スーダンの石油とガストップ企業
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Oil and Natural Gas Corporation
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Sudan National Petroleum Corporation
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China National Petroleum Corporation
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Sunagas
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Petrodar Operating Company
*免責事項:上位企業は順不同
Oil and Natural Gas Corporation
Sudan National Petroleum Corporation
China National Petroleum Corporation
Sunagas
Petrodar Operating Company
*免責事項:上位企業は順不同