Nhat Anh 1079 Minerals Exploiting Joint Stock Company
Số 8B/215 Lê Lai, Phường Máy Chai, Ngo Quyen District
Viet Anh Trading Investment Business Company Limited
Số 4/61/38 An Đà, Phường Lạch Tray, Ngo Quyen District
Hong Minh Trading And Minerals Joint Stock Company
Số 28/266 Trần Nguyên Hãn, Phường Niệm Nghĩa, Le Chan District