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美财政部提议新规：界定谁可合法销售稳定币
Treasury Proposes Rules Defining Who Can Legally Sell Stablecoins in US
Exchanges and other crypto platforms would face new restrictions on selling stablecoins to US customers beginning in 2027.
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