Tổ 2, Thị trấn Mậu A, Van Yen District, Yen Bai Province, Viet Nam

Kien Long Building Materials Joint Stock Company

Tổ 11, Thị Trấn Yên Bình, Yen Binh District

Th Stone Vietnam Joint Stock Company

Xóm Cây Thị, Xã Liễu Đô, Luc Yen District

Truong An Luc Yen General Trading Joint Stock Company

Thôn Yên Thịnh, Xã Vĩnh Lạc, Luc Yen District

SX TM Thien An And Company Limited

Tổ 8, Thị Trấn Yên Thế, Luc Yen District

Tuan Duong Luc Yen Trading and Service Company Limited

Tổ 15, Thị Trấn Yên Thế, Luc Yen District

Phuc Son Luc Yen Company Limited

Thôn Cốc Bó, Xã Liễu Đô, Luc Yen District

Van Chan Yen Bai Mineral Development Joint Stock Company

Khu phố Cửa Nhì, Xã Sơn Thịnh, Van Chan District

79 An Hung Company Limited

Tổ 1, Thị Trấn Yên Thế, Luc Yen District

Jing Lei Stone Enterprise Company Limited

Tổ 10, Thị Trấn Yên Bình, Yen Binh District

Bao Lai Trading Company Limited

Thôn Ao Khoai, Xã Thịnh Hưng, Yen Binh District