13 May 2018, Sweetcrude, Abuja — The Nigerian National Petroleum Corporation (NNPC), Sunday, said Mallam Mele Kyari, the incumbent Group…
Browsing: OPEC Representative
13 May 2018, Sweetcrude, Abuja — The Nigerian National Petroleum Corporation (NNPC), Sunday, said Mallam Mele Kyari, the incumbent Group…