Australian trader Simon Doyle introduces Australian wine in Yiwu, a famous production base for small commodities in east China's Zhejiang Province, Aug. 9, 2016. Simon Doyle came to Yiwu to do import and export business in 2005. There are more than 13,000 resident foreign traders from over 100 countries and regions in Yiwu, according to statistics. (Xinhua/Tan Jin)