哪里有米索前列醇片【美关税政策冲击全球产业链 专家：封闭市场无法实现产业复兴】商务部国际贸易经济合作研究院高级研究员周密在接受CGTN采访时表示，当前全球企业面临双重挑战：既要预判美国政策走向，又需应对新型贸易壁垒。周密认为，关税政策所带来的不确定性正在摧毁全球产业链，美国封闭市场难以实现产业复兴。#中国不跪中国不退##美国这次踢到中国钢板了##美国毛巾从1.28涨到6.1美元##中美没有就关税进行磋商或谈判#Businesses worldwide now face unprecedented challenges due to US tariffs, Zhou Mi, senior researcher fellow at the Chinese Academy of International Trade and Economic Cooperation under China's Ministry of Commerce, tells CGTN.He describes recent US trade policies as creating systemic "shocks" that are disrupting supply chains while generating market uncertainty.