Tu Anh Trading General Company Limited
Xóm 13, Xã Hải Trung, Hai Hau District
Minh Tien Trading Services Building Company Limited
Đội 9, Xã Trực Mỹ, Truc Ninh District
Gia Bao Trade Mineral Company Limited
Xóm 8, Xã Xuân Trung, Xuan Truong District
Long Hai Petroleum Trading Joint Stock Company
Xóm 18, Xã Giao Hải, Giao Thuy District
Ha Nam I Petroleum Company Limited
Số 16, ngõ 36, Nguyễn Thái Học – Khu TĐC Trầm Cá, Xã Lộc An, Nam Dinh City
Thanh Cong Petroleum Service Trading Company Limited
Xóm 7, Xã Xuân Vinh, Xuan Truong District
8626 Petroleum Company Limited
Xóm 3 đội 5, Xã Nghĩa Tân, Nghia Hung District