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On December 9, the A-share market fluctuated and weakened throughout the day. The Shanghai Composite Index closed down 0.05% and stayed at 3,400 points to close at 3,402.53 points. Shenzhen Component Index closed down 0.55% to close at 10,731.66 points; The growth enterprise market index closed down 0.81% to close at 2248.63 points.The turnover of the two cities was 1,661.2 billion yuan, which was 156.4 billion yuan lower than that of the previous trading day. Individual stocks showed a trend of falling more and rising less, with 2040 stocks rising and 3216 stocks falling.References:

China Science and Technology Information Network. Ma Yun talks about the coming AI era: to do something truly valuable and different. December 9, 2024.In the overall downward trend, the concepts of humanoid robots and Sora (Wensheng Video) related to AI were among the top gainers, while Sanfeng Intelligent, Xianglou New Materials, China Research Institute and Fushi Holdings led the gains.Ma Yun talks about AI reform

China Science and Technology Information Network. Ma Yun talks about the coming AI era: to do something truly valuable and different. December 9, 2024.In terms of opening to the outside world, we will expand high-level opening to the outside world and stabilize foreign trade and foreign investment. Effectively prevent and resolve risks in key areas and firmly hold the bottom line of systemic risks.On December 8, Ma Yun appeared in the 20th anniversary of Alipay and Ant Group, and pointed out in his speech that in the next 20 years, the great changes brought by the AI era will exceed everyone's imagination, because AI will be a greater era.