Hoàng Gia Phú Thọ Joint Stock Company
Khu 6, Xã Giáp Lai, Thanh Son District
Dong Phong Company Limited
Khu 4, Xã Kinh Kệ, Lam Thao District
Ata Phu Tho Joint Stock Company
Khu 16, Xã Đào Xá, Thanh Thuy District
D.T.H Minerals Joint Stock Company
Khu 6, Xã Giáp Lai, Thanh Son District
Thang Long Mineral Resources and Metallurgy Joint Stock Company
Xóm Vì, Xã Thượng Cửu, Thanh Son District
Tm-DV Thanh Son Minerals Company Limited
Số nhà 118, Thị trấn Thanh Sơn, Thanh Son District
Thanh Do PT Joint Stock Company
Khu 14, Xã Tiên Phú, Phu Ninh District
Thai Son Minerals And Trading Joint Stock Company
Số 33, phố Phú Gia, Thị trấn Thanh Sơn, Thanh Son District
Binh Yen Services And Trading Company Limited
Khu 1, Phường Thanh Miếu, Viet Tri City
Hong Ha Mineral Manufacturer And Exploiting Company Limited
Khu 8, Xã Tiên Du, Phu Ninh District