercial acceptance note. The Company’s subsidiary, Wuhan New World Refrigeration Industry Co., LTD., mortgaged its 109 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) fixed assets, intangible assets and the investment real estate to China EverBright Bank Co., LTD., Wuhan Branch, as an integrated limit of credit used for local and foreign loans, trade financing, discount, acceptance, letter of credit, letter of guarantee, factoring, guarantee and other specific credit business. 59. Monetary category of foreign currency (1) Monetary category of foreign currency Closing Balance Exchange Closing Balance Item (foreign currency) Rate (RMB) Cash 2,660,385.74 Including:USD 409,800.64 6.3757 2,612,773.25 GBP 0.10 8.6064 0.86 JPY 859,183.00 0.055415 47,611.63 Accounts receivable 29,819,217.13 Including: USD 4,254,703.76 6.3757 27,126,714.76 GBP 170,311.86 8.6064 1,465,771.99 JPY 22,137,154.00 0.055415 1,226,730.38 Accounts payable 5,104,241.14 Including: USD 734,147.40 6.3757 4,680,703.58 Euro 1,330.00 7.2197 9,602.20 GBP 37,274.28 8.6064 320,797.36 JPY 1,720,000.00 0.055415 93,138.00 60. Government Grants (1) Basic information Amount recognized Category Amount Disclosure in current profit and loss Efficiency pump and its Deferred income/cost 7,800,000.00 48,412.65 supporting systems of sales/expense Deferred Relocation compensation 42,332,000.00 1,114,000.00 income/other income Application of combined Deferred income/cost compression NH3&Co2 29,409,622.81 2,028,323.87 replace R22 of sales/expense Refrigeration Compressor Intelligent Manufacturing 5,000,000.00 Deferred income/cost 368,769.72 110 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Amount recognized Category Amount Disclosure in current profit and loss System Fund of sales/expense Deferred income/cost Ultrasonic defrosting technology 9,841,800.00 of sales/expense/other 294,833.48 income Environmental protection and energy saving refrigeration and air Deferred income/cost conditioning compressor 31,000,000.00 2,553,850.15 of sales/expense technology industrialization project R290 replace R22 13,006,663.20 Deferred income - R290 replace R22 twin 4,747,680.00 Deferred income - stage screw sets R22 update 4,675,798.59 Other Income 4,675,798.59 Dalian Jinpu Finance Center-after R&D 1,544,700.00 Other Income 1,544,700.00 investment subsidy High-tech enterprise recognition subsidy 793,000.00 Other Income 793,000.00 Xiaojuren subsidy of Dalian industry & 600,000.00 Other Income 600,000.00 information bureau R&D subsidy of Dongkejing No.2021-28 568,800.00 Other Income 568,800.00 Subsidy of FY2021 400,000.00 Other Income 400,000.00 Export credit insurance premium support fund 263,500.00 Other Income 263,500.00 Vocational skills training subsidies 234,810.00 Other Income 234,810.00 Technology reward of 2020-Dalian Science 200,000.00 Other Income 200,000.00 Technology Bureau Service standardized subsidy by Liaoning Market Supervision 150,000.00 Other Income 150,000.00 Administration Manufacture innovation center special funds 80,000.00 Other Income 80,000.00 Others 74,202.85 Other Income 74,202.85 Total 152,722,577.45 - 15,993,001.31 VII. Change of Consolidation Scope 111 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) There are no changes in scope of consolidation VIII. Interest in other entity 1. Equity of subsidiaries (1) Organization structure of group company Main Shareholding Registered Business (%) Obtaining Name of subsidiaries business address nature method address Direct Indirect Dalian Bingshan Group Dalian Dalian Installation 100 Establish Engineering Co., Ltd. Dalian Bingshan Group Dalian Dalian Trading 100 Establish Sales Co., Ltd. Dalian Bingshan Air-conditioning Dalian Dalian Manufacturing 100 Establish Equipment Co., Ltd. Dalian Bingshan JiaDe Dalian Dalian Manufacturing 100 Establish Automation Co., Ltd. Dalian Bingshan Lingshe Quick Freezing Dalian Dalian Manufacturing 100 Establish Equipment Co., Ltd. Wuhan New World Refrigeration Industrial Wuhan Wuhan Manufacturing 100 Acquisition Co., Ltd. Bingshan Technical Service (Dalian) Dalian Dalian Services 100 Establish Co.,Ltd. Dalian Xinminghua Electrical Technology Dalian Dalian Electronic 100 Acquisition Co., Ltd Dalian Niweisi LengNuan Dalian Dalian Manufacturing 55 Acquisition Technology Co., Ltd. Dalian Bingshan International Trading Dalian Dalian Service 100 Acquisition Company Wuhan New World Wuhan Wuhan Installation 100 Establish 112 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Main Registered Business Shareholding Obtaining Name of subsidiaries business address nature (%) method Air-conditioning address Refrigeration Engineering Co., Ltd Wuhan Lanning Energy Wuhan Wuhan Trading 54.55 Acquisition Technology Co., Ltd. Ningbo Bingshan Air-conditioning Ningbo Ningbo Installation 51 Establish Refrigeration Engineering Co., Ltd Chengdu Bingshan Refrigeration Engineering Chengdu Chengdu Services 51 Establish Co., Ltd. 1) All the proportion of shareholding in subsidiaries were the same with voting right. 2) The Company held over 50% voting right in subsidiaries and could control these subsidiaries with over 50% voting right. (2) There are no significant non-subsidiaries. 2. Equity in joint venture arrangement or associated enterprise (1) The important affiliated companies Shareholding (%) Main Name of joint ventures or Registered Business Accounting business affiliated companies address nature methods address Direct Indirect Panasonic Cold-chain Equity (Dalian) Co., Ltd Dalian Dalian Manufacturing 40 method Dalian Fuji Bingshan Equity Vending Machine Co., Ltd Dalian Dalian Manufacturing 49 method Panasonic Compressor Equity (Dalian) Co., Ltd Dalian Dalian Manufacturing 40 method 113 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Shareholding (%) Main Name of joint ventures or Registered Business Accounting business affiliated companies address nature methods address Direct Indirect Jiangsu Jingxue Insulation Equity Changzhou Changzhou Manufacturing 21.91 Technology Co.,Ltd method Dalian Bingshan Metal Equity Dalian Dalian Manufacturing 49.00 Technology Co., Ltd. method 1) The Company has the same percentage of shareholding and voting right in joint-venture or affiliated company. 2) The Company doesn’t have affiliated company which has significant influence although being held less than 20% voting rights. 3) The Company doesn’t have joint venture or affiliated companies which have no significant influence although being held 20% or more voting rights. 114 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (2)The key financial information of affiliated companies Closing balance/Current year Dalian Fuji Bingshan Panasonic Jiangsu Jingxue Items Panasonic Cold-chain Dalian Bingshan Metal Vending Machine Compressor Insulation Technology (Dalian) Co., Ltd (Dalian) Co., Ltd Co.,Ltd Technology Co., Ltd. Co., Ltd Current assets 519,702,256.24 1,581,760,317.20 1,277,834,286.47 1,288,722,048.45 330,379,711.49 Including: Cash and cash 41,894,346.04 22,381,748.30 112,967,780.24 197,139,783.12 133,070,727.90 equivalents Non-current assets 234,103,971.93 290,838,647.69 307,229,051.83 235,300,482.93 39,596,544.29 Total assets 753,806,228.17 1,872,598,964.89 1,585,063,338.30 1,524,022,531.38 369,976,255.78 Current liabilities 373,521,152.88 1,051,572,145.31 396,672,114.65 709,690,258.17 65,843,251.71 Non-current liabilities 4,618,886.45 12,302,083.99 29,936,172.21 29,832,096.59 - Total liabilities 378,140,039.33 1,063,874,229.30 426,608,286.86 739,522,354.76 65,843,251.71 Minority interests - - - 484,306.52 - Equity to the parent 375,666,188.84 214,723,516.35 1,156,846,384.28 784,015,870.10 304,133,004.07 company Net assets calculated according to the 148,440,479.34 85,889,406.54 462,738,553.71 171,770,036.98 149,025,171.99 shareholding proportions