CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Financial Report of Semi-annual Report 2021 (I) Auditors’ Report Whether the Semi-annual Report has been audited or not □ Yes √ No The Company's Semi-annual Report has not been audited. (II) Financial Statements All figures in the Notes to the Financial Statements are in RMB. 1. Consolidated Balance Sheet Prepared by CSG Holding Co., Ltd. Unit: RMB Item June 30, 2021 December 31,2020 Current assets Cash at bank and on hand 1,649,433,538 2,125,788,903 Notes receivable 183,242,770 207,966,892 Accounts receivable 842,381,600 681,467,133 Receivables financing 444,025,966 382,527,782 Trading financial assets 382,000,000 Advances to suppliers 141,433,334 85,928,641 Other receivables 205,710,766 200,969,854 Of which: interest receivable 112,611 Inventories 1,054,226,305 815,156,318 Other current assets 114,744,303 140,031,544 Total current assets 5,017,198,582 4,639,837,067 Non-current assets Investment property 383,084,500 383,084,500 Fixed assets 8,742,434,064 9,145,644,569 Construction in progress 2,290,839,174 1,893,380,611 Right of use assets 9,298,566 Intangible assets 1,172,586,946 1,139,718,255 Development expenditure 58,155,596 49,153,407 Goodwill 233,375,693 233,375,693 1 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Long-term prepaid expenses 577,769 10,381,937 Deferred tax assets 203,555,196 194,979,414 Other non-current assets 451,995,544 193,359,445 Total non-current assets 13,545,903,048 13,243,077,831 Total assets 18,563,101,630 17,882,914,898 Current liabilities Short-term borrowings 312,560,100 352,895,571 Notes payable 304,710,352 144,851,192 Accounts payable 1,242,148,009 1,237,833,051 Contract liabilities 273,225,477 296,776,624 Employee benefits payable 255,406,964 342,352,166 Taxes payable 229,367,695 194,921,071 Other payables 233,274,223 287,332,992 Of which: interest payable 34,601,072 132,133,902 Non-current liabilities due within one year 135,934,639 927,531,709 Other current liabilities 32,329,042 34,586,292 Total current liabilities 3,018,956,501 3,819,080,668 Non-current liabilities Long-term borrowings 1,190,557,017 853,253,983 Bonds payable 1,995,284,179 1,994,020,348 Deferred income 574,616,481 498,056,081 Deferred tax liabilities 105,738,792 102,619,932 Total non-current liabilities 3,866,196,469 3,447,950,344 Total liabilities 6,885,152,970 7,267,031,012 Shareholders’ equity Share capital 3,070,692,107 3,070,692,107 Capital surplus 596,997,085 596,997,085 Other comprehensive income 163,139,310 161,816,819 Special reserve 9,102,592 10,269,002 Surplus reserve 1,036,948,422 1,036,948,422 Undistributed profits 6,381,714,666 5,336,266,412 Total equity attributable to shareholders of parent company 11,258,594,182 10,212,989,847 Minority shareholders' equity 419,354,478 402,894,039 Total shareholders' equity 11,677,948,660 10,615,883,886 2 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Total liabilities and shareholders' equity 18,563,101,630 17,882,914,898 Legal Representative:Chen Lin Principal in charge of accounting:Wang JianPrincipal of the financialdepartment:WangWenxin 2. Balance Sheet of the Parent Company Unit: RMB Item June 30, 2021 December 31,2020 Current assets Cash at bank and on hand 299,216,278 1,072,875,571 Trading financial assets 340,000,000 Advances to suppliers 1,656,513 1,650,184 Other receivables 3,402,565,195 3,803,908,369 Of which: interest receivable 112,611 Of which: dividends receivable 249,087,257 Other current assets 66,321 Total current assets 4,043,437,986 4,878,500,445 Non-current assets Long-term equity investments 6,174,306,870 5,844,507,870 Fixed assets 12,944,175 19,769,193 Intangible assets 348,308 140,836 Other non-current assets 86,071,233 4,546,275 Total non-current assets 6,273,670,586 5,868,964,174 Total assets 10,317,108,572 10,747,464,619 Current liabilities Short-term borrowings 114,000,000 49,800,000 Accounts payable 1,551,761 249,721 Employee benefits payable 32,838,881 46,504,458 Taxes payable 6,685,127 9,457,159 Other payables 857,545,717 1,002,135,702 Of which: interest payable 33,556,927 131,513,019 Non-current liabilities due within one year 800,000,000 Total current liabilities 1,012,621,486 1,908,147,040 Non-current liabilities Long-term borrowings 892,500,000 700,000,000 Bonds payable 1,995,284,179 1,994,020,348 3 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Deferred income 172,902,300 180,496,249 Total non-current liabilities 3,060,686,479 2,874,516,597 Total liabilities 4,073,307,965 4,782,663,637 Shareholders’ equity Share capital 3,070,692,107 3,070,692,107 Capital surplus 741,824,399 741,824,399 Surplus reserve 1,051,493,782 1,051,493,782 Undistributed profits 1,379,790,319 1,100,790,694 Total shareholders' equity 6,243,800,607 5,964,800,982 Total liabilities and shareholders' equity 10,317,108,572 10,747,464,619 3. Consolidated Income Statement Unit: RMB Item Half year of 2021 Half year of 2020 I. Total revenue 6,614,802,538 4,424,221,349 Of which:Business income 6,614,802,538 4,424,221,349 II. Total business cost 4,992,720,799 3,967,771,208 Of which:Business cost 4,126,627,145 3,159,567,031 Tax and surcharge 73,966,054 52,338,392 Sales expenses 125,326,015 161,639,534 Administrative expenses 354,914,704 317,419,407 R&D expenses 224,886,882 145,063,647 Financial expenses 86,999,999 131,743,197 Of which: interest expense 101,970,419 152,178,964 Interest income 20,024,847 24,931,363 Plus: Other income 36,553,804 48,009,326 Investment income (“- “for loss) 3,672,330 Credit impairment loss (“- “for loss) -2,524,048 -2,961,920 Asset impairment loss (“- “for loss) -26,753,082 154,053 Income on disposal assets (“- “for loss) 137,638 -342,005 III. Operational profit (“- “for loss) 1,633,168,381 501,309,595 Plus: non-operational income 7,551,798 2,218,131 Less: non-operational expenditure 16,461,985 17,535,553 IV. Total profit (“- “for loss) 1,624,258,194 485,992,173 4 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Less: Income tax expenses 255,280,290 84,115,208 V. Net profit (“- “for net loss) 1,368,977,904 401,876,965 (I) Classification by business continuity 1. Net profit from continuing operations (“-” for net loss) 1,368,977,904 401,876,965 (II) Classification by ownership 1. Equity attributable to shareholders of parent company 1,352,517,465 391,466,723 2.Minority shareholder gains and losses 16,460,439 10,410,242 VI. Other comprehensive income net after tax 1,322,491 1,366,772 Other comprehensive income net after tax attributable to 1,322,491 1,366,772 shareholders of parent company (I) Other comprehensive income that will be reclassified 1,322,491 1,366,772 into profit and loss 1.Differences on translation of foreign currency financial 1,322,491 1,366,772 statements VII. Total comprehensive income 1,370,300,395 403,243,737 Total comprehensive income attributable to shareholders of 1,353,839,956 392,833,495 parent company Total comprehensive income attributable to minority 16,460,439 10,410,242 shareholders VIII. Earnings per share: (I) Basic earnings per share 0.44 0.13 (II) Diluted earnings per share 0.44 0.13 Legal Representative:Chen Lin Principal in charge of accounting:Wang JianPrincipal of the financialdepartment:WangWenxin 4. Income Statement of the Parent Company Unit: RMB Item Half year of 2021 Half year of 2020 I. Revenue 42,342,857 37,484,754 Less: Business cost Tax and surcharge 674,374 1,021,570 Sales expenses Administrative expenses 91,345,095 59,530,745 R & D expenses 616,965 9,250 Financial expenses 76,018,822 79,503,361 Of which: interest expense 94,186,512 100,457,503 5 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Interest income 17,977,849 22,683,049 Plus: Other income 2,018,355 1,955,221 Investment income(“- “for loss) 718,475,642 703,591,508 Credit impairment loss (“- “for loss) -9,473 6,972 Income on disposal assets (“- “for loss) 6,893,580 981 II. Operating profit 601,065,705 602,974,510 Add: Non-operating income 29,967 Less: Non-operating expenses 15,026,836 4,119,550 III. Total profit (“- “for loss) 586,068,836 598,854,960 Less: Income tax expenses IV. Net profit (“- “for loss) 586,068,836 598,854,960 (I) Net profit for continuing operations(“- “for loss) 586,068,836 598,854,960 VI. Total comprehensive income 586,068,836 598,854,960 VII. Earnings per share (I) Basic earnings per share (II) Diluted earnings per share 5. Consolidated Cash Flow Statement Unit: RMB Item Half year of 2021 Half year of 2020 I. Cash flows from operating activities Cash received from sales of goods or rendering of services 7,148,379,280 4,739,003,316 Refund of taxes and surcharges 33,207,751 11,866,382 Receive other cash related to operating activities 178,825,175 69,696,304 Subtotal of cash inflow from operating activities 7,360,412,206 4,820,566,002 Cash paid for goods and services 3,907,366,000 2,767,721,923 Cash paid to and on behalf of employees 888,450,173 708,599,327 Payments of taxes and surcharges 619,574,024 284,726,645 Pay other cash related to operating activities 246,776,634 279,873,718 Subtotal of cash outflow from operating activities 5,662,166,831 4,040,921,613 Net cash flows from/(used in) operating activities 1,698,245,375 779,644,389 II. Cash flows from investing activities Cash received from investment recovery 1,182,000,000 Cash received from investment income 3,559,719 6 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Net cash received from disposal of fixed assets, intangible 777,451 723,823 assets and other long-term assets Cash received relating to other investing activities 32,136,351 328,067,104 Subtotal of cash inflows from investing activities 1,218,473,521 328,790,927 Cash paid to acquire fixed assets, intangible assets and 738,492,345 436,165,155 other long-term assets Cash paid for investment 1,644,000,000 Cash paid relating to other investing activities 6,911,853 21,848,237 Subtotal of cash outflows from investing activities 2,389,404,198 458,013,392 Net cash flows (used in)/from investing activities -1,170,930,677 -129,222,465 III. Cash flows from financing activities Cash received from borrowings 605,996,933 1,243,981,261 Cash received from bond issuance 1,991,680,000 Cash received relating to other financing activities 298,227 Subtotal of cash inflows from financing activities 605,996,933 3,235,959,488 Cash repayments of borrowings 1,099,975,831 1,827,110,966 Cash payments for interest expenses and distribution of 508,082,947 336,678,849 dividends or profits Cash payments relating to other financing activities 390,507 483,358,139 Subtotal of cash outflows from financing activities 1,608,449,285 2,647,147,954 Net cash flows (used in)/from financing activities -1,002,452,352 588,811,534 IV. Effect of foreign exchange rate changes on cash and -1,217,711 587,483 cash equivalents V. Net increase/(decrease) in cash and cash equivalents -476,355,365 1,239,820,941 Add: Cash and cash equivalents at beginning of current 2,124,028,196 1,831,835,030 period VI. Cash and cash equivalents at end of current period 1,647,672,831 3,071,655,971 6. Cash Flow Statement of the Parent Company Unit: RMB Item Half year of 2021 Half year of 2020 I. Cash flows from operating activities Refund of taxes and surcharges 613,917 Cash received relating to other operating activities 29,031,997 29,744,731 Sub-total of cash inflows 29,031,997 30,358,648 7 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Cash paid to and on behalf of employees 77,605,388 79,870,460 Payments of taxes and surcharges 11,908,472 7,235,926 Cash paid relating to other operating activities 31,121,887 13,995,974 Sub-total of cash outflows 120,635,747 101,102,360 Net cash flows from/(used in) operating activities -91,603,750 -70,743,712 II. Cash flows from investing activities Cash received from investment recovery 1,090,000,000 Cash received from investment income 967,450,288 703,591,508 Net cash received from disposal of fixed assets, intangible 101,560 1,000 assets and other long-term assets Cash received relating to other investing activities 300,000,000 Sub-total of cash inflows 2,057,551,848 1,003,592,508 Cash paid to acquire fixed assets, intangible assets and 2,669,478 5,332,761 other long-term assets Cash paid for investing activities 1,839,799,000 188,500,000 Sub-total of cash outflows 1,842,468,478 193,832,761 Net cash flows (used in)/from investing activities 215,083,370 809,759,747 III. Cash flows from financing activities Cash received from borrowings 314,000,000 832,999,801 Cash received from issuing bonds 1,991,680,000 Cash received relating to other financing activities 143,736,716 Sub-total of cash inflows 457,736,716 2,824,679,801 Cash repayments of borrowings 857,300,000 1,331,999,801 Cash payments for interest expenses and distribution of 497,947,983 308,585,809 dividends or profits Other cash paid relating to financing activities 722,080,591 Subtotal of cash outflows from financing activities 1,355,247,983 2,362,666,201 Net cash flows (used in)/from financing activities -897,511,267 462,013,600 IV. Effect of foreign exchange rate changes on cash and 372,354 5,810 cash equivalents V.Net increase/(decrease) in cash and cash equivalents -773,659,293 1,201,035,445 Add: Cash and cash equivalents at beginning of current 1,071,200,364 1,407,215,863 period VI. Cash and cash equivalents at end of current period 297,541,071 2,608,251,308 8 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 7. Consolidated Statement of Changes in Owners’ Equity Amount of the current period Unit: RMB Half year of 2021 Owners’ Equity Attributable to the Parent Company Minority Item Other Total shareholders' Capital Special Undistributed shareholders' Share capital comprehensive Surplus reserve Subtotal equity surplus reserves profits equity income I. Balance at the end of the previous 3,070,692,107 596,997,085 161,816,819 10,269,002 1,036,948,422 5,336,266,412 10,212,989,847 402,894,039 10,615,883,886 year II. Balance at the beginning of current 3,070,692,107 596,997,085 161,816,819 10,269,002 1,036,948,422 5,336,266,412 10,212,989,847 402,894,039 10,615,883,886 year III. Amount of change in current 1,322,491 -1,166,410 1,045,448,254 1,045,604,335 16,460,439 1,062,064,774 term(“- “for decrease) (I) Total amount of the comprehensive 1,322,491 1,352,517,465 1,353,839,956 16,460,439 1,370,300,395 income (II) Capital paid in and reduced by owners 1. The amount of share-based payment included in owner's equity 2. Others (III) Profit distribution -307,069,211 -307,069,211 -307,069,211 1. Appropriations to owners (or -307,069,211 -307,069,211 -307,069,211 shareholders) (IV) Internal carry-forward of owners’ 9 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 equity (V) Specific reserve -1,166,410 -1,166,410 -1,166,410 1. Withdrawal in the period 2. Used in the period 1,166,410 1,166,410 1,166,410 (VI) Others IV. Balance at the end of the period 3,070,692,107 596,997,085 163,139,310 9,102,592 1,036,948,422 6,381,714,666 11,258,594,182 419,354,478 11,677,948,660 Amount of the previous period Unit: RMB Half year of 2020 Owners’ Equity Attributable to the Parent Company Other Minority Total Item Capital Less: treasury comprehe Special Surplus Undistributed shareholders' shareholders' Share capital Subtotal surplus share nsive reserves reserve profits equity equity income I. Balance at the end 3,106,915,005 683,219,358 118,066,397 6,565,864 11,102,921 946,251,286 4,859,600,841 9,495,588,878 370,266,650 9,865,855,528 of the previous year II. Balance at the beginning of current 3,106,915,005 683,219,358 118,066,397 6,565,864 11,102,921 946,251,286 4,859,600,841 9,495,588,878 370,266,650 9,865,855,528 year III. Amount of change in current -36,222,898 -86,222,273 -118,066,397 1,366,772 -436,183 179,503,838 176,055,653 10,410,242 186,465,895 term(“- “for decrease) (I) Total amount of the comprehensive 1,366,772 391,466,723 392,833,495 10,410,242 403,243,737 income 10 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (II) Capital paid in and reduced by -36,222,898 -86,222,273 -118,066,397 -4,378,774 -4,378,774 owners 1. The amount of share-based -36,222,898 -86,222,273 -118,066,397 -4,378,774 -4,378,774 payment included in owner's equity 2. Others (III) Profit -211,962,885 -211,962,885 -211,962,885 distribution 1. Appropriations to owners (or -211,962,885 -211,962,885 -211,962,885 shareholders) (IV) Internal carry-forward of owners’ equity (V) Specific reserve -436,183 -436,183 -436,183 1. Withdrawal in the period 2. Used in the period 436,183 436,183 436,183 (VI) Others IV. Balance at the 3,070,692,107 596,997,085 7,932,636 10,666,738 946,251,286 5,039,104,679 9,671,644,531 380,676,892 10,052,321,423 end of the period 8. Statement of changes in owner's equity of the parent company Amount of the current period Unit: RMB 11 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Half year of 2021 Item Total shareholders' Share capital Capital surplus Surplus reserve Undistributed profits equity I. Balance at the end of the previous year 3,070,692,107 741,824,399 1,051,493,782 1,100,790,694 5,964,800,982 II. Balance at the beginning of current year 3,070,692,107 741,824,399 1,051,493,782 1,100,790,694 5,964,800,982 III. Amount of change in current term(“- “for decrease) 278,999,625 278,999,625 (I) Total amount of the comprehensive income 586,068,836 586,068,836 (II) Capital paid in and reduced by owners 1. The amount of share-based payment included in owner's equity (III) Profit distribution -307,069,211 -307,069,211 1. Withdrawal of surplus reserve 2. Appropriations to owners (or shareholders) -307,069,211 -307,069,211 (IV) Internal carry-forward of owners’ equity (V) Special reserve IV. Balance at the end of the period 3,070,692,107 741,824,399 1,051,493,782 1,379,790,319 6,243,800,607 Amount of the previous period Unit: RMB Half year of 2020 Item Capital Less: treasury Surplus Undistributed Total shareholders' Share capital surplus share reserve profits equity I. Balance at the end of the previous year 3,106,915,005 828,046,672 118,066,397 960,796,646 496,479,354 5,274,171,280 II. Balance at the beginning of current year 3,106,915,005 828,046,672 118,066,397 960,796,646 496,479,354 5,274,171,280 12 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 III. Amount of change in current term(“- “for decrease) -36,222,898 -86,222,273 -118,066,397 386,892,075 382,513,301 (I) Total amount of the comprehensive income 598,854,960 598,854,960 (II) Capital paid in and reduced by owners -36,222,898 -86,222,273 -118,066,397 -4,378,774 1.The amount of share-based payment included in owner's equity -36,222,898 -86,222,273 -118,066,397 -4,378,774 (III) Profit distribution -211,962,885 -211,962,885 1. Withdrawal of surplus reserve -211,962,885 -211,962,885 2. Appropriations to owners (or shareholders) (IV) Internal carry-forward of owners’ equity (V) Special reserve IV. Balance at the end of the period 3,070,692,107 741,824,399 960,796,646 883,371,429 5,656,684,581 13 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 III. Basic Information of the Company CSG Holding Co Ltd (the “Company”) was incorporated in September 1984, known as China South Glass Company, as a joint venture enterprise by Hong Kong China Merchants Shipping Co., LTD (香港招商局轮船股份有限公司), Shenzhen Building Materials Industry Corporation (深圳建筑材料工业集团公司), China North Industries Corporation (中国北方工业深圳公司) and Guangdong International Trust and Investment Corporation (广东国际信托投资公司). The Company was registered in Shenzhen, Guangdong Province of the People's Republic of China and its headquarters is located in Shenzhen, Guangdong Province of the People's Republic of China. The Company issued RMB-denominated ordinary shares (“A-share”) and foreign shares (“B-share”) publicly in October 1991 and January 1992 respectively, and was listed on Shenzhen Stock Exchange on February 1992. As at June 30, 2021, the registered capital was RMB 3,070,692,107, with nominal value of RMB1 per share. The Company and its subsidiaries (collectively referred to as the “Group”) are mainly engaged in the manufacture and sales of flat glass, specialized glass, engineering glass, energy saving glass, silicon related materials, polysilicon and solar components and electronic-grade display device glass and the construction and operation of photovoltaic plant etc. The financial statements were authorized for issue by the Board of Directors on August 25, 2021. Details on the major subsidiaries included in the consolidated scope in current year were stated in the Note. IV. Basis of the preparation of financial statements 1. Basis of preparation The financial statements are prepared in accordance with the Accounting Standards for Business Enterprises - Basic Standard, and the specific accounting standards and other relevant regulations issued by the Ministry of Finance on 15 February 2006 and in subsequent periods (hereafter collectively referred to as “the Accounting Standard for Business Enterprises” or “CAS”), and Information Disclosure Rule No. 15 for Companies with Public Traded Securities - Financial Reporting General Provision issued by China Security Regulatory Commission. 2. Going concern This financial report is prepared on the basis of going concern. V. Significant accounting policies and accounting estimates The Group determines specific accounting policies and accounting estimates based on the characteristics of production and operation, which are mainly reflected in the measurement of expected credit losses of receivables, the valuation method of inventories, fixed asset depreciation and intangible asset amortization, judgment standards for capitalization of development expenditures, income confirmation time, etc. Please see the Note for the key judgements adopted by the Group in applying important accounting policies. 14 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 1. Statement of compliance with the Accounting Standards for Business Enterprises The financial statements of the Company for the first half year of 2021 truly and completely present the financial position as of June 30, 2021 and the operating results, cash flows and other information for the first half year of 2021 of the Group and the Company in compliance with the Accounting Standards for Business Enterprises. 2. Accounting period The Company’s accounting year starts on 1 January and ends on 31 December. 3. Operating cycle The Company’s operating cycle starts on 1 January and ends on 31 December. 4. Recording currency The recording currency is Renminbi (RMB). 