Hong Son Trade Mineral Company Limited
Xóm 8, Xã Xuân Bắc, Xuan Truong District
Khanh Thanh General Trading Company Limited
Phố Lạc Quần, Xã Xuân Ninh, Xuan Truong District
Long Ha Trading Company Limited
Đội 5, Xã Xuân Thượng, Xuan Truong District
Gia Phat Trading and Mineral A Member Company Limited
Xóm 6, Xã Xuân Trung, Xuan Truong District
Bao Hung Trading Service Company Limited
Xóm 4, Xã Xuân Trung, Xuan Truong District
Phuong Bac Business General Company Limited
Tổ 6, Thị trấn Xuân Trường, Xuan Truong District
Trung Kien Coal Mineral and Trading Company Limited
Xóm 14, Xã Xuân Phú, Xuan Truong District
Nhat Minh Trading and Mineral Company Limited
Xóm 4, Xã Xuân Châu, Xuan Truong District