滚动更新丨A股三大指数集体低开，卫星互联网概念走强

Group 1 - Satellite internet concept stocks are active at the opening, with companies like Reco Defense achieving three consecutive trading limits, and Dahua Intelligent and TeFa Information rising over 7% [1] - The Ministry of Industry and Information Technology has announced the organization of commercial trials for satellite IoT services [1] - The gaming sector shows weakness at the opening, with Fuchuan Co. dropping over 4%, and other companies like Tom Cat, Xinghui Entertainment, and Sheng Tian Network also declining [1] Group 2 - A-shares opened lower across the board, with the Shanghai Composite Index down 0.07%, the Shenzhen Component Index down 0.06%, and the ChiNext Index down 0.14% [2] - Energy metals, engineering machinery, and organic silicon concepts are performing actively, while the shipbuilding sector leads the decline, with gaming stocks also experiencing significant drops [2] Group 3 - The Hong Kong stock market opened with the Hang Seng Index up 0.59% and the Hang Seng Tech Index up 0.67% [3] - The lithium battery supply chain shows signs of stabilization, with CATL opening up over 2%, and pharmaceutical stocks recovering, with Innovent Biologics rising over 3% [3] - Tech stocks are mixed, with NIO and Alibaba both opening lower post-earnings, while Meituan rises by 4% [3] Group 4 - The central bank conducted a 7-day reverse repurchase operation of 213.3 billion yuan at an interest rate of 1.40%, with 310.5 billion yuan of reverse repos maturing today [4] - The RMB to USD central parity rate is reported at 7.0796, an increase of 30 basis points from the previous trading day [5] - The shipping index for European futures has dropped over 8%, currently at 1373.1 points [5]