Ball clay and silica clay
Ceramic raw materials like clay
Stone chips, boulder, feldspar, silica sand, ball clay & coal
Oils, green clay
Bentonite powder, bentonite clay
Ceramic clay, clay, ceramic clay (white clay) ball clay, and silica sand
Silica sanD, quartz and china clay
Clay, marble
Precious metal, earth minerals, precious metal clays
Imported chemical, clay
China clay, kaolin clay, china clay powder & silica sand
Limestone, kaolin
Clay bricks
Clay, terracotta
Coal, bentonite clay
Kaolin, clay, nickel catalyst
High alumina materials, boxite, clay
Fire clay bricks
Silica river sand, clay and top soils
Kaolin clay powder
