■ 新增条款导致后续各章节或条款序号发生变化的，也相应进行调整。修订后的《公司章程》详见上海证 券交易所网站（www.sse.com.cn）。 本议案尚需提交公司股东大会审议。 特此公告。 上海沪工焊接集团股份有限公司董事会 2025年12月5日 证券代码：603131 证券简称：上海沪工 公告编号：2025-068 ● 募投项目延期情况：在募投项目实施主体、实施方式、募集资金投资用途及投资规模不发生变更的前 提下，将"精密数控激光切割装备扩产项目"达到预定可使用状态日期从2025年12月31日延期至2026年12 月31日。 ● 上述事项已经上海沪工焊接集团股份有限公司（以下简称"公司"或"上海沪工"）第五届董事会第十一 次会议、第五届监事会第七次会审议通过。根据《上市公司募集资金监管规则》等有关规定，本次部分 募投项目延期事项无需提交公司股东大会审议。 一、募集资金基本情况 重要内容提示： 经中国证券监督管理委员会《关于核准上海沪工焊接集团股份有限公司公开发行可转换公司债券的批 复》（证监许可[2020]983号）核准，公司向社会公开发行人民币400,000,000.00元可转换公司债券，每 张面值100 ...

Core Viewpoint - The company plans to utilize idle raised funds amounting to 90 million yuan for cash management through structured deposits, aiming to enhance fund efficiency and increase investment returns for shareholders [1][2][6]. Group 1: Cash Management Overview - The purpose of cash management is to ensure the normal implementation of fundraising projects while effectively utilizing idle funds to increase investment returns for shareholders [2]. - The cash management amount is set at 90 million yuan [2]. - The funds for this cash management will come from idle raised funds [3]. Group 2: Fundraising Background - The company was approved by the China Securities Regulatory Commission to publicly issue convertible bonds totaling 400 million yuan, with an actual received amount of approximately 395.47 million yuan after deducting fees [4]. - The raised funds are designated for projects including precision CNC laser cutting equipment expansion and the construction of an aerospace equipment manufacturing base [5]. Group 3: Cash Management Details - The cash management period is 90 days, and the income generated will be returned to the dedicated account for fundraising projects [6]. - The company has followed the necessary approval procedures, ensuring compliance with regulations and that the cash management does not alter the intended use of the raised funds [6][10]. Group 4: Approval Process - The board and supervisory committee approved the cash management proposal on April 23, 2025, and it was subsequently ratified by the annual shareholders' meeting [7].