SELECTED CONDENSED CONSOLIDATING STATEMENTS OF OPERATIONS DATA Year ended December 31, 2022 Parent Consolidated affiliated entities VIE consolidated entities Inter- company elimination Group consolidated (US$) Revenues, net - 37,511,989 613,679 - 38,125,668 Total cost and operating expenses 3,586,852 39,001,736 14,346,213 - 56,934,801 Loss from operations (3,586,852 ) (1,489,747 ) (13,732,534 ) - (18,809,133 ) Loss before income taxes (5,990,264 ) (1,696,242 ) (14,628,926 ) - (22,315,432 ) Net loss (5,990,264 ) (1,696,003 ) (15,438,135 ) - (23,124,402 ) Year ended December 31, 2021 Parent Consolidated affiliated entities VIE consolidated entities Inter- company elimination Group consolidated (US$) Revenues, net - - 7,409,272 - 7,409,272 Total cost and operating expenses 1,010,536 127,627 13,681,122 - 14,819,285 Loss from operations (1,010,536 ) (127,627 ) (6,271,850 ) - (7,410,013 ) Loss before income taxes (3,021,789 ) (170,253 ) (5,865,989 ) 107,118 (8,950,913 ) Net loss (3,021,789 ) (170,253 ) (5,629,408 ) 107,118 (8,714,332 ) Year ended December 31, 2020 Parent Consolidated affiliated entities VIE consolidated entities Inter- company elimination Group consolidated (US$) Revenues, net 73,744 - 23,107,340 - 23,181,084 Total cost and operating expenses 50,000 - 8,405,024 - 8,455,024 Profit (loss) from operations 23,744 - 14,702,316 - 14,726,060 Profit (loss) before income taxes 28,203 (1,995 ) 14,986,062 - 15,012,270 Net income (loss) 28,203 (1,995 ) 11,931,079 - 11,957,287 6 SELECTED CONDENSED CONSOLIDATING BALANCE SHEETS DATA As of December 31, 2022 Parent Consolidated affiliated entities VIE consolidated entities Inter- company elimination Group consolidated (US$) Total current assets 7,330,103 33,642,263 9,713,750 (6,048,283 ) 44,637,833 Total non-current assets 14,690,000 56,445,366 5,939,175 (14,690,000 ) 62,384,541 Total assets 22,020,103 90,087,629 15,652,925 (20,738,283 ) 107,022,374 Total current liabilities 15,550 27,666,520 4,389,658 (6,048,283 ) 26,023,445 Total non-current liabilities - 7,637,332 - - 7,637,332 Total liabilities 15,550 35,303,852 4,389,658 (6,048,283 ) 33,660,777 As of December 31, 2021 Parent Consolidated affiliated entities VIE consolidated entities Inter- company elimination Group consolidated (US$) Total current assets 7,776,218 9,932,297 16,864,942 (227,899 ) 34,345,558 Total non-current assets 17,700,060 8,244,917 13,404,549 (15,000,000 ) 24,349,526 Total assets 25,476,278 18,177,214 30,269,491 (15,227,899 ) 58,695,084 Total current liabilities 211,430 33,686 1,703,665 (227,899 ) 1,720,882 Total non-current liabilities - - - - - Total liabilities 211,430 33,686 1,703,665 (227,899 ) 1,720,882 As of December 31, 2020 Parent Consolidated affiliated entities VIE consolidated entities Inter- company elimination Group consolidated (US$) Total current assets 125,386 14,360 28,246,141 (128,282 ) 28,257,605 Total non-current assets - - 11,479,238 - 11,479,238 Total assets 125,386 14,360 39,725,379 (128,282 ) 39,736,843 Total current liabilities - - 5,583,463 - 5,583,463 Total non-current liabilities - - 3,196 - 3,196 Total liabilities - - 5,586,659 - 5,586,659 7 SELECTED CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS DATA Year ended December 31, 2022 Parent Consolidated affiliated entities VIE consolidated entities Inter-company elimination Group consolidated (US$) Net cash used in operating activities (808,226 ) (5,444,733 ) (3,320,442 ) - (9,573,401 ) Net cash used in investing activities - (45,299,072 ) (6,188,307 ) 5,878,307 (45,609,072 ) Net cash provided by financing activities 310,000 51,328,368 - (5,878,307 ) 45,760,061 Year ended December 31, 2021 Parent Consolidated affiliated entities VIE consolidated entities Inter-company elimination Group consolidated (US$) Net cash (used in) provided by operating activities (1,015,145 ) (6,532,445 ) 2,314,408 - (5,233,182 ) Net cash used in investing activities (25,825,000 ) (8,244,917 ) (3,115,281 ) 15,090,000 (22,095,198 ) Net cash provided by financing activities 28,249,093 17,678,168 - (15,090,000 ) 30,837,261 Year ended December 31, 2020 Parent Consolidated affiliated entities VIE consolidated entities Inter-company elimination Group consolidated (US$) Net cash (used in) provided by operating activities (52,994 ) 120,750 6,998,407 - 7,066,163 Net cash used in investing activities - - (6,493,837 ) 128,282 (6,365,555 ) Net cash provided by financing activities 128,282 - 119,996 (128,282 ) 119,996 A. [Reserved] B.
