​

​

As of December 31, 

​

  ​ ​ ​

2024

  ​ ​ ​

2025

Accrued warranty, non-current

4,641,346

5,543,001

Payables for purchase of property, plant and equipment, non-current

​

536,514

​

270,650

Deferred government grants, non-current

​

451,736

​

437,952

Other payables

67,354

133,767

Total

5,696,950

6,385,370