二、监事会会议审议情况 经与会监事认真审议，形成如下决议： 证券代码：603663 证券简称：三祥新材 公告编号：2025-050 三祥新材股份有限公司 第五届监事会第九次会议决议公告 本公司监事会及全体监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、监事会会议召开情况 三祥新材股份有限公司（以下简称"公司"）第五届监事会第九次会议于 于 2025 年 8 月 10 日以现场送达和邮件等方式送达各位监事，本次会议应到监事 序符合《中华人民共和国公司法》和《三祥新材股份有限公司章程》（以下简称 "《公司章程》"）的有关规定，会议合法、有效。 监事会对《关于公司 2025 年半年度报告及其摘要的议案》进行了审议，认 为： （1）公司 2025 年半年度报告及其摘要的编制和审议程序符合法律法规、 《公 司章程》和公司内部管理制度的各项规定。 （2）公司 2025 年半年度报告及其摘要的内容和格式符合中国证券监督管理 委员会和上海证券交易所的各项规定，所包含的信息能全面、真实地反映出公司 本年度的经营管理和财务状况等事项。 （3）公司监事会在提出审 ...

证券代码：603663 证券简称：三祥新材 公告编号：2025-049 三祥新材股份有限公司 第五届董事会第十次会议决议公告 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 合通讯表决方式召开了第五届董事会第十次会议。有关会议召开的通知，公司已 于 2025 年 8 月 10 日以现场送达和邮件等方式送达各位董事。本次会议由公司董 事长夏鹏先生主持，会议应出席董事 9 人，实际出席董事 9 人，其中 4 名董事以 现场方式书面表决，5 名董事以通讯方式表决，公司监事和高级管理人员列席了 本次会议。本次会议的召集、召开和表决程序符合《中华人民共和国公司法》和 《三祥新材股份有限公司章程》的有关规定，会议合法、有效。 二、董事会会议审议情况 为进一步提升规范运作水平，完善公司治理结构，结合公司实际情况及《公 司章程》的相关规定，现对公司部分治理制度进行修订。本次修订的公司治理制 度明细如下： 本议案已经公司第五届董事会审计委员会审议通过。 表决结果：本议案以 9 票同意、0 票反对、0 票弃权获得通过。 项 ...

（以下简称"《证券 三祥新材股份有限公司监事会 关于调整 2025 年股票期权与限制性股票激励计划股票期权 行权价格的核查意见 三祥新材股份有限公司（以下简称"公司"）监事会依据《中华人民共和国 公司法》 （以下简称"《公司法》"）、 《中华人民共和国证券法》 三祥新材股份有限公司监事会 法》"）、 《上市公司股权激励管理办法》 （以下简称"《管理办法》"）和《三祥新材 股份有限公司章程》 （以下简称"《公司章程》"）等有关规定，发表核查意见如下： 监事会对公司 2025 年激励计划本次调整事项进行了认真核查，本次调整是 根据公司《2025 年激励计划》及公司 2024 年年度权益分派具体实施情况进行的 调整，符合《管理办法》及公司《2025 年激励计划》的相关规定，不存在损害 公司股东利益的情形。监事会同意本次对公司 2025 年激励计划股票期权行权价 格调整。 ...

证券代码：603663 证券简称：三祥新材 公告编号：2025-056 三祥新材股份有限公司 关于召开2025年第二次临时股东大会的通知 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： 召开的日期时间：2025 年 9 月 17 日 14 点 30 分 召开地点：福建省宁德市寿宁县三祥新材股份有限公司南阳科技园区会议室 (五)网络投票的系统、起止日期和投票时间。 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 9 月 17 日 至2025 年 9 月 17 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 9:15-9:25,9:30-11:30，13:00-15:00；通过 互联网投票平台的投票时间为股东大会召开当日的 9:15-15:00。 (六)融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者 的投票，应按照《上海证券交易所上市公司自律监管指引 ...

