数字认证股价回调1.94% 公司回应工业数字化业务布局

Group 1 - The stock price of Digital Certification closed at 39.97 yuan on August 19, 2025, down 1.94% from the previous trading day, with a trading volume of 713 million yuan and a turnover rate of 6.76% [1] - Digital Certification operates in the software development sector, focusing on electronic certification services and cybersecurity products and solutions, which are widely applied in various industrial sectors such as oil and petrochemicals, electricity, and water conservancy [1] - The company has stated its capability to provide cryptographic security services for industrial digital transformation and clarified that it does not currently engage in the eSIM card business, although its cryptographic technology can support the basic security needs of eSIM cards [1] Group 2 - On August 19, the net outflow of main funds for Digital Certification was 72.4586 million yuan, accounting for 0.69% of its circulating market value, with a cumulative net outflow of 51.1906 million yuan over the past five trading days, representing 0.49% of its circulating market value [1]