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	FY 2019
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	Dec '19 Dec 31, 2019
Precision Test Power Supply	662.70M
Precision Test Power Supply Growth	36.02%
Power Quality Control Equipment	159.21M
Power Quality Control Equipment Growth	-4.53%
Special Power Supply	120.35M
Special Power Supply Growth	-19.93%
Other business	25.95M
Other business Growth	48.72%
Other	4.07M
Other Growth	-6.93%

Revenue by Geography

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

Millions CNY. Fiscal year is Jan - Dec.