欧盟、美国等制定了严厉的气候变化政策,对进口的高碳产品设置种种障碍,以维护本国企业的竞争力。“共同但有区别的责任”是一个富有些许理想主义色彩的原则。在现实的商业竞争中,真正的话语权仍然掌握在经济规则的制定者手里。中国应当对美国、欧盟以及WTO持续施加压力,以避免不利规则的出现。 The European Union and the United States have formulated severe climate change policies and imposed various obstacles on imported high-carbon products to maintain the competitiveness of domestic enterprises. “Common but differentiated responsibilities” is a principle of rich, somewhat idealistic color. In the real commercial competition, the real right to speak is still in the hands of the makers of economic rules. China should continue to exert pressure on the United States, the European Union, and the WTO to avoid the appearance of unfavorable rules.