126th China Import and Export Fair opens in Guangzhou, China's Guangdong

A buyer (C) looks at the automatic sweeping robots at the 126th China Import and Export Fair, also known as the Canton Fair, in Guangzhou, south China's Guangdong Province, Oct. 15, 2019. The fair attracting about 25,600 exhibitors from home and abroad opened here on Tuesday. (Xinhua/Deng Hua)