By Emmanuella Anokam The Nigeria Petroleum Development Company Ltd. (NPDC) says the ongoing rehabilitation of NNPC refineries and completion of private refineries like Dangote refinery would shore up Nigeria’s position as a refining and petrochemicals hub. Mr Ali-Muhammad Zarah, Managing Director, NPDC, said this on Thursday in Abuja, at the ongoing fifth Nigeria Interrnational Energy Summit (NIES 2022) with the theme ‘Revitalising the Industry: Future Fuels and Energy Transition”. Zara, who spoke at a session, tagged “Upstream Forum” was represented by Mr Adeyinka Adeyemo, Executive Director,…