从稀土元素到稀土合金，从稀土技术到稀土替代：被夸大的稀土威胁

Core Viewpoint - The narrative of "rare earth threats" may be exaggerated, as China relies on imported rare earth alloys while the value of rare earth alloy exports from Europe and the US far exceeds that of imported rare earth elements [1][3][5] Group 1: Dependency Analysis - Foreign countries depend on China's rare earth elements, but China is more dependent on foreign rare earth alloys [3][5] - In 2022, the EU imported approximately $7.5 million worth of refined rare earth elements, with two-thirds coming from China, while the EU's imports of rare earth alloys exceeded $100 million, with only 30% sourced from China [5][7] - The US imported 90% of its rare earth elements from China in 2024, but the total value was only $25 million, while exporting $190 million worth of rare earth alloys to China [5][7] Group 2: Supply Chain Dynamics - China imports about $1.4 billion worth of rare earth alloys annually, while its exports of rare earth elements are only around $400 million [7][9] - The US has been rapidly integrating its rare earth supply chain, with USA Rare Earth acquiring UK-based LCM to enhance its supply chain capabilities [8][9] Group 3: Technological Advancements - Western countries are making significant advancements in rare earth refining and alternative technologies, aiming to break China's monopoly on refining 60%-90% of different rare earth elements by 2025 [16][19] - Innovations include bio-based extraction methods, advanced separation technologies, and recycling techniques, which are expected to enhance local processing capabilities and reduce reliance on Chinese supplies [16][19][21] Group 4: Historical Context and Future Implications - Historical attempts by China to use rare earths as a trade tool through export quotas led to short-term price spikes but ultimately resulted in decreased demand as Western industries sought alternatives [27][29] - The current landscape indicates that while China maintains an advantage in primary processing, it is losing ground in the more valuable downstream products like rare earth alloys and magnets [27][29]