证券代码：831526 证券简称：凯华材料 公告编号：2025-021 天津凯华绝缘材料股份有限公司 独立董事 2024 年度述职报告（宋顺林） 本公司及董事会全体成员保证本公告的真实性、准确性、完整性，承诺 本公告不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律 责任。 本人作为天津凯华绝缘材料股份有限公司(以下简称"公司")的独立董事，能 够按照《中华人民共和国公司法》《中华人民共和国证券法》《上市公司独立董 事管理办法》《北京证券交易所上市公司持续监管指引第1号——独立董事》等 法律法规和《公司章程》《独立董事工作制度》的要求，认真、勤勉、谨慎履行 职责，积极出席相关会议，认真审议董事会及各专门委员会、专门会议的各项议 案，充分发挥独立董事的独立性和专业性作用，切实维护公司股东尤其是中小股 东的利益。现将本人在2024年度履行独立董事职责的情况汇报如下： 一、独立董事基本情况及独立性情况 宋顺林，男，1983 年出生，中国国籍，无境外永久居留权，毕业于中山大 学会计学专业，博士学位。2012 年 6 月至 2014 年 10 月，担任中央财经大学讲 师；2014 年 11 月至 2020 年 ...

证券代码：831526 证券简称：凯华材料 公告编号：2025-022 天津凯华绝缘材料股份有限公司 独立董事 2024 年度述职报告（段东梅） 本公司及董事会全体成员保证本公告的真实性、准确性、完整性，承诺 本公告不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律 责任。 本人作为天津凯华绝缘材料股份有限公司(以下简称"公司")的独立董事， 能够按照《中华人民共和国公司法》《中华人民共和国证券法》《上市公司独立 董事管理办法》《北京证券交易所上市公司持续监管指引第1号——独立董事》 等法律法规和《公司章程》《独立董事工作制度》的要求，认真、勤勉、谨慎履 行职责，积极出席相关会议，认真审议董事会及各专门委员会、专门会议的各项 议案，充分发挥独立董事的独立性和专业性作用，切实维护公司股东尤其是中小 股东的利益。现将本人在2024年度履行独立董事职责的情况汇报如下： 一、独立董事基本情况及独立性情况 段东梅，女，1976年出生，中国国籍，无境外永久居留权，毕业于南开大学 工商管理专业，硕士学位。2000年8月至2001年12月，担任天津何悦律师事务所 实习律师；2001年12月至2011年4月，担任天津 ...

