Carbon mineral fuel (blocks & fines ), conventional castable ( insulating conventional castable & refractory conventional castable ), calcined pyrophyllite, calcined clay, high alumina refractory cement, calcined bauxite, calcined dolomite, calcined kaolin powder, low cement castables, boiler bed material, china clay powder, pyrophyllite powder, calcined petroleum coke, cathode carbon blocks, silicon carbide grains, silicon carbide grog.
