Huu Phuoc Stone Processing Exploiting Joint Stock Company
Thôn Tân Lang, Xã Tân Sơn, Kim Bang District
Tan Thuy Mineral Joint Stock Company
Thung Hấm, Xã Thanh Sơn, Kim Bang District
Minh Duc.6 Mining Joint Stock Company
thôn Do Lễ, Xã Liên Sơn, Kim Bang District
Hoang Nguyen Company Limited
xóm 9, Xã Ngọc Sơn, Kim Bang District
Gia Han Prodution Trading Service Company Limited
Xóm 5, Xã Thanh Sơn, Kim Bang District
Binh Minh Company Limited
thôn Hồng Sơn, Xã Thanh Sơn, Kim Bang District
CP dau tu va xay dung Nam Son Company
Thôn Hồng Sơn, Xã Thanh Sơn, Kim Bang District
Thanh Son Mining Company Limited
Phòng số 2, Công ty cổ phần SX - XNK khoáng sản Việt San, Xã Tân Sơn, Kim Bang District