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Inventories
6 Months Ended
Jun. 30, 2024
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consisted of the following:

As of December 31,As of June 30,
20232024
RMBRMB
Raw materials90,882 106,667 
Work-in-process11,003 15,089 
Finished goods58,896 55,395 
Total160,781 177,151 

The Group recorded inventory write-down of RMB9,535 and RMB1,817 for the six months ended June 30, 2023 and 2024, respectively.