在WTO框架下,具有合法身份的环境保护逐渐被某些发达国家演变成一种贸易保护主义武器,手段之一是试图利用本国反补贴法来造设绿色贸易壁垒。现行的SCM协定并不允许将环境成本优势视为补贴,但不能排除其未来存在的可能性。发展中国家应当在环境标准与环境成本优势问题上采取恰当立场。 Under the framework of WTO, environmental protection with legal status gradually evolved into a kind of trade protectionism weapon by some developed countries. One of the means is to try to make use of domestic anti-subsidy law to build green trade barriers. The current SCM agreement does not allow the environmental cost advantage to be considered a subsidy but does not rule out the possibility of its future existence. Developing countries should take an appropriate position on the issues of environmental standards and environmental cost advantages.