China Oilfield Services Ltd. - H Sharesの財務キャッシュフロー推移
(単位:百万) | 財務キャッシュフロー | 前年比 |
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Provision of oilfield services including drilling services, well services, marine support services, and geophysical and surveying services.
Provision of oilfield services including drilling services, well services, marine support services, and geophysical and surveying services.