Met coke, foundry coke ferro alloy
Special solvents & resins
Manganese ore
Manganese ore of 40% mn content 7
Perlite ore - foundry grade (unexpanded)
Bentonite
Zircon sand
Selenium
Mineral
Mineral ores
Pratliperl
Solar grade polysilicon
Cobalt residue, ash, metal
Feldspar
Perlite, cobalt sludge, tungsten carbide inserts
Raw material and minerals
Talc lumps
Minerals
Minral ore
Ores & minerals