In 2021，the overall development level of foreign trade in the Yangtze River Delta continued to improve，and the export scale achieved rapid growth. Export product structure，high-tech products export proportion increased. In terms of spatial distribution of export，Anhui’s export growth is strong，and the regional export tends to be balanced. Looking ahead to 2022，the export of the Yangtze River Delta will be affected by the international economic cycle，and there will be challenges from adverse factors such as weakening demand and increasing exchange rate risk. It is necessary to further improve the quality and efficiency by means of export upgrading，tightening the RCEP signing window period，and enhancing “institution-based” opening up.