Adjusting events - - - - - —Goodwill 226,689.29 4,440,630.89 - 29,961,491.06 19,269,770.94 —Unrealized profits of - - - - - insider trading 115 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Closing balance/Current year Dalian Fuji Bingshan Panasonic Jiangsu Jingxue Items Panasonic Cold-chain Dalian Bingshan Metal Vending Machine Compressor Insulation Technology (Dalian) Co., Ltd (Dalian) Co., Ltd Co.,Ltd Technology Co., Ltd. Co., Ltd --Others -11,153.88 - -2,678,304.22 - Book value of equity investment of affiliated 148,656,014.75 90,330,037.43 460,060,249.49 201,731,528.04 168,294,942.93 companies Fair value of equity investment with public - - - - - offer Operating income 239,782,015.85 1,513,254,711.28 1,117,036,108.61 914,019,079.37 467,909,048.44 Financial expense 5,192,848.35 24,987,011.19 1,116,677.52 1,535,270.95 -961,474.38 Income tax expense 30,729.79 -27,060,054.40 11,921,990.57 9,147,959.86 7,639,671.65 Net profit 284,537.72 -282,147,957.09 83,697,007.01 67,100,790.28 48,486,526.57 Net profit of - - - - - discontinuing operation Other comprehensive - - - - - income Total comprehensive 284,537.72 -282,147,957.09 83,697,007.01 67,100,790.28 48,486,526.57 income The current dividends received from joint - 2,797,849.22 32,773,200.00 - 28,648,633.78 ventures (Continued) 116 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Opening balance/Last year Dalian Fuji Bingshan Panasonic Jiangsu Jingxue Dalian Bingshan Items Panasonic Compressor Vending Machine Cold-chain Insulation Technology Metal Technology Co., (Dalian) Co., Ltd Co.,Ltd Co., Ltd (Dalian) Co., Ltd Ltd. Current assets 499,408,572.43 1,315,768,176.02 1,245,467,964.26 858,059,356.79 499,408,572.43 Including: Cash and cash 64,731,708.77 55,444,887.64 146,464,797.70 163,037,732.91 191,576,206.68 equivalents Non-current assets 252,283,994.86 238,629,720.75 309,811,760.93 192,469,083.17 44,431,510.18 Total assets 751,692,567.29 1,554,397,896.77 1,555,279,725.19 1,050,528,439.96 377,420,835.98 Current liabilities 359,742,781.58 1,048,933,029.30 366,066,971.54 478,133,992.64 63,065,326.29 Non-current liabilities 16,568,134.59 - 18,343,806.70 13,138,693.27 - Total liabilities 376,310,916.17 1,048,933,029.30 384,410,778.25 491,272,685.91 63,065,326.29 Minority interests - - - 375,245.30 Equity to the parent company 375,381,651.12 505,464,867.47 1,161,637,377.27 558,880,508.75 314,355,509.69 Net assets calculated according 183,937,009.05 202,185,946.99 464,654,950.91 163,260,174.22 154,034,199.75 to the shareholding proportions Adjusting events - - - - - —Goodwill 226,689.29 4,440,630.89 - 39,948,654.75 19,269,770.94 —Unrealized profits of insider - - - - - trading --Others - -639,508.39 -2,621,843.60 - -145,424.54 Book value of equity 184,454,138.22 205,987,069.49 462,033,107.31 203,208,828.97 173,158,546.15 investment of affiliated 117 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Opening balance/Last year Dalian Fuji Bingshan Panasonic Jiangsu Jingxue Dalian Bingshan Items Panasonic Compressor Vending Machine Cold-chain Insulation Technology Metal Technology Co., (Dalian) Co., Ltd Co.,Ltd Co., Ltd (Dalian) Co., Ltd Ltd. companies Fair value of equity investment - - - - - with public offer Operating income 217,703,041.83 1,393,251,936.08 905,805,839.02 772,785,891.15 405,008,117.04 Financial expense 3,239,090.65 26,378,537.05 -1,428,218.52 1,660,123.13 -2,347,078.64 Income tax expense - -497,086.07 10,206,548.28 8,171,271.84 9,841,964.14 Net profit -18,525,706.44 19,984,637.30 81,932,612.51 60,206,578.50 59,356,953.86 Net profit of discontinuing - - - - - operation Other comprehensive income - - - - - Total comprehensive income -18,525,706.44 19,984,637.30 81,932,612.51 60,206,578.50 59,356,953.86 The current dividends received - - 36,026,000.00 - 28,510,920.84 from joint ventures 118 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (3)Summary financial information of insignificant affiliated companies Items Current year Last year Affiliated company Total book value of investment of affiliated 158,059,185.33 364,039,638.82 companies The total of following items according to the shareholding proportions Net profit 2,067,871.70 -61,011,181.99 Other comprehensive income - - Total comprehensive income 2,067,871.70 -61,011,181.99 (4) Significant restrictions of the ability of affiliated companies transferring funds to the Company. No. (5) Contingency related to joint venture or affiliated company need to be disclosed. No. IX. Risk Related to Financial Instruments The main financial instruments held by the Company are borrowings, accounts receivable, accounts payable, other non-current financial asset etc. The detailed explanation is referred to the note No.VI. The related risks of these financial instruments and the risk management policy conducted to reduce these risks by the Company are introduced as below. The Company management conducts to manage and monitor these risks exposure and control these risks under certain risk level. 1. Objectives and policies of each risk management The objectives of risk management conducted by the Company are to reach the balance between risk and profit return by reducing the negative influence to operating performance to the minimum level as well as maximizing the shareholders’ and other investors’ profits. Based on these objectives, the basic risk management policy is to recognize and analyze all sorts of risk that the Company faced with, to set up the proper risk tolerance bottom line conducting risk management, as well as to monitor these risks in a timely and effective manner, and to ensure these risks under the limit level. (1) Market risk 119 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 1) Exchange rate risk Most of the Company’s business is located in China, and settled with RMB. But the Company defined exchange rate risk of assets, liabilities dominated in foreign currency and future transaction dominated in foreign currency (mainly including USD, JPY, EURO,HKD and GBP). The financial department of the Company monitors the Company’s foreign currency transaction and the scale of foreign assets and liabilities, and decreases exchange rate risk. During the current year the Company did not agree any forward foreign exchange contract or currency swap contract .As at 31st December 2021, the Company’s assets and liabilities dominated in foreign currency are listed in RMB as following: Items Closing Balance Opening balance Monetary fund-USD 2,612,773.25 15,790,643.22 Monetary fund-JPY 47,611.63 2,714,504.45 Monetary fund-GBP 0.86 66.32 Receivable- GBP 1,465,771.99 1,331,614.56 Receivable -USD 27,126,714.76 34,739,431.77 Receivable -JPY 1,226,730.38 2,162,789.04 Payables -USD 4,680,703.58 6,553,114.36 Payables - EURO 9,602.20 148,041.19 Payables -JPY 93,138.00 2,526,739.93 Payables - GBP 320,797.36 The Company paid close attention to the effect on FX risk. 2) Interest rate risk The interest risk of the Company incurred from bank loan, risk of a floating interest rate of financial liabilities that lead to the Company facing cash flow interest rate risk, financial liabilities with a fixed interest rate lead to the Company facing cash flow interest rate risk. The company determined the proportion of fixed interest rate and floating interest rate according the current market circumstance. The Company and Dalian Bingshan Group Co., Ltd borrowed long-term loan RMB 150,000,000.00 with fixed interest rate. The financial department of the Company continuously monitors the interest rates level, and the management would make some adjustment to lower the interest rate risk according to the latest market situation. Climbing interest rate will increase the cost of newly increased interest-bearing liability and interest expense for unsettled interest-bearing liability at floating rate and have adverse effect on the business performance. 