Perlite, coal, niche high value - electronic products
Zinc oxide & magnesium carbonate & feldspar
Coal, gbfs slag, shale
Feldspar, steel
Himalayan salt, gypsum
Sulphur bentonite
Soda ash and silica sand
Copper slag
Silicon, alginate, gypsum
Graphite, steel
Graphite electrode
Graphite electrode, graphite scraps
Rock phosphate and sulphur lumps
Coal , quartz
Gypsum powder 200 mesh, gypsum bonding adhesive, gypsum rocks
Graphite electrode
(rp), high power graphite electrode (hp), ultra high power graphite electrode (uhp)
Graphite electrode, graphite block, graphite powder
Ball clay and heavy machinery
Silica sand and gel