Dai Nam Chu Lai Trading Investment Company Limited
84 Bùi Thị Xuân, Phường An Sơn, Tam Ky City
Son Dung Quang Nam Company Limited
261 Trần Quý Cáp, Phường Hòa Thuận, Tam Ky City
Hung Phat Loi Mineral Company Limited
78 - Trần Quý Cáp, Phường Tân Thạnh, Tam Ky City
Nui Thanh Mineral Extraction Investment Joint Stock Company
12 Đào Duy Từ, Phường Tân Thạnh, Tam Ky City
Kim Thanh Joint Stock Company
22 Trần Quý Cáp, phường Tân Thạnh, Tam Ky City
Tamky Construction & House Trading Joint-Stock Company
514 Hùng Vương, Phường An Sơn, Tam Ky City