120 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) The sensitive analysis: As at 31st December 2021, based on the assumption of interest rate change of 50 BP, the Company’s net profit of current year will increase or decrease1. 3946 million Yuan. 3) Price risk The price risk of 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 great economic downward pressure, and the drastic fluctuations of bulk material prices have a certain impact on the Company's operations. (2) Credit risk The credit risk of the Company comes from monetary fund, notes receivable, accounts receivable, and other accounts receivable etc. The management made credit policies and monitored changes of this credit exposure. The Company's monetary fund was in bank with higher credit rating, so there was no significant credit risk, nor significant losses due to the default of other entity. Upper limit policy is adopted to avoid any credit risk from financial institution. The Company made relevant policy to control credit risk exposure from receivable, other receivable and notes receivable. The Company assesses the client’s credit background according to the client’s financial performance, possibility of obtaining guarantee from the 3rd party, credit record and other factors such as current market. The Company will periodically monitor the credit situation of the client and will take measures such as prompt letter, shorten credit period or cancel the credit to ensure the overall credit risk within the controllable scope. As at 31st December 2021, the top five customers of receivable accounts balance are 161,789,114.22Yuan. (3) Liquidity risk Liquidity risk was referred to the risk of shortage of funds incurred when the enterprise fulfill the obligation of settlement by cash or other financial assets. The way to manage the liquidity risk is to ensure enough fund available to fulfill the liability by due date in prevention from unacceptable loss of or reputation damage to the Company. The Company periodically analyze the liability structure and expiry date and the financial department of the Company continued to monitors the short term or long-term capital needs to ensure maintain plenty of cash flow. And the same time they also monitor the 121 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) condition of bank loan agreements and obtain commitments from banks to reduce liquidity risks. The fund mainly comes from bank loan. By December 31 st, 2021, the credit limit still available is 468.95 million Yuan and short-term credit limit available is 468.95 million Yuan. As at 31st December 2021, the Company’s financial assets and financial liabilities in line with non discounted cash flow of the contracts as following: Currency unity:10kYuan Within 1 Items 1-2 years 2-5 years Over 5 years Total year Financial Assets Cash and cash in bank 52,265.85 - - - 52,265.85 Notes receivable 16,643.04 - - - 16,643.04 Accounts receivable 82,154.87 - - - 82,154.87 Financing receivable 4,370.43 - - - 4,370.43 Other Receivable 6,034.01 - - - 6,034.01 Contract asset 10,985.97 - - - 10,985.97 Non-current asset due 1,499.10 - - - 1,499.10 within 1 year Other noncurrent - - - 26,141.07 26,141.07 financial asset Financial Liabilities Short-term loan 24,593.71 - - - 24,593.71 Notes Payable 38,003.30 - - - 38,003.30 Accounts payable 91,987.19 - - - 91,987.19 Other payable 5,528.41 - - - 5,528.41 Employee’s payable 3,514.88 - - - 3,514.88 Tax payable 1,351.48 - - - 1,351.48 Non-current liability 2,417.54 - - - 2,417.54 due within 1 year Long-term loan - - 15,000.00 - 15,000.00 Lease obligation - 333.39 169.12 36.89 539.40 Long-term payable - - 1,999.89 - 1,999.89 X. Disclosure of Fair Value 1. Amount and measurement level of the assets and liabilities measured at fair value at the year end 122 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Fair value at the year end First level Second level Third level Items measurement of fair measurement of measurement of Total value fair value fair value Financial assets — — — — Continuously measured Receivableat FV available - 43,704,310.38 - 43,704,310.38 financing for sale Other non-current 200,547,043.12 - 60,863,621.49 261,410,664.61 financial asset Total 200,547,043.12 43,704,310.38- 60,863,621.49 305,114,974.99 2. Basis for Market price of first level measurement of fair value Equity instrument portion of the other noncurrent financial asset is measured at the unadjusted closing quoted price on stock market on December 31, 2021. 3. For continuous and discontinuous 2nd level of FV, valuation technique adopted and key parameter quantitive and qualitive information. Bank acceptance notes (receivable financing) as measured at fair value through other comprehensive income is within this scope. Bank acceptance notes held by the Company mainly are high credit grading from the large commercial bank. As the remaining maturity is short and credit risk is very low, on the balance sheet date, the book value of bank acceptance notes receivable is similar to fair value. 4. For continuous and discontinuous 3rd level of FV, valuation technique adopted and key parameter quantitive and qualitive information. The share investment in the non-listed company is within this scope, where neither active market for invested company’s share nor market price is available for reference, and it is not feasible to obtain the relevant observable input value. The Company adopts the 3 rd level unobservable input to measure FV, which is the comparable company’s share price to book value method together with liquidity factor. 5. For continuous 3rd level of FV, adjusted information of opening and closing balance and 123 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) sensitivity analysis of unobservable parameter. No. 6. Assets continuously measured at fair value have switched among different level during the year. No. 7. Changes of valuation technique and reasons for changes No. 8. Assets and liability are disclosed at FV rather than measured at FV No. XI. Related Parties Relationship and Transactions (I) Related parties’ relationship 1. Parent company and ultimate controller (1) Parent company and ultimate controller Parent Registered Business Registered Shareholding Voting company address nature capital percentage power (%) percentage (%) Dalian Bingshan Dalian Manufacture 158,580,000.00 20.27 20.27 Group Co., Ltd. Note: Dalian Bingshan Group Co., Ltd. is a Sino –foreign joint venture located No.106 Liaohe East Road, DDZ, Dalian, China. The legal representative of Dalian Bingshan Group Co., Ltd. is Mr. Ji Zhijian, and the registered capital is RMB158.58 million. The registered business operation period is from 3rd July 1985 to 2nd July 2035. The business scope include research, development, manufacture, sales, service and installment of refrigeration equipment, cooling and freezing equipment, different size of air-conditioners, petrochemical equipment, electronic and electronic- control products, home electronic appliance, environment protect equipment and etc. (unless the licenses needed) 124 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (2) Change of registered capital of controlling shareholder Controlling shareholder Opening balance Increase Decrease Closing balance Dalian Bingshan Group 158,580,000.00 158,580,000.00 Co., Ltd. (3) Change of proportion of controlling shareholder’s shareholding and equity Shareholding amount Ratio of shareholding(%) Controlling Closing balance Opening balance Ratio Ratio at shareholder at year end beginning of year Dalian Bingshan Group Co., Ltd. 170,916,934.00 170,916,934.00 20.27 20.27 2. Subsidiaries Referrer to the content in the Note “VIII. 1. (1) Organization structure of group company”. 