稀土恢复供应！中美伦敦谈判结束，美国给了中企想要的！

Group 1 - The recent negotiations between China and the US in London resulted in a framework agreement, with both sides making minor concessions on urgent issues [1] - The rare earth issue emerged as a focal point, with many US private enterprises halting production due to a lack of rare earth materials, which cannot be stored long-term [3][5] - China has begun to gradually ease restrictions on rare earth exports, prioritizing domestic enterprises while still maintaining a rigorous review process [5][11] Group 2 - The US has agreed to lift restrictions on EDA software, semiconductor equipment, and aircraft engine components for Chinese companies, excluding AI chips [5][9] - The availability of EDA software is crucial for domestic chip manufacturers, enabling them to collaborate with TSMC for chip production [5][9] - The lifting of restrictions on lithography machines is significant for the domestic chip industry, enhancing production capacity and supporting advancements in manufacturing techniques [7][9] Group 3 - The provision of aircraft engine components is vital for the domestic C919 aircraft, allowing for quicker integration and deployment of the aircraft [9] - The negotiation outcomes are seen as beneficial for the US, as they exchanged critical technology for urgently needed rare earth materials [9][11] - The results of the negotiations signal a positive development for global industry, potentially alleviating tensions in the supply chain and promoting economic stability [13]