Supplier: P.A. (phosphoric acid 85%), phosphorous acid(98.5%), monopotassium phosphite (mikp), mono ammonium phosphate ( map 12-61-0), di ammonium phosphate (DAP 21-53-0), Urea phosphate (UP ), monopotassium phosphate (MKP 0-52-34), potassium nitrate (KNO3 13.5-0-46), CAN ( calcium ammonium nitrate ), CN ( calcium nitrate), CMN (calcium magnesium nitrate ), magnesium nitrate, potassium carbonate (K2CO3), potassium hyoxide (KOH), potassium sulphate (K2SO4)