长川科技：目前没有应披露而未披露的相关信息

Group 1 - The core viewpoint of the article is that Changchuan Technology (300604) has stated that any specific information regarding acquisitions will be based on formal announcements published in designated media, and currently, there is no undisclosed information that should be disclosed [1] Group 2 - The company responded to investor inquiries on its interactive platform regarding acquisition details [1] - The company emphasizes the importance of relying on official announcements for any acquisition-related information [1] - There is an assurance that no relevant information has been withheld from disclosure at this time [1]