美国国防部投资澳稀土矿，澳矿商股价一度涨29%
Australian rare earth miner surges as much as 29% after U.S. Department of War investment
The Trump administration has backed plans to build an Australian scandium mine as part of a push to challenge China’s critical-minerals dominance.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力