周四，上证综指下跌1.15%，收于3832点，而深证成分股下跌1.06%，收于13076点，在两个指数在当天早些时候触及多年新高后出现大幅逆转。由于下跌背后没有单一的催化剂，投资者质疑最近反弹的持久性，获利回吐似乎占主导地位。本月市场也一直处于紧张状态，有报道称，北京可能会采取措施遏制投机行为，以保护散户投资者免受大幅亏损。另外，据报道，中国网络空间监管机构下令包括阿里巴巴在内的公司停止购买英伟达的RTX Pro 6000D，这是一种适用于人工智能的工作站芯片。科技和新能源股领跌，东方财富信息（-4.4%）、寒武纪科技（-1.3%）、胜利巨人（-3.1%）和现代安培（-2.5%）均遭受重创。

The Shanghai Composite sank 1.15% to 3,832 while the Shenzhen Component fell 1.06% to 13,076 on Thursday, staging a steep reversal after both indexes touched fresh multi-year highs earlier in the day. With no single catalyst behind the drop, profit-taking appeared to dominate as investors questioned the durability of the recent rally. Markets have also been on edge this month amid reports that Beijing may move to curb speculation to shield retail investors from steep losses. Separately, China’s cyberspace regulator reportedly ordered firms including Alibaba to halt purchases of Nvidia’s RTX Pro 6000D, a workstation chip adaptable for AI. Technology and new energy shares led the downturn, with heavy losses in East Money Information (-4.4%), Cambricon Technologies (-1.3%), Victory Giant (-3.1%) and Contemporary Amperex (-2.5%).