Featured Gas OilDAPPMAN faults NNPC’s sole importation of petroleum productsBy Shile GIWAOctober 30, 2019October 30, 2019 by By Shile GIWAOctober 30, 2019October 30, 20190573 The Depot and Petroleum Products Marketers Association of Nigeria (DAPPMAN) says the Nigerian National Petroleum Corporation (NNPC) should not be the sole importer of petroleum
