China National Petroleum Corporation
[ar] مؤسسة البترول الوطنية الصينية
[bg] Китайска национална нефтогазова корпорация
[bn] চায়না ন্যাশনাল পেট্রোলিয়াম কর্পোরেশন
[ca] China National Petroleum Corporation
[cs] China National Petroleum Corporation
[da] China National Petroleum Corporation
[de] China National Petroleum Corporation
[eo] Ĉinia Nacia Nafta-Tergasa Korporacio
[es] China National Petroleum Corporation
[eu] China National Petroleum Corporation