SHARE-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2023

SHARE-BASED COMPENSATION

Summary of restricted share units activities

		Weighted-Average
		Grant-Date
	Number of RSUs	Fair Value
		US$
Unvested as of December 31, 2021	2,639,196	3.18
Granted	10,922,272	0.89
Vested	(9,442,362)	1.15
Forfeited	(915,276)	2.74
Unvested as of December 31, 2022	3,203,830	1.48
Granted	909,842	0.90
Vested	(1,349,098)	1.62
Forfeited	(604,826)	1.42
Unvested as of December 31, 2023	2,159,748	1.17