Tstc(SH:600552) Xin Lang Cai Jing·2025-12-24 07:34Group 1 - The core viewpoint of the news is that Kaisheng Technology has experienced a significant stock price increase, rising 2.75% to 11.58 CNY per share, with a total market capitalization of 10.939 billion CNY and a cumulative increase of 7.02% over four consecutive days [1] - Kaisheng Technology, established on September 30, 2000, and listed on November 8, 2002, specializes in the development, production, and sales of ITO conductive film glass, online composite coated glass, vacuum coated glass, and deep-processed glass products, among other new materials [1] - The company's main business revenue composition includes display materials at 79.42%, application materials at 17.86%, and others at 2.71% [1] Group 2 - From the perspective of the top ten circulating shareholders, Southern Fund's Southern CSI 1000 ETF (512100) reduced its holdings by 61,600 shares in the third quarter, now holding 6.9058 million shares, which is 0.73% of the circulating shares [2] - During the four-day stock price increase, the Southern CSI 1000 ETF has earned approximately 524.84 thousand CNY in floating profits [2] - The Southern CSI 1000 ETF, established on September 29, 2016, has a current scale of 76.63 billion CNY and has achieved a year-to-date return of 25.76%, ranking 2009 out of 4197 in its category [2]