v3.26.3
Taxes (Details)
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Income Tax Disclosure [Abstract]    
China statutory income tax rate 25.00% 25.00%
Preferential tax rate reduction (1.20%) (13.60%)
Change in valuation allowance (0.10%) (4.70%)
Permanent difference (24.20%) (16.10%)
Others 0.50% 9.20%
Effective tax rate (0.00%) (0.20%)