本文以“一带一路”沿线108个国家和地区为研究对象，选取2013-2021年的面板数据建立固定效应模型进行实证分析，探究人民币汇率变动对进出口贸易的影响。实证结果表明：人民币汇率升值对我国向“一带一路”国家出口贸易额有着负向影响，但并不显著；对进口贸易额存在显著的正向影响。即人民币汇率变动对我国与“一带一路”沿线国家的进出口贸易存在一定的影响机制。

Taking 108 countries and regions along the "Belt and Road" as the research objects, this paper selects panel data from 2013 to 2021 to establish a fixed-effect model for empirical analysis, and explores the impact of RMB exchange rate changes on import and export trade. The empirical results show that the appreciation of the RMB exchange rate has a negative impact on China's export trade volume to the "Belt and Road" countries, but it is not significant. There is a significant positive impact on import trade volume. That is, the change of RMB exchange rate has a certain impact mechanism on the import and export trade between China and countries along the "Belt and Road".