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
Operation Services	321.15M
Operation Services Growth	66.06%
Comprehensive Solutions for Heavy Metal Pollution Prevention and Control	302.59M
Comprehensive Solutions for Heavy Metal Pollution Prevention and Control Growth	-34.18%
Product Sales	269.12M
Product Sales Growth	96.00%
Other Business	2.75M
Other Business Growth	63.80%
Other	31.58M
Other Growth	94.08%

Revenue by Geography

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

Millions CNY. Fiscal year is Jan - Dec.