3. Affiliated company and joint venture The information of the affiliated company and joint venture please refers to the note “VIII. 2.(1) The significant affiliated company and joint venture’. The Company had transactions with related parties during the current period or last period, including: Names of the joint ventures or affiliated Relationships with the Company company Panasonic Refrigeration (Dalian) Co., Ltd Affiliated company of the Company Panasonic Cold-chain (Dalian) Co., Ltd Affiliated company of the Company Panasonic Compressor (Dalian) Co., Ltd Affiliated company of the Company Dalian Honjo Chemical Co., Ltd Affiliated company of the Company Keinin-Grand Ocean Thermal Technology Affiliated company of the Company (Dalian) Co., Ltd Beijing Huashang Bingshan Refrigeration and Affiliated company of the Company Air-conditioning Machinery Co., Ltd Dalian Fuji Bingshan Vending Machine Co., Affiliated company of the Company Ltd MHI Bingshan Refrigeration (Dalian) Co.,Ltd. Affiliated company of the Company Dalian Fuji Bingshan Vending Machine Sales Affiliated company of the Company Co., Ltd Jiangsu Jingxue Insulation Technology Affiliated company of the Company Co.,Ltd 125 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Names of the joint ventures or affiliated Relationships with the Company company Dalian Jingxue Freezing Equipment Co., Ltd Subsidiary of affiliated company Shanghai Jingxue Freezing Equipment Co., Subsidiary of affiliated company Ltd Panasonic Cold Machine System (Dalian) co., Affiliated company of the Company Ltd Dalian Bingshan Metal Technology Co.,Ltd Affiliated company of the Company Dalian Bingshan Group Huahuida Financial Affiliated company of the Company Leasing Co., Ltd Wuhan Sikafu Power Control Equipment Co., Affiliated wholly owned subsidiary of the Ltd Company 4. Other related parties Name of related party Related party relationship Dalian Bingshan Group Refrigeration Affiliated company of Dalian Bingshan Equipment Co., Ltd Group Affiliated company of Dalian Bingshan Dalian Spindle Cooling Towers Co., Ltd Group Affiliated company of Dalian Bingshan BAC (Dalian) Co., Ltd Group Linde Hydrogen Refill Station Affiliated company of Dalian Bingshan Equipment(Dalian) Co.,Ltd Group Dalian Pate Technology Co.,Ltd Subsidiary of Dalian Bingshan Group Dalian Bingshan Group Management Subsidiary of Dalian Bingshan Group Consulting Co., Ltd Alphavita Bio-scientific (Dalian) Co., Ltd. Subsidiary of Dalian Bingshan Group Dalian Fuji Bingshan Intelligent Control System Affiliated company of Subsidiary of Dalian Co., Ltd. Bingshan Group Affiliated company of Subsidiary of Dalian Dalian Kaierwen Science Co.,Ltd Bingshan Group Affiliated company of Subsidiary of Dalian Dalian Bingshan Huigu Development Co., Ltd. Bingshan Group (II) Related Party transactions 1. Purchase of goods, offer and receive labour services etc inter-group transactions (1) Purchase of goods/receive labour services Related party Content Current year Last year Panasonic Cold Machine System Purchases of (Dalian) co., Ltd goods 8,212,752.63 6,204,102.31 Panasonic Refrigeration (Dalian) Co., Purchases of Ltd. goods 5,942,676.17 5,734,790.46 Purchases of BAC (Dalian) Co., Ltd 26,483,606.45 38,558,623.38 goods 126 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Related party Content Current year Last year Panasonic Cold-chain (Dalian) Co., Purchases of Ltd goods 8,274,236.08 6,771,058.02 Jiangsu Jingxue Insulation Purchases of Technology Co.,Ltd goods 34,088,451.31 12,637,825.68 Dalian Jingxue Freezing Equipment Purchases of Co., Ltd goods - 31,132.74 Dalian Bingshan Group Refrigeration Purchases of Equipment Co., Ltd goods 44,236,639.71 25,610,580.45 Dalian Bingshan Huigu Development Purchases of Co., Ltd. goods 1,154,661.47 Purchases of Dalian Pate Technology Co.,Ltd 4,288,651.47 4,424,140.00 goods Dalian Spindle Cooling Towers Co., Purchases of Ltd goods 1,895,034.78 3,165,693.81 Panasonic Compressor (Dalian) Co., Purchases of Ltd goods 236,234.00 239,127.13 Dalian Bingshan Metal Technology Purchases of Co., Ltd goods 61,988.75 185,173.85 Dalian Fuji Bingshan Vending Purchases of Machine Co., Ltd goods 2,018,187.51 367,523.32 Dalian Fuji Bingshan Vending Purchases of Machine Sales Co., Ltd goods 330,309.73 Purchases of Dalian Honjo Chemical Co., Ltd 152,920.35 goods Purchases of Dalian Kaierwen Science Co.,Ltd 2,488,250.00 goods Dalian Bingshan Group Hua Hui Da Purchases of Financial Leasing Co, .Ltd goods 25,898,027.71 Purchases of Dalian Bingshan Group 27,471.70 9,759.29 goods Total 167,605,586.21 129,837,558.15 (2) Sales of goods/ labour services provision Related party Content Current year Last year Panasonic Cold-chain (Dalian) Co., Ltd Sales of goods 127,490,433.60 93,027,572.31 Panasonic Refrigeration (Dalian) Co., Sales of goods 43,839,502.05 45,338,115.66 Ltd. Dalian Fuji Bingshan Vending Machine Sales of goods 19,081,218.00 18,376,724.10 Co., Ltd Panasonic Cold Machine System Sales of goods 35,590,082.15 30,951,802.17 (Dalian) co., Ltd MHI Bingshan Refrigeration (Dalian) Sales of goods 16,781,616.57 8,338,788.98 Co., Ltd. 127 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Related party Content Current year Last year Beijing Huashang Bingshan Refrigeration and Air-conditioning Sales of goods -41,476.27 617,094.02 Machinery Co., Ltd. 5,171,634.65 Panasonic compressor (Dalian) Co., Ltd Sales of goods 28,338,724.95 Dalian Pate Technology Co.,Ltd Sales of goods 452,182.08 1,318,667.79 Keinin-Grand Ocean Thermal Sales of goods -309,481.22 1,048,376.71 Technology (Dalian) Co., Ltd. Dalian Fuji Bingshan Vending Machine Sales of goods 94,850.24 Sales Co., Ltd Dalian Jingxue Freezing Equipment Co., Sales of goods 1,099,672.68 1,133,622.82 Ltd BAC (Dalian) Co., Ltd Sales of goods 54,676,218.06 37,735,772.48 Dalian Bingshan Group Refrigeration Sales of goods 3,876,812.87 4,876,532.38 Equipment Co., Ltd Dalian Bingshan Huigu Development Company Sales of goods 8,376,384.88 9,909,504.28 Dalian Bingshan Group Huahuida Sales of goods 22,747,787.61 38,052,648.77 Financial Leasing Co.,Ltd Dalian Spindle Cooling Towers Co., Ltd Sales of goods 7,572,022.06 4,561,140.10 Wuhan Sikafu Power Control Equipment Sales of goods 2,831.86 817,593.80 Co., Ltd Dalian Fuji Bingshan Intelligent Control Sales of goods 297,951.75 205,929.20 System Co., Ltd Alphavita Bio-scientific (Dalian) Co., Sales of goods 2,820,207.93 1,865,032.81 Ltd. Linde Hydrogen Refill Station Sales of goods 2,097,847.50 Equipment(Dalian) Co.,Ltd Dalian Bingshan Group Sales of goods 139,331.33 Total 374,790,539.11 303,580,734.60 2. Assets Lease (1) Assets rent out 128 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Category of Current year Last year Lessor Lessee assets rent out Lease Income Lease Income Bingshan Refrigeration& Dalian Bingshan Heat Transfer Office 132,110.09 132,110.09 Technologies Group Co., Ltd. Co.,Ltd Bingshan MHI Bingshan Refrigeration& Refrigeration Heat Transfer Plant 3,809,523.80 3,809,523.80 Technologies (Dalian) Co., Co.,Ltd Ltd. Bingshan Dalian Bingshan Refrigeration& Huigu Land/propert Heat Transfer 8,190,302.14 8,190,552.35 Technologies Development y Co.,Ltd Company Bingshan Panasonic Refrigeration& Cold-Chain Employee Heat Transfer 37,577.98 39,339.45 Technologies (Dalian) Co., dormitory Co.,Ltd Ltd Bingshan Panasonic Refrigeration& Compressor Employee Heat Transfer 91,428.56 114,285.70 Technologies (Dalian) Co., dormitory Co.,Ltd Ltd Bingshan Panasonic Refrigeration& Refrigeration Employee Heat Transfer 49,321.09 63,412.88 Technologies (Dalian) Co., dormitory Co.,Ltd Ltd. Dalian Bingshan Lingshe Quick Dalian Jingxue Freezing Energy Saving Plant and Equipment Co., 1,005,111.44 1,005,111.44 Technology Co., office Ltd Ltd. Wuhan New World Wuhan Sikafu Refrigeration Power Control Plant 308,074.95 