美国关税“换马甲”不改单边主义本质

Core Viewpoint - The recent adjustment in U.S. tariff policy marks a significant shift from an "emergency state" approach to a more traditional trade law framework, while still continuing unilateral tariff measures [1] Group 1: U.S. Tariff Policy Changes - The U.S. has stopped imposing tariffs under the International Emergency Economic Powers Act (IEEPA) and has shifted to imposing additional import fees under Section 122 of the Trade Act of 1974 [1] - The new tariffs can be as high as 15% and are applicable for a maximum of 150 days, with the possibility of extension [1] - This change is seen as a response to legal challenges regarding the previous tariff measures, which lacked clear congressional authorization [1] Group 2: Impact on Global Trade - The use of unilateral measures by the U.S. undermines the multilateral trade system centered around the WTO, increasing institutional costs of trade [2] - The broad application of the Section 122 tariffs means that exporters globally will face increased cost pressures, potentially leading to a rise in intra-regional trade within North America, the EU, and ASEAN [2] - The cumulative effect of tariffs will significantly impact complex supply chains, particularly in industries like electronics and automotive parts [2] Group 3: Effects on China and Other Economies - China is expected to face rising export costs and pressure for some industries to relocate, but it retains strong economic resilience due to its large market and complete industrial system [3] - Traditional U.S. allies such as the EU, Japan, and South Korea will experience increased export costs, particularly in the automotive and machinery sectors, leading to potential retaliatory measures [3] - Resource-dependent developing countries may see fluctuations in commodity demand, exacerbating economic vulnerabilities due to the deteriorating global trade environment [3] Group 4: Broader Economic Implications - The adjustment in U.S. tariff policy, while reducing some extreme risks, still poses significant negative supply shocks with a 10% additional fee [4] - Increased import costs are likely to be passed on to consumers, complicating the Federal Reserve's monetary policy and suppressing long-term investment intentions [4] - Historical data suggests that a 1% increase in tariffs could lead to a 2% to 3% decrease in trade volume, potentially resulting in global trade growth lagging behind economic growth [4] Group 5: Call for Multilateral Trade System - The continuation of unilateralism poses systemic risks to global trade and economic growth, necessitating a collective effort to uphold the multilateral trade system centered around the WTO [5] - Countries are encouraged to resist unilateral protectionism and work towards an open world economy, which is essential for addressing current challenges and ensuring long-term development [5] - China should adopt a proactive open strategy, accurately assess the impacts of U.S. measures, and seek favorable conditions through negotiations while expanding high-level foreign trade openness [5]