Thai Nguyen Investment Mining Joint Stock Company
Mỏ Choẹt, Xã Minh Đức, Pho Yen Town
Anh Duc An Khanh Company Limited
Xóm Ngò, Xã An Khánh, Dai Tu District
Truong Cao dang nghe cong nghiep Viet Bac- VINACOMIN
Xóm Sơn cẩm, xã Sơn cẩm, Phu Luong District
xay dung va khai thac than Thai nguyen Company
Xã Sơn cẩm, Phu Luong District
Than Thai Nguyen Exploiting And Construction Joint Stock Company
Xóm Cao Sơn 3, Xã Sơn Cẩm, Phu Luong District
Tln Investment Mining Joint Stock Company
Số nhà Thôn Xuân Trù, Xã Tiên Phong, Pho Yen Town
Thac Vang Coal Mining Joint Stock Company
Xóm Thác Vạng, Xã An Khánh, Dai Tu District
An Phat Thai Company Limited
Xóm 1, Xã Hà Thượng, Dai Tu District
xay dung ha tang va SXVLXD Thai nguyen Company
Phường Quán triều, Thai Nguyen City
mot thanh vien than Khanh Hoa VVMI Company Limited
Xã Sơn Cẩm, Phu Luong District