北京鼎汉技术集团股份有限公司关于参加广州工业投资控股集团有限公司 上市公司2025年半年度集体投资者交流会的公告

Group 1 - The company, Beijing Dinghan Technology Group Co., Ltd., has released its 2025 semi-annual report on August 29, 2025, and will hold a collective investor communication meeting on September 15, 2025, to discuss its operating results and financial status [2][3] - The communication meeting will utilize a combination of video and online text interaction, allowing the company to address common investor concerns within the scope of information disclosure [3][4] - Investors are encouraged to submit questions in advance to enhance the relevance of the discussion, with a deadline for submissions set for September 12, 2025 [4][5] Group 2 - The meeting is scheduled for September 15, 2025, from 9:00 AM to 11:30 AM, and will take place on the "Investor Relations Interactive Platform" [5][6] - Key personnel attending the meeting include the Chairman, Mr. Gu Qingwei, and the Vice President and Secretary of the Board, Ms. Li Tong [5] - After the meeting, investors can access the main content and outcomes of the communication session through the same interactive platform [6]