Soda ash.
Bentonite for drilling dan foundry soda ash best quality.
Chemical, soda ash light, glacial acetic acid.
Sodium sulphate, soda ash, caustic soda, acetic acid, hydrogen peroxide, methyl acetate, gum copal.
Zinc ore, zinc concentrate, zinc ash, zinc eaf dust, zinc ingot, pb/lead ore, pb/lead concentrate, lead ingot, copper ore, copper concentrate, copper scrap & mellbery, copper ingots, aluminum, palladium, rhodium, irridium, thorium.
