AISINO CO.LTD.(SH:600271) Xin Lang Cai Jing·2026-01-08 03:06Group 1 - The core point of the news is that Aerospace Information Co., Ltd. experienced a stock price increase of 5.52%, reaching 12.05 CNY per share, with a trading volume of 838 million CNY and a turnover rate of 3.88%, resulting in a total market capitalization of 22.327 billion CNY [1] - Aerospace Information was established on November 1, 2000, and went public 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, with a year-to-date return of 5.5%, ranking 1040 out of 5493 in its category, and a one-year return of 46.1%, ranking 1376 out of 4197 [2]