美国和墨西哥宣布制定协调贸易政策的计划

Group 1 - The core point of the article is the announcement by the United States and Mexico to develop a coordinated trade policy aimed at alleviating vulnerabilities in the critical mineral supply chain [1] Group 2 - The initiative is expected to enhance cooperation between the two countries in the mining and processing of essential minerals [1] - This collaboration is part of a broader strategy to secure supply chains for critical minerals, which are vital for various industries, including technology and renewable energy [1]