Khu 1, Thị trấn Ngô Đồng, Giao Thuy District, Nam Dinh Province, Viet Nam

Viet Duc Transport and Trade Development Company Limited

Xóm 5, Xã Xuân Trung, Xuan Truong District

Hai Nam Petroleum Service Company Limited

Đường Lê Đức Thọ, Xã Nghĩa An, Nam Truc District

683 Trading and Services Company Limited

Xóm đường 10, Xã Mỹ Tân, My Loc District

Binh Thanh Minerals Trading Company Limited

Xóm 4, Xã Xuân Trung, Xuan Truong District

Tien Dat Mineral Manufacturer And Business Company Limited

Tổ dân phố 5B, Thị Trấn Ngô Đồng, Giao Thuy District

Tung Phuong Construction And Trading Company Limited

Thôn Nội Hoàng, Xã Yên Minh, y Yen District

Hoang Anh Trading Business Production Joint Stock Company

Số 58 Bạch Đằng, Phường Trần Hưng Đạo, Nam Dinh City

Than Nam Vang Joint Stock Company

Xóm 9, Xã Việt Hùng, Truc Ninh District

Duyen Long Trading Company Limited

Xóm 8, Xã Xuân Trung, Xuan Truong District

Nguyen Phan Trading General Company Limited

Số 70/109 Trần Thái Tông, Phường Lộc Vượng, Nam Dinh City