Financial Performance - In 2024, the company's operating revenue reached ¥115,027,469.10, an increase of 9.94% compared to ¥104,628,386.52 in 2023[27]. - The net profit attributable to shareholders was ¥23,326,186.73, reflecting a significant increase of 43.36% from ¥16,271,072.67 in the previous year[27]. - The gross profit margin for 2024 was 29.55%, slightly down from 30.23% in 2023[27]. - The basic earnings per share rose to ¥0.28, a 40.00% increase from ¥0.20 in 2023[27]. - The weighted average return on net assets based on net profit attributable to shareholders was 10.87%, up from 8.12% in 2023[27]. - The net profit attributable to shareholders for the year was ¥115,027,469.10, reflecting a growth of 9.94% year-over-year[45]. - The earnings per share attributable to shareholders rose to ¥2.69, a 7.17% increase from ¥2.51 in 2023[29]. - The company declared a cash dividend of ¥1.00 per 10 shares, totaling ¥8,270,000 distributed to shareholders[45]. Research and Development - The company invested ¥6,309,552.47 in research and development during the reporting period[45]. - In 2024, the company obtained one new invention patent, contributing positively to its core competitiveness[7]. - The total number of patents held by the company increased to 44 from 43 in the previous year, with invention patents rising to 35 from 34[87]. - The company has ongoing R&D projects aimed at enhancing product performance, including high-temperature electronic packaging materials and high-voltage capacitor materials, which are expected to improve competitiveness and expand product offerings[88]. - Research and development (R&D) expenses amounted to ¥6,309,552.47, accounting for 5.49% of operating revenue, down from 6.16% in the previous year[84]. - The company has developed five key R&D projects, with a total expenditure of 4,742,849.20 yuan, focusing on high-pressure capacitors and moisture-resistant electronic packaging materials[179]. Market Trends and Opportunities - The electronic packaging materials market is expected to grow due to increasing demand from the electronic device market, including smartphones and electric vehicles[48]. - The rise of 5G technology is driving the need for higher performance packaging materials, which will further boost market growth[50]. - The demand for high-performance packaging materials is increasing in the automotive sector, particularly for electric vehicles requiring components that can withstand over 1000V and high temperatures[99]. - The semiconductor industry is pushing for packaging materials that support higher integration, smaller sizes, and enhanced performance, which are critical for chip reliability and cost competitiveness[99]. - The new electronic packaging materials market is characterized by a clear trend towards high-end products, increased demand for environmentally friendly materials, and accelerated industry consolidation[167]. - The market size of China's new electronic packaging materials has reached hundreds of billions of yuan and is expected to continue growing due to the rapid development of the electronic information industry and national policy support[167]. Corporate Governance - The company has established a governance structure that includes a shareholders' meeting, board of directors, supervisory board, and management team to protect investor interests[188]. - The company held 1 shareholders' meeting, 4 board meetings, and 5 supervisory board meetings during the reporting period, ensuring compliance with legal requirements[189]. - The company has implemented an independent director system to safeguard the interests of all shareholders, particularly minority shareholders[191]. - The company has established an audit department and developed relevant internal audit systems during the reporting period[198]. - The audit committee held three meetings during the reporting period, including discussions on the 2023 annual report and financial budget for 2024[200]. - The company has proposed a remuneration plan for directors and supervisors for 2024, reflecting its commitment to governance and compensation transparency[196]. Risks and Challenges - The company faces risks from macroeconomic fluctuations, which could impact market demand and operational performance[103]. - Currency exchange rate fluctuations pose a risk to the company's financial performance due to transactions with foreign clients and suppliers[104]. - The company anticipates a decline in net profit attributable to shareholders in 2024 due to increased market competition and pressure on gross margins[106]. - The company is facing a potential decline in product gross margin due to market competition and is implementing measures to enhance R&D and product quality to improve profitability[107]. - The company is facing risks related to the retention of core technical personnel and the potential leakage of non-patented technologies[110]. Employee and Talent Management - The total number of employees increased from 135 to 142 during the reporting period, with a net addition of 7 employees[151]. - The number of technical staff rose from 27 to 33, reflecting a 22.2% increase[151]. - The company emphasizes employee training, conducting at least one comprehensive skills training session annually for all staff[152]. - The company has a policy of signing labor contracts with all employees and paying social insurance and housing funds as per local regulations[154]. - The company has actively participated in talent exchange events to recruit fresh graduates and skilled professionals[158]. Financial Management - The company raised a total of 82,800,000 CNY through public offerings, with 23,671,216.40 CNY utilized during the reporting period[133]. - The company has engaged in indirect financing through banks and non-bank financial institutions[137]. - The company has a bank deposit of 8,370,000.00 yuan, which accounts for 3.34% of total assets, as a performance guarantee for construction contracts[119]. - The company has not proposed any cash dividend distribution plan despite having positive undistributed profits during the reporting period[141]. Environmental and Social Responsibility - The company emphasizes strict adherence to environmental protection laws and has not faced any administrative penalties related to environmental issues during the reporting period[96]. - The company has implemented ISO14001 environmental management systems to reduce pollutant emissions and achieve environmental goals[96]. - The company emphasizes the importance of environmental sustainability, with a focus on reducing VOC emissions and transitioning to halogen-free epoxy resins, aligning with regulations like RoHS and REACH[100].

二、前10名无限售条件股东持股情况 一、主要会计数据和财务指标 | 报告期指标 | 2024年年报 | 2023年年报 | 本年比上年增减(%) | 2022年年报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | 0.2800 | 0.2000 | 40 | 0.2700 | | 每股净资产（元） | 2.69 | 2.51 | 7.17 | 2.31 | | 每股公积金(元) | 0.62 | 0.62 | 0 | 0.54 | | 每股未分配利润(元) | 0.80 | 0.65 | 23.08 | 0.53 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 1.15 | 1.05 | 9.52 | 1.17 | | 净利润(亿元) | 0.23 | 0.16 | 43.75 | 0.17 | | 净资产收益率(%) | 10.87 | 8.12 | 33.87 | 14.37 | 数据四舍五入，查看更多财务数据>> 前十大流通股东累计持有： 2824.42万股，累计占流通股比： 54.12%，较上期变化： 2650 ...

证券代码：831526 证券简称：凯华材料 公告编号：2025-006 根据《北京证券交易所股票上市规则（试行）》相关规定，交易的成交金额 占上市公司最近一期经审计净资产的 10%以上且超过 1,000 万元的应当予以披 露；上市公司连续 12 个月滚动发生委托理财的，以该期间最高余额为成交额， 适用上述标准。 天津凯华绝缘材料股份有限公司 关于使用部分闲置自有资金购买理财产品的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、 授权委托理财情况 （一）购买理财产品的审议情况 天津凯华绝缘材料股份有限公司（以下简称"公司"）于 2024 年 12 月 13 日 召开第四届董事会第七次会议，审议通过《关于使用部分闲置自有资金购买理财 产品的议案》。为提高公司自有闲置资金使用效率，合理利用资金获取较好的投 资回报，在不影响公司主营业务正常发展的前提下，公司拟使用额度不超过人民 币 4,000 万元的自有闲置资金购买安全性高、流动性好、风险较低的理财产品。 在此额度内可以循环滚动使用。本次授权期限 ...

