NANNING, Sept. 17 (Xinhua) -- The 22nd China-ASEAN Expo (CAEXPO) and China-ASEAN Business and Investment Summit opened on Wednesday in Nanning, capital of south China's Guangxi Zhuang Autonomous Region, highlighting tech and economic collaborations between China and the Association of Southeast Asian Nations (ASEAN).
The five-day event boasts an exhibition area of nearly 160,000 square meters and the participation of over 3,200 enterprises from 60 countries.
