UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 4,438,499	$ 12,547,168
Restricted cash, current	96,563	273,291
Short-term investment	1,022	5,505
Accounts receivable, net	1,598,288	3,281,865
Inventories, net	24,290,180	24,012,504
Prepayment and other current assets, net	17,056,889	18,075,415
Amounts due from a related party - current	$ 12,026	$ 11,729
Other Receivable, after Allowance for Credit Loss, Current, Related Party, Type [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Assets held for sale, current	$ 4,793,741	$ 7,708,969
Total current assets	52,287,208	65,916,446
Non-current assets:
Long-term time deposit	0	700,000
Long-term investments	3,785,501	3,710,663
Investment in equity security	27,383,012	26,604,319
Property, plant and equipment, net	16,731,523	17,401,006
Intangible assets, net	6,162,330	6,225,302
Right-of-use assets, net	5,254,900	9,948,831
Other non-current assets, net	1,105,265	2,059,747
Total non-current assets	60,422,531	66,649,868
Total Assets	112,709,739	132,566,314
Current liabilities:
Accounts payable	3,717,431	5,135,710
Short-term loans and current portion of long-term loans	906,026	249,614
Accrued expenses and other current liabilities	5,221,917	3,647,503
Contractual liabilities	3,699,047	4,121,305
Operating lease liabilities, current	3,240,088	3,426,067
Convertible promissory notes	7,466,000	9,952,000
Deferred government grant, current	108,426	100,060
Amounts due to a related party	$ 873,575	$ 26,226
Other Liability, Current, Related Party, Type [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Liabilities held for sale, current	$ 2,121,321	$ 2,455,539
Total current liabilities	27,353,831	29,114,024
Non-current liabilities:
Long-term loans	0	362,386
Deferred tax liabilities	155,191	171,558
Deferred government grant, non-current	1,734,810	1,776,957
Derivative liability - investor warrant	0	12,137,087
Derivative liability - placement agent warrant	3,456,913	3,455,829
Operating lease liabilities, non-current	3,866,042	7,588,971
Total non-current liabilities	9,212,956	25,492,788
Total Liabilities	36,566,787	54,606,812
Commitments and contingencies
EQUITY
Common stock (No par value; 51,912,831 and 30,866,614 shares issued and outstanding as of September 30, 2025 and December 31, 2024)	0	0
Additional paid in capital	424,686,055	405,757,103
Accumulated deficit	(341,140,278)	(318,890,314)
Accumulated other comprehensive loss	(7,513,347)	(9,029,499)
Total equity attributable to shareholders	76,032,430	77,837,290
Non-controlling interests	110,522	122,212
Total Equity	76,142,952	77,959,502
Total Liabilities and Equity	$ 112,709,739	$ 132,566,314