There are 4 big kinds: Inorganics, Organics, Pigments and Feed stuff. INORANIC PRODUCTS Calcium Chloride Dihydrate74%/Anhydrate94%, AluminiumSulphate17%Min, Zinc Oxide99%/99.5%/99.7%Min, Sodium Hexametaphosphate68%Min, Sodium Metabisulphiite64%Min, PAC30%Min. ORGANIC PRODUCTS: Carbon BlackN220/N330/N550/N660, Oxalic Acid99.6%Min, PENTA98%Min, Fomic Acid85%/90%Min, CMC, Glacial Acetic Acid99%Min. PIGMENT AND DYESTUFF PRODUCTS: Lithopone28%/30%Min, Titanium Dioxide Anatase/Rutile, Iron Oxide Red/Yellow/Black/Green/Brown/Blue, Chrome Green. Sulpher Black200%180%