中自科技股份有限公司 2024年度会计师事务所履职情况评估报告 中自科技股份有限公司（以下简称" 公司 "）聘请信永中和会计师事务所（特殊普 通合伙）（以下简称" 信永中和"）作为公司2024年度财务报表及内部控制审计机构。 根据财政部、国资委及证监会颁布的《国有企业、上市公司选聘会计师事务所管理办 法》，公司对信永中和2024年审计过程中的履职情况进行评估。 经评估，公司认为信永中和资质等方面合规有效，履职保持独立性，勤勉尽责， 公允表达意见，具体情况如下： 一、资质条件 信永中和会计师事务所（特殊普通合伙）成立于 2012 年 3 月 2 日，注册地址为北 京市东城区朝阳门北大街 8 号富华大厦 A 座 8 层，首席合伙人为谭小青先生。 截至2024年12月31日，信永中和合伙人（股东）259人，注册会计师1780人。签署 过证券服务业务审计报告的注册会计师人数超过700人。公司业务涉及的主要行业包括 制造业，信息传输、软件和信息技术服务业，交通运输、仓储和邮政业，电力、热力、 燃气及水生产和供应业，批发和零售业，采矿业、文化和体育娱乐业，金融业，水利、 环境和公共设施管理业、建筑业等。 二、执业记录 1 ...

中自科技股份有限公司 2024年度独立董事履职情况报告 （曹麒麟） 本人作为中自科技股份有限公司（以下简称"公司"）的独立董事，2024 年度严格 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》《上海证券交易所科创板股票上市规则》《公司章程》等相关法律法规、规章的规 定和要求，诚实、勤勉、独立地履行职责，积极出席相关会议，认真审议董事会各项 议案，对公司重大事项发表了独立意见，积极参加独立董事专门会议，切实维护公司 和公众股东的合法权益，促进公司规范运作，充分发挥了独立董事及各专门委员会的 作用。现将本人在 2024 年度履行独立董事职责的情况报告如下： 一、 基本情况 （一）个人工作履历、专业背景以及兼职情况 曹麒麟先生，男，中国国籍，无境外永久居留权，1973年出生，博士研究生学历， 副教授。1997年7月至今任四川大学商学院副教授；2020年6月至2024年11月任中自科 技股份有限公司独立董事。 （二） 是否存在影响独立性的情况说明 作为公司的独立董事，本人未在公司担任除独立董事以外的任何职务，也未在公 司主要股东处担任任何职务，与公司以及公司主要股东之间不存在妨碍 ...

证券代码：688737 证券简称：中自科技 公告编号：2025-017 重要内容提示：本日常关联交易额度预计事项尚需提交股东会审议。 中自科技股份有限公司（以下简称"公司"）本项日常关联交易均是公司 及子公司正常生产经营所必需，定价公允、结算时间与方式合理，不存在损害公 司及全体股东利益的情形。公司选择的合作关联方均具备良好商业信誉和财务状 况，可降低公司的经营风险，有利于公司正常业务的持续开展，公司主要业务不 会因此形成对关联方的依赖，不影响公司的独立性。 一、日常关联交易基本情况 （一）日常关联交易履行的审议程序 中自科技股份有限公司 关于 2025 年度日常关联交易额度预计的公告 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： 三、关联方介绍和关联关系 2025 年 4 月 29 日，公司第四届董事会第四次会议审议通过了《关于 2025 年度日常关联交易额度预计的议案》，本日常关联交易预计金额为 105,550.00 万元（不含税，下同），关联董事陈启章、陈翠容回避表决，表决结果：7 票同 意，0 票反 ...

