China Oilfield Services Ltd. Sustainability Reports
China Oilfield Services Limited is an integrated oilfield services provider operating in offshore China and international markets. The company provides drilling services, well services, marine support and transportation, and geophysical and surveying services.
Sector: Mining & quarrying
Country: China
Exchange: Hong Kong Stock Exchange
ISIN: CNE1000002P4
14 reports from 2008 to 2025