5. Accounting treatment method of business combination under common control and not under common control (a)Business combinations involving entities under common control The consideration paid and net assets obtained by the absorbing party in a business combination are measured at book value. The difference between book value of the net assets obtained from the combination and book value of the consideration paid for the combination is treated as an adjustment to capital surplus (share premium). If the capital surplus (share premium) is not sufficient to absorb the difference, the remaining balance is adjusted against retained earnings. Costs directly attributable to the combination are included in profit or loss in the period in which they are incurred. Transaction costs associated with the issue of equity or debt securities for the business combination are included in the initially recognized amounts of the equity or debt securities. (b) Business combinations involving entities not under common control The cost of combination and identifiable net assets obtained by the acquirer in a business combination are measured at fair value at the acquisition date. Where the cost of the combination exceeds the acquirer’s interest in the fair value of the acquiree’s identifiable net assets, the difference is recognized as goodwill; where the cost of combination is lower than the acquirer’s interest in the fair value of the acquiree’s identifiable net assets, the difference is recognized in profit or loss for the current period. Costs directly attributable to the combination are included in profit or loss in the period in which they are incurred. Transaction costs associated with the issue of equity or debt securities for the business combination are included in the initially recognized amounts of the equity or debt securities. 6. Preparation of consolidated financial statements The consolidated financial statements comprise the financial statements of the Company and all of its subsidiaries. Subsidiaries are consolidated from the date on which the Group obtains control and are de-consolidated from the date that such 15 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 control ceases. For a subsidiary that is acquired in a business combination involving enterprises under common control, it is included in the consolidated financial statements from the date when it, together with the Company, comes under common control of the ultimate controlling party. The portion of the net profits realised before the combination date presented separately in the consolidated income statement. In preparing the consolidated financial statements, where the accounting policies and the accounting periods of the Company and subsidiaries are inconsistent, the financial statements of the subsidiaries are adjusted in accordance with the accounting policies and the accounting period of the Company. For subsidiaries acquired from business combinations involving enterprises not under common control, the individual financial statements of the subsidiaries are adjusted based on the fair value of the identifiable net assets at the acquisition date. All significant intra-group balances, transactions and unrealised profits are eliminated in the consolidated financial statements. The portion of subsidiaries’ equity and the portion of a subsidiaries’ net profits and losses and comprehensive incomes for the period not attributable to Company are recognized as minority interests and presented separately in the consolidated financial statements under equity, net profits and total comprehensive income respectively. Unrealised profits and losses resulting from the sales of assets by the Company to its subsidiaries are fully eliminated against net profit attributable to shareholders of the parent company. Unrealised profits and losses resulting from the sales of assets by a subsidiary to the Company are eliminated and allocated between net profit attributable to shareholders of the parent company and non-controlling interests in accordance with the allocation proportion of the parent company in the subsidiary. Unrealised profits and losses resulting from the sales of assets by one subsidiary to another are eliminated and allocated between net profit attributable to shareholders of the parent company and non-controlling interests in accordance with the allocation proportion of the parent in the subsidiary. After the control over the subsidiary has been gained, whole or partial minority equities of the subsidiary owned by minority shareholders are acquired from the subsidiary’s minority shareholders. In the consolidated financial statements, the subsidiary's assets and liabilities are reflected with amount based on continuous calculation starting from the acquisition date or consolidation date. Capital surplus is adjusted according to the difference between newly increased long-term equity investment arising from acquisition of minority equity and the share of net assets calculated based on current shareholding ratio that the parent company is entitled to. The share is subject to continuous calculation starting from the acquisition date or consolidation date. If the capital surplus (capital premium or share capital premium) is not sufficient to absorb the difference, the remaining balance is adjusted against retained earnings. If the accounting treatment of a transaction which considers the Group as an accounting entity is different from that considers the Company or its subsidiaries as an accounting entity, it is adjusted from the perspective of the Group. 7. Criteria for determining cash and cash equivalents Cash and cash equivalents comprise cash on hand, deposits that can be readily drawn on demand, and short-term and highly liquid investments that are readily convertible to known amounts of cash and which are subject to an insignificant risk of changes in value. 8. Translating of foreign currency operations and foreign currency report form (a) Foreign currency transaction Foreign currency transactions are translated into RMB using the exchange rates prevailing at the dates of the transactions. 16 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 At the balance sheet date, monetary items denominated in foreign currencies are translated into RMB using the spot exchange rates on the balance sheet date. Exchange differences arising from these translations are recognized in profit or loss for the current period, except for those attributable to foreign currency borrowings that have been taken out specifically for the acquisition or construction of qualifying assets, which are capitalised as part of the cost of those assets. Non-monetary items denominated in foreign currencies that are measured at historical costs are translated at the balance sheet date using the spot exchange rates at the date of the transactions. The effect of exchange rate changes on cash is presented separately in the cash flow statement. (b) Translation of foreign currency financial statements The asset and liability items in the balance sheets for overseas operations are translated at the spot exchange rates on the balance sheet date. Among the shareholders’ equity items, the items other than “undistributed profits” are translated at the spot exchange rates of the transaction dates. The income and expense items in the income statements of overseas operations are translated at the spot exchange rates of the transaction dates. The differences arising from the above translation are presented separately in the shareholders’ equity. The cash flows of overseas operations are translated at the spot exchange rates on the dates of the cash flows. The effect of exchange rate changes on cash is presented separately in the cash flow statement. 9. Financial instrument A financial instrument is a contract that forms a financial asset of one party and forms a financial liability or equity instrument of the other party. A financial asset or a financial liability is recognized when the Group becomes a party to the contractual provisions of the instrument. (a)Financial assets (i)Classification and measurement According to the business model of the financial assets under management and the characteristics of the contractual cash flow of the financial assets, the Company divides the financial assets into the following three categories: (1) Financial assets measured at amortized cost; (2) Financial assets measured at fair value through other comprehensive income; (3) Financial assets at fair value through profit or loss. The financial assets are measured at fair value at initial recognition.Related transaction costs that are attributable to the acquisition of the financial assets are included in the initially recognized amounts, except for the financial assets at fair value through profit or loss, therelated transaction costs of which are recognized directly in profit or loss for the current period. Accounts receivable or notes receivable arising from sales of products or rendering of services (excluding or without regard to significant financing components) are initially recognized at the consideration that is entitled to be charged by the Group as expected. Debt instruments The debt instruments held by the Group refer to the instruments that meet the definition of financial liabilities from the perspective of the issuer, and are measured in the following three ways. Measured at amortised cost: The objective of the Group's business model is to hold the financial assets to collect the contractual cash flows, and the contractual cash flow characteristics are consistent with a basic lending arrangement, which gives rise on specified dates to the contractual cash 17 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 flows that are solely payments of principal and interest on the principal amount outstanding. The interest income of such financial assets is recognized using the effective interest method.Such financial assets mainly comprise cash at bank and on hand, placements with and loans to banks and other financial institutions measured at amortised cost,accounts receivable, other receivables, debt investment, and long-term receivables. Debt investment and long-term receivables that are due within one year (inclusive) as from the balance sheet date are listed as non-current assets due within one year. Debt investments that are due within one year (inclusive) are listed as other current assets. Measured at fair value through other comprehensive income: The objective of the Group's business model is to hold the financial assets to collect the contractual cash flows and selling as target, and the contractual cash flow characteristics are consistent with a basic lending arrangement.Such financial assets are measured at fair value and their changes are included in other comprehensive income, but impairment losses or gains, exchange gains and losses, and interest income calculated by the effective interest rate method are all included in the current profit and loss.Such financial assets mainly comprise receivable financing and other financial debt investment.Other financial debt investment that are due within one year (inclusive) as from the balance sheet date are included in the current portion as other current assets. Measured at fair value through profit or loss: Debt instruments held by the Group that are not divided into those at amortised cost, or those measured at fair value through other comprehensive income, are measured at fair value through profit or loss and included in financial assets held for trading. At initial recognition, the Group designates a portion of financial assets as at fair value through profit or loss to eliminate or significantly reduce an accounting mismatch. Financial assets that are due within one year (inclusive) as from the balance sheet date and are expected to be held over one year are included in other non-current financial assets. Equity instruments Investments in equity instruments, over which the Group has no control, joint control or significant influence, are measured at fair value through profit or loss under financial assets held for trading; investments in equity instruments expected to be held over one year as from the balance sheet date are included in other non-current financial assets. In addition, a portion of certain investments in equity instruments not held for trading are designated as financial assets at fair value through other comprehensive income under other investments in equity instruments. The relevant dividend income of such financial assets is recognized in profit or loss for the current period. (ii)Impairment The Group confirms the loss provision based on expected credit losses for financial assets measured at amortised cost, debt instrument investments measured at fair value and whose changes are included in other comprehensive income, and financial guarantee contracts, etc. Giving consideration to reasonable and supportable information on past events, current conditions and forecasts of future economic conditions, as well as the default risk weight, the expected credit loss was confirmed .As at each balance sheet date, the expected credit losses of financial instruments at different stages are measured respectively. 12-month ECL provision is recognized for financial instruments in Stage 1 that have not had a significant increase in credit risk since initial recognition; lifetime ECL provision is recognized for financial instruments in Stage 2 that have had a significant increase in credit risk yet without credit impairment since initial recognition; and lifetime ECL provision is recognized for financial instruments in Stage 3 that have had creditimpairment 18 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 since initial recognition. For the financial instruments with lower credit risk on the balance sheet date, the Group assumes there is no significant increase in credit risk since initial recognition and recognizes the 12-month ECL provision. For the financial instruments in Stage 1, Stage 2 and with lower credit risk, the Group calculates the interest income by applying the effective interest rate to the gross carrying amount (before deduction of the impairment provision). For the financial instrument in Stage 3, the interest income is calculated by applying the effective interest rate to the amortised cost (after deduction of the impairment provision from the gross carrying amount). For notes and accounts receivables and receivables financing arising from daily business activities such as selling commodities and providing labor services, regardless of whether there is a significant financing component, the Group measures the loss provision based on the expected credit loss for the entire duration. In case the expected credit losses of an individually assessed financial asset cannot be evaluated with reasonable cost, the Group divides the receivables into certain groupings based on credit risk characteristics, and calculates the expected credit losses for the groupings. Basis for determined groupings and method for provision are as follows: Notes receivables Portfolio 1 Bank acceptance notes Expected credit loss method Notes receivables Portfolio 2 Trade acceptance notes Expected credit loss method Accounts receivables Portfolio 1 Receivables non-related third party Expected credit loss method Accounts receivables Portfolio 2 Receivables related party Expected credit loss method Other receivables Portfolio 1 Receivables non-related third party Expected credit loss method Other receivables Portfolio 2 Receivables related party Expected credit loss method For accounts receivablesdivided into portfolios, notes and receivable financing arising from daily business activities such as selling commodities and providing labor services, the Group refers to historical credit loss experience, combined with current conditions and predictions of future economic conditions. In addition to notes receivable, factoringreceivables and other receivables classified as a combination, The Group refers to the historical credit loss experience, combines with the current situation and the prediction of future economic conditions, and calculates the expected credit loss through the default risk exposure and the expected credit loss rate in the next 12 months or the entire duration. The Group recognizes the loss provision made or reversed into profit or loss for the current period. For debt instruments that are held at fair value and whose changes are included in other comprehensive income, the Group adjusts other comprehensive income while accounting for impairment losses or gains in the current profit or loss. (iii)Derecognition A financial asset is derecognized when any of the below criteria is met: (1)the contractual rights to receive the cashflows from the financial asset expire; (2) the financial asset has been transferred and the Group transfers substantially all the risks and rewards of ownership of the financial asset to the transferee;(3)the financial asset has been transferred and the Group has not retained control of the financial asset, although the Group neither transfers nor retains substantially all the risks and rewards of ownership of the financial asset. 19 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (b) Financial liabilities Financial liabilities are classified as financial liabilities at amortised cost and financial liabilities at fair value through profit or loss at initial recognition. The Group's financial liabilities mainly comprise financial liabilities at amortised cost, including bills payable, accounts payable, and other payables. This type of financial liability is initially measured at its fair value after deducting transaction costs, and is subsequently measured using the actual interest rate method. If the maturity is less than one year (including one year), it is listed as current liabilities; if the maturity is more than one year but matures within one year (including one year) from the balance sheet date, it is listed as non-expiring within one year Current liabilities; the rest are listed as non-current liabilities. (c)Determination of fair value of financial instruments The fair value of a financial instrument that is tradedinanactive market is determined at the quoted price in the active market. The fair value of a financial instrument that is not traded in an active market is determined by using a valuation technique. In valuation, the Group adopts valuation techniques applicable in the current situation and supported by adequateavailable data and other information, selects inputs with the same characteristics as those of assets or liabilities considered in relevant transactions of assets or liabilitiesby market participants, and gives priority to the use of relevant observable inputs. When relevant observable inputs are not available or feasible, unobservable inputs are adopted. 10. Inventories (a) Classification Inventories refer to manufacturing sector, including raw materials, work in progress, finished goods and turnover materials, etc., and are measured at the lower of cost and net realizable value. (b)Valuation method for issuing inventory The cost at the time of inventory delivery is determined using the weighted average method. The cost of finished goods and work in progress comprise raw materials, direct labour and systematically allocated production overhead based on the normal production capacity. (c)Amortization methods of low-value consumables and packaging materials Turnover materials include low-value consumables and packaging materials, amortized using the one-off write-off method. (d) The determination of net realizable value and the method of provision for decline in the value of inventories. Provision for decline in the value of inventories is determined at the excess amount of book values of the inventories over their net realizable value. Net realizable value is determined based on the estimated selling price in the ordinary course of business, less the estimated costs to completion and estimated costs necessary to make the sale and related taxes. (e) The Group adopts the perpetual inventory system. 20 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 11. Assets classified as held for sale A non-current asset or a disposal group is classified as held for sale when all of the following conditions are satisfied: (1) the non-current asset or the disposal group is available for immediate sale in its present condition subject to terms that are traditionally and customary for sales; (2) the Group has made a resolution and obtained appropriate approval for disposal of the non-current asset or the disposal group, and the transfer is to be completed within one year. Non-current assets (except for financial assets, investment properties at fair value and deferred tax assets) that meet the recognition criteria for held for sale are recognized at the amount equal to the lower of the fair value less costs to sell and book value. The difference between fair value less costs to sell and carrying amount, should be presented as impairment loss. Such non-current assets and assets included in disposal groups as classified as held for sale are accounted for as current assets; while liabilities included in disposal groups classified as held for sale are accounted for as current liabilities, and are presented separately in the balance sheet. A discontinued operation is a component of the Group that either has been disposed of or is classified as held for sale, and is separately identifiable operationally and for financial reporting purposes, and satisfies one of the following conditions: (1) represents a separate major line of business or geographical area of operations; (2) is part of a single coordinated plan to dispose of a separate major line of business or geographical area of operations; and (3) is a subsidiary acquired exclusively with a view to resale. The discontinued operation profits on income statement presentation have included the profits and loss of operation and disposal. 