China Oilfield Services Ltd. - H Sharesの流動資産推移
(単位:百万) | 流動資産 | 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.