Vermiculite, mica, non-metal minerals.
Acid grade fluorspar, met fluorspar lump, dead burnt magnesia, caustic calcined magnesia.
Foundry coke, met.coke, bauxite, mg-ingot, si-c, kaolin.
Zirconium oxide, fused zirconia.
Bentonite, matting agent.
Talc.
Bentonite, bleaching earth.
High titanium slag.
Talcum, caustic calcined magnesia, caustic calcined magnesia white ball, dead burned magnesite, fluorite, quartz sand, brucite, potash feldspar, albite, silicon carbide and ferro-alloys.
Barite powder, barite ore, natural barium sulphate, precipitated barium sulphate, barite powder for oil drilling.
Magnesium oxide, fused magnesia, magnesite ore, dolomite and other magnesium oxide.
Diatomite, bentonite, zeolite, activated bleaching earth.
Perite, raw perlite, perlite ore, vermiculite, raw vermiculite, expanded perlite.
Transparent quartz tube, yellow quartz tube, gray quartz tube, blue quartz tube, black quartz tube, high ozone quartz tube, carbon fiber heating lamp, halogen heating lamp.
Graphite rotor, graphite rod, graphite crucible, gold melting crucible, carbon graphite grucible, silicon graphite crucible, graphite ring, sealing ring, graphite ring, mechanical bearing, graphite plate, graphite block, graphite vane, pyrolytic graphite, graphite ingot, carbon brush.
Mica, vermiculite, rock-chip.
Barite Powder.
Barite Powder, Barium Sulfate, Natural Barium Sulfate.
Calcined kaolin, mullite, molochite, fused kaolin.
Bentonite.
