经济日报：关税不能成为地缘政治工具

Core Viewpoint - The U.S. has announced that any country engaging in commercial activities with Iran will face a 25% tariff on all business dealings with the U.S., using tariffs as a geopolitical pressure tool and political means [1] Group 1: Economic Impact - The imposition of tariffs is expected to create new risks for the international community, disrupt normal international trade order, and undermine global confidence in economic stability [1] - Historical evidence suggests that weaponizing tariffs does not resolve issues but rather disrupts international governance and creates chaos [1] Group 2: Global Trade and Supply Chain - The U.S. approach may lead to increased global trade costs, distort resource allocation efficiency, and weaken the stability of global industrial and supply chains [1] - This strategy is likely to exacerbate uncertainty in the global economic environment, ultimately harming the interests of all countries, including the U.S. [1] Group 3: Legal and Economic Principles - The U.S. attempts to prioritize domestic law over international rules in reshaping the boundaries of international trade, which is deemed unsustainable from both legal and economic perspectives [1]