低碳经济已成为世界经济发展的重要趋势,发达国家为实现低碳目标,纷纷出台贸易限制政策,对我国对外贸易产生了重要影响。本文以欧盟航空排放交易为例,论证发达国家的贸易保护措施是否符合GATT规则。面对不合理的贸易保护政策,我国一方面要利用WTO争端机制维护自身权益,另一方面要积极发展低碳技术,实现出口低碳转型,建立并完善我国的碳排放交易体系,从根本上促进我国低碳贸易的发展。 Low-carbon economy has become an important trend in world economic development. Developed countries have introduced trade restriction policies in order to achieve low-carbon goals, which have had an important impact on China’s foreign trade. This article takes the EU aviation emissions trading as an example to demonstrate whether the trade protection measures of developed countries meet the GATT rules. Faced with unreasonable trade protection policies, China should take advantage of the WTO dispute settlement mechanism to safeguard its own rights and interests. On the other hand, China should actively develop low-carbon technologies, achieve low-carbon export restructuring, and establish and improve China’s carbon emissions trading system. Promote the development of low-carbon trade in our country.