沪指冲击4100点，AI应用、商业航天活跃，恒指震荡走高，大模型企业MiniMax上市首日涨超45%，商品期货大面积下跌

Market Overview - A-shares are experiencing fluctuations, with the Shanghai Composite Index attempting to breach the 4100-point mark for the third consecutive trading day, while the ChiNext Index initially dropped nearly 1% before reducing its losses [1] - The Hang Seng Index has seen a slight increase, with tech stocks rebounding, and the debut of MiniMax, a large model enterprise, saw its shares rise over 45% on the first day of trading [1][2] A-shares Performance - As of the latest update, the Shanghai Composite Index is up 0.29% at 4094.75, the Shenzhen Component Index is up 0.45% at 14022.00, while the ChiNext Index is down 0.18% at 3296.37 [1] Hong Kong Market Performance - The Hang Seng Index is up 0.27% at 26219.99, and the Hang Seng Tech Index is up 0.33% at 5697.03 [2][3] Bond Market - The bond market is experiencing a decline, with government bond futures dropping across the board. The 30-year main contract fell by 0.23%, the 10-year contract by 0.05%, the 5-year by 0.07%, and the 2-year by 0.03% [3][4] Commodity Market - Domestic commodity futures are broadly down, with polysilicon dropping over 9%, nickel over 4%, and several other metals and materials declining by more than 2%. Conversely, low-sulfur fuel oil has increased by over 3% and SC crude oil by over 2% [4][5] AI and Commercial Aerospace Sectors - The AI application sector is active, with companies like Inertia Media and Yidian Tianxia seeing significant gains, while the commercial aerospace sector is also showing strong performance, with companies like Lushin Investment and Hangxiao Steel Structure hitting their daily limits [6][9] Government Initiatives - The Guangzhou Municipal Government has issued a plan to accelerate the construction of a strong advanced manufacturing city, aiming to create a globally influential "Sky City" and a new hub for commercial aerospace by 2035 [10] Tech Sector Performance - In the tech sector, major companies such as Alibaba and JD.com have seen their shares rise by over 3%, while MiniMax's shares surged over 42% on its first trading day [11][12]