Core Viewpoint - The announcement provides a detailed report on the fundraising activities of Sanxiang New Materials Co., Ltd. for the first half of 2025, including the amount raised, its usage, and management practices, ensuring compliance with regulatory requirements [1][2][3]. Fundraising Basic Situation - The company raised a total of RMB 220 million by issuing 11.0664 million shares at RMB 19.88 per share, with a net amount of RMB 216.0763 million after deducting issuance costs of RMB 3.9236 million [1]. - As of December 31, 2024, the cumulative amount directly invested from the raised funds was RMB 155.2413 million, leaving a balance of RMB 63.1313 million, which includes RMB 60.8351 million in raised funds and interest income of RMB 0.22962 million [2]. Fundraising Management Situation - The company has established a fundraising management system to ensure the proper use and storage of raised funds, protecting investor interests [2][3]. - Funds are stored in dedicated accounts with three banks, and a tripartite supervision agreement has been signed to ensure strict approval processes for fund usage [3]. Actual Use of Fundraising - The actual use of the raised funds in the first half of 2025 amounted to RMB 6.0175 million, with no prior investments or replacements reported [7]. - The company has temporarily used RMB 56.6207 million of idle funds to supplement working capital, with a board resolution allowing for the use of up to RMB 75 million for this purpose [7][8]. - No idle funds have been used for cash management or investment in financial products as of June 30, 2025 [8]. Changes in Fundraising Investment Projects - There have been no changes in the use of funds for investment projects as of June 30, 2025 [8]. Issues in Fundraising Usage and Disclosure - The company has complied with regulations regarding the timely and accurate disclosure of the storage and usage of raised funds [8].

Core Viewpoint - The company has established a management system for the resignation of directors and senior management to ensure governance stability and protect the rights of shareholders [1][2]. Chapter 1: General Principles - The system is designed to comply with relevant laws and regulations, ensuring legal compliance, transparency, smooth transitions, and protection of shareholder rights [1]. Chapter 2: Resignation Circumstances and Procedures - Resignation circumstances include term expiration, voluntary resignation, dismissal, and other reasons [2]. - Directors must submit a written resignation report, which becomes effective upon receipt by the company [2]. - The company must disclose resignation details within two trading days and complete board member replacements within 60 days [3]. Chapter 3: Responsibilities of Resigning Directors and Senior Management - Resigning directors and senior management must complete handover procedures and remain liable for their duties for one year post-resignation [5]. - They are responsible for any damages caused during their tenure and must continue to fulfill any public commitments made [5]. Chapter 4: Management of Shares Held by Resigning Directors - Resigning directors and senior management cannot transfer their shares within six months of leaving [6]. - They must adhere to specific regulations regarding shareholding changes during and after their tenure [6]. Chapter 5: Supplementary Provisions - The system will be effective upon approval by the board and will be interpreted by the board [6].

Summary of Key Points Core Viewpoint The report outlines the fundraising activities and the management of raised funds by Sanxiang New Materials Co., Ltd. for the first half of 2025, detailing the amount raised, its usage, and the management practices in place to ensure compliance with regulatory requirements. Group 1: Fundraising Overview - The company raised a total of RMB 22,000.00 million through a non-public offering of 11,066,400 shares at RMB 19.88 per share, with a net amount of RMB 21,607.63 million after deducting issuance costs [1][2] - As of December 31, 2024, the cumulative direct investment of the raised funds was RMB 15,524.13 million, leaving an unused balance of RMB 6,313.13 million [2] Group 2: Fund Management Practices - The company has established a fundraising management system to ensure the proper management and usage of the raised funds, in compliance with relevant regulations [2][3] - Funds are stored in dedicated accounts with strict approval processes for usage, ensuring that the funds are used for their intended purposes [3][4] Group 3: Fund Usage and Status - As of June 30, 2025, the company had not utilized any idle funds for cash management or temporary liquidity support, and there were no changes in the investment projects funded by the raised capital [6][7] - The total amount of raised funds invested in projects was RMB 16,125.87 million, with an additional RMB 601.75 million invested in the current year [8] Group 4: Compliance and Reporting - The company has adhered to the disclosure requirements set forth by regulatory bodies, ensuring timely and accurate reporting of the fundraising and usage status [7][8] - There were no significant changes in the feasibility of the projects funded by the raised capital, and no adjustments to the usage of the funds were reported [8]

