证券代码：688480 证券简称：赛恩斯 公告编号：2025-019 赛恩斯环保股份有限公司 第三届监事会第十七次会议决议的公告 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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 赛恩斯环保股份有限公司（以下简称"公司"或"赛恩斯"）第三届监事 会第十七次会议于 2025 年 7 月 19 日以现场、线上会议相结合的方式召开，现 场会议召开地点为公司会议室。本次会议于 2025 年 7 月 13 日已通知全体监事。 会议由监事会主席姚晗女士主持，会议应到监事 3 人，实到监事 3 人。本次会 议的召集和召开、表决方式、决议内容符合《中华人民共和国公司法》《上海 证券交易所科创板股票上市规则》等相关法律法规、规范性文件及《公司章程》 的相关规定，会议决议合法有效。 二、监事会会议审议情况 经全体监事表决，形成决议如下： （一）审议通过《关于公司使用超募资金投资设立全资子公司建设新项目 的议案》 经审议，监事会认为：本次使用部分超募资金投资建设新项目的事项符合 《上市公司募集资金监管规则》《上海证券交易所 ...

证券代码：688480 证券简称：赛恩斯 公告编号：2025-025 赛恩斯环保股份有限公司 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、准确性和完整性依法承担法律责任。 重要内容提示： ? 股东大会召开日期：2025年8月7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 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 （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 8 月 7 日 至2025 年 8 月 7 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 ...

Core Viewpoint - Company plans to invest in a new project for producing high-purity sodium sulfide, with an estimated investment of 210 million yuan, aiming to enhance its business structure and profitability [1][7]. New Business Overview - The new business involves the production of high-purity sodium sulfide, which is a key industrial raw material used in various sectors including textiles, leather, paper, and pharmaceuticals [1][5]. - The project will be executed through a subsidiary, Tongling Longrui Chemical Co., Ltd., with the company holding a 65% stake [1][3]. Industry Situation - The global sodium sulfide market is projected to reach approximately 13 billion USD by 2025, with a compound annual growth rate (CAGR) of 4.9%. China accounts for over half of the global production and consumption [2]. - The rapid development of industries such as pharmaceuticals, paper, and specialty engineering plastics in China is driving the growth of the sodium sulfide market [2]. Management and Implementation - The project is currently in the preliminary construction phase, with plans to appoint a board and management team to oversee operations [3][4]. - The project requires compliance with environmental regulations due to potential pollution from industrial waste [3]. Collaboration and Financial Aspects - The project involves a partnership with Tongling Ruijia Special Materials Co., Ltd., which has a registered capital of 290 million yuan [4]. - The financial impact of the new business is expected to increase capital expenditure in the short term but is projected to positively influence long-term business performance [7]. Technological and Operational Advantages - The project utilizes advanced technologies for producing high-purity sodium sulfide, which reduces impurities and enhances product quality compared to traditional methods [6]. - The production process aligns with national energy-saving and environmental protection policies, contributing to sustainable development [6]. Market Demand and Future Prospects - The demand for high-purity sodium sulfide is anticipated to grow due to the expansion of the specialty engineering plastics market, particularly for polyphenylene sulfide (PPS) [5][6]. - The project is expected to create synergies with existing operations, reducing procurement costs and improving overall operational efficiency [5].

赛恩斯环保股份有限公司 第三届董事会薪酬与考核委员会关于公司 2025 年限制性股 票激励计划（草案）的核查意见 赛恩斯环保股份有限公司（以下简称"公司"）董事会薪酬与考核委员会参 照并依据《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》(以下简称"《证券法》")、《上市公司股权激励管理办法》(以下简 称"《管理办法》")、《上海证券交易所科创板股票上市规则》(以下简称"《科 创板上市规则》")、《科创板上市公司自律监管指南第 4 号——股权激励信息 披露》等相关法律、法规及规范性文件和《赛恩斯环保股份有限公司章程》(以 下简称"《公司章程》")的有关规定,对《公司 2025 年限制性股票激励计划 （草案）》(以下简称"《激励计划(草案)》") 及其相关事项进行了核查,发表核 查意见如下： （1）最近一个会计年度财务会计报告被注册会计师出具否定意见或者无法 表示意见的审计报告； （2）最近一个会计年度财务报告内部控制被注册会计师出具否定意见或无 法表示意见的审计报告； （3）上市后最近 36 个月内出现过未按法律法规、《公司章程》、公开承诺 进行利润分配的情形； （4）法律法规规 ...

