美国准备对中国电池材料下手，专家：美以补贴为借口，实质出于政治考量

Core Points - The U.S. Department of Commerce has preliminarily ruled that Chinese key battery components, specifically active anode materials, are receiving substantial government subsidies, paving the way for potential anti-subsidy tariffs [1][2] - The investigation into these subsidies began on December 18, 2022, following a complaint from the U.S. Active Anode Materials Producers Alliance [1] - Active anode materials are crucial for battery performance, lifespan, and safety, with China supplying a significant portion of the world's graphite, accounting for 59% of U.S. natural graphite and 68% of synthetic graphite imports [1] Industry Implications - The investigation is separate from broader tariffs imposed by the U.S. government on trade partners and is specifically targeting the battery supply chain [2] - The U.S. House of Representatives passed a bill in March aimed at reducing reliance on Chinese battery suppliers, indicating a strategic move to weaken China's dominance in the battery supply chain [2] - Chinese companies are noted for their competitive advantage due to high cost-performance ratios and a well-established supply chain, which allows them to produce quality products at lower costs [2]