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美国制造业连续6个月扩张，创4年最长纪录
U.S. manufacturers keep on trucking despite a road littered with obstacles
High U.S. tariffs, war with Iran, a spike in oil prices, rising inflation — no matter. American manufacturers grew in June for the sixth month in a row to mark the longest streak in four years.
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