Md. Habibur Rahman, Additional Managing Director of Union Bank Limited, has opened the Mariumnagar sub branch and Peton Shah Mazar Gate sub branch in Chattogram on Monday. Deputy Managing Director Hasan Iqbal, Deputy Managing Director Md. Nazrul Islam, Mayor of Boalkhali Municipality Zahurul Islam and Cultural Director of Buddhist International Organization Bangladesh Chapter Pranab Raj Baruah were also present