Industrial materials at Ward Mường Kim , Industrial materials at Ward Khoen On , Industrial materials at Ward Than Uyên , Industrial materials at Ward Mường Than , Industrial materials at Ward Pắc Ta , Industrial materials at Ward Nậm Sỏ , Industrial materials at Ward Tân Uyên , Industrial materials at Ward Mường Khoa , Industrial materials at Ward Bản Bo , Industrial materials at Ward Bình Lư , Industrial materials at Ward Tả Lèng , Industrial materials at Ward Khun Há , Industrial materials at Ward Tân Phong , Industrial materials at Ward Đoàn Kết , Industrial materials at Ward Sin Suối Hồ , Industrial materials at Ward Phong Thổ , Industrial materials at Ward Sì Lở Lầu , Industrial materials at Ward Dào San , Industrial materials at Ward Khổng Lào , Industrial materials at Ward Tủa Sín Chải , Industrial materials at Ward Sìn Hồ , Industrial materials at Ward Hồng Thu , Industrial materials at Ward Nậm Tăm , Industrial materials at Ward Pu Sam Cáp , Industrial materials at Ward Nậm Cuổi , Industrial materials at Ward Nậm Mạ , Industrial materials at Ward Lê Lợi , Industrial materials at Ward Nậm Hàng , Industrial materials at Ward Mường Mô , Industrial materials at Ward Hua Bum , Industrial materials at Ward Pa Tần , Industrial materials at Ward Bum Nưa , Industrial materials at Ward Bum Tở , Industrial materials at Ward Mường Tè , Industrial materials at Ward Thu Lũm , Industrial materials at Ward Pa Ủ , Industrial materials at Ward Tà Tổng , Industrial materials at Ward Mù Cả ,