证券代码：603037 证券简称：凯众股份 公告编号：2025-041 上海凯众材料科技股份有限公司 向不特定对象发行可转换公司债券 网上中签率及优先配售结果公告 保荐人（主承销商）：国泰海通证券股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： | 类别 | 中签率/配 | 有效申购数量 | 实际配售数 | 实际获配金额 | | --- | --- | --- | --- | --- | | | 售比例（%） | （手） | 量（手） | （元） | | 原股东 | 100 | 232,461 | 232,461 | 232,461,000.00 | | 网上社会公众投 资者 | 0.00087715 | 8,662,863,516 | 75,986 | 75,986,000.00 | | 网下机构投资者 | - | - | - | - | | 合计 | | 8,663,095,977 | 308,447 | 308,447,000.00 | 重要提示 上海凯众材料科技股份有限公司（以下简称"凯众股 ...

Core Insights - The automotive parts sector experienced a rise of 1.92% on August 15, with Chuanhuan Technology leading the gains [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] Automotive Parts Sector Performance - Chuanhuan Technology (300547) saw a closing price of 48.48, with a significant increase of 20.00% and a trading volume of 414,600 shares, amounting to a transaction value of 1.887 billion [1] - Other notable performers included: - Sulian Co., Ltd. (301397) with a closing price of 46.50, up 15.73% [1] - Fusa Technology (301529) at 82.21, up 15.67% [1] - Yihua Zui'ao (301022) at 46.32, up 11.13% [1] - Dengyun Co., Ltd. (002715) at 18.47, up 10.01% [1] - Feilong Co., Ltd. (002536) at 29.62, up 9.99% [1] - Tenglong Co., Ltd. (603158) at 11.25, up 9.97% [1] - Aofu Technology (688021) at 20.88, up 9.89% [1] - Lintai New Materials (920106) at 111.40, up 9.57% [1] - Maidian Electric Control (688667) at 66.70, up 8.81% [1] Fund Flow Analysis - The automotive parts sector experienced a net outflow of 858 million from institutional investors, while retail investors contributed a net inflow of 2.236 billion [2]

证券代码：603037 证券简称：凯众股份 公告编号：2025-040 上海凯众材料科技股份有限公司 向不特定对象发行可转换公司债券发行提示性公告 保荐人（主承销商）：国泰海通证券股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 特别提示 上海凯众材料科技股份有限公司（以下简称"凯众股份"、 "发行人"或"公司"） 向不特定对象发行可转换公司债券（以下简称"凯众转债"，代码"113698"）已获 得中国证券监督管理委员会（以下简称"中国证监会"） 证监许可〔2025〕1244 号文同意注册。本次发行的保荐人（主承销商）为国泰海通证券股份有限公司（以 下简称"保荐人（主承销商）"或"国泰海通"）。本次发行的《上海凯众材料科技 股份有限公司向不特定对象发行可转换公司债券发行公告》（以下简称"《发行 公告》"）已刊登在中国证监会指定的上市公司信息披露媒体上。投资者亦可在 上海证券交易所网站（http://www.sse.com.cn）查询《上海凯众材料科技股份有 限公司向不特定对象发行可转换公司债券募集说明书》（以下简称 ...

Group 1 - The stock price of Kaizhong Co., Ltd. is reported at 12.72 yuan as of August 12, 2025, with a slight decrease of 0.01 yuan, representing a drop of 0.08% from the previous trading day [1] - The company specializes in the manufacturing of automotive parts, with 96.05% of its revenue derived from this sector according to the 2024 financial report [1] - The company is registered in the Pudong New District of Shanghai and operates within the automotive parts industry [1] Group 2 - On the evening of August 12, Kaizhong Co., Ltd. announced that its board of directors approved several resolutions, including a proposal for issuing convertible bonds to unspecified investors [1] - The supervisory board also approved related proposals during the same meeting [1] - Additionally, the board reviewed a proposal to amend the "Independent Director Work System" [1] Group 3 - On August 12, the net outflow of main funds was 2.47 million yuan, accounting for 0.07% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow reached 2.12 million yuan, representing 0.06% of the circulating market value [1]

（文章来源：证券日报） 证券日报网讯 8月12日晚间，凯众股份发布公告称，公司第四届董事会第二十五次会议审议通过了《关 于进一步明确公司向不特定对象发行可转换公司债券方案的议案》等多项议案。 ...

