Investment securities (Tables)

12 Months Ended

Dec. 31, 2023

Investment securities

Schedule of investment securities

	As of December 31,
	2022 (As adjusted)	2023
	RMB	RMB
Short-term investments_ Fair value option	2,434,864	2,183,862
Short-term investments, net_ Available-for-sale	—	561,940
Short-term investments, net_ Held-to-maturity	—	347,331
Long-term investment securities, net_ Held-to-maturity	2,851,966	5,236,109
Long-term investment securities, net_ Available-for-sale	557,492	—
Total	5,844,322	8,329,242