12. Long-term equity investments Long-term equity investments comprise the Company’s long-term equity investments in its subsidiaries, and the Group’s long-term equity investments in its associates. Subsidiaries are the investees over which the Company is able to exercise control. Associates are the investees that the Group has significant influence on their financial and operating policies. Investments in subsidiaries are measured using the cost method in the Company’s financial statements, and adjusted by using the equity method when preparing the consolidated financial statements. Investments in associates are accounted for using the equity method. (a) Initial recognition of investment cost For long-term equity investments formed in business combination: when obtained from business combinations involving entities under common control, the long-term equity investment is stated at carrying amount of equity for the combined parties at the time of merger; when the long-term equity investment obtained from business combinations involving entities not under common control, the investment is measured at combination cost. For long-term equity investments not formed in business combination: the one paid by cash is initially measured at actual purchase price; the long-term investment obtained by issuing equity securities is stated at fair value of equity securities as initial investment cost. 21 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (b) Subsequent measurement and recognition of related profit or loss For long-term equity investments accounted for using the cost method, they are measured at the initial investment costs, and cash dividends or profit distribution declared by the investees are recognized as investment income in profit or loss. For long-term equity investments accounted for by the equity method, if the initial investment cost is greater than the fair value of the investee’s identifiable net assets, the initial investment cost shall be used as the long-term equity investment cost; if the initial investment cost is less than the investment, the invested entity shall be entitled to If the fair value share of net assets is identifiable, the difference is included in the current profit and loss, and the cost of equity investment in the growth period is adjusted accordingly. For long-term equity investments accounted for using the equity method, the Group recognizes the investment income according to its share of net profit or loss of the investee. The Group discontinues recognising its share of the net losses of an investee after the carrying amounts of the long-term equity investment together with any long-term interests that in substance form part of the investor’s net investment in the investee are reduced to zero. However, if the Group has obligations for additional losses and the criteria with respect to recognition of provisions under the accounting standards on contingencies are satisfied, the Group continues recognising the investment losses and the provisions. For changes in owners’ equity of the investee other than those arising from its net profit or loss, its proportionate share is directly recorded into capital surplus, provided that the proportion of shareholding of the Group in the investee remains unchanged. The carrying amount of the investment is reduced by the Group’s share of the profit distribution or cash dividends declared by an investee. The unrealised profits or losses arising from the transactions between the Group and its investees are eliminated in proportion to the Group’s equity interest in the investees, based on which the investment gain or losses are recognized. Any losses resulting from transactions between the Group and its investees attributable to asset impairment losses are not eliminated. (c) Basis for determining existence of control, jointly control or significant influence over investees The term "control" refers to the power in the investees, to obtain variable returns by participating in the related business activities of the investees, and the ability to affect the returns by exercising its power over the investees. The term "significant influence" refers to the power to participate in the formulation of financial and operating policies of an enterprise, but not the power to control, or jointly control, the formulation of such policies with other parties. (d) Impairment of long-term equity investments Book value of long-term equity investments in subsidiaries and associates is reduced to the recoverable amount when the recoverable amount is less than book value. 13. Investment property Investment property includes leased land use rights, land use rights held and provided for to transfer after appreciation and leased building and construction. Investment properties are initially measured at acquisition cost. The cost of outsourcing Investment property includes the purchase price, relevant taxes and other expenditures that can be directly attributable to the asset; the cost of self-built Investment property is determined by the construction of the asset. The composition of the necessary expenditures incurred before the usable state. 22 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Investment property adopts the fair value model for subsequent measurement without depreciation or amortization. On the balance sheet date, the book value of the investment properties are initially measured at acquisition cost is adjusted based on the fair value of the investment properties are initially measured at acquisition cost. The difference between the fair value and the original book value will be calculated into the current profit and loss. When the use of an Investment property is changed to self-use, the investment property is converted into fixed assets or intangible assets from the date of change, and the book value and fair value of the fixed assets and intangible assets are determined based on the fair value of the investment property on the conversion date. The difference with the original book value of the investment property is included in the current profit and loss. When the purpose of self-use real estate is changed to earning rent or capital appreciation, from the date of change, the fixed assets or intangible assets are converted into investment properties are initially measured at acquisition cost, and the fair value on the day of conversion is used as the book value of the investment properties are initially measured at acquisition cost, and the fair value on the day of conversion If the value is less than the original book value of fixed assets and intangible assets, the difference is included in the current profit and loss. If the fair value on the day of conversion is greater than the original book value of fixed assets and intangible assets, the difference is included in other comprehensive income. When an investment property is disposed of or permanently withdrawn from use and it is expected that no economic benefits can be obtained from its disposal, the confirmation of the Investment property shall be terminated. The disposal income from the sale, transfer, scrapping or destruction of Investment property shall deduct its book value and relevant taxes and shall be included in the current profits and losses. If there is an amount included in other comprehensive income on the original conversion date, it will also be carried forward and included in the current profit and loss. 14. Fixed assets (1) Recognition condition Fixed assets comprise buildings, machinery and equipment, motor vehicles and others. Fixed assets are recognized when it is probable that the related economic benefits will probably flow to the Group and the costs can be reliably measured. Fixed assets purchased or constructed by the Group are initially measured at cost at the acquisition date. Subsequent expenditures incurred for a fixed asset are included in the cost of the fixed asset when it is probable that the associated economic benefits will flow to the Group and the related cost can be reliably measured. Book value of the replaced part is derecognized. All the other subsequent expenditures are recognized in profit or loss in the period in which they are incurred. (2) Depreciation methods Fixed assets are depreciated using the straight-line method to allocate the cost of the assets to their estimated residual values over their estimated useful lives. For the fixed assets that have been provided for impairment loss, the related depreciation charge is prospectively determined based upon the adjusted carrying amounts over their remaining useful lives. The estimated useful lives, the estimated net residual values expressed as a percentage of cost and the annual depreciation rates of fixed assets are as follows: Item Depreciation method Estimated useful lives Estimated net Annual depreciation rate residual value 23 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Building Straight-line method 20 to 35 years 5% 2.71% to 4.75% Machinery and equipment Straight-line method 8 to 20 years 5% 4.75% to 11.88% Motor vehicles and others Straight-line method 5 to 8 years 0% 12.50% to 20.00% The estimated useful life, the estimated net residual value of a fixed asset and the depreciation method applied to the asset are reviewed, and adjusted as appropriate at each year-end. (3) Book value of a fixed asset is reduced to the recoverable amount when the recoverable amount is below book value. (4) Disposal A fixed asset is derecognized on disposal or when no future economic benefits are expected from its use or disposal. The amount of proceeds from disposals on sale, transfer, retirement or damage of a fixed asset net ofits carrying amount and related taxes and expenses is recognized in profit or loss for the current period. 15. Construction in progress Construction in progress is recorded at actual cost. Actual cost comprises construction cost, installation cost, borrowing costs eligible for capitalised condition and necessary expenditures incurred for its intended use. Actual cost also includes net of trial production cost and trial production income before construction in progress is put into production. Construction in progress is transferred to fixed assets when the assets are ready for their intended use, and depreciation begins from the following month. Book value of construction in progress is reduced to the recoverable amount when the recoverable amount is below book value. 16. Borrowing costs The borrowing costs incurred by the group that are directly attributable to the acquisition and construction of an asset that needs a substantially long period of time for its intended use commence to be capitalised and recorded as part of the cost of the asset when expenditures for the asset and borrowing costs have been incurred, and the activities relating to the acquisition and construction that are necessary to prepare the asset for its intended use have commenced. The capitalisation of borrowing costs ceases when the asset under acquisition or construction becomes ready for its intended use and the borrowing costs incurred thereafter are recognized in profit or loss for the current period. Capitalisation of borrowing costs is suspended during periods in which the acquisition or construction of a fixed asset is interrupted abnormally and the interruption lasts for more than 3 months, until the acquisition or construction is resumed. For the specific borrowings obtained for the acquisition or construction of an asset qualifying for capitalisation, the amount of borrowing costs eligible for capitalisation is determined by the amount of interest expenses actually incurred in the current period of special borrowing deducting any interest income earned from depositing the unused specific borrowings in the banks or any investment income arising on the temporary investment of those borrowings during the capitalisation period. For the general borrowings obtained for the acquisition or construction of an asset qualifying for capitalisation, the amount of borrowing costs eligible for capitalisation is determined by applying the weighted average effective interest rate of general borrowings, to the weighted average of the excess amount of cumulative expenditures on the asset over the amount of specific borrowings. The effective interest rate is the rate at which the estimated future cash flows during the period of expected duration of 24 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 the borrowings or applicable shorter period are discounted to the initial amount of the borrowings. 17. Right of use asset The Group's right of use assets are mainly land use rights and others. On the beginning date of the lease term, the Group recognizes the right to use the leased asset within the lease term as the right of use assets, including: the initial measurement amount of the lease liability; For the lease payment paid on or before the beginning of the lease term, if there is lease incentive, the relevant amount of lease incentive enjoyed shall be deducted; Initial direct expenses incurred by the lessee; The estimated cost incurred by the lessee for dismantling and removing the leased asset, restoring the site where the leased asset is located or restoring the leased asset to the state agreed in the lease terms. The group subsequently depreciates the right of use assets using the straight-line method. If it can be reasonably determined that the ownership of the leased asset is obtained at the expiration of the lease term, the group accrues depreciation within the remaining service life of the leased asset. If it is impossible to reasonably determine that the ownership of the leased asset can be obtained at the expiration of the lease term, the group accrues depreciation within the shorter of the lease term and the remaining service life of the leased asset. When the group remeasures the lease liability according to the present value of the changed lease payment and adjusts the book value of the right of use asset accordingly, if the book value of the right of use asset has been reduced to zero, but the lease liability still needs to be further reduced, the group will include the remaining amount in the current profit and loss. 18. Intangible assets (1)Valuation method, useful life and impairment test Intangible assets, mainly including land use rights, patents and proprietary technologies, exploitation rights and others, are measured at cost. (a) Land use rights Land use rights are amortised on the straight-line basis over their approved use period of 30 to 70 years. If the acquisition costs of the land use rights and the buildings located thereon cannot be reasonably allocated between the land use rights and the buildings, all of the acquisition costs are recognized as fixed assets. (b)Patents and proprietary technologies Patents and proprietary technologies are amortised on a straight-line basis over the estimated use life. (c) Exploitation rights Exploitation rights are amortised on a straight-line basis over permitted exploitation periods on the exploitation certificate. (d)Periodical review of useful life and amortization method For an intangible asset with a finite useful life, review of its useful life and amortization method is performed at each year-end, with adjustment made as appropriate. 25 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (e) Impairment of intangible assets Book value of intangible assets is reduced to the recoverable amount when the recoverable amount is below book value. (2)Accounting policy for internal research and development expenditure The expenditure on an internal research and development project is classified into expenditure on the research phase and expenditure on the development phase based on its nature and whether there is material uncertainty that the research and development activities can form an intangible asset at end of the project. Expenditure on the research phase related to planned survey, evaluation and selection for research on manufacturing technique is recognized in profit or loss in the period in which it is incurred. Prior to mass production, expenditure on the development phase related to the design and testing phase in regards to the final application of manufacturing technique is capitalised only if all of the following conditions are satisfied: the development of manufacturing technique has been fully demonstrated by technical team; management has approved the budget for the development of manufacturing technique; there are research and analysis of pre-market research explaining that products manufactured with such technique are capable of marketing; There is sufficient technical and capital to support the development of manufacturing technique and subsequent mass production; and the expenditure on manufacturing technique development can be reliably gathered. Other development expenditures that do not meet the conditions above are recognized in profit or loss in the period in which they are incurred. Development costs previously recognized as expenses are not recognized as an asset in a subsequent period. Capitalised expenditure on the development phase is presented as development costs in the balance sheet and transferred to intangible assets at the date that the asset is ready for its intended use. 19. Impairment of long-term assets Fixed assets, construction in progress, intangible assets with finite useful lives and long-term equity investments in joint ventures and associates are tested for impairment if there is any indication that the assets may be impaired at the balance sheet date; intangible assets not ready for their intended use are tested at least annually for impairment, irrespective of whether there is any indication that they may be impaired. If the result of the impairment test indicates that the recoverable amount of an asset is less than its carrying amount, a provision for impairment and an impairment loss are recognized for the amount by which the asset’s carrying amount exceeds its recoverable amount. The recoverable amount is the higher of an asset’s fair value less costs to sell and the present value of the future cash flows expected to be derived from the asset. Provision for asset impairment is determined and recognized on the individual asset basis. If it is not possible to estimate the recoverable amount of an individual asset, the recoverable amount of a group of assets to which the asset belongs is determined. A group of assets is the smallest group of assets that is able to generate independent cash inflows. Goodwill that is separately presented in the financial statements is tested at least annually for impairment, irrespective of whether there is any indication that it may be impaired. In conducting the test, book value of goodwill is allocated to the related asset groups or groups of asset groups which are expected to benefit from the synergies of the business combination. If the result of the test indicates that the recoverable amount of an asset group or group of asset groups, including the allocated goodwill, is lower than its carrying amount, the corresponding impairment loss is recognized. The impairment loss is first deducted from book value of 26 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 goodwill that is allocated to the asset group or group of asset groups, and then deducted from book values of other assets within the asset groups or groups of asset groups in proportion to book values of assets other than goodwill. Once the above asset impairment loss is recognized, it will not be reversed for the value recovered in the subsequent periods. 20. Long-term prepaid expenses Long-term prepaid expenses include the expenditures that have been incurred but should be recognized as expenses over more than one year in the current and subsequent periods. Long-term prepaid expenses are amortised on the straight-line basis over the expected beneficial period and are presented at actual expenditure net of accumulated amortization. 21. Employee benefits Employee benefits include short-term employee benefits, post-employment benefits, termination benefits and other long-term employee benefits provided in various forms of consideration in exchange for service rendered by employees or compensations for the termination of employment relationship. (1) Accounting treatment method of short-term employee benefits Short-term employee benefits include wages or salaries, bonuses, allowances and subsidies, staff welfare, medical care, work injury insurance, maternity insurance, housing funds, labour union funds, employee education funds and paid short-term leave, etc. The employee benefit liabilities are recognized in the accounting period in which the service is rendered by the employees, with a corresponding charge to the profit or loss for the current period or the cost of relevant assets. Employee benefits which are non-monetary benefits shall be measured at fair value. (2)Accounting treatment method of post-employment benefits The Group classifies post-employment benefit plans as either defined contribution plans or defined benefit plans. Defined contribution plans are post-employment benefit plans under which the Group pays fixed contributions into a separate fund and will have no obligation to pay further contributions; and defined benefit plans are post-employment benefit plans other than defined contribution plans. During the reporting period, the Group's post-employment benefits mainly include basic pensions and unemployment insurance, both of which belong to the defined contribution plans. (3)Basic pensions The Group’s employees participate in the basic pension plan set up and administered by local authorities of Ministry of Human Resource and Social Security. Monthly payments of premiums on the basic pensions are calculated according to prescribed bases and percentage by the relevant local authorities. When employees retire, local labour and social security institutions have a duty to pay the basic pension insurance to them. The amounts based on the above calculations are recognized as liabilities in the accounting period in which the service has been rendered by the employees, with a corresponding charge to the profit or loss for the current period or the cost of relevant assets. (4)Accounting treatment of dismissal benefits The Group provides compensation for terminating the employment relationship with employees before the end of the employment 27 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 contracts or as an offer to encourage employees to accept voluntary redundancy before the end of the employment contracts. The Group recognizes a liability arising from compensation for termination of the employment relationship with employees, with a corresponding charge to profit or loss at the earlier of the following dates: 1) when the Group cannot unilaterally withdraw the offer of termination benefits because of an employment termination plan or a curtailment proposal; 2) when the Group recognizes costs or expenses related to the restructuring that involves the payment of termination benefits. The dismissal benefits expected to be paid within one year since the balance sheet date are classified as current liabilities. 