SMHC(SH:600131) Xin Lang Cai Jing·2026-01-12 05:58Group 1 - The core viewpoint of the news is that State Grid Information Communication Co., Ltd. (国网信通) has seen a significant increase in its stock price, rising 5.07% to 17.83 CNY per share, with a total market capitalization of 21.367 billion CNY [1] - The company has experienced a continuous stock price increase for six consecutive days, with a cumulative increase of 5.67% during this period [1] - The main business revenue composition of the company includes: Digital Infrastructure (49.62%), Cutting-edge Technology Innovation (19.96%), Power Digital Applications (16.02%), Enterprise Digital Applications (11.30%), Energy Innovation Services (2.97%), and Others (0.12%) [1] Group 2 - From the perspective of the top ten circulating shareholders, Southern Fund's Southern CSI 500 ETF (510500) reduced its holdings by 171,600 shares in the third quarter, now holding 8.7305 million shares, which is 0.73% of the circulating shares [2] - The floating profit from the recent stock price increase for Southern CSI 500 ETF is approximately 7.5083 million CNY, with a total floating profit of 7.9448 million CNY during the six-day increase [2] - The Southern CSI 500 ETF has a total asset size of 140.098 billion CNY, with a year-to-date return of 7.95% and a one-year return of 50.25% [2]