证券代码：003031 证券简称：中瓷电子 公告编号：2025-060 河北中瓷电子科技股份有限公司 关于使用部分闲置募集资金进行现金管理到期赎回的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 河北中瓷电子科技股份有限公司（以下简称"公司"或"中瓷电子"）于 会议，审议通过了《关于使用部分闲置募集资金进行现金管理的议案》，该议案 经 2025 年 5 月 15 日召开的 2024 年年度股东大会审议通过，同意公司使用不超过 人民币 18.3 亿元的闲置募集资金进行现金管理，用于购买安全性高、流动性好、 满足保本要求、产品投资期限最长不超过 12 个月的由银行发行的保本型约定存 款。上述资金额度在有效期内循环滚动使用。具体内容详见公司在巨潮资讯网 （http://www.cninfo.com.cn）和指定信息披露媒体上披露的相关公告。 一、本次使用部分闲置募集资金进行现金管理到期赎回的情况 河北中瓷电子科技股份有限公司与中国银行股份有限公司石家庄市合西支行 签订了《公司客户结构性存款产品说明书》，分别使用闲置募集资金 7,000 万 元、8,000 万元 ...

Core Viewpoint - Changrun Co., Ltd. (603201) has experienced a slight decline in stock price, closing at 17.73 yuan, down 0.06% from the previous week, with a total market capitalization of 2.808 billion yuan [1] Group 1: Stock Performance - As of May 30, 2025, Changrun Co., Ltd. closed at 17.73 yuan, a decrease from 17.74 yuan the previous week [1] - The stock reached a high of 18.35 yuan on May 29, 2025, and a low of 17.62 yuan on May 26, 2025 [1] - The company ranks 189th out of 228 in the automotive parts sector and 4281st out of 5146 in the A-share market by market capitalization [1] Group 2: Company Announcements - Changrun Co., Ltd. announced the redemption of 60 million yuan of idle raised funds, yielding a profit of 0.79 million yuan [4] - The company provided a guarantee of up to 100 million yuan for its subsidiary, Changrun (Thailand) Co., Ltd., through a contract with CITIC Bank [4] - Over the past twelve months, the company has invested a total of 1.337 billion yuan in cash management, recovering 1.193 billion yuan with a total profit of 5.6424 million yuan [4] - The highest single-day investment in the last twelve months was 272 million yuan, representing 16.58% of the net assets for the past year [4] - The total cash management limit is 300 million yuan, with 156 million yuan remaining unused [4]