22. Lease liabilities At the beginning of the lease term, the Group recognizes the present value of the unpaid lease payments as lease liabilities, except for short-term leases and low value asset leases. When calculating the present value of lease payments, the group adopts the interest rate embedded in the lease as the discount rate; If the interest rate embedded in the lease cannot be determined, the lessee's incremental loan interest rate shall be used as the discount rate. The group calculates the interest expense of the lease liability in each period of the lease term according to the fixed periodic interest rate and records it into the current profit and loss, unless otherwise specified, it is included into the cost of relevant assets. The amount of variable lease payments not included in the measurement of lease liabilities shall be included in the current profits and losses when they actually occur, unless otherwise specified to be included in the cost of relevant assets. After the beginning date of the lease term, when the actual fixed payment amount changes, the expected payable amount of the guaranteed residual value changes, the index or ratio used to determine the lease payment amount changes, the evaluation results or actual exercise of the purchase option, renewal option or termination option change, The group remeasures the lease liabilities according to the present value of the changed lease payments. 23. Estimated liabilities Current obligations arising from enterprise restructuring, product quality assurance, onerous contracts, etc. are recognized as estimated liabilities when the performance of such obligations is likely to lead to the outflow of economic benefits and the amount can be measured reliably. A provision is initially measured at the best estimate of the expenditure required to settle the related present obligation. Factors surrounding a contingency, such as the risks, uncertainties and the time value of money, are taken into account as a whole in reaching the best estimate of a provision. Where the effect of the time value of money is material, the best estimate is determined by discounting the related future cash outflows. The increase in the discounted amount of the provision arising from passage of time is recognized as interest expense. Book value of provision is reviewed at each balance sheet date and adjusted to reflect the current best estimate. The provisions expected to be paid within one year since the balance sheet date are classified as current liabilities. 24. Share-based payments Share-based payments are divided into equity-settled and cash-settled payments. The term "equity-settled share-based payment" refers to a transaction in which an enterprise grants shares or other equity instruments as a consideration in return for services. 28 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Equity-settled share-based payment the Group‘s stock optionstock option plan is the equity-settled share-based payment in exchange of employees' services and is measured at the fair value of the equity instruments at grant date. The equity instruments are exercisable after services in vesting period are completed or specified performance conditions are met. In the vesting period, the services obtained in current period are included in relevant cost and expenses at the fair value of the equity instruments at grant date based on the best estimate of the number of exercisable equity instruments, and capital surplus is increased accordingly. If the subsequent information indicates the number of exercisable equity instruments differs from the previous estimate, an adjustment is made and, on the exercise date, the estimate is revised to equal the number of actual vested equity instruments. In the period at which performance conditions and term of service are met, the relevant cost and expenses of equity-settled payment should be recognized, and capital surplus is increased accordingly. Before the exercise date, the accruing amounts of equity-settled payments on balance sheet date reflect the part of expired waiting period and optimal estimation for the number of the Company final vested equity instruments. If the non-market conditions and term of service are not met so that share-based payment fail to exercise, the costs and expenses on this portion should not be recognized. If the share-based payment agreement sets out the market conditions and term of non-vesting, as long as performance conditions and term of service are met, it is should be regard as exercisable right, no matter the market conditions and non-vesting conditions are meet or not. If the terms of equity-settled payment are modified, at least the service is confirmed in accordance with the unmodified terms. In addition, the increase of the fair value of the authorized equity instruments, or the beneficial changes to the employees on the modification date, recognized the increase in access to services. If the equity-settled payment is cancelled, the cancellation date shall be deemed as an expedited exercise, and the unconfirmed amount shall be confirmed immediately. If the employee or other party is able to choose to meet the non-vesting conditions but not satisfied in the waiting period, equity-settled payment should be cancelled. But if a new equity instrument is granted, and the new equity instrument is confirmed to replace the old equity instrument which is canceled in the authorization date of the new equity instrument, the new equity instrument should be disposed by using the same conditions and terms of the old equity instrument for modifications. 25. Revenue The Group recognizes revenue at the consideration that the Group is entitled to charge as expected when the Group has fulfilled the performance obligations in the contract, that is, the customer obtains control over relevant goods or services. (a) Sales of goods The Group mainly sells flat and engineering glass, products related to solar energy, and electronic glass and displays. For domestic sales, the Group delivers the products to a certain place specified in the contract. When the buyer takes over the goods, the Group recognizes revenue. For export sales, the Group recognizes the revenue when it finished clearing goods for export and delivering the goods on board the vessel, or when the goods are delivered to a certain place specified in the contract. The credit period granted by the Group to customers is determined based on the customer's credit risk characteristics, consistent with industry practices, and there is no major financing component. The Group’s obligation to transfer goods to customers for consideration received or receivable from customers is listed as contract liabilities. Revenue is presented as the net amount after deducting sales discounts and sales returns. 29 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (b) Rendering of services The Group provides external consulting, loading, unloading, transportation and processing labor services, and recognizes revenue within a period of time based on the progress of the completed labor. The progress of the completed labor is determined according to the proportion of the cost incurred to the estimated total cost. On the balance sheet date, the Group re-estimates the progress of completed labor services so that it can reflect changes in contract performance. When the Group recognizes revenue based on the performance progress of the completed labor services, the portion for which the Group has obtained the unconditional right to receive payments is recognized as accounts receivable, and the remaining portion is recognized as contract assets, and the Company measures the loss reserve of accounts receivable and contract assets. According to the expected credit loss; If the contract price received or receivable by the Group exceeds the completed progress, the excess is recognized as contract liabilities. The Group presents the contract assets and contract liabilities under the same contract as a net amount. 26. Government grants Government grants are transfers of monetary or non-monetary assets from the government to the Group at nil consideration, including tax refund and financial subsidies, etc. A government grant is recognized when there is a reasonable assurance that the grants will be received and the Group will comply with all attached conditions. Monetary government grants are measured at the amounts received or receivable. Non-monetary government grants are measured at fair value, if the fair value cannot be reliably obtained, it is measured at nominal amount. The government grants related to assets refer to government grant obtained by enterprises and used for purchase and construction of long-term assets or formation of long-term asset in other ways. The government grants related to income refer to grants other than those related to assets. For government grants related to income, where the grant is a compensation for related expenses or losses to be incurred by the Group in the subsequent periods, the grant is recognized as deferred income, and included in profit or loss over the periods in which the related costs are recognized; where the grant is a compensation for related expenses or losses already incurred by the Group, the grant is recognized immediately in profit or loss for the current period.The company use the same method of presentation for similar government grants. The ordinary activity government grants should be counted into operating profits; the government grants which not belong to ordinary activities should be counted inton non-operationg income. 27. Deferred tax assets and deferred tax liabilities Deferred tax assets and deferred tax liabilities are calculated and recognized based on the differences arising between the tax bases of assets and liabilities and their carrying amounts (temporary differences). Deferred tax asset is recognized for the deductible losses that can be carried forward to subsequent years for deduction of the taxable profit in accordance with the tax laws. No deferred tax liability is recognized for a temporary difference arising from the initial recognition of goodwill. No deferred tax asset or deferred tax liability is recognized for the temporary differences resulting from the initial recognition of assets or liabilities due to a transaction other than a business combination, which affects neither accounting profit nor taxable profit (or deductible loss). At the balance sheet 30 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 date, deferred tax assets and deferred tax liabilities are measured at the tax rates that are expected to apply to the period when the asset is realized or the liability is settled. Deferred tax assets are only recognized for deductible temporary differences, deductible losses and tax credits to the extent that it is probable that taxable profit will be available in the future against which the deductible temporary differences, deductible losses and tax credits can be utilized. Deferred tax liabilities are recognized for temporary differences arising from investments in subsidiaries and associates, except where the Group is able to control the timing of reversal of the temporary difference, and it is probable that the temporary difference will not reverse in the foreseeable future. When it is probable that the temporary differences arising from investments in subsidiaries and associates will be reversed in the foreseeable future and that the taxable profit will be available in the future against which the temporary differences can be utilized, the corresponding deferred tax assets are recognized. Deferred income tax assets and deferred income tax liabilities that meet the following conditions at the same time are listed as the net amount after offset: The deferred taxes are related to the same tax payer within the Group and the same taxation authority; That tax payer within the Group has a legally enforceable right to offset current tax assets against current tax liabilities. 28. Leases Lease refers to a contract in which the lessor transfers the right of use assets to the lessee for consideration within a certain period of time. The group as the lessee The Group recognizes the right of use assets on the beginning date of the lease term and recognizes the lease liabilities according to the present value of the unpaid lease payments. Lease payments include fixed payments and payments to be made when it is reasonably determined that the option to purchase or terminate the lease will be exercised. The variable rent determined according to a certain proportion of sales is not included in the lease payment and is included in the current profit and loss when it actually occurs. The group lists the lease liabilities paid within one year (including one year) from the balance sheet date as non current liabilities due within one year. The group's use right assets include leased land use rights, etc. The right of use assets are initially measured at cost, which includes the initial measurement amount of lease liabilities, lease payments paid on or before the beginning of the lease term, initial direct expenses, etc., and deducting the received lease incentives. If the group can reasonably determine the ownership of the leased asset at the expiration of the lease term, depreciation shall be accrued within the remaining service life of the leased asset; If it is impossible to reasonably determine whether the ownership of the leased asset can be obtained at the expiration of the lease term, depreciation shall be accrued within the shorter of the lease term and the remaining service life of the leased asset. When the recoverable amount is lower than the book value of the right of use assets, the group will write down its book value to the recoverable amount. For short-term leases with a lease term of no more than 12 months and low value asset leases with a lower value when a single asset is new, the group chooses not to recognize the right of use assets and lease liabilities, and the relevant rental expenses are included in the current profit and loss or the cost of relevant assets according to the straight-line method in each period of the lease term. 31 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 The group as the lessor The lessor shall divide the lease into financing lease and operating lease on the lease commencement date. Finance lease refers to a lease that substantially transfers almost all the risks and rewards related to the ownership of the leased asset. Leases other than finance leases are classified as operating leases. As an operating lessor The rental income from operating leases is recognized as the current profit and loss by the straight-line method in each period of the lease term, and the variable lease payments not included in the lease receipts are included in the current profit and loss when they actually occur. If the operating lease is changed, the group will treat it as a new lease for accounting from the effective date of the change, and the advance receipt or lease receivable related to the lease before the change is regarded as the receipt of the new lease. As a financial lessor The lessor shall, on the lease commencement date, take the minimum lease receipts on the lease commencement date as the entry value of the finance lease receivables, record the unguaranteed residual value at the same time, and record the difference between the sum of the minimum lease receipts and the unguaranteed residual value and the sum of their present value as unrealized financing income. 29. Other important accounting policies and accounting estimates The Group continually Estimates the critical accounting estimates and key assumptions applied based on historical experience and other factors, including expectations of future events that are believed to be reasonable. The critical accounting estimates and key assumptions that have a significant risk of possibly causing a material adjustment to book values of assets and liabilities within the next accounting year are outlined below: (a) Income tax The Group is subject to Income tax in numerous jurisdictions. There are some transactions and events for which the ultimate tax determination is uncertain during the ordinary course of business. Significant judgement is required from the Group in determining the provision for Income tax in each of these jurisdictions. Where the final identified outcome of these tax matters is different from the initially-recorded amount, such difference will impact the income tax expenses and deferred income tax in the period in which such determination is finally made. (b) Deferred income tax Estimates on deferred tax assets are based on estimates on amount of taxable income and applicable tax rate for every year. Realisation of deferred income tax is subject to sufficient taxable income that is possible to be obtained by the Group in the future. Change of the future tax rate as well as the reversed time of temporary difference might have effects on tax expense (income) and the balance of deferred tax assets or liabilities. Those estimates may also cause significant adjustment on deferred tax. (c) Impairment of long-term assets (excluding goodwill) 32 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Long-term assets at the balance sheet date should be subject to impairment testing if there are any indications of impairment. Management determines whether the long-term assets impaired or not by evaluating and analysing following aspects: (1) whether the event affecting assets impairment occurs; (2) whether the expected obtainable present value of future cash flows is lower than the asset’s carrying amount by continually using the assets or disposal; and (3) whether the assumptions used in expected obtainable present value of future cash flows are appropriate. Various assumptions, including the discount rate and growth rate applied in the method of present value of future cash flow, are required in evaluating the recoverable amount of assets. If these assumptions cannot be conformed, the recoverable amount should be modified, and the long-term assets may be impaired accordingly. (d) The useful life of fixed assets Management estimates the useful life of fixed assets, based on historical experiences on using fixed assets that have similar properties and functions. When there are differences between actually useful life and previously estimation, management will adjust estimation to useful life of fixed assets. The fixed assets would be written off or written down when fixed assets been disposed or became redundant. Thus, the estimated result based on existing experience may be different from the actual result of the next accounting period, which may cause major adjustment to book value of fixed assets on balance sheet. (e) Goodwill impairment Goodwill impairment reviews are undertaken annually or more frequently if events or changes in circumstances indicate a potential impairment. For the purpose of impairment testing, goodwill acquired in a business combination is allocated to each of the cash-generating units (“CGUs”), or groups of CGUs, and future cash flow from each CGU or CGUs is forcasted and discounted with appropriate discount rate. 30. Significant accounting policies and changes in accounting estimates (1) Important accounting policy changes √ Applicable □Not applicable The accounting standards for Business Enterprises No. 21 - leasing (hereinafter referred to as the new leasing standards) revised and issued by the Ministry of Finance in December 2018. The group and the company have adopted the above standards to prepare the financial statements for the half year of 2021. The impact of the newly revised leasing standards on the financial statements of the group and the company is as follows: Affected amount Contents and reasons for changes in Affected report items January 1, 2021 accounting policy Consolidated Company Due to the implementation of the new Right of use assets 9,640,758 lease standards, the group and the company reclassify the amount of long-term deferred expenses in line with Long-term deferred expenses -9,640,758 the right of use assets to the right of use assets. 33 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 ⑵ Important accounting estimate changes □ Applicable √Not applicable (3) The first implementation of the new lease standard from 2021, adjustments to the first implementation of the financial statements related items at the beginning of the year √Applicable □Not applicable Is it necessary to adjust the balance sheet accounts at the beginning of the year √Yes □No Unit: RMB Item 31 December 2020 1 January 2021 Adjustment Long-term deferred expenses 10,381,937 741,179 -9,640,758 Right of use assets 9,640,758 9,640,758 Total 10,381,937 10,381,937 According to the "Accounting Standards for Business Enterprises No. 21-Leases" (hereinafter collectively referred to as the New Lease Standards) issued by the Ministry of Finance of the People's Republic of China in December 2018, companies that are listed at the same time both domestically and overseas as well as those listed overseas and adopt financial reporting standards are required Or companies that implement the Accounting Standards for Business Enterprises shall take effect on January 1, 2019; other companies that implement the Accounting Standards for Business Enterprises shall take effect on January 1, 2021. (4) The first implementation of the new lease standard from 2021 retrospective adjustment of the previous comparative data description □ Applicable √Not applicable 31. Others (1)Safety production costs According to relevant regulations of the Ministry of Finance and National Administration of Work Safety, a subsidiary of the Group which is engaged in producing and selling polysilicon appropriates safety production costs on following basis: (a) 4% for revenue below RMB10 million (inclusive) of the year; (b) 2% for the revenue between RMB10 million to RMB100 million (inclusive) of the year; (c) 0.5% for the revenue between RMB100 million to RMB1 billion (inclusive) of the year; (d) 0.2% for the revenue above RMB1 billion of the year. The safety production costs are mainly used for the overhaul, renewal and maintenance of safety facilities. The safety production costs are charged to costs of related products or profit or loss when appropriated, and safety production costs in equity account are credited correspondingly. When using the special reserve, if the expenditures are expenses in nature, the expenses incurred are offset against the special reserve directly when incurred. If the expenditures are capital expenditures, when projects are completed and transferred to fixed assets, the special reserve should be offset against the cost of fixed assets, and a corresponding accumulated depreciation are recognized. The fixed assets are no longer be depreciated in future. 