KARACHI, May 31 (APP):Treasury Management Division of National Bank of Pakistan (NBP) on Friday the following exchange rates. CURRENCY SYMBOL TT Selling TT Buying U.S DOLLAR USD 278.50 278.00 EURO EUR 301.95 301.41 JAPANESE YEN JPY 1.7758 1.7726 BRITISH POUND GBP 354.30 353.66 SWISS FRANC […]