美日欧在关键矿产领域宣布建立战略伙伴关系

Group 1 - The core point of the article is that the US and EU will sign a memorandum of understanding within the next 30 days to enhance the security of critical mineral supply chains [1] - The US and EU will identify and support projects in mining, recycling, processing, and refining sectors [1] - The trade initiative may include coordinated trade policies, price floors, standard-based markets, price differential subsidies, or purchase agreements [1]