XML 35 R14.htm IDEA: XBRL DOCUMENT v3.24.1
Inventories
12 Months Ended
Dec. 31, 2023
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consisted of the following:
As of December 31,
20222023
RMBRMB
Raw materials65,575 90,882 
Work-in-process2,999 11,003 
Finished goods113,998 58,896 
Total182,572 160,781 
The Group recorded inventory write-down of RMB49,485, RMB35,406 and RMB10,641 for the years ended December 31, 2021, 2022 and 2023, respectively.