UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 5,992,986	$ 12,547,168
Restricted cash, current	92,583	273,291
Short-term investment	0	5,505
Accounts receivable, net	3,236,747	3,281,865
Inventories, net	25,437,768	24,012,504
Prepayment and other current assets	18,610,258	18,075,415
Amounts due from related parties - current	$ 40,056	$ 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	$ 5,190,864	$ 7,708,969
Total current assets	58,601,262	65,916,446
Non-current assets:
Long-term time deposit	0	700,000
Long-term investments	3,764,820	3,710,663
Investment in equity security	27,120,596	26,604,319
Property, plant and equipment, net	17,269,071	17,401,006
Intangible assets, net	6,244,650	6,225,302
Right-of-use assets, net	9,475,879	9,948,831
Other non-current assets, net	1,922,225	2,059,747
Total non-current assets	65,797,241	66,649,868
Total Assets	124,398,503	132,566,314
Current liabilities:
Accounts payable	3,922,891	5,135,710
Short-term loans and current portion of long-term loans	1,221,453	249,614
Accrued expenses and other current liabilities	4,294,403	3,647,503
Contractual liabilities	4,754,333	4,121,305
Operating lease liabilities, current	4,841,903	3,426,067
Convertible promissory notes	10,279,000	9,952,000
Deferred government grant, current	101,955	100,060
Amounts due to related parties	$ 1,016,042	$ 26,226
Other Liability, Current, Related Party, Type [Extensible Enumeration]	us-gaap:RelatedPartyMember	us-gaap:RelatedPartyMember
Liabilities held for sale, current	$ 2,190,286	$ 2,455,539
Total current liabilities	32,622,266	29,114,024
Non-current liabilities:
Long-term loans	0	362,386
Deferred tax liabilities	168,618	171,558
Deferred government grant, non-current	1,756,743	1,776,957
Derivative liability - investor warrant	0	12,137,087
Derivative liability - placement agent warrant	3,456,797	3,455,829
Operating lease liabilities, non-current	6,647,832	7,588,971
Total non-current liabilities	12,029,990	25,492,788
Total Liabilities	44,652,256	54,606,812
Commitments and contingencies
EQUITY
Common stock (No par value; 47,912,831 and 30,866,614 shares issued and outstanding as of June 30, 2025 and December 31, 2024)	0	0
Additional paid in capital	421,530,660	405,757,103
Accumulated deficit	(334,433,987)	(318,890,314)
Accumulated other comprehensive loss	(7,469,155)	(9,029,499)
Total equity attributable to shareholders	79,627,518	77,837,290
Non-controlling interests	118,729	122,212
Total Equity	79,746,247	77,959,502
Total Liabilities and Equity	$ 124,398,503	$ 132,566,314