Revenue by Product

Financials in millions CNY. Fiscal year is January - December.

Millions CNY. Fiscal year is Jan - Dec.

Fiscal Year	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020
Copper Pin Heat Dissipation Substrate	548.03M
Copper Pin Heat Dissipation Substrate Growth	-7.11%
Leftover	156.86M
Other Business	13.27M
Other Business Growth	-91.71%
Copper Flat Bottom Heat Dissipation Substrate	2.89M
Copper Flat Bottom Heat Dissipation Substrate Growth	9.98%
Other	3.59M
Other Growth	-42.94%

Revenue by Geography

Financials in millions CNY. Fiscal year is January - December.

Millions CNY. Fiscal year is Jan - Dec.