Revenue by Segment

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	FY 2018	FY 2017	FY 2016
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	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016
Unallocated Other	1.21M	572.16K	310.16K	222.16K			-
Unallocated Other Growth	112.14%	84.47%	39.61%	-			-
Water Treatment Technology Solutions	336.93M	378.32M	500.13M	441.09M			-
Water Treatment Technology Solutions Growth	-10.94%	-24.36%	13.39%	-			-
Production and Sales of Waste Water Recycling Products	107.30M	107.49M	95.98M	55.37M			-
Production and Sales of Waste Water Recycling Products Growth	-0.17%	11.99%	73.35%	-			-
Operation and Maintenance Technical Service	171.66M	86.37M	74.47M	62.83M			-
Operation and Maintenance Technical Service Growth	98.74%	15.98%	18.52%	-			-
Environmental Protection	-	-	-	-			402.15M
Environmental Protection Growth	-	-	-	-			52.98%
Total	617.11M	572.75M	670.89M	559.51M			402.15M
Total Growth	7.74%	-14.63%	19.91%	-			52.98%

Source: S&P Global Market Intelligence.