Chinese Vice Premier Zhang Gaoli will attend the opening ceremony of the annual expo, business and investment summit between China and ASEAN, Foreign Ministry spokesperson Hua Chunying said Friday.

The 13th China-ASEAN Expo and the China-ASEAN Business and Investment Summit will be held from Sunday to Wednesday in Nanning, capital of south China's Guangxi Zhuang Autonomous Region, Hua told a press briefing.

During the expo, Zhang will meet with Cambodian Prime Minister Samdech Techo Hun Sen, Vietnamese Prime Minister Nguyen Xuan Phuc, Myanmar Vice President U Myint Swe, and Lao Deputy Prime Minister Sonexay Siphandone, Hua said.