First Security Islami Bank Ltd. (FSIBL) has inaugurated 3 sub-branches on Sunday to provide shariah based banking services to its clients, a press release said.The sub branches are- Jugirhat sub-branch at Younus Nagar, Hathazari, Chattogram, Kutubdia sub-branch, Baroghop, Kutubdia, Cox’s Bazar and Moyendia Bazar sub Branch, Boalmari, Faridpur. Syed Waseque Md Ali, MD of the bank inaugurated those sub-branches through video conference. Abdul Aziz, AMD, Md. Zahurul Haque, DMD were also present.