Meeting and Attendance - The fifth board meeting of Quicheng Silicon Chemical Co., Ltd. was held on July 17, with all seven directors present, and the meeting complied with relevant regulations [1]. Investment Proposal - The board approved an investment proposal for two projects: a biomass (rice husk) silica comprehensive utilization project with an annual production capacity of 100,000 tons (initial phase 50,000 tons) and a松厚剂 project with an annual production capacity of 30,200 tons [1]. - The total estimated investment for these projects is 900 million RMB, with 700 million RMB allocated for the biomass silica project and 200 million RMB for the松厚剂 project [1]. - Funding will be sourced from the company's own funds or other self-raised funds, and a wholly-owned subsidiary will be established for operations [1]. Voting Results - The investment proposal received unanimous approval with 7 votes in favor, 0 against, and 0 abstentions [2].

Core Viewpoint - The company plans to invest in two major projects: a biomass (rice husk) silica comprehensive utilization project with an annual production capacity of 100,000 tons (initial phase of 50,000 tons) and a松厚剂 project with an annual production capacity of 30,200 tons, with a total estimated investment of 900 million RMB [1][3]. Investment Overview - The total investment for the projects is estimated at 900 million RMB, with 700 million RMB allocated for the biomass silica project and 200 million RMB for the松厚剂 project. Funding will come from self-owned funds or other self-raised funds [1][3][4]. - The company will establish a wholly-owned subsidiary in the Jiangsu Binhai Economic Development Zone to operate these projects [3]. Project Details - The biomass silica project will focus on the research, production, and sales of biomass (rice husk) silica, with a construction period of 24 months [4]. - The松厚剂 project will also involve research, production, and sales, with a similar funding structure [4]. Impact on the Company - The investment projects are expected to leverage the resources and industrial support of the industrial park, enhance the company's operational capabilities, expand its business segments, and promote sustainable high-quality development [4]. Risk Analysis - The company acknowledges various risks associated with the projects, including approval risks related to safety and environmental regulations, funding risks due to the large investment and long payment periods, implementation risks from potential changes in national policies, market risks from competition and pricing, and environmental risks from stricter future regulations [2][5].

确成硅化学股份有限公司 关于对外投资的公告 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个别及连带责任。 重要内容提示： 相关风险提示： （一）审批风险。化工行业是安全环保监管的重点领域，项目建设需按规定 至相关行政主管部门办理安全、环保、建设用地规划许可等方面的审批手续，存 在因审批未能通过而造成的延期建设或建设方案调整、取消的风险。 （二）资金风险。由于本次项目投资资金较大，同时支付期间较长，存在未 来因投资进度不及预期而造成的延期建设或建设方案调整、取消的风险。本公告 中的投资金额、建设周期等均为计划数或预计数，并不代表公司对未来业绩的预 测，亦不构成对股东的承诺。 证券代码：605183 证券简称：确成股份 公告编号：2025-035 （三）实施风险。在项目实施过程中，如出现国家或地区产业政策或安全环 保监管要求变化、市场风险、技术风险等不可抗力因素，对项目实施带来较大不 利影响，可能存在项目建设期限延长或建设方案调整、取消的风险。 （四）市场风险。项目建成后，可能存在因市场竞争格局发生变化，导致项 目产品和主要原材料的供应条 ...

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个别及连带责任。 一、会议召开和出席情况 证券代码：605183 证券简称：确成股份 公告编号：2025-034 确成硅化学股份有限公司 第五届董事会第二次会议决议公告 审议通过《关于对外投资的议案》 2025 年 7 月 19 日 同意公司在江苏滨海经济开发区沿海工业园投资建设"年产 10 万吨（一期 年产 5 万吨）生物质（稻壳）二氧化硅综合利用项目"、"年产 3.02 万吨松厚剂 项目"，项目预计总投资额 9 亿元人民币（该金额为规划预算数，具体投资金额 以实际使用情况为准），其中"年产 10 万吨（一期年产 5 万吨）生物质（稻壳） 二氧化硅综合利用项目"预计投资 7 亿元人民币，"年产 3.02 万吨松厚剂项目" 预计投资 2 亿元人民币。资金来源为自有资金或其他自筹资金。未来公司将通过 属地注册成立全资子公司作为运营公司。 具体内容详见公司同日在上海证券交易所网站（www.sse.com.cn）披露的《关 于对外投资的公告》（公告编号：2025-035）。 以上议案已经第五届董事 ...