证券代码：603663 证券简称：三祥新材 公告编号：2025-054 三祥新材股份有限公司 关于修订《公司章程》及办理工商变更登记的公告 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。 三祥新材股份有限公司（以下简称"三祥新材"或"公司"）于 2025 年 8 月 20 日召开第五届董事会第十次会议，审议通过了《关于取消监事会、修订< 公司章程>的议案》相关事项如下： 一、修订原因及依据 为进一步提高公司规范运作水平，根据《中华人民共和国公司法》、中国证 监会《关于新 <公司法> 配套制度规则实施相关过渡期安排》、《上市公司治理准 则（2025 年修订）》、《上市公司章程指引（2025 年修订）》等规定，结合公司实 际情况，公司将不再设置监事会，监事会的职责由董事会审计委员会行使，《公 司监事会议事规则》于公司股东大会审议通过后废止。现公司拟对《公司章程》 中的相关条款进行修订，具体修订的主要内容如下： 无"独立董事"节 新增"独立董事"节 删去原章程第二十一条、第三十四条、第三 十九条、第四十条、第六十七条、第一百零 二、 ...

Group 1 - The company is changing its fundraising project from an annual production of 1,500 tons of special ceramics and an advanced ceramic materials research laboratory to a new project for an annual production of 20,000 tons of zirconium and hafnium series products [1][4] - The amount of remaining fundraising redirected to the new project is 57.1133 million yuan, which accounts for 26.43% of the total fundraising [4][5] - The new project is expected to reach its intended operational status by September 2026 and gradually start generating revenue [1][4] Group 2 - The total investment for the new zirconium and hafnium project is estimated at 278.9127 million yuan, with 57.1133 million yuan planned to be funded from the remaining fundraising [8][9] - The project is anticipated to have a total investment return rate of 55.46% and a payback period of 3.3 years [8][9] - The company has a strong position in the zirconium industry, being one of the largest enterprises in the sector, which provides a competitive advantage for the new project [7][12] Group 3 - The decision to change the fundraising project is based on market demand fluctuations and the need to optimize resource allocation in line with the company's strategic development [5][6] - The new project aligns with national policies promoting the development of new materials and aims to enhance the self-sufficiency of critical strategic materials in China [12][13] - The company has already secured the necessary core technology for the new project, which is expected to leverage existing production capabilities [16]

General Provisions - The purpose of the implementation rules is to strengthen the decision-making function of the board of directors of Sanxiang New Materials Co., Ltd., ensuring effective supervision of the management by the board and improving corporate governance structure [1] - The Audit Committee is a specialized committee under the board of directors, responsible for reporting its work to the board [1] - The Audit Committee members must dedicate sufficient time and effort to fulfill their responsibilities, effectively supervising and evaluating internal and external audit work [1] Composition of the Committee - The Audit Committee consists of three directors, with independent directors making up the majority [2] - Committee members must be independent of the company's daily operations and should not hold senior management positions in the listed company [2] - All members must possess the professional knowledge and business experience necessary to fulfill the committee's responsibilities [2] Responsibilities and Authority - The Audit Committee is responsible for reviewing financial information and disclosures, supervising and evaluating internal and external audit work, and ensuring the integrity of financial reports [3] - Specific responsibilities include approving financial reports, hiring or dismissing external auditors, and overseeing changes in accounting policies or significant accounting errors [3][4] - The committee must ensure that any identified issues in financial reports are reported to the board and that corrective measures are implemented [4] External and Internal Audit Oversight - The committee evaluates the independence and professionalism of external auditors and discusses audit plans and significant findings with them [5] - It supervises the internal audit process, reviews annual internal audit plans, and ensures effective operation of the internal audit department [5][6] - The committee is tasked with assessing the effectiveness of internal controls and ensuring that any deficiencies are addressed [7] Decision-Making Procedures - The Audit Committee prepares for decision-making by reviewing relevant financial reports and audit findings [8] - Meetings are held regularly, with at least one quarterly meeting required, and can be convened as needed [9] - Decisions require a majority vote from committee members, and members must attend meetings in person or provide written opinions if unable to attend [10][11] Information Disclosure - The company must disclose the composition and professional background of the Audit Committee members, as well as their annual performance [11][12] - Any significant issues identified by the committee that meet disclosure standards must be reported promptly [12] - The company is required to disclose any opinions issued by the Audit Committee regarding major matters to the board [12]