Products revenue

12 Months Ended

Dec. 31, 2023

Revenues [Abstract]

Products revenue

15. Products revenue

	For the year ended December 31,
	2021		2022		2023
	(in thousands)
ASIC chips products:		631,838		473,740		68,358
ASIC chips		560,105		436,980		47,736
Computing equipment (Note a)		—		—		8,496
Ancillary software and hardware		71,733		36,760		12,126
Others (Note b)		—		—		13,867
		631,838		473,740		82,225

Note a: The Group began offering computing equipment with embedded ASIC chips to customers in the fourth quarter of 2023.

Note b: The revenue was substantially derived from a one-off sale of intelligent router products, totaling RMB13,839,000 for the year ending December 2023. These intelligent router products were procured from external vendors and integrated with our software solutions for resale purposes. This was a one-off transaction for the Group, with no plans in place to pursue this business line in the future.