ブタジエントップ企業
-
China Petroleum & Chemical Corporation
-
China National Petroleum Corporation
-
TPC Group
-
Shell plc
-
Exxon Mobil Corporation
*免責事項:上位企業は順不同
China Petroleum & Chemical Corporation
China National Petroleum Corporation
TPC Group
Shell plc
Exxon Mobil Corporation
*免責事項:上位企業は順不同