This paper used the Input-Output Model,analyzed the impact of EU carbon tariffs on China' s export trade,based on implied carbon emissions.The results showed that:carbon tariffs would cause serious impact on China' s export trade;huge export volume or high carbon intensity is the most important factor;a few sectors should pay the majority of carbon tariffs,and carbon tariffs will directly affect the survival of these export sectors.Therefore,China should accelerate the process of changing the mode of econom...