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北约宣布数十亿国防订单，投资者关注这些公司
NATO announces billions in defense deals. What investors should watch for now.
A number of major defense companies, including Rheinmetall and Lockheed Martin have announced billions of dollars worth of backlogs
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