BEIJING, Sept. 1 (Xinhua) -- At the invitation of Chinese Premier Li Keqiang, Ethiopian Prime Minister Abiy Ahmed Ali and Prime Minister of Lesotho Thomas Motsoahae Thabane will attend the 2018 Beijing Summit of the Forum on China-Africa Cooperation and pay official visits to China from Sept. 1 to 7 successively, Foreign Ministry spokesperson Hua Chunying announced Saturday.