AECC AST(SH:600391) Sou Hu Cai Jing·2025-08-20 08:09Group 1 - The stock price of Aviation Industry Corporation of China (Aviation Technology) closed at 31.62 yuan, an increase of 3.77% as of August 20, 2025, with a turnover rate of 8.27% and a trading volume of 273,000 hands, amounting to 858 million yuan [1] - The latest financial report for the first quarter of 2025 shows total operating revenue of 756 million yuan, a year-on-year decrease of 6.79%, while net profit attributable to shareholders was 3.57 million yuan, a year-on-year increase of 265.40% [1] - The company has a current ratio of 1.150, a quick ratio of 0.516, and a debt-to-asset ratio of 67.44% [1] Group 2 - Aviation Technology has made investments in 3 companies and participated in 4,236 bidding projects [2] - The company holds 3 trademark registrations and 339 patents, along with 150 administrative licenses [2]