Core Viewpoint - The company has approved the use of idle raised funds for cash management, with a maximum amount of RMB 586 million, ensuring that it does not affect the implementation of fundraising investment plans and effectively controls investment risks [1]. Group 1: Cash Management and Fund Usage - On April 9, 2025, the subsidiary Shanghai Dias Information Technology Co., Ltd. used RMB 120 million of idle raised funds to purchase a 6-month fixed deposit, which was redeemed on October 9, 2025, returning the principal of RMB 120 million and earning RMB 900,000 [2]. - On July 7, 2025, the subsidiary used RMB 6 million of idle raised funds to purchase a 3-month fixed deposit, which was redeemed on October 7, 2025, returning the principal of RMB 6 million and earning RMB 15,000 [2]. - As of the announcement date, the company has conducted 7 transactions using raised funds for cash management, totaling RMB 722 million, with 5 transactions redeemed amounting to RMB 267 million, and 2 transactions still outstanding totaling RMB 455 million [3]. Group 2: Half-Year Performance and Investor Communication - The company held a half-year performance briefing on October 9, 2025, to discuss its operating results and financial indicators with investors [6]. - The company reported a revenue of RMB 290 million for the first half of 2025, representing a year-on-year increase of 6.04% [7]. - The company emphasized its focus on increasing R&D investment in new industries, particularly in artificial intelligence, low-orbit satellites, and multi-modal large models, to enhance product competitiveness [10].

Group 1 - The core transaction involves Wuhan Yangtze Communication Industry Group Co., Ltd. issuing shares to acquire 100% equity of Di Ai Si and raising supporting funds from China Information Communication Technology Group Co., Ltd. [4][6] - The transaction price for the acquisition of Di Ai Si is set at RMB 1,107.0731 million [4][6]. - The independent financial advisor, Industrial Securities Co., Ltd., has confirmed that the transaction complies with relevant laws and regulations, and the necessary approvals have been obtained [8][9]. Group 2 - As of December 8, 2023, the transfer of 100% equity of Di Ai Si to the listed company has been completed, making Di Ai Si a wholly-owned subsidiary [6][7]. - The company has issued 51,505,546 shares to China Information Communication Technology Group, raising a total of RMB 643.5745 million in net funds [8][9]. - The total number of shares after the issuance will be 329,612,132 [8]. Group 3 - The company has established a comprehensive governance structure and internal control system to ensure orderly operations and compliance with laws and regulations [29]. - The company aims to enhance its competitive advantage and long-term benefits for shareholders through the integration of the target company [28]. - The company has signed performance commitment and compensation agreements to protect the interests of investors, ensuring that any shortfall in net profit will be compensated [29].