34 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (2) Segment information The Group identifies operating segments based on the internal organisation structure, management requirements and internal reporting system, and discloses segment information of reportable segments which is determined on the basis of operating segments. An operating segment is a component of the Group that satisfies all of the following conditions: (a) the component is able to earn revenue and incur expenses from its ordinary activities; (b) whose operating results are regularly reviewed by the Group’s management to make decisions about resources to be allocated to the segment and to assess its performance, and (c) for which the information on financial position, operating results and cash flows is available to the Group. If two or more operating segments have similar economic characteristics and satisfy certain conditions, they are aggregated into one single operating segment. VI.Taxation 1. The main categories and rates of taxes Category Taxable basis Tax rate Enterprise income tax Taxable income 0%-25% Taxable value-added amount (Tax payable is calculated using the taxable sales amount multiplied Value-added tax (“VAT”) 1%-13% by the applicable tax rate less deductible VAT input of the current period) City maintenance and VAT paid 1%-7% construction tax Educational surcharge VAT paid 3%-5% 2. Tax incentives The main tax incentives the Group is entitled to are as follows: Tianjin CSG Energy-Saving Glass Co., Ltd. (“Tianjin Energy Conservation”) passed review on a high and new tech enterprise in 2018 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2018. In the 2021 High Tech Review, the income tax rate is temporarily 15% in the report period. Dongguan CSG Architectural Glass Co., Ltd. (“Dongguan CSG”) passed review on a high and new tech enterprise in 2019 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2019. Wujiang CSG East China Architectural Glass Co., Ltd. (“Wujiang CSG Engineering”) passed review on a high and new tech enterprise in 2020 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2020. 35 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Dongguan CSG Solar Glass Co., Ltd. (“Dongguan CSG Solar”) passed review on a high and new tech enterprise in 2020 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2020. Yichang CSG Polysilicon Co., Ltd.(“Yichang CSG Polysilicon”) passed review on a high and new tech enterprise in 2020 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2020. Dongguan CSG PV-tech Co., Ltd. (“Dongguan CSG PV-tech”) passed review on a high and new tech enterprise in 2019 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2019. Hebei Panel Glass Co., Ltd. (“Hebei Panel Glass”) passed review on a high and new tech enterprise in 2019 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2019. Wujiang CSG Glass Co., Ltd. (“Wujiang CSG”) passed review on a high and new tech enterprise in 2020, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2020. Xianning CSG Glass Co., Ltd. (“Xianning CSG”) passed review on a high and new tech enterprise in 2020, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2020. Xianning CSG Energy-Saving Glass Co., Ltd. (“Xianning CSG Energy-Saving”) passed review on a high and new tech enterprise in2018, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2018. In the 2021 High Tech Review, the income tax rate is temporarily 15% in the report period. Yichang CSG Photoelectric Glass Co., Ltd. (“Yichang CSG Photoelectric”) passed review on a high and new tech enterprise in 2018, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2018. In the 2021 High Tech Review, the income tax rate is temporarily 15% in the report period. Yichang CSG Display Co., Ltd (“Yichang CSG Displayer”) passed review on a high and new tech enterprisein 2018, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2018. In the 2021 High Tech Review, the income tax rate is temporarily 15% in the report period. Qingyuan CSG New Energy-Saving Materials Co., Ltd. (“Qingyuan CSG Energy-Saving”) passed review on a high and new tech enterprise in 2019, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2019. Hebei CSG Glass Co., Ltd. (“Hebei CSG”) was recognized as a high and new tech enterprise in 2018, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2018. In the 2021 High Tech Review, the income tax rate is temporarily 15% in the report period. 36 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Shenzhen CSG Applied Technology Co., Ltd. (“Shenzhen Technology”) was recognized as a high and new tech enterprise in 2018, and obtained the Certificate of High and New Tech Enterprise, and the period of validity was three years. It applies to 15% tax rate for three years since 2018. In the 2021 High Tech Review, the income tax rate is temporarily 15% in the report period. Xianning CSG Photoelectric Glass Co., Ltd. (“Xianning Photoelectric”) passed review on a high and new tech enterprise in 2019 and obtained the Certificate of High and New Tech Enterprise, the period of validity is three years. It applies to 15% tax rate for three years since 2019. Sichuan CSG Energy Conservation Glass Co., Ltd. (“Sichuan CSG Energy Conservation”) obtains enterprise income tax preferential treatment for Western Development, and temporarily calculates enterprise income tax at a tax rate of 15% for current period. Chengdu CSG Glass Co., Ltd. (“Chengdu CSG”) obtains enterprise income tax preferential treatment for Western Development, and temporarily calculates enterprise income tax at a tax rate of 15% for current period. Qingyuan CSG New Energy Co., Ltd. (“Qingyuan CSG New Energy”), Suzhou CSG PV Energy Co., Ltd. (“Suzhou CSG PV Energy”), Jiangsu Wujiang CSG New Energy Co., Ltd. (“Wujiang CSG New Energy”), and Yichang CSG New Energy Co., Ltd. (“Yichang CSG New Energy”), Zhangzhou CSG Kibing PV Energy Co., Ltd. (“Zhangzhou CSG”), Heyuan CSG Kibing PV Energy Co., Ltd. (“Heyuan CSG”), Shaoxing CSG Kibing PV Energy Co., Ltd. (“Shaoxing CSG”) ,XianningCSG PV Energy Co., Ltd.(“Xianning CSG PV Energy”) and Zhanjiang CSG New Energy Co., Ltd. (“Zhanjiang CSG PV Energy””),are public infrastructure project specially supported by the state in accordance with the Article 87 in Implementing Regulations of the Law of the People's Republic of China on Enterprise Income Tax, and can enjoy the tax preferential policy of “three-year exemptions and three-year halves”, that is, starting from the tax year when the first revenue from production and operation occurs, the enterprise income tax is exempted from the first to the third year, while half of the enterprise income tax is collected for the following three years. 3. Others Some subsidiaries of the Group have used the “exempt, credit, refund” method on goods exported and the refund rate is0%-13%。 VII. Notes to the consolidated financial statements 1. Cash at bank and on hand Unit: RMB Item Balance at the end of the period Balance at the beginning of the period Cash on hand 2,899 2,725 Cash at bank 1,457,598,945 1,463,954,484 Other cash balances 191,831,694 661,831,694 Total 1,649,433,538 2,125,788,903 Including: Total overseas deposits 14,137,999 8,610,575 Other cash balances amounting to RMB 1,760,707 (Dec. 31, 2020: RMB 1,760,707), which is restricted cash. 37 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 2. Notes receivable (1) Notes receivable listed by classification Unit: RMB Item Balance at the end of the period Balance at the beginning of the period Trade acceptance notes 183,242,770 207,966,892 Total 183,242,770 207,966,892 (2) Notes receivable endorsed or discounted by the company at the end of the period and not yet due on the balance sheet date Unit: RMB Amount of recognition termination at the Amount of not terminated recognition at Item period-end the period-end Trade acceptance notes 46,332,724 Total 46,332,724 3. Accounts receivable (1) Accounts receivable disclosed by category Unit: RMB End of term Beginning of term Provision for bad Provision for bad Carrying amount Carrying amount Category debts debts Book value Book value Proporti Proporti Propor Propor Amount Amount Amount Amount on on tion tion Provision for bad debts on 30,906,348 4% 18,705,804 61% 12,200,544 32,282,145 5% 19,736,937 61% 12,545,208 the individual basis Provision for bad debts by 847,123,526 96% 16,942,470 2% 830,181,056 682,567,524 95% 13,645,599 2% 668,921,925 portfolio Total 878,029,874 100% 35,648,274 4% 842,381,600 714,849,669 100% 33,382,536 5% 681,467,133 Provision for bad debts on the individual basis: Unit: RMB Name Closing balance 38 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Carrying amount Provision for bad debts Proportion Reasons for withdrawal Mainly due to some of the subsidiaries' Provision for bad accounts receivable from customers, due to debts on the individual 30,906,348 18,705,804 61% business disputes or deterioration of customer basis operations, partial or full provision for bad debts was made. Total 30,906,348 18,705,804 -- -- Provision for bad debts by portfolio Unit: RMB Closing balance Name Carrying amount Provision for bad debts Proportion Portfolio 1 847,123,526 16,942,470 2% Total 847,123,526 16,942,470 -- Disclosure by the aging of accounts receivable Unit: RMB Aging Closing balance Within 1 year (including 1 year) 763,842,563 1 to 2 years 50,168,188 2 to 3 years 43,521,299 Over 3 years 20,497,824 Total 878,029,874 (2)Provision for bad debts accrued, recovered or reversed in the current period Unit: RMB Amount of change in the current period Opening Category Collect or Closing balance balance Provision Write-off Others reversal Accounts receivable 33,382,536 7,936,480 5,523,025 147,717 35,648,274 bad debt provision Total 33,382,536 7,936,480 5,523,025 147,717 35,648,274 (3) Accounts receivable actually written off in the current period Unit: RMB Item Amount written off 39 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Accounts receivable from subsidiaries 147,717 (4) Top 5 of the closing balance of the accounts receivable collected according to the arrears party Unit: RMB Closing balance of accounts Proportion in the total balance of accounts Ending balance of bad debt Name receivable receivable at the end of the period reserves Total balances for the five 245,809,132 28% 4,916,183 largest accounts receivable Total 245,809,132 28% 4,916,183 4. Receivables financing Unit: RMB Item Closing balance Opening balance Bank acceptance notes 444,025,966 382,527,782 Total 444,025,966 382,527,782 (a) On June 30, 2021, the Group listed the endorsed or discounted but not yet due notes receivable in receivables financing as follows: Unit: RMB Amount derecognized at the end of the Unrecognized amount at the end of the Item period period Bank acceptance notes 2,120,718,232 Total 2,120,718,232 5. Trading financial assets Unit: RMB Item Closing balance Opening balance Financial assets measured at fair value 382,000,000 through profit or loss Of which: structured deposits 382,000,000 Total 382,000,000 6. Advances to suppliers (1) Listed by aging analysis Unit: RMB 40 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Closing balance Opening balance Aging Amount Proportion Amount Proportion within1year 139,290,003 99% 84,647,719 99% 1 to 2years 2,025,165 1% 1,162,756 1% 2 to 3years 118,166 over 3 years 118,166 Total 141,433,334 100% 85,928,641 100% As at June 30, 2021, advances to suppliers over 1 year with a carrying amount of RMB 2,143,331 (31 December 2020: RMB 1,280,922) were mainly prepaid to supplier for materials, which were not fully settled since the materials had not been received. (2) Top 5 of the closing balance of the advances to suppliers collected according to the target Unit: RMB Percentage in total advances to suppliers Balance balance Total balances for the five largest advances to suppliers 66,929,022 47% 7. Other receivables Unit: RMB Item Closing balance Opening balance Interest receivable 112,611 Other receivables 205,598,155 200,969,854 Total 205,710,766 200,969,854 (1) Interest receivable 1) Classification of interest receivable Item Closing balance Opening balance Interest receivable 112,611 Total 112,611 (2) Other receivables 1) Classification of other receivables by nature Unit: RMB Nature Closing book balance Opening book balance Receivables from special fund for talent 171,000,000 171,000,000 41 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Refundable deposits 6,515,086 6,723,194 Payments made on behalf of other parties 24,014,527 18,672,346 Petty cash 1,710,701 969,748 Advance payment (i) 10,366,164 10,366,164 Others 8,479,296 9,615,428 Total 222,085,774 217,346,880 (i) It is the prepayment for materials of the subsidiary Yingde CBM Mining Co., Ltd. The prepayments accounts were transferred to other receivables and the provision of the bad debts was provided individually. 2)Withdrawal of bad debt provision Unit: RMB Phase I Phase II Phase III Expected credit Expected credit loss for the Expected credit loss for the Bad debt provision Total losses in the next 12 entire duration (no credit entire duration (credit months impairment occurred) impairment occurred) Balance on1 January 4,136,991 12,240,035 16,377,026 2021 Balance on1 January —— —— —— —— 2021 in current period --Transferred to the Phase II --Transferred to the Phase III -- Transferred back to the Phase II -- Transferred back to the Phase I Withdrawal 165,501 165,501 Recovery 54,908 54,908 Write-off Verification Other changes Balance on 30 June 2021 4,247,584 12,240,035 16,487,619 3) Significant changes in book balance of loss reserve during the current period □ Applicable √Not applicable 42 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 4) Disclosure by the aging of other receivables Unit: RMB Aging Closing balance Within 1 year (including 1 year) 13,050,601 1 to 2 years 4,691,595 2 to 3 years 4,553,544 Over 3 years 199,790,034 3 to 4 years 4,199,282 4 to 5 years 357,679 Over 5 years 195,233,073 Total 222,085,774 5) Provision for bad debts withdrawn, recovered or reversed during the report period Provision for bad debts: Unit: RMB Amount of change in the current period Opening Category Collect or Closing balance balance Provision Write-off Others reversal Provision for bad debts of other 16,377,026 165,501 54,908 16,487,619 receivables Total 16,377,026 165,501 54,908 16,487,619 6) Top 5 of the closing balance of the other accounts receivable collated according to the arrears party Unit: RMB Proportion in the total balance of other Closing balance of Name of Company Nature of business Closing balance Aging receivables at the bad debt provision end of the period Company A Independent third party 171,000,000 Over 5 years 77% 3,420,000 Governmental 11,556,004 Over 5 years 5% 231,120 department B Independent third party Company C Independent third party 10,366,164 Over 5 years 5% 10,366,164 Company D Independent third party 5,570,340 Within 1 year 3% 111,407 Company E Independent third party 2,397,512 1 to 3 Years 1% 47,950 Total -- 200,890,020 -- 91% 14,176,641 43 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 8. Inventories Whether the new revenue standard has been implemented √ Yes □ No (1) Inventory classification Unit: RMB Closing balance Opening balance Reserve for depreciation Reserve for depreciation Item Carrying of inventory or Carrying of inventory or Book value Book value amount impairment of contract amount impairment of contract performance cost performance cost Raw materials 389,946,146 1,482,237 388,463,909 274,659,097 1,756,185 272,902,912 Products in 26,364,548 26,364,548 28,355,865 28,355,865 process Products in stock 598,597,706 7,375,030 591,222,676 479,482,759 9,369,218 470,113,541 Material in 48,444,935 269,763 48,175,172 44,603,984 819,984 43,784,000 circulation Total 1,063,353,335 9,127,030 1,054,226,305 827,101,705 11,945,387 815,156,318 (2)Provision for decline in the value of inventories Unit: RMB Increased in this term Decreased in this term Item Opening balance Closing balance Provision Others Reversal or write off Others Raw materials 1,756,185 273,948 1,482,237 Products in stock 9,369,218 1,994,188 7,375,030 Material in 550,221 269,763 circulation 819,984 Total 11,945,387 2,818,357 9,127,030 9. Other current assets Unit: RMB Item Closing balance Opening balance VAT to be offset 99,590,999 110,350,299 Enterprise income tax prepaid 1,474,796 17,508,242 44 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 VAT input to be recognized 13,678,003 12,106,681 Others 505 66,322 Total 114,744,303 140,031,544 10. Investment property (1) Investment property with fair value measurement mode √Applicable □ Not applicable Unit: RMB Item Houses, buildings and related land use rights I. Opening balance 383,084,500 II. Changes in the current period Changes in fair value III. Closing balance 383,084,500 On July 7, 2020, the Company passed the proposal on converting some self use real estate into investment real estate at the interim meeting of the ninth Board of Directors, and decided to change the use mode of some self use buildings and related land use rights to external leasing, so as to obtain the rental income. From January to June 2021, the fair value of investment property remained unchanged. As of June 30, 2021, the Company's investment property was unsecured. 11. Fixed assets Unit: RMB Item Closing balance Opening balance Fixed assets 8,742,434,064 9,145,644,569 Total 8,742,434,064 9,145,644,569 (1) Particulars of fixed assets Unit: RMB Machinery and Item Buildings Motor vehicles Total equipment I. Original book value: 1. Opening balance 3,935,917,690 12,009,950,305 240,065,141 16,185,933,136 2. Increased amount of the period (1) Acquisition 187,408 21,536,978 10,686,329 32,410,715 (2) Transfers from construction in progress 3,794,668 41,519,615 3,085,303 48,399,586 3. Decreased amount of the period 45 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (1) Disposal or retirement 326,702 14,088,033 6,955,326 21,370,061 (2) Transfer to construction in progress 4,350,817 4,350,817 (3) Others 4,020,605 875,444 4,896,049 4. Closing balance 3,935,552,459 12,054,568,048 246,006,003 16,236,126,510 II. Accumulative depreciation 1. Opening balance 1,000,672,653 4,982,036,862 221,652,650 6,204,362,165 2. Increased amount of the period (1) Provision 60,922,224 376,935,218 10,697,694 448,555,136 3. Decreased amount of the period (1) Disposal or retirement 178,158 12,880,514 6,795,236 19,853,908 (2) Transfer to construction in progress 2,050,431 2,050,431 4. Closing balance 1,061,416,719 5,344,041,135 225,555,108 6,631,012,962 III. Depreciation reserves 1. Opening balance 34,966,687 800,882,872 76,843 835,926,402 2. Increased amount of the period (1) Provision 1,355,749 25,397,000 333 26,753,082 3. Decreased amount of the period 4. Closing balance 36,322,436 826,279,872 77,176 862,679,484 IV. Book value 1. Closing book value 2,837,813,304 5,884,247,041 20,373,719 8,742,434,064 2. Opening book value 2,900,278,350 6,227,030,571 18,335,648 9,145,644,569 (2) Fixed assets with pending certificates of ownership Unit: RMB Item Carrying amount Reasons for not yet obtaining certificates of title Have submitted the required documents and are in the process of Buildings 828,226,388 application, or the related land use right certificate pending 12. Construction in process Unit: RMB Item Closing balance Opening balance Construction in process 2,290,839,174 1,893,380,611 Total 2,290,839,174 1,893,380,611 46 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (1) Particulars of construction in process Unit: RMB Closing balance Opening balance Provision Provision Item for for Book balance Book value Book balance Book value impairment impairment loss loss Yichang CSG polysilicon tech-innovation project 1,535,667,571 594,037,334 941,630,237 1,535,667,571 594,037,334 941,630,237 Qingyuan New Materials Phase I technical transformation project 418,460,409 418,460,409 413,852,963 - 413,852,963 Dongguan PV B Building 450MW PERC battery technology upgrade project 204,832,535 204,832,535 204,801,994 - 204,801,994 Anhui Lightweight & high-permeability panel for solar energy equipment manufacturing base project 144,743,223 144,743,223 15,039,984 - 15,039,984 Zhaoqing CSG high-grade energy saving glass production line project 124,468,478 124,468,478 47,026,508 - 47,026,508 Dongguan solar light and high-efficiency double-glass processing production line construction project 72,387,751 12,749,513 59,638,238 56,711,889 12,749,513 43,962,376 Tianjin Energy-saving Coating Production Line Purchase and Upgrade Project 67,770,962 67,770,962 - - - Yichang display device company flat panel display project 59,847,726 59,847,726 44,013,628 - 44,013,628 LED Sapphire Substrate Project 32,420,412 32,420,412 - 32,420,412 32,420,412 - Wujiang Architectural Glass newly building intelligent manufacturing plant construction project 25,062,668 25,062,668 760,313 - 760,313 Anhui Fengyang quartz sand project 13,861,690 13,861,690 1,775,552 - 1,775,552 Zhaoqing CSG high-grade automobile glass production line project 12,194,453 12,194,453 3,403,090 - 3,403,090 Hebei Panel Glass ultra-thin electronic glass Line II construction project 9,936,478 9,936,478 9,568,451 - 9,568,451 Wujiang Float Lightweight and 8,722,711 8,722,711 3,572,478 - 3,572,478 47 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 High-efficiency double-glass processing production line construction project Xianning CSG 1200T/D Photovoltaic Packaging Material Production Line Project 3,369,681 3,369,681 - - - Others 196,299,685 196,299,685 163,973,037 163,973,037 Total 2,930,046,433 639,207,259 2,290,839,174 2,532,587,870 639,207,259 1,893,380,611 48 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (2)Changes in important construction projects in the current period Unit: RMB Including: Proportion Accumulate amount Interest Transfer to between d amount of interest capitalizati Opening Increased this Closing Project Budget fixed assets engineering Progress Projects interest capitalizati on rate in Fund recourse balance term balance in this term input and capitalizatio on in current budget n current period period Yichang CSG polysilicon Internal fund 49,520,000 1,535,667,571 1,535,667,571 98% 100% tech-innovation project and bank loan Qingyuan New Materials Phase I technical 217,690,000 413,852,963 4,607,446 418,460,409 5% 5% Internal fund transformation project and bank loan Dongguan PV B Building 450MWPERC battery 100,990,000 204,801,994 30,541 204,832,535 