Purchase Qty. Reference FOB Price
1-4 Tons US$450.00
5+ Tons US$350.00
Product Description
Product Description Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rock in all parts of the world, and is the main component of shells of marine organisms, snails, pearls, and eggshells. Calcium carbonate is the active ingredient in ...