Tan Thuy Mineral Joint Stock Company
Thung Hấm, Xã Thanh Sơn, Kim Bang District
Nam Nhat Minh Trading and Services Company Limited
Số 26, phố Tân Khai, Phường Minh Khai, Phu Ly City
An Khanh Ha Nam Minerals Joint Stock Company
Ngõ 40, Phường Quang Trung, Phu Ly City
Material and Trading Company Limited
La Mát, Thị Trấn Kiện Khê, Thanh Liem District
Kha Phong Building Materials Company Limited
Thôn Nam Sơn, Phường Châu Sơn, Phu Ly City
Khoi Linh 1 Company Limited
Số 8, tổ 9, Phường Lê Hồng Phong, Phu Ly City
Lien Xuan Invesment Trading Company Limited
Số 74, tổ 6, Phường Minh Khai, Phu Ly City
Hai Nam Mineral and Trding Joint Stock Company
Số 79, tổ 4, Phường Quang Trung, Phu Ly City