1% Internal fund technology upgrade projec and bank loan Anhui Lightweight &high-permeability panel Internal fund for solar energy 3,739,020,000 15,039,984 129,703,239 144,743,223 4% 20% and bank loan equipment manufacturing base project Zhaoqing CSG high-grade Internal fund energy saving glass 500,000,000 47,026,508 81,211,571 2,508,093 1,261,508 124,468,478 26% 73% 1,120,976 1,030,409 3.80% and bank loan production line project Dongguan solar light and 76,140,000 56,711,889 15,675,862 72,387,751 27% 51% Internal fund 49 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 high-efficiency and bank loan double-glass processing production line construction project Tianjin Energy-saving Coating Production Line Internal fund 114,945,000 67,770,962 67,770,962 59% 70% 379,912 379,912 4.00% Purchase and Upgrade and bank loan Project Yichang display device Internal fund company flat panel 1,970,000,000 44,013,628 17,117,774 1,283,676 59,847,726 91% 93% 11,560,142 and bank loan display project LED Sapphire Substrate Internal fund 35,000,000 32,420,412 32,420,412 93% 93% 4,650,543 Project and bank loan Wujiang Architectural Glass newly Internal fund building intelligent 179,140,610 760,313 24,302,355 25,062,668 14% 20% and bank loan manufacturing plant construction project Anhui Fengyang quartz Internal fund 739,990,000 1,775,552 12,086,138 13,861,690 2% 8% sand project and bank loan Zhaoqing CSG high-grade automobile glass 609,830,000 3,403,090 8,791,363 12,194,453 2% 9% Internal fund production line project and bank loan Hebei Panel Glass ultra-thin electronic glass Internal fund 284,964,800 9,568,451 374,664 6,637 9,936,478 4% 4% Line II construction and bank loan project 50 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Wujiang Float Lightweight and High-efficiency Internal fund 158,850,000 3,572,478 5,150,233 8,722,711 6% 6% 6,021 6,021 4.00% double-glass processing and bank loan production line construction project Xianning CSG 1200T/D Photovoltaic Packaging Internal fund 858,090,000 3,369,681 3,369,681 Material Production Line and bank loan Project Internal fund Others 948,248,194 163,973,037 77,525,057 44,601,180 597,229 196,299,685 295,421 and bank loan Total 10,582,418,604 2,532,587,870 447,716,886 48,399,586 1,858,737 2,930,046,433 18,013,015 1,416,342 -- 51 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 13. Right of use assets Unit: RMB Item Land-use right Total I. Original book value: 1. Opening balance 13,094,935 13,094,935 2. Increased amount of the period 129,600 129,600 3. Decreased amount of the period 4. Closing balance 13,224,535 13,224,535 II. Accumulative depreciation 1. Opening balance 3,454,177 3,454,177 2. Increased amount of the period (1) Provision 471,792 471,792 3. Decreased amount of the period (1) Disposal 4. Closing balance 3,925,969 3,925,969 III. Depreciation reserves 1. Opening balance 2. Increased amount of the period (1) Provision 3. Decreased amount of the period (1) Disposal 4. Closing balance IV. Book value 1. Closing book value 9,298,566 9,298,566 2. Opening book value 9,640,758 9,640,758 14. Intangible assets (1) Particulars of intangible assets Unit: RMB Item Land use rights Patents Exploitation rights Others Total I. Original book value: 1. Opening balance 1,104,513,769 412,396,040 4,572,365 41,871,072 1,563,353,246 52 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 2. Increased amount of this period (1) Acquisition 60,172,600 1,079,386 1,751,880 63,003,866 (2) Internal R&D 1,247,970 1,247,970 3. Decreased amount of the period (1) Disposal 282,878 282,878 4. Closing balance 1,164,686,369 413,644,010 5,651,751 43,340,074 1,627,322,204 II.Accumulatedamortization 1. Opening balance 207,220,415 161,295,114 4,462,351 37,446,631 410,424,511 2. Increased amount of this period (1) Provision 12,033,620 17,637,790 25,010 1,686,725 31,383,145 3. Decreased amount of the period (1) Disposal 282,878 282,878 4. Closing balance 219,254,035 178,932,904 4,487,361 38,850,478 441,524,778 III. Impairment provision 1. Opening balance 13,201,347 9,133 13,210,480 2. Closing balance 13,201,347 9,133 13,210,480 IV. Book value 1. Closing book value 945,432,334 221,509,759 1,164,390 4,480,463 1,172,586,946 2. Opening book value 897,293,354 237,899,579 110,014 4,415,308 1,139,718,255 At the end of the period, the intangible assets arising from internal research and development accounted for 19.83% of total of intangible assets. (2) Land use rights without property right certificates Unit: RMB Item Book value Reason for not yet obtaining certificates of title Land use rights 4,616,821 As at June 30, 2021, ownership certificates of land use right (“Land ownership Certificates”) for certain land use rights of the Group with carrying amounts of approximately RMB 4,616,821 (cost: RMB 6,586,712) had not yet been obtained by the Group (as at December 31, 2020, carrying amount: RMB 4,739,196, cost: RMB 6,586,712). The Company’s management is of the view that there is no legal restriction for the Group to apply for and obtain the Land Ownership Certificates and has no adverse effect on the Group’s business operation. 53 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 15. Development expenditure Unit: RMB The increased amount in The decrease amount in the period Opening the period Closing Item balance Internal development Recognized as intangible Transfer to current profit balance expenditure assets and loss Development 49,153,407 10,250,159 1,247,970 58,155,596 expenditure Total 49,153,407 10,250,159 1,247,970 58,155,596 During Jan.-Jun. 2021, the total amount of research and development expenditures of the Group was RMB 235,137,041 (Jan.-Jun. 2020: RMB 169,270,099), including RMB 224,886,882 (Jan.-Jun. 2020: RMB 145,063,647) recorded in income statement for current period and the research and development expenditure with the amount of RMB 1,247,970 recognized as intangible assets for the current period (Jan.-Jun. 2020: 134,119). At June 30, 2021, the intangible assets arising from internal research and development accounted for 19.83% of total of intangible assets (31 December 2020: 20.56%). 16. Goodwill (1) Book value of goodwill Unit: RMB Name of the companies or goodwill item Opening balance Increased this term Decreased this term Closing balance Tianjin CSG Energy-Saving Glass Co., Ltd. 3,039,946 3,039,946 Xianning CSG Photoelectric 4,857,406 4,857,406 Shenzhen CSG Display 389,494,804 389,494,804 Total 397,392,156 397,392,156 (2) Goodwill impairment provision Unit: RMB Name of the companies or Increased this term Decreased this term Opening balance Closing balance goodwill item Provision Disposal Shenzhen CSG Displayer 164,016,463 164,016,463 Total 164,016,463 164,016,463 17. Long-term prepaid expenses Unit: RMB Item Opening balance Increased this term Amortized this term Other decreases Closing balance 54 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Expenses to be 741,179 163,410 577,769 amortized Total 741,179 163,410 577,769 18. Deferred income tax assets/deferred income tax liabilities (1) Unoffset deferred income tax assets Unit: RMB Closing balance Opening balance Item Deductible temporary Deferred income tax Deductible temporary Deferred income tax difference assets difference assets Provision for asset 757,515,769 116,072,384 736,119,311 113,183,894 impairments Deductible loss 510,469,789 89,552,256 509,689,080 86,461,610 Government grants 170,555,440 26,512,545 175,322,807 27,297,200 Accrued expenses 6,414,235 962,135 7,184,597 1,077,690 Depreciation of fixed 18,044,503 2,706,675 18,804,540 2,822,699 assets Total 1,462,999,736 235,805,995 1,447,120,335 230,843,093 (2)Unoffset deferred income tax liabilities Unit: RMB Closing balance Opening balance Item Deductible temporary Deferred income tax Deductible temporary Deferred income tax difference liabilities difference liabilities Depreciation of fixed assets 537,687,395 82,452,734 540,143,676 82,946,754 Changes in fair value of 370,245,713 55,536,857 370,245,713 55,536,857 investment property Total 907,933,108 137,989,591 910,389,389 138,483,611 (3) The net balances of deferred tax assets or liabilities Unit: RMB Off-set amount of Closing balance of Off-set amount of Opening balance of deferred income tax deferred income tax deferred income tax deferred income tax Item assets and liabilitiesat assetsor liabilities after assets and liabilities at assetsor liabilities after the period-end off-set the period-beginning off-set 55 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Deferred tax assets 32,250,799 203,555,196 35,863,679 194,979,414 Deferred tax liabilities 32,250,799 105,738,792 35,863,679 102,619,932 (4) Details of unrecognized deferred income tax assets Unit: RMB Item Closing balance Opening balance Deductible losses 1,602,170,145 1,458,462,329 Total 1,602,170,145 1,458,462,329 (5) Deductible losses of unrecognized deferred income tax assets will due the following years Unit: RMB Year Closing balance Opening balance Note 2021 年 111,625,585 111,625,585 2022 年 83,303,539 83,303,539 2023 年 146,238,837 146,238,837 2024 年 178,208,832 178,208,832 2025 年 939,085,536 939,085,536 2026 年 143,707,816 Total 1,602,170,145 1,458,462,329 -- 19. Other non-current assets Unit: RMB Item Closing balance Opening balance Prepayment of engineering equipment 365,485,544 186,849,445 Fixed deposit 80,000,000 Prepayment for lease of land use rights 6,510,000 6,510,000 Total 451,995,544 193,359,445 20. Short-term loans (1)Short-term loan classification Unit: RMB Item Closing balance Opening balance Mortgage loan 5,000,000 56 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Guaranteed loan 198,560,100 298,095,571 Unsecured loan 114,000,000 49,800,000 Total 312,560,100 352,895,571 (i)On June 30, 2021, the Company provided guarantees for short-term loans of RMB 198,560,100 (31 December 2020: RMB 298,095,571). (ii) On June 30, 2021, the interest rate range of short-term loans is 2.50% - 4.05% (December 31, 2020: 2.05% - 4.20%). 21. Notes payable Unit: RMB Category Closing balance Opening balance Trade acceptance notes 32,197,770 9,903,213 Bank acceptance notes 272,512,582 134,947,979 Total 304,710,352 144,851,192 22. Accounts payable (1) List of accounts payable Unit: RMB Item Closing balance Opening balance Materials payable 730,485,919 755,509,571 Equipment payable 190,108,674 209,292,511 Construction expenses payable 196,954,273 146,976,774 Freight payable 66,600,072 70,011,499 Utilities payable 48,346,975 49,441,605 Others 9,652,096 6,601,091 Total 1,242,148,009 1,237,833,051 (2) Significant accounts payable due for over one year Unit: RMB Item Closing balance Unpaid reason The final account of the project has not been Construction and equipments 133,063,987 completed, so it has not been settled. Total 133,063,987 -- 57 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 23. Contract liabilities Unit: RMB Item Closing balance Opening balance Contract liabilities 273,225,477 296,776,624 Total 273,225,477 296,776,624 24. Employee benefits payable (1) List of employee benefits payable Unit: RMB Item Opening balance Increased this term Decreased this term Closing balance I. Short-term employee benefits 342,315,790 810,446,979 897,705,163 255,057,606 payable II. Welfare after departure- 461 55,809,127 55,797,859 11,729 defined contribution plans III.Termination benefits 35,915 2,066,360 1,764,646 337,629 Total 342,352,166 868,322,466 955,267,668 255,406,964 (2) List of short-term employee benefits Unit: RMB Item Opening balance Increased this term Decreased this term Closing balance 1. Wages and salaries, bonuses, 322,617,585 757,598,479 847,523,138 232,692,926 allowances and subsidies 2. Social security contributions 5,288 24,400,419 24,400,158 5,549 Including: Medical insurance 4,957 21,468,251 21,468,267 4,941 Work injury insurance 1,589,916 1,589,639 277 Maternity insurance 331 1,342,252 1,342,252 331 3. Housing funds 1,018,185 19,276,472 18,653,235 1,641,422 4.Labour union funds and employee 18,674,732 9,171,609 7,128,632 20,717,709 education funds Total 342,315,790 810,446,979 897,705,163 255,057,606 (3) List of defined contribution plans Unit: RMB Item Opening balance Increased this term Decreased this term Closing balance 58 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 1. Basic pensions 444 53,953,257 53,942,256 11,445 2. Unemployment insurance 17 1,855,870 1,855,603 284 Total 461 55,809,127 55,797,859 11,729 25. Tax payable Unit: RMB Item Closing balance Opening balance Value-added-tax payable 58,200,217 82,055,265 Corporate income tax payable 138,196,034 90,295,709 Individual income tax payable 9,064,353 3,600,603 City maintenance and construction tax 3,905,435 6,414,982 Property tax 8,932,017 3,937,112 Education surcharge 3,307,609 4,762,191 Environmental tax payable 1,720,080 1,901,375 Others 6,041,950 1,953,834 Total 229,367,695 194,921,071 26. Other payables Unit: RMB Item Closing balance Opening balance Interest payable 34,601,072 132,133,902 Other payables 198,673,151 155,199,090 Total 233,274,223 287,332,992 (1) Interest payable Unit: RMB Item Closing balance Opening balance Interest on long-term loans with interest paid by installments and principal repaid at 2,006,273 1,590,247 maturity Interest payable for short-term borrowings 336,734 330,034 Interest payable for medium-term notes 37,955,556 Interest payable for corporate bonds 32,258,065 92,258,065 Total 34,601,072 132,133,902 59 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (2) Other payables 1) Listing other payables by nature of the payment Unit: RMB Item Closing balance Opening balance Guarantee deposits received from 111,550,329 construction contractors 77,932,889 Accrued cost of sales(i) 47,553,186 38,943,663 Payable for contracted labour costs 18,605,763 16,548,708 Temporary receipts 10,946,011 10,298,957 Deposit for disabled 6,559,198 4,680,725 Others 3,458,664 6,794,148 Total 198,673,151 155,199,090 (i) The project mainly includes various expenses that have occurred but have not been invoiced on June 30, 2021, including canteen fees, consulting service fees, etc. 27. Non-current liabilities due within one year Unit: RMB Item Closing balance Opening balance Long-term borrowings due within 1 year 135,934,639 127,531,709 Medium term notes due within 1 year 800,000,000 Total 135,934,639 927,531,709 28. Other current liabilities Unit: RMB Item Closing balance Opening balance Output tax to be transferred 32,029,042 34,286,292 Others 300,000 300,000 Total 32,329,042 34,586,292 29. Long-term borrowings (1) Long-term loan classification Unit: RMB Item Closing balance Opening balance 60 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Guaranteed 298,057,017 153,253,983 Unsecured 892,500,000 700,000,000 Total 1,190,557,017 853,253,983 As at 30 June 2021, the interest of long-term borrowings varied from 3.40%-4.60% (31 December 2020: 3.40%-4.60%). 30. Bonds payable (1) Bonds payable Unit: RMB Item Closing balance Opening balance Bonds payable 1,995,284,179 1,994,020,348 Total 1,995,284,179 1,994,020,348 (2) Increase or decrease of bonds payable (excluding preferred shares, perpetual bonds and other financial instruments classified as financial liabilities) Unit: RMB Amortizatio Issue in Interest Face Amount of n of Current Closing Name Issue date Term Opening balance the accrued at value issue premium repayment balance period face value and discount 20 2020-3-24 3 CSG 100 to 2,000,000,000 1,994,020,348 60,000,000 4,715,821 1,995,284,179 years 01 2020-3-25 Total -- -- -- 2,000,000,000 1,994,020,348 60,000,000 4,715,821 1,995,284,179 In March 2020, with the approval of China Securities Regulatory Commission, the company was approved to publicly issue 2020 corporate bonds (phase I) to qualified investors, with a face value of RMB 100, an issue amount of RMB 2 billion, a term of 3 years (annual interest payment and principal repayment at maturity), and a coupon rate of 6%; The issuance date is from March 24, 2020 to March 25, 2020, and the value date is March 25, 2020. 31. Deferred income Unit: RMB Increase in current decrease in current Item Opening balance Closing balance Reason period period Government grants 498,056,081 92,718,500 16,158,100 574,616,481 Total 498,056,081 92,718,500 16,158,100 574,616,481 -- Projects involving government subsidies: Unit: RMB 61 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Increase in current Account to other in Related to assets or Item in debt Opening balance Closing balance period come in this period income Tianjin CSG Golden 43,592,443 Assets related Sun Project (i) 1,687,446 41,904,997 Dongguan CSG Golden Sun Project Assets related (ii) 35,075,250 1,375,500 33,699,750 Hebei CSG Golden Assets related Sun Project (iii) 35,750,000 1,375,000 34,375,000 Xianning CSG Golden Sun Project Assets related (iv) 38,891,417 1,515,250 37,376,167 Infrastructure compensation for Assets related Wujiang CSG Glass Co., Ltd (v) 27,504,284 2,020,769 25,483,515 Qingyuan Energy-saving Assets related project (vi) 14,176,616 977,317 13,199,299 Yichang Silicon products project Assets related (vii) 13,359,375 1,406,250 11,953,125 Yichang CSG silicon slice Assets related auxiliary project (viii) 18,456,685 744,527 17,712,158 Sichuan energy-saving glass Assets related project (ix) 5,513,400 827,010 4,686,390 Group coating film experimental project Assets related (x) 2,401,800 499,500 1,902,300 Yichang high purity silicon material Assets related project (xi) 2,720,797 151,588 2,569,209 Yichang semiconductor Assets related silicon material project (xii) 2,866,666 2,866,666 Yichang CSG 43,233,170 1,333,907 41,899,263 Assets related 62 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Display project (xiii) Xianning Photoelectric project Assets related (xiv) 6,760,000 260,000 6,500,000 Shenzhen medical equipment subsidy 582,000 Assets related project(xv) 8,342,000 7,760,000 Group talent fund Income related project (xvi) 171,000,000 171,000,000 Zhaoqing energy saving industry 92,718,500 92,718,500 Income related support fund project(xvii) Assets and income Others 28,412,178 1,402,036 27,010,142 related Total 498,056,081 92,718,500 16,158,100 574,616,481 Other statement: (i)The allowance was granted by Tianjin Municipal Government. The allowance was used for establishing PV power station by Tianjin CSG Energy-Saving Glass Co., Ltd. The facilities belonged to Tianjin CSG upon completion. The allowance will be credited to income statement in 20 years, the useful life of the PV power station. (ii)The allowance was granted by Dongguan Municipal Government. The allowance was used for establishing PV power station by Dongguan CSG Architectural Glass Co., Ltd. The facilities belonged to Dongguan CSG upon completion. The allowance will be credited to income statement in 20 years, the useful life of the PV power station. (iii)The allowance was granted by Langfang Municipal Government. The allowance was used for establishing PV power station by Hebei CSG Glass Co., Ltd. ("Hebei CSG"). When the facilities were set up, they belonged to Hebei CSG. The allowance will be credited to income statement in 20 years, the useful life of the PV power station. (iv)The allowance was granted by Xianning Municipal Government. The allowance was used for establishing PV power station by Xianning CSG Glass Co., Ltd. The facilities belonged to Xianning CSG upon completion. The allowance will be credited to income statement in 20 years, the useful life of the PV power station. (v)The allowance was infrastructure compensation granted by Wujiang municipal government, and will be credited to income statement in 15 years, the shortest operating period as committed by the Group. (vi)The allowance appropriated by Guangdong Province was a pilot project for strategic emerging industry clusters development, which was used to establish high performance ultra-thin electronic glass production lines by Qingyuan CSG. The allowance will be credited to income statement in 10 years, the useful life of the production line. (vii)The balance represented amounts granted to Yichang CSG polysilicon Co., Ltd. by Yichang City Dongshan Development 63 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Corporation under the provisions of the investment contract signed between the Group and the Municipal Government of Yi Chang. The proceeds were designed for the construction of electricity transformer and the pipelines. Yichang polysilicon is entitled to the ownership of the facilities, which will be amortised by 16 years according to the useful life of the converting station. (viii) It represented the government supporting fund obtained by Yichang polysilicon from the acquiring of the assets and liabilities of Crucible project of Yichang Hejing Photoelectric Ceramic Co., Ltd. The proceeds would be amortised and credited to income statement by 16 years after related assets were put into use. (ix)It represented the funds granted by Chengdu local government for energy glass project. It will be amortised and credited to income statement in 15 years, in accordance with the minimum operating period committed by the Group. (x)The allowance was granted by Shenzhen City Development and Reform Commission for the development of Group Coating Film experimental project. The project is amortized and included in profit and loss according to the expected service life of relevant fixed assets. (xi) It represented the funds granted by Hubei local government for inport discount complement and international corporation special subsidy. The grant will be amortised and credited to income statement by 12 to 15 years. (xii) It represented the special subsidy of Yichang National Regional Strategic Emerging Industry Development Pilot Project II, which is used to complement Yichang CSG Polysilicon “Hubei semiconductor silicon preparative technique project laboratory”. The grant will be amortised and credited to income statement by 15 years. (xiii)It represented the funds granted by Yichang Municipal Government for Yichang CSG Display Company's flat project construction support funds and construction of coil coating three-line project. The grant will be amortised and credited to income statement by 15 years. (xiv) It represented the funds granted by Xianning Government of the Project supporting fund for photoconductive glass production line, which is used to pay for Xianning CSG Glass Co. Ltd. constructing the project of photoelectric photoelectric optical glass production line. After the completion of the production line, the ownership belongs to Xianning photoelectric. The allowance will be credited to income statement in 8 years, the useful life of the production line. (xv) The allowance was granted by Shenzhen Municipal Government. The allowance was used for the production line of epidemic prevention materials for Shenzhen CSG Medical Technology Co., Ltd. The facilities belonged to Shenzhen CSG Medical Technology Co., Ltd upon completion. The allowance will be credited to income statement with the useful life of the production line. (xvi)The allowance was granted by Administrative Commission of Yichang High-tech Industrial Development Zone. For senior management personnel, engineering technical personnel and senior professional technical team which is working at Yichang or plane to introduction, fund of RMB171 million was set up, as a special fund for talent introduction and housing resettlement. (xvii) It is the financial support fund for Provincial Industrial Co Construction in 2021 allocated by the Finance Bureau of Zhaoqing high tech Industrial Development Zone for Zhaoqing energy conservation company, which is used for enterprise development, production and operation. 