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 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016
Period Ending	Dec '25 Dec 31, 2025	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
Oil and Gas Field Surface Engineering			32.38B	34.39B	32.85B	28.83B	28.30B
Oil and Gas Field Surface Engineering Growth			-5.86%	4.72%	13.93%	1.86%	14.94%
Pipeline and Storage Engineering			22.28B	21.21B	20.44B	19.96B	17.81B
Pipeline and Storage Engineering Growth			5.03%	3.76%	2.43%	12.07%	1.87%
Refining and Chemical Engineering			20.04B	21.08B	20.36B	17.45B	14.74B
Refining and Chemical Engineering Growth			-4.92%	3.51%	16.68%	18.39%	9.74%
Environmental Engineering, Project Management and Others			4.87B	6.20B	5.55B	3.82B	3.76B
Environmental Engineering, Project Management and Others Growth			-21.45%	11.67%	45.08%	1.74%	9.44%
Unallocated Other Business Income			778.67M	-	-	-	-
Total			80.34B	82.88B	79.20B	70.06B	64.61B
Total Growth			-3.06%	4.65%	13.04%	8.44%	9.56%

Source: S&P Global Market Intelligence.