Core Viewpoint - The company, Quancheng Co., plans to invest a total of 900 million yuan in two projects aimed at expanding its business segments and enhancing market competitiveness [1] Investment Projects - The first project is a "biomass (rice husk) silica comprehensive utilization project" with an annual production capacity of 100,000 tons (initial phase of 50,000 tons), which is expected to require an investment of 700 million yuan [1] - The second project is a "softener project" with an annual production capacity of 30,200 tons, anticipated to require an investment of 200 million yuan [1] Funding Sources - The funding for these projects will come from the company's own funds or other self-raised funds [1]

Group 1 - The company plans to invest in two projects in Jiangsu Binhai Economic Development Zone, including a biomass (rice husk) silica comprehensive utilization project with an annual output of 100,000 tons (first phase 50,000 tons) and a松厚剂 project with an annual output of 30,200 tons [1] - The total investment for both projects is estimated at 900 million RMB, with 700 million RMB allocated for the biomass silica project and 200 million RMB for the松厚剂 project [1] - The construction periods for the projects are set at 24 months and 18 months respectively, with funding sourced from the company's own funds or other self-raised funds [1] Group 2 - The investment aims to expand the company's new business segments, enrich its product structure, and enhance its overall operational capabilities and market competitiveness [1]

Core Viewpoint - The company, Quicheng Silicon Chemical Co., Ltd., has announced a differentiated cash dividend distribution plan for its shareholders, with a cash dividend of 0.30 yuan per share [1][5]. Dividend Distribution Plan - The total number of shares eligible for the cash dividend distribution is 413,883,145 shares, after excluding 2,000,000 shares held in the company's repurchase account from the total share capital of 415,883,145 shares [2]. - The total cash dividend to be distributed amounts to 124,164,943.50 yuan (including tax) [2]. - The cash dividend distribution will not involve the issuance of bonus shares or capital increase [3]. Relevant Dates - The key dates for the dividend distribution are as follows: - Record date: July 8, 2025 - Last trading date: July 9, 2025 - Ex-dividend date: July 9, 2025 - Cash dividend payment date: July 9, 2025 [2]. Implementation of Distribution - The cash dividends will be distributed through the China Securities Depository and Clearing Corporation Limited, Shanghai Branch, to shareholders registered as of the record date [2]. - Shareholders who have completed designated trading can receive their cash dividends on the payment date, while those who have not will have their dividends held by the clearing company until they complete the necessary trading [2]. Taxation on Dividends - For individual shareholders holding shares for more than one year, the dividend income is temporarily exempt from personal income tax. For those holding shares for one month or less, the income is subject to a 20% tax rate [5]. - For qualified foreign institutional investors (QFIIs) and Hong Kong investors through the Stock Connect program, a 10% withholding tax will apply, resulting in a net cash dividend of 0.27 yuan per share [6].

法律意见书 苏 同 律 证 字 2025 第 [121]号 南 京 市 建 邺 区 贤 坤 路 江 岛 智 立 方 C 座 4 层 邮 编 : 210019 电 话： +86 25-83304480 传真： +86 25-83329335 T PARTNERS 同仁律师事务所 江 苏世 纪 同 仁 律 师 事 务 所 关于确成硅化学股份有限公司 2024 年度利润分配实施差异化分红事项的 江苏世纪同仁律师事务所关于 确成硅化学股份有限公司 2024 年度利润分配实施差异化分红事项的 法 律 意 见 书 苏同律证字 2025 第[121]号 致:确成硅化学股份有限公司 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》")《上海证券交易所上市公司自律监 管指引第 7 号 -- 回购股份》以及《上海证券交易所上市公司自律监管指南第2 号 -- 业务办理》之《第五号 权益分派》等相关法律、行政法规、部门规章及 其他规范性文件的相关规定,以及《确成硅化学股份有限公司章程》(以下简称 "《公司章程》"),本所作为确成硅化学股份有限公司(以下简称"确成股份" 或"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个别及连带责任。 证券代码：605183 证券简称：确成股份 公告编号：2025-033 确成硅化学股份有限公司 关于调整 2024 年度利润分配现金分红总额的公告 动的，拟维持每股分配比例不变，相应调整分配总额，并将另行公告具体调整情 况 。 具 体 内 容 详 见 公 司 2025 年 4 月 23 日 于 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的《2024 年度利润分配预案公告》（公告编号：2025-009）。 二、本次调整利润分配总额的说明 2025 年 5 月 16 日，公司召开 2024 年年度股东会，审议通过《关于<公司 2025 年限制性股票激励计划（草案）>及其摘要的议案》《关于制定<公司 2025 年限 制性股票激励计划实施考核管理办法>的议案》和《关于提请股东会授权董事会 办理 2025 年限制性股票激励计划相关事宜的议案》。 2025 年 5 月 16 日，公司召开了第五届董事会第一次会议，审议通过了《关 于向激励对象授予限制性股票的 ...

证券代码：605183 证券简称：确成股份 公告编号：2025-032 确成硅化学股份有限公司 2024年年度权益分派实施公告 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。 重要内容提示： 每股分配比例 A 股每股现金红利0.30元 相关日期 | 股份类别 | 股权登记日 | 最后交易日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | Ａ股 | 2025/7/8 | － | 2025/7/9 | 2025/7/9 | 差异化分红送转： 是 一、 通过分配方案的股东会届次和日期 本次利润分配方案已经确成硅化学股份有限公司2025 年 5 月 16 日的2024年年 度股东会审议通过。 二、 分配方案 1. 发放年度：2024年年度 2. 分派对象： 公司本次仅进行现金红利分配，不转增股本，不送红股，因此，流通股不会 发生变化，流通股份变动比例为 0。 截至股权登记日下午上海证券交易所收市后，在中国证券登记结算有限责任 公司上海分公司（以下简称"中国结算上海分公司"） ...