64 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 32. Share Capital Unit: RMB Changed in the report period(+,-) Opening Closing Transferred balance New issues Bonusissue Others Sub-total balance fromreserves Total of capital 3,070,692,107 3,070,692,107 shares 33. Capital surplus Unit: RMB Item Opening balance Increased this term Decreased this term Closing balance Capital premium (share premium) 655,424,260 655,424,260 Other capital surplus -58,427,175 -58,427,175 Total 596,997,085 596,997,085 34. Other comprehensive income Unit: RMB Occuring in current period Less: Amount Less: Amount transferred transferred into into profit and retained loss in the After-tax Opening Amount earnings in the Less: After-tax Closing Item current period attribute to balance incurred current period income attribute to balance that minority before that recognized tax the parent recognized shareholde income tax into other expense company into other r comprehensive comprehensiv income in prior e income in period prior period I. Other comprehensive income items which can not be reclassified to profit or loss II. Other comprehensive income items which will 161,816,819 1,322,491 1,322,491 163,139,310 be reclassified to profit or loss 65 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Differences on translation of foreign -1,884,978 1,322,491 1,322,491 -562,487 currency financial statements Finance incentives for energy and technical 2,550,000 2,550,000 transformation Income from conversion of self use real estate 161,151,797 161,151,797 and land use right into investment real estate Total of other 161,816,819 1,322,491 1,322,491 163,139,310 comprehensive income 35. Special reserves Unit: RMB Item Opening balance Increased this term Decreased this term Closing balance Safety production cost 10,269,002 1,166,410 9,102,592 Total 10,269,002 1,166,410 9,102,592 36. Surplus reserves Unit: RMB Item Beginning of term Increased this term Decreased this term End of term Statutory surplus reserve 909,095,854 909,095,854 Discretionary surplus reserve 127,852,568 127,852,568 Total 1,036,948,422 1,036,948,422 37. Undistributed profits Unit: RMB Item The current period The same period of last year Retained earnings at the end of the previous term before adjustment 5,336,266,412 4,859,600,841 Retained earnings at the beginning of this term after adjustment 5,336,266,412 4,859,600,841 Add: net profits belonging to equity holders of the Company 1,352,517,465 391,466,723 Less:Appropriations to statutory surplus reserve Common stock dividends payable 307,069,211 211,962,885 Retained earnings in the end 6,381,714,666 5,039,104,679 66 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 38. Revenue and cost of sales Unit: RMB Occurred in current term Occurred in previous term Item Revenue Cost Revenue Cost Revenue from main 6,549,257,796 4,117,364,759 4,384,952,565 3,156,673,458 operations Revenue from other 65,544,742 9,262,386 39,268,784 2,893,573 operations Total 6,614,802,538 4,126,627,145 4,424,221,349 3,159,567,031 39. Tax and surcharge Unit: RMB Item Occurred in current term Occurred in previous term City maintenance and construction tax 20,244,886 13,417,822 Educational surcharge 17,918,346 11,582,943 Housing property tax 16,177,724 14,336,199 Land use rights 11,475,052 6,477,593 Stamp tax 3,873,467 2,314,485 Environmental protection tax 3,569,685 3,590,774 Others 706,894 618,576 Total 73,966,054 52,338,392 40. Sales expenses Unit: RMB Item Occurred in current term Occurred in previous term Freight expenses 5,430,828 68,005,806 Employee benefits 82,609,837 65,900,124 Entertainment expenses 10,768,857 5,966,150 Business travel expenses 4,144,027 2,646,504 Vehicle use fee 3,994,805 3,267,556 Rental expenses 3,608,518 3,280,632 Depreciation expenses 386,840 464,897 Others 14,382,303 12,107,865 Total 125,326,015 161,639,534 67 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 41. Administrative expenses Unit: RMB Item Occurred in current term Occurred in previous term Employee benefits 205,775,425 154,039,065 Depreciation expenses 30,558,014 30,983,197 Amortization of intangible assets 31,383,145 26,914,457 General office expenses 14,283,686 11,476,149 Labour union funds 9,143,124 7,058,240 Entertainment fees 8,583,533 4,133,275 Business travel expenses 3,293,171 1,800,471 Utility fees 2,661,302 2,887,017 Canteen fee 3,737,420 3,409,550 Vehicle use fee 2,818,991 2,011,558 Consulting advisers 7,243,698 7,668,560 Factory shutdown losses 42,910,507 Others 35,433,195 22,127,361 Total 354,914,704 317,419,407 42. Research and development expenses Unit: RMB Item Occurred in current term Occurred in previous term Research and development expenses 224,886,882 145,063,647 Total 224,886,882 145,063,647 43. Finance expenses Unit: RMB Item Occurred in current term Occurred in previous term Interest on borrowings 103,386,761 157,133,164 Less: Capitalised interest 1,416,342 4,954,200 Interest expenses 101,970,419 152,178,964 Less: Interest income 20,024,847 24,931,363 Exchange losses 3,871,530 -499,379 Others 1,182,897 4,994,975 68 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Total 86,999,999 131,743,197 44. Other income Unit: RMB Source of other gains Occurred in current term Occurred in previous term Government subsidy amortization 16,158,100 17,118,391 Industry support funds 1,782,700 3,698,000 Government incentive funds 11,750,470 13,973,402 Research grants 2,129,180 5,613,820 Others 4,733,354 7,605,713 Total 36,553,804 48,009,326 45. Investment income Unit: RMB Item Occurred in current term Occurred in previous term Structural deposit income 3,075,863 Fixed deposit income 596,467 Total 3,672,330 46. Credit impairment losses Unit: RMB Item Occurred in current term Occurred in previous term Losses on bad debts of other receivables 110,593 4,451 Losses on bad debts of accounts receivable 2,413,455 2,957,469 Total 2,524,048 2,961,920 47. Asset impairment losses Unit: RMB Item Occurred in current term Occurred in previous term Decline in the value of inventories -154,053 Impairment loss of fixed assets 26,753,082 Total 26,753,082 -154,053 69 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 48. Asset disposal income Unit: RMB Source of income from assets disposal Occurred in current term Occurred in previous term Gains and losses on disposal of non current assets 137,638 -342,005 Total 137,638 -342,005 49. Non-operating income Unit: RMB Amount of non-recurring gain and Item Occurred in current term Occurred in previous term loss included in the report period Compensation income 2,504,317 580,519 2,504,317 Amounts unable to pay 2,998,725 876,291 2,998,725 Government subsidy 100,000 Others 2,048,756 661,321 2,048,756 Total 7,551,798 2,218,131 7,551,798 50. Non-operating expenses Unit: RMB Amount of non-recurring gain and loss Item Occurred in current term Occurred in previous term included in the report period Donation 265,306 17,496,945 265,306 Compensation 20,600 Refund 15,028,336 15,028,336 Others 1,168,343 18,008 1,168,343 Total 16,461,985 17,535,553 16,461,985 51. Income tax expenses (1) List of income tax expenses Unit: RMB Item Occurred in current term Occurred in previous term Current income tax expenses 260,737,212 94,992,504 Deferred income tax expenses - 5,456,922 -10,877,296 Total 255,280,290 84,115,208 70 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (2) Adjustment process of accounting profit and income tax expense Unit: RMB Item Occurred in current term Total profit 1,624,258,194 Current income tax expense accounted by tax and relevant regulations 233,923,611 Costs, expenses and losses not deductible for tax purposes 495,218 Impact on the use of deductible loss of deferred income tax assets not -206,530 recognized in previous period Influence of deductible temporary difference or deductible losses of 34,517,081 unrecognized deferred income tax assets Balance the previous year income tax adjustment - 6,950,609 Impact of tax incentives - 6,498,481 Income tax expenses 255,280,290 52. Other comprehensive income See the note for details. 53. Items of the cash flow statement (1) Other cash received related to operating activities Unit: RMB Item Occurred in current term Occurred in previous term Interest income 20,024,847 24,931,363 Government grant 113,114,204 33,990,935 Others 45,686,124 10,774,006 Total 178,825,175 69,696,304 (2) Other cash paid related to operating activities Unit: RMB Item Occurred in current term Occurred in previous term Freight expenses 7,337,545 74,815,811 General office expenses 21,928,236 17,610,516 Business travel expenses 9,925,103 6,371,021 Entertainment fees 20,105,592 10,976,482 71 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Vehicle use fee 6,874,692 5,738,312 Maintenance fee 10,878,076 10,630,309 Rental expenses 11,665,203 7,252,265 Insurance 7,889,601 9,758,524 Commission 1,182,897 4,994,975 Consulting fees 5,050,890 5,151,892 Others 143,938,799 126,573,611 Total 246,776,634 279,873,718 (3) Other cash received related to investment activities Unit: RMB Item Occurred in current term Occurred in previous term Deposit 26,124,986 198,380 Income from trial production of construction in progress 6,011,365 27,868,724 Entrusted Loan 300,000,000 Total 32,136,351 328,067,104 (4) Other cash paid related to investment activities Unit: RMB Item Occurred in current term Occurred in previous term Trial production expenditure in construction 6,911,853 21,848,237 Total 6,911,853 21,848,237 (5) Other cash received related to financing activities Unit: RMB Item Occurred in current term Occurred in previous term Deposit 298,227 Total 298,227 (6) Other cash paid related to financing activities Unit: RMB Item Occurred in current term Occurred in previous term Equity incentive repurchase payment 122,445,171 Payment for deposit and margin 3,050,301 72 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Repay financing leases 357,808,728 Other 390,507 53,939 Total 390,507 483,358,139 54. Supplement information to the cash flow statement (1) Supplement information to the cash flow statement Unit: RMB SupplementaryInfo. Amount of this term Amount of last term 1. Reconciliation from net profit to cash flows from operating activities -- -- Net profit 1,368,977,904 401,876,965 Add: Provisions for assets impairment 26,753,082 -154,053 Credit impairment loss 2,524,048 2,961,920 Depreciation of fixed assets 448,555,136 430,017,802 Depreciation of right-of-use assets 471,792 Amortization of intangible assets 31,383,145 26,914,457 Amortization of long-term prepaid expenses 163,410 821,736 Losses on disposal of fixed assets intangible assets and other -137,638 342,005 long-term assets (“- “for gains) Finance expenses (“- “for gains) 101,970,419 152,178,964 Investment loss (“- “for gains) -3,672,330 Decrease in deferred tax assets (“- “for increase) -8,575,782 -13,637,865 Increase of deferred income tax liability (“- “for decrease) 3,118,860 2,760,569 Decrease of inventory (“- “for increase) -236,251,630 -220,040,002 Decrease of operational receivable items (“- “for increase) -260,405,962 -154,063,031 Increase of operational payable items (“- “for decrease) 224,537,331 150,101,105 Others -1,166,410 -436,183 Net cash flow generated by business operation 1,698,245,375 779,644,389 2. Net change of cash and cash equivalents -- -- Balance of cash at period end 1,647,672,831 3,071,655,971 Less: Initial balance of cash 2,124,028,196 1,831,835,030 Net increasing of cash and cash equivalents -476,355,365 1,239,820,941 (2) Formation of cash and cash equivalents Unit: RMB 73 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Item Closing balance Opening balance I. Cash 1,647,672,831 2,124,028,196 Incl: Cash on hand 2,899 2,725 Bank deposits that can be readily drawn on demand 1,457,598,945 1,463,954,484 Other cash balances that can be readily drawn on demand 190,070,987 660,070,987 II. Balance of cash and cash equivalents at the end of the period 1,647,672,831 2,124,028,196 55. Assets with restricted ownership or use rights Unit: RMB Item Ending book value Reason for restriction Monetary assets 1,760,707 Restricted deposit flow Fixed assets 17,872,800 Restricted mortgage loan Total 19,633,507 -- 56. Foreign currency monetary items (1) Foreign currency monetary items Unit: RMB Closing balance of foreign Closing Item Exchange rate currency balance convert to RMB Cash at bank and on hand -- -- 42,687,473 Incl: HKD 5,227,274 0.8321 4,349,614 USD 5,827,618 6.4601 37,646,995 EUR 19 7.6862 146 JPY 11,761,130 0.0584 686,850 AUD 797 4.8528 3,868 Accounts receivable 78,787,097 Incl: HKD 1,326,139 0.8321 1,103,480 USD 11,031,918 6.4601 71,267,293 EUR 834,785 7.6862 6,416,324 Short-term borrowings 646 Incl: USD 100 6.4601 646 Accounts payable 35,750,978 Incl: HKD 112,037 0.8321 93,226 74 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 USD 5,224,898 6.4601 33,753,364 EUR 222,216 7.6862 1,707,997 JPY 3,362,860 0.0584 196,391 Contract liabilities 26,826,039 Incl: HKD 6,217,181 0.8321 5,173,316 USD 3,351,614 6.4601 21,651,762 EUR 125 7.6862 961 57. Government subsidy (1) Basic situation of government subsidies Unit: RMB Amount included in current Type Amount Presentation project profit and loss Government subsidy amortization 16,158,100 Other income 16,158,100 Other government subsidies 92,718,500 Deferred income Other government subsidies 20,395,704 Other income 20,395,704 Total 129,272,304 36,553,804 (2) Return of government subsidies √Applicable □ Not applicable Unit: RMB Item Amount Reason TCO glass production base industrialization project 15,028,336 VIII. The changes of consolidation scope 1. Changes in scope of consolidation for other reasons On April 19, 2021, the Group set up a subsidiary, Xi'an CSG Energy-saving Glass Technology Co., Ltd. (hereinafter referred to as "Xi'an Energy-saving Company"). As of June 30, 2021, the Group had not contributed yet.The Group owns 100% of its equity. On June 25, 2021, the Group established Anhui CSG Silicon Valley Mingdu Mining Development Co., Ltd. (referred to as "Anhui Mining Company"). As of June 30, 2021, the Group had not contributed yet.The Group owns 60% of its equity. 75 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 IX. Interest in other entities 1. Interest in subsidiary (1) Composition of the Group Major business Place of Shareholding (%) Way of Name of subsidiary Scope of business location registration Direct Indirect acquicition Development, production and Chengdu CSG Chengdu, PRC Chengdu, PRC 75% 25% Establishment sales of special glass Development, production and Sichuan CSG Energy Chengdu, PRC Chengdu, PRC sales of special glass and 75% 25% Split-off Conservation processing of glass Tianjin Energy Development, production and Tianjin, PRC Tianjin, PRC 75% 25% Establishment Conservation sales of special glass Dongguan CSG Dongguan, PRC Dongguan, PRC Intensive processing of glass 75% 25% Establishment Engineering Production and sales of solar Dongguan CSG Solar Dongguan, PRC Dongguan, PRC 75% 25% Establishment glass Production and sales of hi-tech Dongguan CSG PV-tech Dongguan, PRC Dongguan, PRC 100% Establishment green battery and components Yichang CSG Production and sales of Yichang, PRC Yichang, PRC 75% 25% Establishment Polysilicon high-purity silicon materials Wujiang CSG Wujiang, PRC Wujiang, PRC Intensive processing of glass 75% 25% Establishment Engineering Production and sales of special Hebei CSG Yongqing, PRC Yongqing, PRC 75% 25% Establishment glass Production and sales of special Wujiang CSG Wujiang, PRC Wujiang, PRC 100% Establishment glass China Southern Glass Hong Kong, Hong Kong, Investment holding 100% Establishment (Hong Kong) PRC PRC Production and sales of Hebei Shichuang Yongqing, PRC Yongqing, PRC 100% Establishment ultra-thin electronic glass Production and sales of special Xianning CSG Xianning, PRC Xianning, PRC 75% 25% Establishment glass Xianning CSG Xianning, PRC Xianning, PRC Intensive processing of glass 75% 25% Split-off Energy-Saving Qingyuan CSG Production and sales of Qingyuan, PRC Qingyuan, PRC 100% Establishment Energy-Saving ultra-thin electronic glass 76 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Shenzhen CSG Financial Leasing Co., Shenzhen, PRC Shenzhen, PRC Finance leasing, etc. 75% 25% Establishment Ltd. Jiangyou CSG Mining Production and sales of silica Jiangyou, PRC Jiangyou, PRC 100% Establishment Development Co., Ltd. and its by-products Shenzhen CSG PV Investment management of Shenzhen, PRC Shenzhen, PRC 100% Establishment Energy Co., Ltd. photovoltaic plant Qingyuan CSG New Clean energy development, Qingyuan, PRC Qingyuan, PRC 100% Establishment Energy Co., Ltd. photovoltaic power generation Suzhou CSG PV-tech Clean energy development, Wujiang, PRC Wujiang, PRC 100% Establishment Co., Ltd. photovoltaic power generation Wujiang CSG New Clean energy development, Wujiang, PRC Wujiang, PRC 100% Establishment Energy Co., Ltd. photovoltaic power generation Yichang CSG New Clean energy development, Yichang, PRC Yichang, PRC 100% Establishment Energy Co., Ltd photovoltaic power generation Production and sales of display Shenzhen CSG Display Shenzhen, PRC Shenzhen, PRC 60.8% Acquisition component products Xianning CSG Photoelectric glass and high Xianning, PRC Xianning, PRC 100% Acquisition Photoelectric aluminium glass Zhaoqing Production and sales of special Zhaoqing, PRC Zhaoqing, PRC 100% Establishment Energy-SavingGlass glass Zhaoqing Automobile Production and sales of special Zhaoqing, PRC Zhaoqing, PRC 100% Establishment Glass glass Develop, manufacture and sell Anhui CSG New key materials or complete sets Fengyang, PRC Fengyang, PRC 100% Establishment Energy Materials of equipment for new energy power generation Anhui CSG New Quartz Quartzite mining, processing, Fengyang, PRC Fengyang, PRC 100% Establishment material purification, sales Anhui Mining Fengyang, PRC Fengyang, PRC Mining of mineral resources 60% Establishment Production and sales of special Xi'an Energy-saving Xi'an, PRC Xi'an, PRC 55% 45% Establishment glass (2)Important non-wholly owned subsidiary Unit: RMB Shareholding of Total profit or loss attributable to Dividends distributed to Minority interest Subsidiaries minority minority shareholders for the year minority interests for the as at 30 June shareholders ended 30 June 2021 year ended 30 June 2021 2021 77 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Shenzhen CSG Display 39.20% 15,671,487 388,306,164 (3) Major financial information of important non-wholly owned subsidiaries Unit: RMB Name of Closing balance Subsidiary Current assets Non-current assets Total assets Current liabilities Non-current liabilities Total liabilities 245,824,959 1,392,976,463 1,638,801,422 535,730,360 56,375,022 592,105,382 Shenzhen CSG Opening balance Display Current assets Non-current assets Total assets Current liabilities Non-current liabilities Total liabilities 1,709,492,38 304,147,421 1,405,344,962 3 630,254,366 81,201,074 711,455,440 Unit: RMB Occurred in current term Occurred in previous term Cash flows Cash flows Name of Total Total from from Subsidiary Revenue Net profit comprehensive Revenue Net profit comprehensive operating operating income income activities activities Shenzhen 378,092,939 46,313,955 46,313,955 57,269,209 212,884,437 25,080,790 25,080,790 61,513,296 CSG Display 2. Interests in joint ventures Relationship Registered capital Company Name Date of establishment Equity ratio with the (RMB 0,000) company Yichang Nanxing Automotive Electronics October 13, 2020 9,000 30.40% Joint venture Co., Ltd. Yichang Rongsheng New Material Co., Ltd. October 19, 2020 500 39% Joint venture As of June 30, 2021, the Group had not actually injected capital into the above associated enterprises. X. Risk related to financial instrument The Group's activities expose it to a variety of financial risks: market risk (primarily currency risk and interest rate risk), credit risk and liquidity risk. The Group's overall risk management programme focuses on the unpredictability of financial markets and seeks to minimise potential adverse effects on the Group's financial performance. (1) Market risk 78 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (a) Foreign exchange risk The Group’s major operational activities are carried out in Mainland China and a majority of the transactions are denominated in RMB. However, some of the export business is settled in foreign currency. Besides, the Group is exposed to foreign exchange risk arising from the recognized assets and liabilities, and future transactions denominated in foreign currencies, primarily with respect to US dollars and HKD. The Group monitors the scale of foreign currency transactions, foreign currency assets and liabilities, and adjusts settlement currency of export business, to furthest reduce the currency risk. As at 30 June 2021, the carrying amounts in RMB equivalent of the Group’s assets and liabilities denominated in foreign currencies are summarized below: 30 June 2021 USD HKD Others Total Financial assets denominated in foreign currency Cash at bank and on hand 37,646,995 4,349,614 690,864 42,687,473 Receivables 71,267,293 1,103,480 6,416,324 78,787,097 Total 108,914,288 5,453,094 7,107,188 121,474,570 Financial liabilities denominated in foreign currency Short-term borrowings 646 646 Payables 33,753,364 93,226 1,904,388 35,750,978 Total 33,754,010 93,226 1,904,388 35,751,624 31 December 2020 USD HKD Others Total Financial assets denominated in foreign currency Cash at bank and on hand 16,599,430 5,997,799 1,109,657 23,706,886 Receivables 84,333,333 1,392,919 6,699,153 92,425,405 Total 100,932,763 7,390,718 7,808,810 116,132,291 Financial liabilities denominated in foreign currency Short-term borrowings 63,120,000 63,120,000 Payables 47,632,226 3,868,806 4,443,735 55,944,767 Total 47,632,226 66,988,806 4,443,735 119,064,767 As at 30 June 2021, if the currency had strengthened/weakened by 10% against the USD while all other variables had been held constant, the Group’s net profit for the year would have been approximately RMB 6,388,624 lower/higher (31 December 2020: approximately RMB 4,530,546 lower/higher) for various financial assets and liabilities denominated in USD. Other changes in exchange rate had no significant influence on the Group's operating activities. 