COSHIP(SZ:002052) Jing Ji Guan Cha Wang·2026-02-13 06:30Group 1 - The core point of the news is that Tongzhou Electronics (002052) clarified on February 10, 2026, that it is not currently developing an 8KW gallium nitride liquid-cooled power supply, which may affect investor expectations regarding the company's capabilities in power technology [1] Group 2 - In the recent stock performance, Tongzhou Electronics experienced a volatile trend over the past week, with a stock price increase of 1.02% on February 10, closing at 11.90 yuan and a trading volume of 2.32 billion yuan, followed by a decrease of 1.27% on February 12, closing at 11.65 yuan with a trading volume of 1.51 billion yuan [2] - As of February 13, the stock price slightly declined by 0.69% to 11.57 yuan, with a total market capitalization of 87.06 billion yuan, influenced by market interest in computing power and lithium battery concepts, as well as the company's high overseas revenue proportion and the impact of RMB depreciation [2] Group 3 - According to Guojin Securities' home appliance industry weekly report released on February 7, 2026, the home appliance sector showed a mixed performance, with Tongzhou Electronics ranking high on the weekly decline list, indicating a shift in the industry from scale-driven to value-driven [3]