According to statistics of Wenzhou customs, Wenzhou's foreign trade export volume was 3 billion 698 million US dollars from 1 to April this year, an increase of 22.1% over the same period last year. Footwear and other labor-intensive commodities become the main export force. Before April, the top five export commodities in Wenzhou were footwear, clothing, on-off protection circuit, synthetic leather and spectacles. Among them, $927 million for footwear, $388 million for clothing and accessories, and $112 million for synthetic leather.