79 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 (b) Interest rate risk The Group's interest rate risk arises from long-term interestbearing borrowings including long-term borrowings and bonds payable. Financial liabilities issued at floating rates expose the Group to cash flow interest rate risk. Financial liabilities issued at fixed rates expose the Group to fair value interest rate risk. The Group determines the relative proportions of its fixed rate and floating rate contracts depending on the prevailing market conditions. As at 30 June 2021, the Group’s long-term interest-bearing debt at variable rates and fixed rates as illustrated below: Type 30 June 2021 31 December 2020 Debt at fixed rates 2,357,285,920 2,105,274,331 Debt at variable rates 828,555,276 742,000,000 Total 3,185,841,196 2,847,274,331 The Group continuously monitors the interest rate position of the Group. Increases in interest rates will increase the cost of new borrowing and the interest expenses with respect to the Group’s outstanding floating rate borrowings, and therefore could have a material adverse effect on the Group’s financial position. The Group makes adjustments timely with reference to the latest market conditions, which includes increasing/decreasing long-term fixed rate debts at the anticipation of increasing/decreasing interest rate. (2) Credit risk Credit risk is managed on the grouping basis. Credit risk mainly arises from cash at bank, notes receivable, accounts receivable, other receivables. The Group expects that there is no significant credit risk associated with cash at bank since they are mainly deposited at state-owned banks and other medium or large size listed banks. Management does not expect that there will be any significant losses from non-performance by these counterparties. Furthermore, as the Group’s bank acceptance notes receivable are generally accepted by the state-owned banks and other large and medium listed banks, management believes the credit risk should be limited. In addition, the Group has policies to limit the credit exposure on accounts receivable, other receivables and trade acceptance notes receivable. The Group assesses the credit quality of and sets credit limits on its customers by taking into account their financial position, the availability of guarantee from third parties, their credit history and other factors such as current market conditions. The credit history of the customers is regularly monitored by the Group. In respect of customers with a poor credit history, the Group will use written payment reminders, or shorten or cancel credit periods, to ensure the overall credit risk of the Group is limited to a controllable extent. (3) Liquidity risk Cash flow forecasting is performed by each subsidiary of the Group and aggregated by the Group’s finance department in its headquarters. The Group’s finance department at its headquarters monitors rolling forecasts of the Group's short-term and long-term liquidity requirements to ensure it has sufficient cash reserve, while maintaining sufficient headroom on its undrawn committed borrowing facilities from major financial institutions so that the Group does not breach borrowing limits or covenants on any of its borrowing facilities to meet the short-term and long-term liquidity requirements. 80 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 The management intends to take the following measures to ensure that the group's liquidity risk is within a controllable range. (a) The Group will have steady cash inflows from operating activities; (b) The Group will pay the debts that mature and finance the construction projects through the existing bank facilities; (c) The Group will closely monitor the payment of construction expenditure in terms of payment time and amount. The financial liabilities of the Group at the balance sheet date are analysed by their maturity date below at their undiscounted contractual cash as follows: 30 June 2021 Within 1 year 1 to 2 years 2 to 5 years Over 5 years Total Short-term borrowings 318,162,276 318,162,276 Notes payable 304,710,352 304,710,352 Accounts payable 1,242,148,009 1,242,148,009 Other payables 233,274,223 233,274,223 Other current liabilities 32,329,042 32,329,042 Non-current liabilities due within 138,831,418 138,831,418 one year Long-term borrowings 46,088,172 715,895,293 526,921,195 1,288,904,660 Bonds payable 120,000,000 2,087,741,935 2,207,741,935 Total 2,435,543,492 2,803,637,228 526,921,195 5,766,101,915 31 December 2020 Within 1 year 1 to 2 years 2 to 5 years Over 5 years Total Short-term borrowings 357,872,322 357,872,322 Notes payable 144,851,192 144,851,192 Accounts payable 1,237,833,051 1,237,833,051 Other payables 287,332,992 287,332,992 Other current liabilities 34,586,292 34,586,292 Non-current liabilities due within 951,180,309 951,180,309 one year Long-term borrowings 32,663,037 731,295,181 154,771,873 918,730,091 Bonds payable 120,000,000 120,000,000 2,027,741,935 2,267,741,935 Total 3,166,319,195 851,295,181 2,182,513,808 6,200,128,184 XI. Disclosure of fair value 1. The ending fair value of assets and liabilities measured at fair value Based on the lowest level input that is significant to the fair value measurement in its entirety, the fair value hierarchy has the following levels: Level 1: Quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2: Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or 81 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 indirectly. Level 3: Unobservable inputs for the asset or liability. (a) Assets continuously measured at fair value By June30, 2021, the Group’s using assets and liabilities measured at fair value are listed three levels as followings: 30 June 2021 Level 1 Level 2 Level 3 Total Measured at fair value through other comprehensive income Receivables Financing 444,025,966 444,025,966 Investment property 383,084,500 383,084,500 Total 827,110,466 827,110,466 (b) Assets and liability that not measured but disclosed at fair value The group’s financial assets and financial liabilities measured at amortized cost mainly include: accounts receivable, short-term borrowings, accounts payable, long term borrowings, bonds payable, long-term payables, ect. Except for financial liabilities listed below, book value of the other financial assets and liabilities not measured at fair value is a reasonable approximation of their fair value. 30 June 2021 31 December 2020 Carrying amount Fair value Carrying amount Fair value Financial liabilities Medium term notes 800,000,000 803,364,000 Corporate bonds 1,995,284,179 2,002,974,000 1,994,020,348 1,987,041,277 Total 1,995,284,179 2,002,974,000 2,794,020,348 2,790,405,277 The fair values of corporate bonds and medium-term notes are the present value of the contractually determined stream of future cash flows at the rate of interest applied at that time by the market to instruments of comparable credit status and providing substantially the same cash flows on the same terms, and corporate bonds belongs to Level 2. XII. Related party and related Transaction 1. Information of the parent company The Company regards no entity as the parent company. 2. Information of the subsidiaries The general information and other related information of the subsidiaries are set out in attached note. 3. Joint venture of the Company The general information and other related information of joint ventures of the Company are set out in attached note. 4. Other related parties Other related parties Relationship between other related parties and the enterprise 82 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Shenzhen Jushenghua Co., Ltd. Party acting in concert of the Company's largest shareholder Foresea Life Insurance Co., Ltd. The Company's largest shareholder Related parties of the person acting in concert of the Company's Xinjiang Qianhai United Property Insurance Co., Ltd. largest shareholder Related parties of the person acting in concert of the Company's Suzhou Baoqi Logistics Co., Ltd. largest shareholder 5. Related party transactions (1)Related transactions for the purchase and sale of goods, provision and receipt of services Purchase of goods / acceptance of labor services Unit: RMB Related party Related party transactions Amount incurred in the Amount incurred in the current period previous period Suzhou Baoqi Logistics Co., Ltd. Acceptance of labor services 5,247,713 Other related parties Purchase of goods 2,428,018 Total 7,675,731 Sales of goods / provision of labor services Unit: RMB Related party Related party transactions Amount incurred in the Amount incurred in the current period previous period Shenzhen Jushenghua Co., Ltd. Sales of goods 500 12,118,000 Other related parties Sales of goods 559,600 6,222,400 Total 560,100 18,340,400 Note: Other related parties include many companies, and the amount is scattered, so they are listed in combination. (2) Purchase insurance Unit: RMB Related party Related party transactions Amount incurred in the Amount incurred in the current period previous period Foresea Life Insurance Co., Ltd. Purchase life insurance 1,224,197 1,903,094 Xinjiang Qianhai United Property Purchase auto insurance 84,149 178,374 Insurance Co., Ltd. and property insurance Total 1,308,346 2,081,468 83 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 6. Accounts receivable and payable of related parties (1) Receivables Unit: RMB Closing balance Opening balance Related party Book balance Bad debt provision Book balance Bad debt provision Shenzhen Qianhai Liandongyun 54,000 1,080 Car Rental Co., Ltd. Other related parties 3,600 72 223,200 4,464 Total 57,600 1,152 223,200 4,464 (2) Payables Related party Closing book balance Opening book balance Suzhou Baoqi Logistics Co., Ltd. 3,166,829 2,617,344 Total 3,166,829 2,617,344 7. Commitment of related parties □ Applicable √ Not applicable XIII. Commitments and contingencies 1. Significant commitments (1) Capital commitments Capital expenditures contracted for by the Group at the balance sheet date but are not yet necessary to be recognized on the balance sheet are as follows: Item 30 June 2021 31 December 2020 Buildings, machinery and equipment 2,183,985,008 552,259,223 (2) Operating lease commitments The future minimum lease payments due under the signed irrevocable operating leases contracts are summarized as follows: 30 June 2021 31 December 2020 Within 1 year 6,548,841 7,813,728 1 to 2 years 1,278,028 541,288 2 to 3 years 477,816 84 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Total 8,304,685 8,355,016 XIV. Other important matters 1. Segment information (1) Definition foundation and accounting policy of segment The Group's business activities are categorised by product and service as follows: Glass segment, engaged in production and sales of float glass and engineering glass and other building energy - saving materials, the silica for the production thereof, etc. Solar energy segment, engaged in manufacturing and sales of polysilicon and solar battery and applications, etc. Electronic glass and display segment is responsible for production and sales of display components and special ultra-thin glass products, etc. The reportable segments of the Group are the business units that provide different products or service. Different businesses require different technologies and marketing strategies. The Group, therefore, separately manages the production and operation of each reportable segment and Estimates their operating results respectively, in order to make decisions about resources to be allocated to these segments and to assess their performance. Inter-segment transfer prices are measured by reference to selling prices to third parties. The assets are allocated based on the operations of the segment and the physical location of the asset. The liabilities are allocated based on the operations of the segment. Expenses indirectly attributable to each segment are allocated to the segments based on the proportion of each segment’s revenue. (2)Financial information of segment Unit: RMB Solar energyan Electronic glass and Item Glass industry d other industr Unallocated Elimination Total display ies Revenue from 5,322,998,745 878,276,652 413,344,356 182,785 6,614,802,538 external customers Inter-segment 29,578,235 2,611,456 27,109,441 42,470,064 - 101,769,196 revenue Interest income 1,560,878 381,279 102,225 17,980,465 20,024,847 Interest expenses 1,043,753 6,590,813 -8,940 94,371,623 - 26,830 101,970,419 Asset impairment 26,753,082 26,753,082 losses 85 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Credit impairment 2,546,188 42,069 -73,682 9,473 2,524,048 loss Depreciation and amortization 303,315,122 113,734,222 60,032,838 3,491,301 480,573,483 expenses Total profit 1,523,058,899 260,561,952 - 10,198,984 - 149,163,673 1,624,258,194 Income tax expenses 221,827,221 35,978,878 - 826,977 - 1,698,832 255,280,290 Net profit 1,301,231,678 224,583,074 - 9,372,007 - 147,464,841 1,368,977,904 Total assets 8,877,884,979 3,770,358,832 4,067,923,562 1,846,934,257 18,563,101,630 Total liabilities 2,542,266,265 668,947,088 271,254,713 3,402,684,904 6,885,152,970 Increase in non 499,420,148 34,666,192 8,444,928 129,078 542,660,346 current assets (3) Other statement The Group’s revenue from external customers domestically and in foreign countries or geographical areas, and the total non-current assets other than financial assets and deferred tax assets located domestically and in foreign countries or geographical areas are as follows: Revenue from external customers Jan.-Jun. 2021 Jan.-Jun. 2020 Mainland 5,993,997,205 3,862,784,501 Overseas 620,805,333 561,436,848 Total 6,614,802,538 4,424,221,349 Total non-current assets 30 June 2021 31 December 2020 Mainland 12,946,829,944 12,652,550,312 Hong Kong 12,433,408 12,463,605 Total 12,959,263,352 12,665,013,917 2. Other important transactions and matters that have an impact on investors' decisions □Applicable √ Not applicable XV. Notes to Financial Statements of the Parent Company 1. Other receivables Unit: RMB Item Ending book balance Beginning book balance Interest receivable 112,611 Dividends receivable 249,087,257 Other receivables 3,402,452,584 3,554,821,112 86 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Total 3,402,565,195 3,803,908,369 (1) Interest receivable 1) Classification of interest receivable Unit: RMB Nature of accounts Ending book balance Beginning book balance Interest receivable 112,611 Total 112,611 (2) Classification of dividends receivable Project (or investee) Closing balance Opening balance Dividends receivable from subsidiaries 249,087,257 Total 249,087,257 (3)Other receivables 1) Other accounts receivable classified by the nature of accounts Unit: RMB Nature of accounts Ending book balance Beginning book balance Accounts receivable of related party 3,230,505,957 3,383,284,639 Others 177,007,810 176,588,183 Total 3,407,513,767 3,559,872,822 2) Withdrawal of bad debt provision Unit: RMB Phase I Phase II Phase III Expected credit Expected credit loss for the Expected credit loss for the Bad debt provision Total losses in the next 12 entire duration (no credit entire duration (credit months impairment occurred) impairment occurred) Balance on1 January 3,500,744 1,550,966 5,051,710 2021 Balance on1 January —— —— —— —— 2021 in current period --Transferred to the 87 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Phase II --Transferred to the Phase III -- Transferred back to the Phase II -- Transferred back to the Phase I Withdrawal 9,473 9,473 Recovery Write-off Verification Other changes Balance on 30 June 2021 3,510,217 1,550,966 5,061,183 3) Disclosure by aging Unit: RMB Aging Closing balance Within 1 year (including 1 year) 3,232,299,734 Over 1 year 175,214,033 Total 3,407,513,767 4) Provision for bad debts accrued, recovered or reversed in the current period Provision for bad debts: Unit: RMB Opening Amount of change in the current period Category Closing balance balance Provision Collect or reversal Write-off Others Provision for bad 5,051,710 9,473 5,061,183 debts by portfolio Total 5,051,710 9,473 5,061,183 5) Top 5 of the closing balance of the other accounts receivable collated according to the arrears party Unit: RMB Proportion of the total Closing Name ofthecompany Nature of accounts Closing balance Aging year end balance of the balance of bad accounts receivable (%) debt provision 88 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 CSG Technology Subsidiary 754,757,255 Within 1 year 22% Shenzhen CSG 386,042,771 Subsidiary Within 1 year 11% Display Qingyuan CSG 361,938,627 Subsidiary Within 1 year 11% Energy-saving Dongguan CSG 217,211,159 Subsidiary Within 1 year 6% PV-tech China Southern Glass 214,438,085 Subsidiary Within 1 year 6% (Hong Kong) Total -- 1,934,387,897 -- 56% 2. Long-term equity investment Unit: RMB Closing balance Opening balance Item Impairment Impairment Book balance Book value Book balance Book value provision provision Investment in 6,189,306,870 15,000,000 6,174,306,870 5,859,507,870 15,000,000 5,844,507,870 subsidiaries Total 6,189,306,870 15,000,000 6,174,306,870 5,859,507,870 15,000,000 5,844,507,870 (1) Investment in subsidiaries Unit: RMB Increase and decrease in the current period Closing Closing balance of Opening balance Provision Invested company Additional Reducing balance provision (book value) for Others investment investment (book value) for impairment impairment Chengdu CSG Glass Co., Ltd. 151,397,763 151,397,763 Sichuan CSG Energy Conservation 119,256,949 119,256,949 Tianjin Energy Conservation Glass 247,833,327 247,833,327 Co., Ltd. Dongguan CSG Architectural Glass 198,276,242 198,276,242 Co., Ltd. Dongguan CSG Solar Glass Co., 355,120,247 355,120,247 Ltd. Yichang CSG Polysilicon Co., Ltd. 640,856,170 640,856,170 Wujiang CSG North-east 254,401,190 254,401,190 89 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 Architectural Glass Co., Ltd. Hebei CSG Glass Co., Ltd. 266,189,705 266,189,705 China Southern Glass (Hong Kong) 87,767,304 87,767,304 Limited Wujiang CSG Glass Co., Ltd. 567,645,430 567,645,430 Jiangyou CSG Mining Development 102,415,096 102,415,096 Co., Ltd. Xianning CSG Glass Co., Ltd. 181,116,277 181,116,277 Xianning CSG Energy Conservation 165,452,035 165,452,035 Glass Co., Ltd. Qingyuan CSG Energy Saving New 885,273,105 885,273,105 Materials Co.,Ltd. Shenzhen CSG Financial Leasing 133,500,000 133,500,000 Co., Ltd. Shenzhen CSG PV Energy Co., Ltd. 100,335,176 100,335,176 Shenzhen Nanbo Display 550,765,474 550,765,474 Technology Co., Ltd. Zhaoqing CSG Energy-Saving 129,701,000 20,299,000 150,000,000 Glass Co., Ltd. Zhaoqing CSG Automobile Glass 43,201,000 12,500,000 55,701,000 Co., Ltd. Dongguan CSG PV-tech Co., Ltd. 382,112,183 382,112,183 Anhui CSG New Energy Materials 20,000,000 280,000,000 300,000,000 Anhui CSG New Quartz material 3,000,000 17,000,000 20,000,000 Shenzhen CSG Medical 20,000,000 20,000,000 Others 253,892,197 253,892,197 15,000,000 Total 5,859,507,870 329,799,000 6,189,306,870 15,000,000 3. Operating income and operating costs Unit: RMB Occurred in this term Occurred in previous term Item Income Costs Income Costs Other business 42,342,857 37,484,754 Total 42,342,857 37,484,754 90 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 4. Investment income Unit: RMB Item Occurred in this term Occurred in previous term Long-term equity investment accounted by cost method 715,020,699 703,591,508 Investment income of trading financial assets during the holding period 2,858,476 Fixed deposit income 596,4677 Total 718,475,642 703,591,508 XVI. Supplementary Information 1. Items and amounts of extraordinary profit (gains)/loss √Applicable □Not applicable Unit: RMB Item Amount Note Gains/losses from the disposal of non-current asset (including the write-off that 137,638 accrued for impairment of assets) Governmental subsidy reckoned into current gains/losses (not including the subsidy enjoyed in quota or ration according to national standards, which are 34,784,072 closely relevant to enterprise’s business) In addition to the effective hedging business related to the normal business of the company, the profit and loss from changes in fair value arising from the holding of trading financial assets, derivative financial assets, trading financial liabilities and derivative financial liabilities, as well as the investment income 3,672,330 from the disposal of trading financial assets, derivative financial assets, trading financial liabilities, derivative financial liabilities and other creditor's rights investments Other non-operating income and expenditure except for the aforementioned -8,910,187 items Less: Impact on income tax 5,384,885 Impact on minority shareholders’ equity (post-tax) 1,596,031 Total 22,702,937 -- Explain reasons for the extraordinary profit (gain)/loss defined by Q&A Announcement No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary Profit/loss, and the items defined as recurring profit (gain)/loss according to the lists of extraordinary profit (gain)/loss in Q&A Announcement No.1 on Information Disclosure for Companies Offering Their Securities to the Public --- Extraordinary Profit/loss. □Applicable √ Not applicable 91 CSG HOLDING CO., LTD. Financial Report of Semi-annual Report 2021 2. Return on net assets and earnings per share The weighted Earnings per share Profit in the report period average net Basic earnings per Diluted earnings per assets ratio share (RMB/share) share (RMB/share) Net profit attributable to ordinary shareholders of the Company 12.60% 0.44 0.44 Net profit attributable to ordinary shareholders of the Company after 12.39% 0.43 0.43 deducting non-recurring gains and losses 3. Difference of accounting data under domestic and overseas accounting standards (1) Differences of the net profit and net assets disclosed in financial report prepared under international and Chinese accounting standards □ Applicable √ Not applicable (2) Difference of the net profit and net assets disclosed in financial report prepared under overseas and Chinese accounting standards □ Applicable √ Not applicable 92