SELECTED CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS DATA Year ended December 31, 2023 Parent Subsidiaries VIE and VIE’s subsidiaries Inter- company elimination Group consolidated (US$) Revenues, net - 44,394,292 656,113 - 45,050,405 Total cost and operating expenses 6,524,022 65,728,723 3,327,665 - 75,580,410 Loss from operations (6,524,022 ) (21,334,431 ) (2,671,552 ) - (30,530,005 ) Loss before income taxes (6,611,490 ) (22,612,303 ) (3,697,157 ) - (32,920,950 ) Net loss (6,611,490 ) (22,612,303 ) (3,696,931 ) - (32,920,724 ) Year ended December 31, 2022 Parent Subsidiaries VIE and VIE’s subsidiaries Inter- company elimination Group consolidated (US$) Revenues, net - 37,511,989 613,679 - 38,125,668 Total cost and operating expenses 3,586,852 39,001,736 14,346,213 - 56,934,801 Loss from operations (3,586,852 ) (1,489,747 ) (13,732,534 ) - (18,809,133 ) Loss before income taxes (5,990,264 ) (1,696,242 ) (14,628,926 ) - (22,315,432 ) Net loss (5,990,264 ) (1,696,003 ) (15,438,135 ) - (23,124,402 ) Year ended December 31, 2021 Parent Subsidiaries VIE and VIE’s subsidiaries Inter- company elimination Group consolidated (US$) Revenues, net - - 7,409,272 - 7,409,272 Total cost and operating expenses 1,010,536 127,627 13,681,122 - 14,819,285 Loss from operations (1,010,536 ) (127,627 ) (6,271,850 ) - (7,410,013 ) Loss before income taxes (3,021,789 ) (170,253 ) (5,865,989 ) 107,118 (8,950,913 ) Net loss (3,021,789 ) (170,253 ) (5,629,408 ) 107,118 (8,714,332 ) 6 SELECTED CONDENSED CONSOLIDATING BALANCE SHEET DATA As of December 31, 2023 Parent Subsidiaries VIE and VIE’s subsidiaries Inter- company elimination Group consolidated (US$) Total current assets 3,030,688 30,874,514 7,673,555 (5,762,862 ) 35,815,895 Total non-current assets 14,540,000 80,084,256 4,604,379 (14,540,000 ) 84,688,635 Total assets 17,570,688 110,958,770 12,277,934 (20,302,862 ) 120,504,530 Total current liabilities 31,823 64,306,203 4,913,254 (5,762,862 ) 63,488,418 Total non-current liabilities - 11,684,348 - - 11,684,348 Total liabilities 31,823 75,990,551 4,913,254 (5,762,862 ) 75,172,766 As of December 31, 2022 Parent Subsidiaries VIE and VIE’s subsidiaries Inter- company elimination Group consolidated (US$) Total current assets 7,330,103 33,642,263 9,713,750 (6,048,283 ) 44,637,833 Total non-current assets 14,690,000 56,445,366 5,939,175 (14,690,000 ) 62,384,541 Total assets 22,020,103 90,087,629 15,652,925 (20,738,283 ) 107,022,374 Total current liabilities 15,550 27,666,520 4,389,658 (6,048,283 ) 26,023,445 Total non-current liabilities - 7,637,332 - - 7,637,332 Total liabilities 15,550 35,303,852 4,389,658 (6,048,283 ) 33,660,777 As of December 31, 2021 Parent Subsidiaries VIE and VIE’s subsidiaries Inter- company elimination Group consolidated (US$) Total current assets 7,776,218 9,932,297 16,864,942 (227,899 ) 34,345,558 Total non-current assets 17,700,060 8,244,917 13,404,549 (15,000,000 ) 24,349,526 Total assets 25,476,278 18,177,214 30,269,491 (15,227,899 ) 58,695,084 Total current liabilities 211,430 33,686 1,703,665 (227,899 ) 1,720,882 Total non-current liabilities - - - - - Total liabilities 211,430 33,686 1,703,665 (227,899 ) 1,720,882 7 SELECTED CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS DATA Year ended December 31, 2023 Parent Subsidiaries VIE and VIE’s subsidiaries Inter-company elimination Group consolidated (US$) Net cash (used in) provided by operating activities (1,516,279 ) (5,592,986 ) (423,730 ) 250,000 (7,282,995 ) Net cash provided by (used in) investing activities 878,000 (7,881,035 ) - - (7,003,035 ) Net cash provided by (used in) financing activities - 13,529,267 400,000 (250,000 ) 13,679,267 Year ended December 31, 2022 Parent Subsidiaries VIE and VIE’s subsidiaries Inter-company elimination Group consolidated (US$) Net cash used in operating activities (808,226 ) (5,444,733 ) (3,320,442 ) - (9,573,401 ) Net cash used in investing activities - (45,299,072 ) (6,188,307 ) 5,878,307 (45,609,072 ) Net cash provided by financing activities 310,000 51,328,368 - (5,878,307 ) 45,760,061 Year ended December 31, 2021 Parent Subsidiaries VIE and VIE’s subsidiaries Inter-company elimination Group consolidated (US$) Net cash (used in) provided by operating activities (1,015,145 ) (6,532,445 ) 2,314,408 - (5,233,182 ) Net cash used in investing activities (25,825,000 ) (8,244,917 ) (3,115,281 ) 15,090,000 (22,095,198 ) Net cash provided by financing activities 28,249,093 17,678,168 - (15,090,000 ) 30,837,261 A. [Reserved] B.