Thien Lam Dat Joint Stock Company
thôn Thọ Sơn, Xã Lục Sơn, Luc Nam District
Dong Bac 268 Company Limited
Xóm Nòn, Thị Trấn Thanh Sơn, Son Dong District
Nui Huyen Minerals Exploiting And Trading Company Limited
Thôn Bình An, Xã Huyền Sơn, Luc Nam District
Son Lam Trading Joint Stock Company
Số 121 đường Hoàng Văn Thụ, Phường Ngô Quyền, Bac Giang City
Phat Dat Import Export Joint Stock Company
Nam Sơn, Xã Nam Dương, Luc Ngan District
Than Luc Son Minerals Company Limited
Thôn Hổ Lao, Xã Lục Sơn, Luc Nam District
Phong Kiet Huy Company Limited
Khu Vườn Hoa, Thị trấn Lục Nam, Luc Nam District
Hai Ngoc Chau Joint Stock Company
Số 28 làn 1 đường Nguyễn Thị Minh Khai, Phường Hoàng Văn Thụ, Bac Giang City
Bacgiang Exploitable Mineral Joint Stock Company
Thôn Cầu Sắt, Xã Sơn Hải, Luc Ngan District