KIGALI, July 16, 2016 (Xinhua) -- Ibrahim Boubacar Keita (C), President of Mali, attends the 35th New Partnership for Africa's Development (NEPAD) Heads of State and Government Orientation Committee meeting, in Kigali, capital of Rwanda, on July 16, 2016. African governments expect that the upcoming G20 meeting under the chairmanship of China will usher in a new industrial take-off in the continent, Senegalese President Macky Sall said on Saturday. (Xinhua/Pan Siwei)