Lead ingots, zinc ingots, bronze ingots, brass ingots.
Silica, quartz, ball clay, kaolin, feldspar, wollestonite, talc, barium carbonate, zinc oxide, zircosil, soda ash, sodium silicate, optapix novalk 95.
Iron powder, copper powder, tin powder, zinc powder, nickel powder, sintered parts like bushes, washers, structure parts.