中自科技股份有限公司 2024 年度董事会工作报告 2024 年中自科技股份有限公司（以下简称"公司"）董事会全体成员严格按照 《公司法》《上海证券交易所科创板股票上市规则》《公司章程》等有关规定，在全体 股东的大力支持下，在管理层及各级员工的共同努力下，严格按照相关法律法规要求， 从维护全体股东利益出发，勤勉尽责，认真依法履行股东会赋予的各项职权，强化内 部管理，规范公司运作。同时，围绕公司发展战略目标，董事会较好地完成了各项经 营目标与任务，公司实现持续、稳定发展。现将公司董事会 2024 年度工作报告如下： 一、2024 年董事会及专门委员会履职情况 （一）董事会召开会议情况 1、2024 年，公司董事会共召开 10 次会议： | 会议届次 | 召开日期 | 会议决议 | 审议并通过以下议案： | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 第三届董事 | 议案 | 1-关于调整新业务投资方案的议案 | 会第二十一 | 年 | 月 | 日 | 议案 | 2-关于向子 ...

关于中自科技股份有限公司 申万宏源证券承销保荐有限责任公司 2024 年度募集资金存放与使用情况的专项核查报告 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"，"保荐机 构"）作为中自科技股份有限公司（以下简称"中自科技"或"公司"）首次 公开发行股 票并在科创板上市的保荐机构，根据《上市公司监管指引第 2 号——上市公司募集资 金管理和使用的监管要求》 《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》《上海证券交易所科创板股票上 市规则》 《上海证券交易所上市公司自律监管指引第 11 号——持续督导》等有关规 定，对中自科技 2024 年度募集资金存放与使 用情况进行了核查，具体情况如下： （一）募集资金金额及到位时间 1 | 项目 | | | | 金额 | | | --- | --- | --- | --- | --- | --- | | 利息收入 | | | | | 17,216,798.52 | | 使用暂时闲置募集资金进行现金管理理财收益 | | | | | 27,040,626.41 | | 收回大额存单的利息 | | | | | ...

中自科技股份有限公司 2024年度可持续发展报告 引领科技创新·实现绿色低碳美好生活 团结· 务实· 拼搏· 创新 Contents 目录》》 | 董事长致辞 | 01 | | --- | --- | | 主要数据一览 | 02 | 01 环境 Environment | 01 | 应对气候变化 | 03 | | --- | --- | --- | | 02 | 污染物处理 | 06 | | 03 | 废弃物处理 | 08 | | 04 | 环境合规管理 | 09 | | 05 | 能源利用 | 09 | | 06 | 水资源利用 | 11 | 02 社会 Social | 01 | 乡村振兴 | 11 | | --- | --- | --- | | 02 | 社会贡献 | 12 | | 03 | 创新驱动 | 13 | | 04 | 科技伦理 | 18 | | 05 | 供应链安全 | 18 | | 06 | 平等对待中小企业 | 20 | | 07 | 产品和服务安全与质量 | 20 | | 08 | 数据安全与客户隐私保护 | 22 | | 09 | 以人为本 | 23 | 03 治理 Governan ...

