Gas OilDPR warns dealers, importers against adulterated lubricantsMeletus EZENovember 14, 2019 by Meletus EZENovember 14, 20190416 The Department of Petroleum Resources (DPR) on Wednesday warned importers and dealers in adulterated and substandard lubricants to desist or face prosecution. Alhaji Isa Tafida,
