Engr. Md Abu Noman Hawlader, Chairman BBS Group along with Md Golam Habib, Secretary of BBS Cables PLC and Mohammad Mahsin, Company Secretary of Bangladesh Building System PLC, expressed floral greetings and congratulations to Professor Shibli Rubayat-Ul-Islam for his re- appointment as the Chairman of the Bangladesh Securities and Exchange Commission (BSEC) at his office in the capital on Tuesday.