Dear Sirs The buyer require 60 per cent Granular and 40 percent Prilled each shipment of 12,500 MT X 12 Destination Port: Colombia (Buenaventura) Payment Instrument: Stand-By Letter of Credit or Fully Funded, Irrevocable, Confirmed, Transferable, Divisible, Auto-revolving, Documentary Letter of Credit payable 100% at Sight. Brgds. Ahmed Zaki