I am looking for a manufacturer to support regularly for the specification of DAP 64 as following :Nitrogen : 17.5 PCT MINP2O5 : 46.0 PCT MINMOISTURE : 2.0 PCT MAXSIZE : 1-4MM 90 PCT MINCOLOR : LIGHT COLOR /( yellowish )QTY: 10,000-20,000mtThank you for your attention.Best Regards,Desmond Wechat : LolDesLol Show More