证券日报网讯 8月22日晚间，红星发展发布公告称，公司于2025年8月21日召开第九届董事会第六次会 议，审议通过了《关于部分募集资金投资项目延期》的议案，一致同意将"重庆瑞得思达光电新材料项 目"达到预定可使用状态的日期延期至2026年2月。本次募集资金投资项目延期仅涉及项目进度的调整， 不存在改变或变相改变募集资金用途的情况，不会对公司的正常经营产生重大不利影响，也不存在损害 股东利益特别是中小股东利益的情形。 （文章来源：证券日报） ...

Summary of Key Points Core Viewpoint - The company has decided to postpone the expected operational readiness date for part of its fundraising investment projects, specifically the "Chongqing Ruide Sida Optoelectronic Materials Project," from August 2025 to February 2026, based on prudent principles and current project progress [1][4]. Group 1: Fundraising Overview - The company issued 47,894,302 A-shares, raising a total of approximately 580 million RMB, with a net amount of about 568 million RMB after deducting issuance costs [1]. - The funds raised are intended for specific investment projects, including the acquisition of a 75% stake in Qingdao Hongdie New Materials Co., Ltd., and the pure manganese sulfate project [2]. Group 2: Project Delay Details - The delay in the "Chongqing Ruide Sida Optoelectronic Materials Project" is due to the need for additional time for equipment installation and debugging, as well as the completion of some ancillary works [3][4]. - The project has completed its main construction, but certain payments related to the project are pending due to contractual agreements [4]. Group 3: Impact and Compliance - The postponement of the project does not alter the project’s implementation entity, the intended use of the raised funds, or the investment scale, ensuring compliance with relevant regulations [4][5]. - The company has taken measures to ensure that the project will be completed on schedule despite the delay, including close monitoring of market changes and resource allocation [4].