The NAB Karachi claimed to have arrested one Amir Hussain, Chief Executive Officer M/s Consultancy Support Services Karachi in the limit of North Nazimabad Karachi police station. According to details, the accused was wanted in investigation against Azim Iqbal Siddiqui, M D, Sui Southern Gas Company Ltd. (SSGCL) Karachi and others regarding illegal purchase of M/s Progas Assets on exorbitant amounts, thus causing a loss to the national exchequer to the tune of Rs 1.174 billion. -PR