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12/13Articles of Association of Chi……
12/13List of Directors and Their Ro……
12/13Results of 2017 First Extraord……
To the end of 2016, COSL operated and managed 6 seismic vessels, 2 OBC teams and 5 engineering survey vessels, 45 drilling rigs (33 jack-ups, 12 semi-submersibles), 2 accommodation rigs, 5 modular rigs, 430 units of well-tech facilities and equipments and 130 oilfield services vessels of various kinds.
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COSL focus on its people-oriented philosophy and encourage career development of our staff, deepen our relationship, facilitate common development among the Company and our staff, strive to develop a responsible supply chain, make progress in strategic cooperation for mutual benefits, as well as increase our efforts on welfare so as to contribute to the society.
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