管健：深度解读中国对墨西哥发起贸易投资壁垒调查｜专访

Core Viewpoint - The Chinese Ministry of Commerce has initiated an investigation into Mexico's proposed trade barriers against Chinese imports, emphasizing the need to oppose unilateralism and protectionism in the context of rising tariffs from the U.S. [1] Group 1: Investigation Background - The investigation stems from Mexico's proposal submitted to Congress on September 9, 2025, to amend the Import and Export Tariff Law, which aims to increase tariffs on 1,463 tariff items, including automobiles, textiles, and machinery, with proposed rates up to 50% for certain products [3][6] - The proposed measures will only affect imports from countries without free trade agreements with Mexico, excluding products from the U.S., Canada, the EU, and Japan [3] Group 2: Impact on Trade Partners - The Ministry of Commerce stated that Mexico's unilateral tariff increase would harm the interests of relevant trade partners, including China, even within the WTO framework [4] - The proposed measures could negatively impact China's trade and investment, as they align with U.S. policies aimed at limiting Chinese access to the Mexican market [6][8] Group 3: Economic Implications - China is Mexico's second-largest trading partner, with imports from China accounting for 20% of Mexico's total imports. The proposed tariffs could affect $52 billion worth of imports, with an estimated impact of over $10 billion on Chinese goods alone [7] - The sectors most affected include steel, automobiles, textiles, and machinery, where China holds a strong comparative advantage [7]