DEAR SIR,    WE ARE IMMEDIATE READY, ABLE AND WILLING TO PURCHASE 12,500/MT OF OPC 42.5N/R MANUFACTURED IN U.S., ONLY. PAYMENT WILL BE 100% BY BANK GUARANTEE.    PLEASE LET US KNOW YOUR CIF PRICE, SO THAT WE MAY FORWARD OUR ICPO. YOURS ETC., H.MARTIN