Barite ore.
Silica sand, kaolin, basalt, quartz, iron ore.
Calcium carbonate & talc powder.
Uncoated calcium carbonate powder.
Soda feldspar powder..
coated calcium carbonate powder.
Calcium carbonate powder.
Phosphate Ore, Rock..
Manganese ore, iron ore, copper concentrate, bonny light crude oil.
Gypsum powder, gypsum board, tiles and ceramic.
Plastic polymers, iron oxide, mill scale, carbon black powder, urea and silica sand.