Financial Performance - The company's operating revenue for 2024 reached RMB 1,564,932,497.13, representing a 1.35% increase compared to RMB 1,544,081,894.61 in 2023[24]. - The net profit attributable to shareholders of the listed company for 2024 was RMB -26,211,631.60, a decrease of 161.94% from RMB 42,318,630.74 in 2023[25]. - The net cash flow from operating activities for 2024 was RMB -156,880,149.19, an improvement from RMB -360,852,743.85 in 2023[25]. - The company's total assets increased by 8.66% to RMB 2,876,111,923.70 at the end of 2024, compared to RMB 2,646,866,461.26 at the end of 2023[25]. - The basic earnings per share for 2024 was RMB -0.22, a decline of 162.86% from RMB 0.35 in 2023[26]. - The company's gross profit margins for 2022, 2023, and 2024 are 5.58%, 10.70%, and 9.52%, respectively, indicating significant fluctuations primarily due to production scale and precious metal price volatility[84]. - The company's revenue for 2022, 2023, and 2024 is reported at 447 million, 1.544 billion, and 1.565 billion RMB, respectively, showing a substantial increase in revenue over the years[84]. Shareholder Actions - The company implemented a share buyback program in 2024, with a total repurchase amount of ¥33,000,622.63, which accounted for 125.90% of the net profit attributable to shareholders for the year[7]. - The board of directors decided not to distribute cash dividends, issue bonus shares, or increase capital reserves for the year 2024, citing significant capital expenditure plans as the reason[7]. - The company has not proposed any cash dividend distribution plan despite having positive distributable profits for shareholders[178]. Governance and Compliance - The company's board and supervisory board members were all present at the board meeting, ensuring governance compliance[6]. - The company has completed the election of the fourth board of directors and supervisory board, optimizing 69 internal regulations to enhance management effectiveness[40]. - The report indicates that there are no significant differences in corporate governance compared to regulations set by the China Securities Regulatory Commission[134]. - The company is committed to maintaining compliance with corporate governance standards and has not encountered any significant legal or regulatory issues[134]. - The company has established five specialized committees under the board of directors to provide professional advice on major decisions[134]. Risk Management - The company reported no significant risks that could materially affect its operations during the reporting period[5]. - The company has detailed risk factors outlined in the management discussion and analysis section of the report[5]. - The company faces risks related to the rapid upgrade of emission standards, which may require continuous development of higher-performance catalysts to meet new requirements[77]. - The company is at risk of losing core technical personnel, which could impact its technological innovation and competitive advantage in the environmental catalyst industry[79]. - The company is exposed to significant risks from the high cost and price volatility of platinum group metals, which constitute a large portion of its main business costs[82]. Research and Development - Research and development expenses accounted for 7.01% of operating revenue in 2024, up from 5.63% in 2023, indicating a focus on innovation[26]. - R&D investment reached ¥10,969.34 million, a year-on-year increase of 26.13%[38]. - The company has developed a comprehensive research and development model, focusing on independent R&D while collaborating with academic institutions to drive innovation and maintain competitive advantages[49]. - The company is actively engaged in the research and development of sodium-ion batteries and new power batteries, aiming to establish a complete technical closed-loop system for energy storage[74]. - The company has established a strong technical advantage in environmental catalysts through nearly 20 years of technological accumulation, creating a complete technical chain that includes rare earth oxygen storage material synthesis and high-temperature material preparation[73]. Market Trends and Expansion - The global hydrogen fuel cell market is projected to reach $7.417 billion in 2024 and $40.2 billion by 2031, with a CAGR of 27.7% from 2025 to 2031, indicating strong demand for high-performance catalysts[51]. - In 2024, China's new energy storage market is expected to see an addition of 109.8 GWh, with cumulative installed capacity surpassing pumped storage, reflecting a positive market trend[52]. - The company is actively expanding into the energy storage sector, providing solutions for various applications, including smart microgrids and household energy storage systems[44]. - The company is positioned as a leading domestic manufacturer in the environmental catalyst sector, having developed core technologies to break foreign monopolies in catalyst technology[43]. Environmental and Social Responsibility - The company actively integrates ESG management into its daily operations, focusing on environmental protection and social responsibility[183]. - The company has received an ESG rating of A- from Zhong Chengxin Green Finance[186]. - The company invested 182.61 million yuan in environmental protection funds during the reporting period[187]. - The total greenhouse gas emissions for the company amounted to 18,097.96 tons of CO2 equivalent, with emissions from fossil fuel combustion at 2,294.87 tons, and emissions from purchased electricity at 15,657.39 tons[200]. - The company has established a wastewater treatment plant with a design capacity of 160 m³/d, ensuring that 100% of wastewater discharged meets municipal standards[189]. Strategic Initiatives - The company is committed to digital transformation and optimizing management processes, including the integration of MES and ERP systems for improved operational efficiency[131]. - The company plans to expand its market presence in the internal combustion engine exhaust purification catalyst sector, focusing on high-performance and cost-effective products, while increasing brand awareness and market share[126]. - The company will enhance its talent development plan to build a management talent pool and improve human resource systems to support strategic goals[131]. - The company is exploring potential acquisitions to enhance its market position, with a budget of $100 million allocated for this purpose[143]. Operational Efficiency - The company aims to improve production efficiency and product quality through enhanced internal operations management and the application of intelligent technologies, ensuring product quality while increasing output and reducing costs[40]. - The company has implemented new strategies to improve customer retention, aiming for an increase of I% in customer loyalty metrics[144]. - Operational costs have been optimized, resulting in a reduction of H% in expenses compared to the previous year[144].

