Kailong High Tech(SZ:300912) Xin Lang Cai Jing·2026-02-09 02:27Market Overview - On February 9, A-shares opened higher across the board, with the three major indices rising collectively. The media, CPO, photovoltaic, and non-ferrous metals sectors led the gains [1][16] - The Shenzhen Component Index reached 14,080.26, up 1.25%, while the Shanghai Composite Index was at 4,101.21, up 0.88%. The ChiNext Index stood at 3,282.86, up 1.43% [2][17] - Hong Kong stocks also opened higher, with the Hang Seng Index at 26,923.22, up 1.37%, and the Hang Seng Tech Index at 5,401.67, up 1.04% [3][18] Sector Performance - AI applications and computing power leasing concepts continued to show strong performance, with significant gains in the media and short drama sectors. Companies such as Zhongwen Online, Haikan Co., and Zhangyue Technology saw their stocks hit the daily limit [4][18] - The report from Open Source Securities highlighted ByteDance's launch of the Seedance 2.0 video generation model on its platform, which has garnered widespread attention in the AI industry due to its impressive capabilities [7][20] Notable Stocks - Kailong High-Tech (300912) experienced a four-day limit-up streak, with a cumulative increase of 107%, reaching a price of 41.16 yuan and a total market value of 4.7 billion yuan [10][23] - The company announced plans to acquire 70% of Jinwangda's equity, which specializes in precision transmission components, indicating a strategic move into high-end manufacturing sectors [11][24] Regulatory Developments - The Ministry of Industry and Information Technology issued a notice regarding the construction of national computing power interconnection nodes, aimed at establishing a national system for computing power connectivity [9][22]