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