Financial Performance - The company's operating revenue for Q1 2025 was CNY 402,838,256.87, representing a year-on-year increase of 7.52% compared to CNY 374,665,999.81 in the same period last year[5]. - The net profit attributable to shareholders decreased by 46.91% to CNY 7,701,600.96 from CNY 14,506,176.77 in the previous year[5]. - The basic and diluted earnings per share decreased by 50.00% to CNY 0.06 from CNY 0.12 in the same period last year[5]. - Net profit for Q1 2025 was ¥8,387,094.19, a decrease of 44.3% from ¥14,992,777.70 in Q1 2024[22]. - The operating profit for Q1 2025 was ¥8,337,952.59, down from ¥14,829,018.78 in Q1 2024, indicating a decline of 43.5%[22]. Cash Flow - The net cash flow from operating activities turned negative at CNY -170,561,806.74, a decline of 363.96% compared to CNY 64,617,510.20 in the same period last year[5]. - Cash received from sales of goods and services in Q1 2025 was ¥126,308,251.68, significantly lower than ¥239,216,668.65 in Q1 2024[24]. - The net cash flow from operating activities was -170,561,806.74, compared to 64,617,510.20 in the previous period[25]. - Cash inflow from investment activities totaled 42,608,305.56, down from 281,225,878.61 in the prior period[25]. - The total cash and cash equivalents at the end of the period were 54,458,470.00, down from 72,375,848.15 at the beginning[26]. Assets and Liabilities - The total assets at the end of the reporting period were CNY 3,049,648,136.81, reflecting a 6.03% increase from CNY 2,876,111,923.70 at the end of the previous year[6]. - Total liabilities rose to ¥1,195,985,731.17 in Q1 2025, up from ¥1,030,882,573.12 in Q1 2024[19]. - Shareholders' equity increased to ¥1,853,662,405.64 in Q1 2025, compared to ¥1,845,229,350.58 in Q1 2024[19]. - The company's long-term investments decreased to ¥1,639,562 from ¥2,774,129, reflecting a decline of about 41.0%[17]. Expenses - Research and development expenses totaled CNY 25,441,529.18, an increase of 17.84% from CNY 21,589,303.18, accounting for 6.32% of operating revenue[5]. - Total operating costs for Q1 2025 were ¥401,811,739.90, up from ¥373,443,302.97 in Q1 2024, reflecting a 7.6% increase[22]. - The company paid 38,904,203.99 in cash to employees, an increase from 27,684,428.03 in the prior period[25]. - The cash outflow for taxes paid was 4,367,332.11, significantly higher than 453,628.70 previously[25]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 7,458[12]. - There are no significant changes in shareholder structure or major acquisitions reported in the latest financial disclosures[14]. Growth and Strategy - The company is actively cultivating new growth points, although increased sales and management expenses have impacted net profit[10]. - The company has not disclosed any new product developments or market expansion strategies during the reporting period[15].

证券代码：688737 证券简称：中自科技 公告编号：2025-026 中自科技股份有限公司 关于召开2024年年度股东会的通知 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： 一、 召开会议的基本情况 召开日期时间：2025 年 5 月 20 日 14 点 00 分 召开地点：成都市高新区古楠街 88 号 （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 5 月 20 日 至2025 年 5 月 20 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 股东会召开日期：2025年5月20日 本次股东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） 股东会类型和届次 2024年年度股东会 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 ...