Calcium carbonate.Importing & exporting and trading
Silica sand , silica flour , calcium carbonate.
Fly ash, micro silica, soda ash, manganese ore, salt, calcium carbonate, copper slag, fasteners, gypsum board, gypsum powder, cement, clinkers, pet coke, porcelain tiles, ceramic tiles, sugar, marbles, granite, bitumen, bentonite, iron ore, nickel ingots, sulphur, sodium silicate, silica sand, quartz grit, barite,copper slag,garnet sand, abbrassive sand..