海量数据：8月20日召开董事会会议

Group 1 - The company, Haima Data, announced the convening of its fourth board meeting on August 20, 2025, to review the semi-annual evaluation report of the "Quality Improvement and Efficiency Enhancement" action plan [2] - For the first half of 2025, the company's revenue composition was 99.58% from software and information technology services, while other businesses accounted for 0.42% [2]