212,990.08 Industry Co. Ltd Equipment Co., Ltd (2) Assets under lease 129 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Category of Current year Last year Lease Lessor Lessee assets rent Lease fees fees in Dalian Bingshan Group Bingshan Refrigeration& Huahuida Financial Leasing Heat Transfer FA 413,238.94 Co.,Ltd Technologies Co.,Ltd Dalian Bingshan Group Dalian Xinminghua Huahuida Financial Leasing Electrical Technology FA 3,722,231.90 3,621,571.20 Co.,Ltd Co., Ltd Dalian Bingshan Group Dalian Bingshan JiaDe Huahuida Financial Leasing Automation Co., Ltd. FA 418,837.77 Co.,Ltd Dalian Bingshan Group Wuhan New World Huahuida Financial Leasing Refrigeration Industry Co. FA 18,339,569.52 14,690,379.43 Co.,Ltd Ltd Dalian Bingshan Group Wuhan Lanning Energy Huahuida Financial Leasing Technology Co., Ltd FA 24,295.00 2,814,560.00 Co.,Ltd 3. Warranty provided by Related Parties The national development fund planned to support the Company’s intelligent and green equipment of cold chain and service industry base project, and provide the special fund to the controlling shareholder of the Company, Bingshan Group. Please refer to the “ Note VI. 32 long term borrowings”. 4. Funds borrow from /lent to related party Name of the Take Starting Ending Amount Explanation related party in/out date date Dalian Bingshan Project fund Group Co., Ltd. Take in 150,000,000.00 2016.03.14 2026.03.13 investment Dalian Bingshan Group Huahuida Financial Leasing Take in 2,145,251.09 2021.06.15 2024.05.15 Co.,Ltd Dalian Bingshan Group Huahuida Financial Leasing Take in 18,119,468.87 2021.11.15 2026.10.15 Co.,Ltd Dalian Bingshan Group Huahuida Financial Leasing Take in 8,619,474.00 2021.02.15 2023.01.15 Co.,Ltd Dalian Bingshan Group Huahuida Financial Leasing Take in 10,000,000.00 2021.06.01 2024.05.01 Co.,Ltd 130 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Dalian Bingshan Group Huahuida Financial Leasing Take in 5,063,480.54 2021.08.15 2023.07.15 Co.,Ltd Total 193,947,674.50 The national development fund planned to support the Company’s intelligent and green equipment of cold chain and service industry base project, and provide the special fund to the controlling shareholder of the Company, Bingshan Group in 2016. After the above funds are in place, Bingshan Group will allocate the funds to the Company in full and without any additional charge. The above special fund is 0.15 billionYuan in total, the loan interest is fixed interest rate at 1.2% annual rate and paid interest 1,852,000Yuan for this year. 5. Other transactions among the related parties Item transaction Current year Last year Dalian Bingshan Group Sold equity of affiliated 74,007,700.00 Co.,Ltd company Dalian Zhonghuida Purchase equity of affiliated Refrigeration 45,400,000.00 company Technology Co., LTD Total 45,400,000.00 74,007,700.00 In March 2021, Bingshan Refrigeration& Heat Transfer Technologies Co., Ltd bought 20% shareholding in Dalian Bingshan Group Huahuida Financial Leasing Co.,Ltd from Dalian Zhonghuida Refrigeration Technology Co., LTD. This share transfer has been approved through 15th meeting of the 8th directors’ meeting and announced for related party transaction. 6. Management Remuneration Item Current year Last year Total remuneration 3,711,500.00 3,792,100.00 (III) Balances with Related party 1.Accounts receivable due from related parties Closing Balance Item Related party Bad debt Book Balance Provision Accounts receivable BAC (Dalian) Co., Ltd 12,548,585.90 880,910.73 131 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Closing Balance Item Related party Bad debt Book Balance Provision Beijing Huashang Bingshan Refrigeration and Accounts receivable Air-conditioning Machinery Co., 10,125,260.53 6,110,824.22 Ltd Accounts receivable Alphavita Bio-scientific (Dalian) 1,164,159.66 81,724.01 Co., Ltd. Accounts receivable Dalian Fuji Bingshan Vending 5,656,023.33 398,096.17 Machine Co., Ltd. Accounts receivable Dalian Bingshan Huigu 439,268.00 63,813.46 Development Company Accounts receivable Dalian Spindle Cooling Towers 1,942,559.40 136,367.67 Co., Ltd Accounts receivable MHI Bingshan Refrigeration 1,803,184.94 126,583.58 (Dalian) Co.,Ltd. Accounts receivable Panasonic Cold Machine System 4,963,341.40 348,426.57 (Dalian) Co., Ltd Accounts receivable Panasonic Cold Chain (Dalian) 37,390,849.92 2,624,837.66 Co., Ltd Accounts receivable Panasonic Compressor (Dalian) 4,021,698.75 282,323.25 Co., Ltd Accounts receivable Panasonic Refrigeration (Dalian) 6,861,805.71 481,698.76 Co., Ltd Accounts receivable Dalian Fuji Bingshan Intelligent 175,200.00 12,299.04 Control System Co., Ltd. Contract asset Dalian Bingshan Group Refrigeration Equipment Co., Ltd 75,000.00 12,555.00 Contract asset Panasonic Refrigeration (Dalian) Co., Ltd 11,000.00 772.20 Contract asset Panasonic Cold Machine System 166,000.00 27,788.40 (Dalian) Co., Ltd Prepayment Panasonic Cold Machine System (Dalian) Co., Ltd 2,225,656.57 Prepayment Dalian Bingshan Group Refrigeration Equipment Co., Ltd 157,531.70 Prepayment Dalian Spindle Cooling Towers Co., Ltd 341,215.00 - Prepayment Dalian Bingshan Group Huahuida Financial Leasing Co.,Ltd 951,659.80 - Prepayment BAC (Dalian) Co., Ltd 1,607,378.00 Prepayment Panasonic Refrigeration (Dalian) Co., Ltd 3,161,000.00 - Receivable Dalian Fuji Bingshan Vending Machine Co., Ltd. 2,060,929.41 - financing 132 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Closing Balance Item Related party Bad debt Book Balance Provision Receivable Panasonic Cold Machine system (Dalian) Co., Ltd 4,197,610.38 financing Receivable Panasonic Cold Chain (Dalian) Co., Ltd 18,720,000.00 - financing Receivable Panasonic Refrigeration (Dalian) Co., Ltd 242,878.69 - financing Receivable BAC (Dalian) Co., Ltd 7,341,688.27 financing Wuhan Sikafu Power Control Other receivable 148,423.28 6,189.25 Equipment Co., Ltd Panasonic Cold Chain (Dalian) Other receivable 18,079.63 753.92 Co., Ltd (Continued) Opening Balance Item Related party Bad debt Book Balance Provision Accounts BAC (Dalian) Co., Ltd 9,504,843.22 667,239.99 receivable Accounts Beijing Huashang Bingshan Refrigeration and Air-conditioning Machinery Co., Ltd 7,240,855.23 3,675,419.18 receivable Accounts Alphavita Bio-scientific (Dalian) Co., Ltd. 796,179.45 55,891.80 receivable Accounts Dalian Fuji Bingshan Vending Machine Co., Ltd. 6,782,271.29 476,115.44 receivable Accounts Dalian Spindle Cooling Towers Co., Ltd 2,099,049.80 147,353.30 receivable Accounts MHI Bingshan Refrigeration (Dalian) Co.,Ltd. 1,381,832.96 97,004.67 receivable Accounts Panasonic Cold Machine system (Dalian) Co., Ltd 5,009,806.43 351,688.41 receivable Accounts Panasonic Cold Chain (Dalian) Co., Ltd 31,200,329.39 2,190,263.12 receivable 133 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Opening Balance Item Related party Bad debt Book Balance Provision Accounts Panasonic Compressor (Dalian) Co., Ltd 170,229.87 11,950.14 receivable Accounts Panasonic Refrigeration (Dalian) Co., Ltd 10,217,335.97 717,256.99 receivable Accounts Wuhan Sikafu Power Control Equipment Co., Ltd 36,484.00 2,561.18 receivable Accounts Dalian Fuji Bingshan Intelligent Control System Co., Ltd. 140,000.00 9,828.00 receivable Contract asset Dalian Bingshan Group Refrigeration Equipment Co., Ltd. 75,000.00 5,265.00 Contract asset Panasonic Cold Machine system (Dalian) Co., Ltd 72,500.00 5,089.50 Prepayment Dalian Bingshan Group Refrigeration Equipment Co., Ltd. 222,875.00 Prepayment Panasonic Cold Machine system (Dalian) Co., Ltd 343,673.53 Prepayment Panasonic Cold Chain (Dalian) Co., Ltd 3,938.00 Prepayment Dalian Kaierwen science Co., Ltd 1,445,000.00 Prepayment Dalian Bingshan Huigu Development Co., Ltd. 114,756.00 Prepayment Dalian Spindle Cooling Towers Co., Ltd 207,390.00 Jiangsu Jingxue Insulation Technology Prepayment 