（文章来源：证券日报） 证券日报网讯 8月12日晚间，凯众股份发布公告称，公司第四届监事会第二十四次会议审议通过了《关 于进一步明确公司向不特定对象发行可转换公司债券方案的议案》等多项议案。 ...

证券代码：603037 证券简称：凯众股份 公告编号：2025-034 上海凯众材料科技股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、董事会会议召开情况 上海凯众材料科技股份有限公司（以下简称"公司"）第四届董事会第二十五 次会议于 2025 年 8 月 12 日（星期二）在上海市浦东新区建业路 813 号公司会议 室以现场结合通讯的方式召开。本次会议应出席董事 9 人，实际出席董事 9 人。 会议由董事长杨建刚先生主持，监事、部分高管列席。会议召开符合有关法 律、法规、规章和《公司章程》的规定。经各位董事认真审议，会议形成了如下 决议： 二、董事会会议审议情况 （一）审议通过《关于进一步明确公司向不特定对象发行可转换公司债券方 案的议案》 公司已收到中国证券监督管理委员会出具的《关于同意上海凯众材料科技 股份有限公司向不特定对象发行可转换公司债券注册的批复》（证监许可 [2025]1244 号），同意公司向不特定对象发行可转换公司债券（以下简称"本次 发行"）的注册申请。公司董事会根据 2023 年年度股 ...

Group 1 - The company held its 24th meeting of the 4th Supervisory Board on August 12, 2025, with all three supervisors present [1] - The Supervisory Board approved the proposal for issuing convertible bonds to unspecified objects, with a total fundraising amount of RMB 308.447 million, issuing 308,447 lots (3,084,470 bonds) [2][8] - The convertible bonds will have a face value of RMB 100.00 each and a term of 6 years, from August 15, 2025, to August 14, 2031 [2][3] Group 2 - The annual interest rates for the convertible bonds are set at 0.20% for the first year, increasing to 1.80% by the sixth year, with interest paid annually [2][3] - The initial conversion price for the bonds is set at RMB 12.70 per share, based on the average trading price of the company's A shares [5] - The company will redeem any unconverted bonds at 110% of the face value plus the last interest payment within 5 trading days after maturity [5][6] Group 3 - The company will establish a special account for the funds raised from the convertible bond issuance and sign a fund supervision agreement [8][9] - The company plans to cancel the Supervisory Board and amend its Articles of Association accordingly, transferring the supervisory responsibilities to the Audit Committee of the Board [9][10] - The proposal to cancel the Supervisory Board requires approval from the company's shareholders' meeting to take effect [9]

证券代码：603037 证券简称：凯众股份 公告编号：2025-039 上海凯众材料科技股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、 召开会议的基本情况 (一)股东大会类型和届次 (二)股东大会召集人：董事会 (三)投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结合的 方式 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 8 月 28 日 14 点 30 分 召开地点：上海市浦东新区建业路 813 号公司会议室 (五)网络投票的系统、起止日期和投票时间。 重要内容提示： ? 股东大会召开日期：2025年8月28日 ? 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 8 月 28 日 至2025 年 8 月 28 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00- ...

Core Points - The Shanghai Kaizhong Materials Technology Co., Ltd. is holding its first extraordinary general meeting of shareholders in 2025 on August 28, 2025, at 14:30 [1] - The meeting will address several key proposals, including changes to the company's registered capital and the cancellation of the supervisory board [3][4] Meeting Procedures - Shareholders must present identification and relevant documents to attend the meeting, and only authorized individuals will be allowed entry [1] - The meeting will include a sign-in process, announcement of the meeting's commencement, and a review of shareholder qualifications [2] - Voting will be conducted both in-person and online, with specific rules regarding the validity of votes [1][2] Agenda Items - Proposal 1: Change of registered capital and amendment of the Articles of Association, with the total share capital increasing from 191,481,834 shares to 268,074,568 shares [3] - Proposal 2: Cancellation of the supervisory board and amendments to the Articles of Association, transferring the supervisory board's powers to the audit committee of the board of directors [4] - Proposal 3: Revision of certain governance systems to enhance the company's governance structure [5][6]