v3.25.2
Operating costs and expenses by nature (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2024
CNY (¥)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2022
CNY (¥)
Operating costs and expenses by nature        
Equity-settled listing costs       ¥ 1,912,693
Employee benefits expense ¥ 304,121   ¥ 640,764 341,608
Professional service fees 157,768   141,938 66,657
Market incentives for charging services 113,224   231,121 120,461
Rental, facility and utilities 32,650   26,088 12,500
Cost of charging services revenues 28,447   21,167 21,936
Cost of energy solutions revenues 27,605   86,528  
Promotion and advertising expenses 22,384   39,862 24,844
Traveling, entertainment and general office expenses 16,739   24,850 15,879
Depreciation of right-of-use assets 5,265   7,440 9,219
Depreciation of property, plant and equipment 1,480   947 210
Amortization of intangible assets 743   472 167
Bandwidth and server custody expenses 2,155   3,585 4,914
Payment processing costs 1,063   1,067 2,427
Net impairment losses on receivables, prepayments and other financial assets 300,921 $ 41,226 73,816 22,042
Net impairment losses on inventories     3,296  
Others 14,367   9,712 5,058
Total operating costs and expenses ¥ 1,028,932   ¥ 1,312,653 ¥ 2,560,615