Metals and Minerals
Metals and minerals as pipes, bar, sheets, ingots, refined, powder, flakes — cast iron, mild steel, stainless steel SS304, SS316, SS316L, Hastelloy, copper, zinc, brass, bronze, galvanised iron etc.
minerals as silica, feldspar, quartz, bitumen, talc, pyrophyllite, mica, soapstone, marble, granite etc, and articles cobble, pathway stones, paveway etc.