6,397,458.41 Co.,Ltd Receivable BAC (Dalian) Co., Ltd 10,501,112.93 financing Receivable Dalian Fuji Bingshan Vending Machine financing Co., Ltd. 494,341.48 Receivable Panasonic Cold Machine system (Dalian) financing Co., Ltd 6,185,494.14 Receivable Panasonic Cold Chain (Dalian) Co., Ltd 16,320,000.00 financing Receivable Panasonic Compressor (Dalian) Co., Ltd 1,025,446.21 financing Receivable Panasonic Refrigeration (Dalian) Co., Ltd 5,049,112.09 financing Notes Panasonic Cold Chain (Dalian) Co., Ltd 6,400,000.00 449,280.00 receivable Notes Panasonic Refrigeration (Dalian) Co., Ltd 4,125,319.49 289,597.43 receivable 134 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Opening Balance Item Related party Bad debt Book Balance Provision Other Dalian Bingshan Group 36,263,700.00 2,371,645.98 receivable 2.Accounts Payable due from Related Party Item Related party Closing Balance Opening Balance Accounts Payable BAC Dalian Co., Ltd 11,326,144.36 24,377,268.45 Dalian Bingshan Group Accounts Payable 18,626,438.61 5,805,008.65 Refrigeration Equipment Co., Ltd. Dalian Bingshan Pate Technology Accounts Payable 3,921,294.33 1,988,696.08 Co., Ltd Dalian Spindle Cooling Towers Accounts Payable 1,160,849.00 695,784.00 Co., Ltd Jiangsu Jingxue Insulation Accounts Payable 4,512,235.92 4,542,624.08 Technology Co.,Ltd Dalian Fuji Bingshan Vending Accounts Payable 145,500.00 414,000.00 Machine Sales Co., Ltd. Panasonic Cold Machine System Accounts Payable 17,401,521.28 14,096,385.66 (Dalian) Co., Ltd Panasonic Cold Chain (Dalian) Accounts Payable 187,071.99 7,109,782.64 Co., Ltd Panasonic Compressor (Dalian) Accounts Payable 1,785,651.94 1,805,998.72 Co., Ltd Panasonic Refrigeration (Dalian) Accounts Payable 1,350,094.85 1,207,795.95 Co., Ltd. Dalian Bingshan Metal Accounts Payable 70,047.29 Technology Co., Ltd Accounts Payable Dalian Kaierwen science Co., Ltd 128,750.00 Other payable Dalian Bingshan Group 800,000.00 Dalian Fuji Bingshan Vending Other payable 268,500.00 Machine Co., Ltd. MHI Bingshan Refrigeration Other payable 170,000.00 170,000.00 (Dalian) Co., Ltd. Panasonic Refrigeration (Dalian) Other payable 19,500.00 Co., Ltd. Jiangsu Jingxue Insulation Other payable 70,000.00 70,000.00 Technology Co.,Ltd Dalian Spindle Cooling Towers Contract liability - 1,769,911.50 Co., Ltd Contract liability Panasonic Cold Machine System (Dalian) Co., Ltd 1,410,975.05 10,752,300.88 Contract liability Panasonic Refrigeration (Dalian) Co., Ltd. 2,831.86 135 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Related party Closing Balance Opening Balance Contract liability Panasonic Cold Chain (Dalian) Co., Ltd 1,819,735.06 87,977.15 Contract liability Wuhan Sikafu Power Control Equipment Co., Ltd 76,228.67 Notes Payable BAC (Dalian) Co., Ltd 3,932,858.40 869,502.00 Dalian Bingshan Group Notes Payable 7,377,503.92 8,124,711.01 Refrigeration Equipment Co., Ltd Notes Payable Dalian Honjo Chemical Co., Ltd 172,800.00 Dalian Bingshan Pate Technology Notes Payable 880,000.00 1,600,000.00 Co., Ltd Jiangsu Jingxue Insulation Notes Payable 492,450.00 Technology Co.,Ltd Panasonic Cold Chain (Dalian) Notes Payable 1,657,321.00 1,657,321.00 Co., Ltd Dalian Spindle Cooling Towers Notes Payable 1,517,200.00 150,000.00 Co., Ltd Panasonic Cold Machine System Notes Payable 112,010.00 (Dalian) Co., Ltd Dalian Bingshan Group Huahuida Lease payable 4,055,686.70 13,545,495.63 Financial Leasing Co., Ltd.. Non-current Dalian Bingshan Group Huahuida liability due 25,727,284.78 14,089,410.56 Financial Leasing Co., Ltd.. within 1 year Long term Dalian Bingshan Group Huahuida payable Financial Leasing Co., Ltd.. 23,543,375.62 2,022,529.96 (IV) Related Party Commitment No. XII. Share-Based Payment None XIII. Contingency The Company sold refrigerating house equipment to Guizhou Pubu Cold Chain Food Investment Co.,Ltd (“Pubu Cold Chain”) in the form of finance lease. The Company as a seller singed finance lease contract with Huahuida as a buyer as well as a lessor and Pubu Cold Chain as a lessee. The contract price is 25.705million Yuan. In case the lease premium is delayed by the lessee, the Company needs to pay lease premium on behalf of the lessee and be obliged to the buy back responsibility. Pubu Cold Chain issued an unconditional, irrevocable and 136 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) joint liability counter guarantee, and the Company is the beneficiary. Guarantee scope covers the full liability because of the sales in the form of finance lease. As at 31 December 2021, the balance of the guarantee obligation of the finance lease is RMB 24,210,316.00Yuan. There is no situation where the Company needs to bear the liability as the Pubu Cold Chain’s default. As at 31 December 2021, The Company does not have any other contingencies for disclosure apart from the above matters. XIV. Commitment As at 31 December 2021, The Company does not have any other significant commitments. XV. Events after the Balance Sheet Date 1. Significant events had not adjusted The 2nd meeting of the 9th generation of board was held on 21st January 2022 and approved the “ announcement of share transfer of Bingshan Technical Service (Dalian) Co.,Ltd”, and agree to sell 100% of shareholding of Bingshan Technical Service (Dalian) Co.,Ltd to Dalian Bingshan Group( Bingshan Group), Dalian Zhonghuida Refrigeration Technology Co., LTD (Zhonghuida), Dalian Zhixintong Enterprise Management Partnership (Limited partnership)( Zhixintong) at 25.8882million Yuan. The formal ‘contract of share transfer’ was signed by Bingshan Group, Zhonghuida and Zhixintong on March 3, 2022. Change of shareholding has been registered in Industrial and Commercial Bureau. 2. Information about profit distribution The 4th meeting of the 9th generation of board was held on 22nd April 2022 and approved the profit distribution policy for the year of 2021, based on 843,212,507.00 numbers of share in total, paying out cash dividend of 0.1Yuan for every 10 shares (before tax) and cash dividend of B shares are paid in Hong Kong dollars. 3. Sales Return There is no significant sales return after the balance sheet date. 4. Except the subsequent event disclosed above, the Company has no other significant subsequent event. 137 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) XVI. Other Significant Events 1. Error correction and effect in previous period No. 2. Debt Restructuring No. 3. Asset exchange (1) The exchange of non-monetary assets No. (2) The exchange of other assets No. 4. Annuity Plan No. 5. Operation termination No. 6. 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 subsidiaries registered in Dalian. The Central is the subsidiary of the Company, Wuhan New World Refrigeration Industrial Co., Ltd and its subsidiary, Wuhan Cooling Engineering, Wuhan Lanning, and Chengdu Bingshan. The East is the subsidiaries of the Company, and they are 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. 138 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 3).The financial situation, operation results, cash flow and other accounting information of segments can be acquired. The Company confirms the report segments based on the operating segments. The transfer price among segments is set base on the market price. The assets and related expenses in common use are allocated to different segments based on their proportion of revenue. (2)The financial information of reporting segments Amount unit :Ten thousands Yuan Current year Items Northeast Central East China Offset Total China China 1 Operating income 256,027.70 25,718.92 2,053.40 -74,879.19 208,920.83 2 Cost 233,714.74 22,681.37 2,162.77 -73,605.74 184,953.14 Impairment loss on 2,814.40 2,175.47 -11.48 -15.72 4,962.67 assets Impairment loss on 8,774.42 401.39 -0.28 -95.73 9,079.80 credit Depreciation and 9,528.95 865.71 0.46 10,395.12 amortization 3 Investment income from -5,805.80 1.25 - - -5,804.55 associates and joint venture 4 Operating profits(loss) -20,972.88 -4,940.69 -401.00 -2,634.72 -28,949.29 5 Income tax -1,523.69 69.04 16.50 7.82 -1,430.33 6 Net profit(loss) -19,449.19 -5,009.73 -417.50 -2,642.54 -27,518.96 7 Total assets 645,264.51 46,674.73 1,205.60 -119,589.17 573,555.67 8 Total liabilities 283,157.04 33,070.52 1,241.14 -48,861.39 268,607.31 7. Other important transactions and matters affect the investor's decision The Company hasn’t had other important transactions and matters affect the investor's decision in this period. XVII. 