Silica sand, quartz, feldspar, bauxite, limestone, iron ore, iron oxide, mill scale, manganese, manganese oxide, basalt, antimony, olivine.Manufacturing
Manganese ore, manganese concentrate, copper ore, graphite, chrome ore, marble, zinc, dolomite, feldspar and lead.Trade and promotion
Petrochemical: pp, pe, pet, ps, pvc, bitumen, paraffin, oils & chemical: sodium sulfate, potassium permanganate, caustic soda, stpp, ammonia, methanol &, fertilizers: urea, ammonium phosphate, ammonium sulfate and nitrate &, mineral: copper, aluminium, iron, lead, zinc, stone.Export and import, transportation
