Phu Quang Production & Trading Company Limited
Tổ 17, Thị trấn Xuân Trường, Xuan Truong District
Bao Nam Trade Mineral Company Limited
Xóm 11, Xã Xuân Trung, Xuan Truong District
Bich Quan Production Business Company Limited
Đội 7, Xã Xuân Trung, Xuan Truong District
Khanh Thanh General Trading Company Limited
Phố Lạc Quần, Xã Xuân Ninh, Xuan Truong District
An An Trade Mineral Company Limited
Xóm 8, Xã Xuân Bắc, Xuan Truong District
Thong Nhat Trading Mineral Company Limited
Xóm Giải Phóng, Xã Xuân Phú, Xuan Truong District