Defending its decision to cut off crude oil and gas supply to the Dangote Refinery, PENGASSAN accused its management of disengaging its members for joining labour unions. “Consequent to these, you are hereby directed to cut off gas supply to NGIC effective immediately. Advertisement“NGIC Chairman, ensure that gas supply to the Refinery is cut off effective immediately. The coming on board of the Dangote Petroleum Refinery had reshaped Nigeria’s downstream petroleum sector. “In plain language, PENGASSAN has directed its branches to disrupt and stop the supply of petroleum products from the Dangote refinery to Nigerians.