或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 证券代码：688480 证券简称：赛恩斯 公告编号：2025-024 赛恩斯环保股份有限公司 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 一、本激励计划实施的目的 ? 股权激励方式：第二类限制性股票 ? 股份来源：公司向激励对象定向发行公司 A 股普通股 为了进一步健全公司长效激励机制，吸引和留住优秀人才，充分调动公司员 工的积极性，有效地将股东利益、公司利益和核心团队个人利益结合在一起，使 各方共同关注公司的长远发展，在充分保障股东利益的前提下，按照收益与贡献 匹配的原则，根据《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》（以下简称《证券法》）《上市公司股权激励管理办法》（以 下简称《管理办法》）《上海证券交易所科创板股票上市规则》（以下简称《上 市规则》）《科创板上市公司自律监管指南第 4 号—股权激励信息披露》（以下 简称《自律监管指南》）等有关法律、法规和规范性文件以及《赛恩斯环保股份 有限公司章程》（以下简称《公司章程》）的规定，制定本激励计划。 截至本激励计划公告日 ...

Core Viewpoint - The company, Sains Environmental Co., Ltd., is seeking to increase its comprehensive credit limit and guarantee amount to support new project investments in Anhui and Shandong provinces, with a total credit limit proposed to reach up to RMB 1.7 billion [1][2]. Summary by Sections Previous Approval Overview - The company previously approved a comprehensive credit limit of up to RMB 1.5 billion and a mutual guarantee amount not exceeding RMB 300 million during a board meeting on April 23, 2025 [1]. New Credit Application Overview - The company plans to apply for an additional comprehensive credit limit of up to RMB 200 million, raising the total limit to RMB 1.7 billion. This credit will support various financing needs, including medium to long-term project loans and trade financing [2]. New Guarantee Application Overview - The company intends to increase the mutual guarantee amount between itself and its subsidiaries by up to RMB 100 million, bringing the total guarantee amount to RMB 400 million. This is aimed at enhancing flexibility for business development while maintaining risk control [2]. New Guarantee/Guaranteed Entities - Shandong Longli Chemical Co., Ltd. is a proposed wholly-owned subsidiary responsible for a project with an estimated investment of RMB 600 million [3]. - Tongling Longrui Chemical Co., Ltd. is a proposed holding subsidiary with an estimated investment of RMB 210 million for a project [4]. Reasons and Necessity for Guarantees - The guarantees are necessary to support the company's strategic development and ensure controlled risks, which will not adversely affect the interests of the company and its shareholders [5]. Review Procedures and Opinions - The board of directors approved the increase in credit and guarantee limits on July 19, 2025, and the proposal will be submitted for shareholder approval [5]. - The supervisory board supports the proposal, stating it will not negatively impact the company's financial status or independence [5]. Cumulative External Guarantee Amount - As of the disclosure date, the company has a balance of zero for mutual guarantees provided to subsidiaries [6]. Sponsor's Review Opinion - The sponsor believes the decision-making process for increasing the credit and guarantee limits complies with relevant laws and regulations, and it aligns with the company's operational and growth needs [6].

Core Viewpoint - The company has received approval to use part of its temporarily idle raised funds for cash management, ensuring that this does not affect the investment projects or the normal operations of the company [2][4]. Fundraising Overview - The company raised a total of RMB 454.6939 million by issuing 23.706667 million shares at RMB 19.18 per share, with a net amount of RMB 399.2448 million after deducting issuance costs of RMB 55.4491 million [2]. - The raised funds have been deposited into a designated account and are subject to a tripartite supervision agreement with the underwriter and the bank [2]. Cash Management Usage - The company approved the use of up to RMB 80 million of temporarily idle funds for cash management, allowing for investments in low-risk, liquid products with a maturity of no more than 12 months [3]. - There was an instance where the company exceeded the authorized limit for cash management, with a total excess of RMB 1 million during specified periods [3]. Impact on the Company - The use of idle funds for cash management is aimed at improving the efficiency of fund usage without compromising the safety of the raised funds or affecting the investment plans [4]. - The excess usage was relatively small, and the principal along with any generated income has been returned to the designated account, ensuring no adverse impact on the company's investment plans [4]. Internal Control and Future Measures - The company plans to enhance internal controls over cash management of idle funds and provide ongoing professional training for financial personnel to prevent similar occurrences in the future [5]. Review Procedures and Opinions - The board of directors and the supervisory board have reviewed and approved the use of idle funds for cash management, confirming that it does not harm the interests of the company or its shareholders [5]. - The supervisory board supports the cash management strategy, stating it can improve fund efficiency and increase returns for shareholders [5]. Underwriter's Verification - The underwriter has verified that the cash management products used were safe and liquid, and the excess usage has been corrected without negatively impacting the company's investment plans [6].

