| Flag | Country | Port | Port Type | Company | Office | Region | Company Info |
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South Korea | Onsan | Ordinary | BP Korea Ltd. | Seoul | Asia | Info |
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South Korea | Onsan | Ordinary | GS Caltex Corp. | Seoul | Asia | Info |
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South Korea | Onsan | Ordinary | Hankook Shell Oil Co. Ltd. | Seoul | Asia | Info |
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South Korea | Onsan | Ordinary | SK Energy Co. Ltd. | Seoul | Asia | Info |
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South Korea | Onsan | Ordinary | LG International Corp. | Seoul | Asia | Info |
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South Korea | Onsan | Ordinary | S Oil Corporation | Seoul | Asia | Info |
