美方将主办所谓关键矿产部长级会议，外交部回应

Group 1 - The core viewpoint of the article emphasizes China's unchanged stance on maintaining the stability and security of the global supply chain for critical minerals, highlighting the shared responsibility of all parties to contribute constructively [1]. Group 2 - The article references a statement made by the spokesperson of the Ministry of Foreign Affairs, Lin Jian, during a regular press conference regarding the U.S. hosting a ministerial-level meeting on so-called critical minerals [1].