•Global Energy Leader and OPEC SG, HE Dr Mohammad Sanusi Barkindo and WTO DG, HE Dr Ngozi Okonjo- Iweala, at the on-going World Economic Forum, Davos, Switzerland.
•Global Energy Leader and OPEC SG, HE Dr Mohammad Sanusi Barkindo and WTO DG, HE Dr Ngozi Okonjo- Iweala, at the on-going World Economic Forum, Davos, Switzerland.