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 value 139 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Amount % Amount % Accounts receivable with significant individual amount and separate bad debt provision Accounts receivable with bad debt provision 490,329,366.12 100.00 81,610,090.34 16.64 408,719,275.78 based on the characters of credit risk portfolio (1) Accounting age as 279,002,384.85 56.90 81,610,090.34 29.25 197,392,294.51 characters (2) Related party within 211,326,981.27 43.10 - - 211,326,981.27 consolidation scope Total 490,329,366.12 100.00 81,610,090.34 16.64 408,719,275.78 (Continued) Opening Balance Item Booking balance Provision Booking Amount % Amount % balance Accounts receivable with significant individual amount and separate bad debt provision Accounts receivable with bad debt provision based on 474,709,875.38 100.00 66,083,949.47 13.92 408,625,925.91 the characters of credit risk portfolio (1) Accounting age 250,449,415.13 52.76 66,083,949.47 26.39 184,365,465.66 as characters (2) Related party within 224,260,460.25 47.24 224,260,460.25 consolidation 140 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Opening Balance Item Booking balance Provision Booking Amount % Amount % balance scope Total 474,709,875.38 100.00 66,083,949.47 13.92 408,625,925.91 1) The bad debt provisions of accounts receivable in the portfolio is accrued under accounting aging analysis method: Closing Balance Aging Provision for bad Drawing Proportion Accounts receivable debts (%) Within 1 year 134,087,659.57 9,412,953.70 7.02 1-2 years 56,560,751.26 9,468,269.76 16.74 2-3 years 12,732,034.09 3,925,286.11 30.83 3-4 years 24,408,237.52 12,040,583.57 49.33 4-5 years 15,980,988.18 11,530,282.97 72.15 Over 5 years 35,232,714.23 35,232,714.23 100.00 Total 279,002,384.85 81,610,090.34 — (2) Bad debt provision Aging Closing Balance Within 1 year 289,214,483.23 1-2 years 112,760,908.87 2-3 years 12,732,034.09 3-4 years 24,408,237.52 4-5 years 15,980,988.18 Over 5 years 35,232,714.23 Total 490,329,366.12 (3) Bad debt provision Change during the year Opening Category Accrued Collected/ Closing Balance balance Written-off reversed Bad debt 66,083,949.47 16,379,650.72 269,500.00 584,009.85 81,610,090.34 provision Total 66,083,949.47 16,379,650.72 269,500.00 584,009.85 81,610,090.34 141 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) (4) Accounts receivable written off in current period. Item Written off amount Receivable actually written off 584,009.85 (5) The top five significant accounts receivable categorized by debtors % of Closing Closing Company Aging the total Balance of Balance AR Provision Xinyi Yuanda Construction 3-4years and Installation Engineering 32,748,744.00 4-5years 6.68 25,281,907.38 Co., Ltd. Over 5 years Qingcheng Zhongyi Energy 24,375,000.00 1-2years 4.97 4,080,375.00 Co., Ltd Xinjiang Dongfang New 10,146,500.00 Within 1 year 2.07 712,284.30 Energy Co.,Ltd Guangzhou R&F Properties 9,879,861.21 3-4years 2.01 4,873,735.53 Co., Ltd 1-2years Ningxia Wangwa Coal Co., 9,131,495.12 2-3years 1.86 2,533,601.22 Ltd. 3-4years Total 86,281,600.33 17.59 37,481,903.43 2. Other Receivables Item Closing Balance Opening Balance Interest receivable 46,879.68 Dividend receivable 25,100,920.84 Other receivable 29,121,904.34 41,136,517.46 Total 54,222,825.18 41,183,397.14 2.1 Interest receivable (1) Interest receivable category Item Closing Balance Opening Balance Interest on term deposits 46,879.68 Total 46,879.68 2.2 Dividend receivable Item Closing Balance Opening Balance Bingshan Technical Service (Dalian) Co.,Ltd. 24,148,920.84 142 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Item Closing Balance Opening Balance Guotai Junan Securities 952,000.00 Total 25,100,920.84 2.3 Other receivable (1) The category of other receivables Items Closing Balance Opening Balance Share transfer 36,263,700.00 Deposits 20,112,243.72 3,640,939.00 Petty cash 344,848.03 557,035.76 Receivables and payables 10,466,237.65 5,697,595.21 Total 30,923,329.40 46,159,269.97 (2) The bad debt provision of other receivable 1st stage 2nd stage 3rd stage Expected Expected credit credit loss bad debt Expected credit loss within the within the Total provision loss within 12 whole whole months period(impair period(no ment incurred) impairment) Opening 5,022,752.51 - - 5,022,752.51 balance Opening balance during — — — the year --transfer to the 2nd stage --transfer to 862,625.00 862,625.00 the 3rd stage --reverse to nd the 2 stage ----reverse to the 1st stage Accrued 335,940.00 335,940.00 143 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 1st stage 2nd stage 3rd stage Expected Expected credit credit loss bad debt Expected credit loss within the within the Total provision loss within 12 whole whole months period(impair period(no ment incurred) impairment) Reverse 1,229,851.45 1,229,851.45 Cancelation Written off 2,327,416.00 - - 2,327,416.00 Other movement Closing 602,860.06 - 1,198,565.00- 1,801,425.06 balance (3) Other receivable listed by account aging Aging Closing Balance Within 1 year 8,184,022.32 1-2 years 20,967,321.97 2-3 years 573,420.11 3-4 years - 4-5 years - Over 5 years 1,198,565.00 Total 30,923,329.40 (4) Bad debt provision. Change during the year Opening Closing Category Accrued Collected/reve balance Written-off Balance rsed Bad debt 5,022,752.51 893,911.45 2,327,416.00 1,801,425.06 provision Total 5,022,752.51 893,911.45 2,327,416.00 1,801,425.06 (5) Other receivables from the top 5 debtors 144 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) % of Closing Closing Name Category Aging the total Balance of Balance OR Provision Cangzhou Lingang Security Renguo Chemical 2,000,000.00 Within 1 year 6.47 83,400.00 Co., LTD deposit Dalian Delta HK Deposit 1,100,000.00 Over5 years, 3.56 1,100,000.00 China Gas Co., Ltd. Xinjiang Dongfang Security 1,000,000.00 Within 1 year 3.23 41,700.00 New Energy Co.,Ltd deposit Hebei Veyong Bio- Security 865,980.00 Within 1 year 2.80 36,111.37 Chemical Co.,Ltd deposit Ningxia Runyang Security Silicon Material Tech 800,000.00 Within 1 year 2.59 33,360.00 deposit nology Co., LTD Total 5,765,980.00 18.65 1,294,571.37 145 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 3. Long-term equity investments (1) Category of long-term equity investments Closing Balance Opening Balance Item Closing Balance Provision Book Value Opening Balance Provision Book Value Investment of subsidiaries 696,262,267.08 - 696,262,267.08 687,496,652.08 687,496,652.08 Investment of affiliates 1,227,131,957.97 - 1,227,131,957.97 1,504,481,732.65 1,504,481,732.65 and JV Total 1,923,394,225.05 - 1,923,394,225.05 2,191,978,384.73 2,191,978,384.73 (2) Investments of subsidiaries Provision for impairment of Provision for Subsidiaries names Opening Balance Increase Decrease Closing Balance impairment the current at year end period Dalian Bingshan Group Construction Co., Ltd 193,749,675.77 193,749,675.77 Dalian Bingshan Group Sales Co., Ltd 20,722,428.15 20,722,428.15 Dalian Bingshan Air-Conditioning Equipment Co., Ltd 36,506,570.00 8,765,615.00 45,272,185.00 Dalian Bingshan Jiade Automation Co., Ltd 6,872,117.80 6,872,117.80 Dalian