欧盟只给中国30天，必须要解决稀土供应，否则冯德莱恩取消访华

Group 1 - The EU has set a 30-day deadline for China to resolve issues related to rare earth supply, threatening to cancel the planned visit of EU Commission President Ursula von der Leyen if not addressed [1][15][17] - The friction between China and Europe began with the EU's anti-dumping investigation into Chinese electric vehicles, leading to tariffs of nearly 40% on certain imports [3][5] - The EU's reliance on China for rare earth materials exceeds 90%, posing a significant risk to its technological development and energy transition [13][21] Group 2 - European companies are facing production halts due to difficulties in obtaining rare earth magnets, with some suppliers reporting inventory that could last only two to four weeks [23] - The EU is actively seeking to diversify its rare earth supply by exploring domestic mining opportunities and collaborating with countries like Australia and the US [25][27] - The ongoing tensions highlight the strategic importance of rare earths in high-tech industries, with both sides needing to negotiate for mutual benefit [19][30][32]