赛恩斯环保股份有限公司 2025 年限制性股票激励计划激励对象名单 2025 年 7 月 19 日 | 序号 | 姓名 | 职务 | 获授数量 | 占授予总 | 占公司总股 | | --- | --- | --- | --- | --- | --- | | | | | （万股） | 量的比例 | 本的比例 | | 1 | 高伟荣 | 董事长、核心技术人 员 | 20.00 | 3.77% | 0.21% | | 2 | 蒋国民 | 董事、总经理 核心技术人员 | 20.00 | 3.77% | 0.21% | | 3 | 邱江传 | 董事、董事会秘书 副总经理 | 20.00 | 3.77% | 0.21% | | 4 | 王朝晖 | 董事、副总经理、财 务总监 | 20.00 | 3.77% | 0.21% | | 5 | 高亮云 | 副总经理 | 20.00 | 3.77% | 0.21% | | 6 | 黄剑波 | 副总经理 | 20.00 | 3.77% | 0.21% | | 7 | 闫虎祥 | 核心技术人员 | 6.00 | 1.13% | 0.06% | | 8 | 刘永丰 | 核心技术人员 | ...

赛恩斯环保股份有限公司 证券代码：688480 证券简称：赛恩斯 公告编号：2025-024 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、准确性和完整性依法承担法律责任。 重要内容提示： 股权激励的权益总数及涉及的标的股票总数：《赛恩斯环保股份有限公 司 2025 年限制性股票激励计划（草案）》（以下简称"本激励计划"）授予限 制性股票合计 530.00 万股，占本激励计划公告时公司股本总额的 5.56%。其中， 首次授予 479.10 万股，占本激励计划公告时公司股本总额的 5.03%，占本激励 计划限制性股票授予总额的 90.40%；预留授予 50.90 万股，占本激励计划公告 时公司股本总额的 0.53%，占本激励计划限制性股票授予总额的 9.60%。 一、本激励计划实施的目的 为了进一步健全公司长效激励机制，吸引和留住优秀人才，充分调动公司员 工的积极性，有效地将股东利益、公司利益和核心团队个人利益结合在一起，使 各方共同关注公司的长远发展，在充分保障股东利益的前提下，按照收益与贡献 匹配的原则，根据《中华人民共和国公司法》（以下简称《公司法》 ...

申万宏源证券承销保荐有限责任公司 关于赛恩斯环保股份有限公司 2025 年度公司及子公司增加申请综合授信额度以及提供担 保额度的核查意见 三、本次新增担保/被担保对象的情况 申万宏源证券承销保荐有限责任公司（以下简称"申万宏源承销保荐"或"保 荐机构"）作为赛恩斯环保股份有限公司（以下简称"赛恩斯"、"公司"）首 次公开发行股票并在科创板上市的保荐机构，根据《证券发行上市保荐业务管理 办法》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》等 有关法律法规和规范性文件的要求，对赛恩斯 2025 年度公司及子公司增加申请 综合授信额度以及提供担保额度的事项进行了审慎核查，现将核查情况说明如下： 一、前次已审议通过的申请综合授信额度并提供担保事项概述 公司于 2025 年 4 月 23 日召开第三届董事会第十七次会议、第三届监事会第 十六次会议，审议通过了《关于向银行申请综合授信额度并提供担保的议案》， 同意公司及子公司向银行申请综合授信额度总计不超过人民币 15 亿元（含本数）， 并在上述综合授信额度内相互提供担保，总金额不超过 3 亿元（含本数）。具体 内容见公司于 2025 年 4 月 25 ...