格隆汇3月4日｜蔚来(NIO.US)美股盘前涨1.4%。消息上，蔚来3日在微博发文，智能电动行政旗舰蔚来ET9，正式完成第三轮冬季测试与验收，进入交付前的最后准备阶段，并将于3月下旬开启用户试驾和交付。另外，2025年2月，蔚来持续加速充换电网络布局，新增换电站35座，换电县县通新增覆盖18个县级行政单位。(格隆汇)

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