Doha-Mubasher: Qatar National Bank (QNB) authorized several banks to work together as key managers to issue US dollar bonds, according to a bourse statement. A USD benchmark Reg S offering under its euro medium term note program may follow subject to market conditions. Barclays Bank, HSBC Bank, Mizuho Bank, MUFG Securities EMEA, QNB Capital and Standard Chartered Bank will be arranging fixed income investor meetings on behalf of QNB Group.