AISINO CO.LTD.(SH:600271) Xin Lang Cai Jing·2025-12-25 02:29Group 1 - The core viewpoint of the news is that Aerospace Information Co., Ltd. experienced a stock price increase of 5.29%, reaching 10.54 CNY per share, with a trading volume of 647 million CNY and a turnover rate of 3.37%, resulting in a total market capitalization of 19.529 billion CNY [1] - Aerospace Information was established on November 1, 2000, and listed on July 11, 2003. The company specializes in the development and production of value-added tax special invoice anti-counterfeiting tax control systems and related equipment, as well as IC cards and computer software and hardware products related to national projects [1] - The main business revenue composition of Aerospace Information includes digital tax business products (49.61%), smart business products (31.33%), internet security business products (18.14%), and other supplementary products (0.91%) [1] Group 2 - From the perspective of the top ten circulating shareholders of Aerospace Information, Southern Fund's Southern CSI 500 ETF (510500) reduced its holdings by 294,200 shares in the third quarter, now holding 16.165 million shares, which accounts for 0.87% of the circulating shares [2] - The Southern CSI 500 ETF has a current scale of 140.098 billion CNY and has achieved a return of 30.61% this year, ranking 1637 out of 4197 in its category [2] - The fund manager of Southern CSI 500 ETF is Luo Wenjie, who has a cumulative tenure of 12 years and 251 days, with the fund's total asset scale at 170.251 billion CNY [3]