https://www.whitehouse.gov/articles/2025/10/u-s-japan-technology-prosperity-deal/
○日米両政府、重要鉱物および希土類元素の供給確保に関する日米枠組み（2025/10/28）
https://www.whitehouse.gov/briefings-statements/2025/10/united-states-japan-framework-for-securing-the-supply-of-critical-minerals-and-rare-earths-through-mining-and-processing/