证券代码：831526 证券简称：凯华材料 公告编号：2025-005 天津凯华绝缘材料股份有限公司 2024 年年度业绩快报 公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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 别及连带法律责任。 特别提示：本公告所载 2024 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2024 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、2024 年年度主要财务数据和指标 二、经营业绩和财务状况情况说明 （一）报告期的经营情况、财务状况及影响经营业绩的主要因素 1、报告期内，公司实现营业收入 115,027,469.10 元，同比增长 9.94%；归 单位：元 项目 本报告期 上年同期 变动比例% 营业收入 115,027,469.10 104,628,386.52 9.94% 利润总额 26,548,914.19 17,602,684.36 50.82% 归属于上市公司股东的净利润 23,326,186.73 16,271,072.67 43.36% 归属于上市公司股东的扣除非经常 ...

证券代码：831526 证券简称：凯华材料 公告编号：2025-004 天津凯华绝缘材料股份有限公司 关于使用部分闲置自有资金购买理财产品的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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 别及连带法律责任。 一、 授权委托理财情况 根据《北京证券交易所股票上市规则（试行）》相关规定，交易的成交金额 占上市公司最近一期经审计净资产的 10%以上且超过 1,000 万元的应当予以披 露；上市公司连续 12 个月滚动发生委托理财的，以该期间最高余额为成交额， 适用上述标准。 公司本次使用闲置自有资金购买理财产品的金额为 3,500 万元，截至目前， 公司使用自有闲置资金购买理财产品的未到期余额为 3,500 万元，购买后占公 司 2023 年年末经审计净资产的 16.85%，达到上述披露标准，现予以披露。 二、 本次委托理财情况 （一）购买理财产品的审议情况 天津凯华绝缘材料股份有限公司（以下简称"公司"）于 2024 年 12 月 13 日召开第四届董事会第七次会议，审议通过了《关于使用部分闲置自有资金购 买理财产品 ...

证券代码：831526 证券简称：凯华材料 公告编号：2025-003 一、本期业绩预告情况 (一)业绩预告期间 2024 年 1 月 1 日至 2024 年 12 月 31 日。 (二)业绩预告情况 √年度实现盈利，且净利润与上年同期相比上升或者下降 50%以上 天津凯华绝缘材料股份有限公司 2024 年年度业绩预告 公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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 别及连带法律责任。 特别提示：本公告所载 2024 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2024 年年度报告中披露的数据为准，提请投 资者注意投资风险。 单位：万元 项目 本报告期 上年同期 变动比例% 归属于上市公司股东的净利润 2,313.68～2,442.29 1,627.11 42.20%～50.10% 减政策，公司加计抵减的增值税增加 41.25 万元，另一方面计入营业外收入的 政府补助相比去年同期增加 890 万元，以上两个方面的原因导致本期净利润增 加。 三、风险提示 本次业绩预告系公司财务部门初步测算 ...

天津凯华绝缘材料股份有限公司股票解除限售公告 证券代码：831526 证券简称：凯华材料 公告编号：2025-002 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 本次股票解除限售数量总额为 187,575 股，占公司总股本 0.2268%，可交易 时间为 2025 年 1 月 27 日。 二、本次股票解除限售的明细情况及原因 单位：股 | | 股东姓 | 是否为控 股股东、 | | 本次 | 本次解除 | 本次解除 | 尚未解除 | | --- | --- | --- | --- | --- | --- | --- | --- | | 序 | 名或名 | 实际控制 | 董事、监事、高级管理 | 解限 | 限售登记 | 限售股数 | 限售的股 | | 号 | 称 | 人或其一 | 人员任职情况 | 售原 | 股票数量 | 占公司总 | 票数量 | | | | 致行动人 | | 因 | | 股本比例 | | | 1 | 周庆丰 | 否 | 董事、副总经理 | A | 91,250 | 0.1103 ...

公 司 点 评 报 告 | --- | --- | --- | --- | --- | |-----------------------------------------------------------------------------|-------|-------|---------------------------|-------| | ＄ 会计年度 zycwzb\| 主要财务指标＄ | 2020 | 2021 | 2022 | 2023 | | 营业收入 ( 百万元 ) | | | 102 136 117 105 | | | 同比增长 | 9% | 33% | -14% | -11% | | 归母净利润 ( 百万元 ) | | | 20 20 17 16 | | | 同比增长 | 28% | 1% | -18% | -2% | | 毛利率 ROE | 35.5% | 27.7% | 26.1% | 30.2% | | 每股收益 ( 元 ) | 19.0% | 18.7% | 11.3% 0.32 0.32 0.27 0.20 | 8.3% | | 市盈率 | | | 97 97 115 15 ...