Revenue by Segment

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

Millions CNY. Fiscal year is Jan - Dec.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2023	FY 2022	FY 2020	FY 2019	FY 2018	FY 2017
Period Ending	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Jan '23 Jan 1, 2023	Jan '22 Jan 1, 2022	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017
Domestic Waste Disposal Business	1.44B	1.28B	1.03B	841.13M	751.30M
Domestic Waste Disposal Business Growth	12.68%	24.25%	22.58%	11.96%	21.35%
Sales and Technical Services Environmental Protection Equipment	43.27M	107.99M	46.69M	57.97M	60.47M
Sales and Technical Services Environmental Protection Equipment Growth	-59.93%	131.28%	-19.46%	-4.14%	201.86%
Hazardous waste treatment and disposal business	12.64M	11.91M	13.88M	14.10M	11.65M
Hazardous waste treatment and disposal business Growth	6.12%	-14.21%	-1.58%	21.10%	92.17%
Project Construction Business	363.10M	250.19M	306.30M	673.25M	680.27M
Project Construction Business Growth	45.13%	-18.32%	-54.50%	-1.03%	-
Other	9.96M	11.58M	6.06M	-	-
Other Growth	-14.00%	91.23%	-	-	-
Unallocated Other Businesses	-	-	-	10.32M	12.07M
Unallocated Other Businesses Growth	-	-	-	-14.49%	47.84%
Total	1.87B	1.66B	1.40B	1.60B	1.52B
Total Growth	12.62%	18.43%	-12.07%	5.34%	120.80%

Revenue by Geography

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

Millions CNY. Fiscal year is Jan - Dec.

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2023	FY 2022	FY 2020	FY 2019	FY 2018	FY 2017
Period Ending	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Jan '23 Jan 1, 2023	Jan '22 Jan 1, 2022	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017
Northeast China Region	100.28M	76.62M	70.43M	193.82M	-
Northeast China Region Growth	30.88%	8.78%	-63.66%	-	-
East China	733.14M	571.31M	746.90M	665.52M	-
East China Growth	28.33%	-23.51%	12.23%	-	-
North China	334.59M	291.40M	88.44M	166.68M	-
North China Growth	14.82%	229.48%	-46.94%	-	-
Central China Region	42.94M	53.20M	4.59M	-	-
Central China Region Growth	-19.29%	1060.31%	-	-	-
South China	138.00M	105.31M	101.49M	196.80M	-
South China Growth	31.04%	3.77%	-48.43%	-	-
Southwest Region:	523.62M	562.58M	381.92M	373.95M	-
Southwest Region: Growth	-6.93%	47.30%	2.13%	-	-
Northwestern Region	-	424.78K	-	-	-
Overseas Region	-	1.95M	10.24M	-	-
Overseas Region Growth	-	-80.98%	-	-	-
People's Republic of China	-	-	-	-	1.52B
People's Republic of China Growth	-	-	-	-	120.80%
Total	1.87B	1.66B	1.40B	1.60B	1.52B
Total Growth	12.62%	18.43%	-12.07%	5.34%	120.80%