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
Inspection and Testing Services	937.22M
Inspection and Testing Services Growth	19.12%
New Engineering Materials	214.24M
New Engineering Materials Growth	-21.53%
Special Engineering Professional Services	179.23M
Special Engineering Professional Services Growth	-35.35%
City Security	23.20M
City Security Growth	3.98%

Revenue by Geography

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

Millions CNY. Fiscal year is Jan - Dec.