Abstract: The settlement risk in the international trade and the impact on China's export of aquatic products caused by Renminbi appreciation was analyzed in this paper. We found that the increase tendency of China's aquatic products export will continue, the international trade's conditions of aquatic products for China will be improved and the market structure of aquatic product international trade will be changed, along with Renminbi appreciation. Some suggestions were proposed on speeding up market multiplex and the transformation of the mode of growth of foreign trade of the aquatic products.