Sino Oil and Gas Holdings Ltd.の営業キャッシュフローマージン推移
(単位:百万) | 営業キャッシュフローマージン | 前年比 |
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Exploration, development and production of coalbed methane, exploitation and sale of crude oil and natural gas, and raw coal washing and sale of raw and cleaned coal in China.
Exploration, development and production of coalbed methane, exploitation and sale of crude oil and natural gas, and raw coal washing and sale of raw and cleaned coal in China.