Phosphoric Acid, Yellow Phosphorus, Sodium Tripoli Phosphate, Sodium Hexameta Phosphate, Chorine Chloride, Caustic Soda, Soda Ash Light Soda Ash Dense, Ammonium Sulphate, Sodium Monofluoro Phosphate, Sodium Sulphate Anhydrous, calcium carbide, Chromic Aid, Cyanuric Acid, Dicalcium Phosphate, Sodium Silicate