本文通过对我国污染产品的对外贸易进出口额经标准化处理后的贸易差额和贸易份额的定量计算,得出我国在改革开放20年的对外贸易中,存在污染的跨境转移。并针对不同的污染行业进行了具体分析,并提出了相应的政策建议。 Based on the quantitative calculation of the trade balance and the trade share after the standardized processing of the import and export volume of China’s foreign trade of contaminated products, this paper concludes that in our country’s foreign trade of 20 years of reform and opening up, there is a cross-border transfer of pollution. And for different polluting industries conducted a specific analysis, and put forward the corresponding policy recommendations.