Bingshan Lingshe Quick 59,356,051.19 59,356,051.19 146 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Provision for impairment of Provision for Subsidiaries names Opening Balance Increase Decrease Closing Balance impairment the current at year end period Freezing Equipment Co., Ltd Dalian Niweisi LengNuan Technology Co., Ltd 48,287,589.78 48,287,589.78 Wuhan New World Refrigeration Industrial Co., Ltd 184,674,910.81 184,674,910.81 Bingshan Technical Service (Dalian) Co.,Ltd. 22,024,000.00 22,024,000.00 Dalian Xinminghua Electronics Co., Ltd. 43,766,243.72 43,766,243.72 Dalian Bingshan International Trading Co., Ltd 71,537,064.86 71,537,064.86 Total 687,496,652.08 8,765,615.00 696,262,267.08 (3) Joint ventures& affiliated companies Increase/Decrease Provision Gains and Provision Adjustment for Beginning losses for Investee of other Changes of Cash bonus or impairment Ending balance balance Increased Decreased recognized Others impairment comprehensi other equity profits announced of the under the at year end ve income current equity method period 1. Affiliated company Panasonic Refrigeration 163,867,472.86 147,270,127.38 -14,994,567.44 -322,778.04 - 1,280,000.00 - - - 147 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Increase/Decrease Provision Gains and Provision Adjustment for Beginning losses for Investee of other Changes of Cash bonus or impairment Ending balance balance Increased Decreased recognized Others impairment comprehensi other equity profits announced of the under the at year end ve income current equity method period (Dalian) Co., Ltd. Panasonic Cold-chain (Dalian) 205,987,069.49 - - -112,859,182.84 - - 2,797,849.22 - - 90,330,037.43 Co., Ltd Panasonic Compressor 462,033,107.31 - - 30,800,342.18 - - 32,773,200.00 - - 460,060,249.49 (Dalian) Co., Ltd Dalian Honjo Chemical Co., Ltd 8,746,197.03 - - 741,303.19 - - 561,233.70 - - 8,926,266.52 Keinin-Grand Ocean Thermal Technology 55,934,955.38 - - 4,864,112.90 - - 2,000,000.00 - - 58,799,068.28 (Dalian) Co., Ltd Beijing Huashang Bingshan Refrigeration and 2,121,951.69 - - 17,990.49 - - - - - 2,139,942.18 Air-conditioning Machinery Co., Ltd Dalian Fuji Bingshan Vending 184,454,138.22 - - -35,798,123.47 - - - - - 148,656,014.75 Machine Co., Ltd MHI Bingshan Refrigeration 14,891,119.67 - - 32,684.20 - - - - - 14,923,803.87 (Dalian) Co., Ltd. Dalian Bingshan Group Huahuida Financial Leasing - 44,046,635.07 - 742,684.48 - - - - - 44,789,319.55 Co., Ltd 148 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Increase/Decrease Provision Gains and Provision Adjustment for Beginning losses for Investee of other Changes of Cash bonus or impairment Ending balance balance Increased Decreased recognized Others impairment comprehensi other equity profits announced of the under the at year end ve income current equity method period Dalian Fuji Bingshan Vending Machine Sales Co., 43,546.35 - - -43,546.35 - - - - - Ltd Jiangsu Jingxue Insulation 203,208,828.97 - - 14,646,669.36 - -16,123,970.29 - - - 201,731,528.04 Technology Co.,Ltd Panasonic Cold Machine System 30,034,799.53 - - 2,341,469.67 - - 3,895,484.27 - - 28,480,784.93 (Dalian) Co., Ltd Bingshan Metal Technical Service (Dalian) Co., 173,158,546.15 - - 23,785,030.56 - - 28,648,633.78 - - 168,294,942.93 Ltd. Total 1,504,481,732.65 44,046,635.07 147,270,127.38 -85,723,133.07 -322,778.04 -16,123,970.29 71,956,400.97 - - 1,227,131,957.97 149 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) 4. Operating revenue and cost Item Current year Last year Revenue Cost Revenue Cost Revenue from main 785,491,401.27 707,799,558.39 710,173,991.25 589,797,068.56 operation Revenue from other 48,010,534.28 29,323,036.07 40,847,679.19 26,502,030.35 operation Total 833,501,935.55 737,122,594.46 751,021,670.44 616,299,098.91 5. Investment income Items Current year Last year Long-term equity investment gain under equity method -85,723,133.07 79,930,496.36 Gain from disposing long-term equity investment 27,665,072.62 12,859,589.96 Gain from holding of available for sale financial assets - Gain from disposal of financial assets available for sale - Gain from holding of tradable financial assets - Gain from disposing of tradable financial assets - Long-term equity investment gain under cost method 32,102,543.64 10,200,459.43 Gain from holding of other noncurrent financial assets 7,229,604.48 5,346,903.12 Gain from disposal of other noncurrent financial assets 2,620,417.98 6,784,485.22 Total -16,105,494.35 115,121,934.09 XVIII. Approval of Financial Statements The parent and consolidated financial statements of the Company were approved by the Board of Directors of The Company on April 22, 2022. 150 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Supplementary Information to the Financial Statements 1. Non-operating profit or loss Items Current year Notes Gain or loss from disposal of non-current assets 27,724,344.91 Override, no formal approval or accidental tax refund, deduction or exemption Government grants recorded into profit or loss during current period 15,993,001.31 Expenses for using funds from non-financial institution recognized in current profit/loss Gains from acquisition of subsidiary or associates when initial cost is less than the fair value of identifiable net asset of invested company Profits/loss from non-monetary assets exchange Profits/loss from investments or management of assets entrusted by others Assets impairment provision accrued due to force majeure, e.g.: suffering natural disasters Profit or loss from debts restructuring 819,297.68 Expenses of enterprise restructuring Gain/loss on excessive part from the transaction where the trading price is obviously unfair. Net gain/loss of subsidiary from combination under same control between the beginning of year and consolidation date. Gains/ loss from contingencies arising from the normal business of the Company Gain/loss from change of fair value by holding the tradable financial asset and liabilities, and or disposing of the tradable financial asset 55,245,024.14 and liabilities, available for sale financial assets, other than effective hedging in relation to the Company’s normal business Reversal of impairment provision of accounts receivable separately tested for impairment The profits/loss from external entrusted fund The profits/gains from changes of fair value for investment property subsequently measured at fair value model 151 / 152 BINGSHAN REFRIGERATION & HEAT TRANSFER TECHNOLOGIES CO., LTD. Notes to financial statements January 1, 2021 to December 31, 2021 (The currency is in RMB Yuan except otherwise indicated) (English translation for reference only) Items Current year Notes Effects of gain/loss from one-off adjustments of gain/loss based on laws and regulations of taxation and accounting. Custodian fees obtained from entrusted operations Non-operating revenue and expense besides the above items -5,129,941.48 Other profit or loss Subtotal 94,651,726.56 Effect on income tax 8,490,868.44 Attributable to minority shareholders’ equity (after tax) 170,754.52 Total 85,990,103.60 2. Return on equity and earnings per share In accordance with the provisions of the China Securities Regulatory Commission, “Corporate Information Disclosure and Compilation Rules for Public Offering of Securities No. 9 – Calculation and Disclosure of Return on Net Assets and Earnings Per Share (2010 Revision)”, the Company’s 2021 annual weighted average net Return on assets, basic earnings per share and diluted earnings per share are as follows: 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 -8.31% -0.32 -0.32 Net profit after deducting non-recurring gains and losses -10.97% -0.42 -0.42 attributable to shareholders of parent company Bingshan Refrigeration & Heat TransferTechnologies Co., Ltd. April 23, 2022 152 / 152