会通新材料股份有限公司 2024 年度独立董事述职报告（韦邦国） 本人作为会通新材料股份有限公司（以下简称"公司"）的独立董事，在 2024 年度工作中，严格按照《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》"）、《上市公司独立董事 管理办法》、《会通新材料股份有限公司章程》（以下简称"《公司章程》"）、 《会通新材料股份有限公司独立董事工作制度》等相关法律、法规、规范性文件 和公司制度的规定和要求，本着对全体股东负责的态度，忠实、勤勉地履行独立 董事职责，积极发挥独立董事的作用，维护公司和全体股东尤其是中小股东的合 法权益。现将 2024 年度独立董事履行独立董事职责的具体情况汇报如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 韦邦国，男，1964 年 8 月出生，中国国籍，无境外永久居留权，本科学历， 正高级会计师。1987 年 7 月至 1994 年 7 月，任安徽省建工集团丽达装饰公司总 会计师；1994 年 7 月至 2007 年 7 月，任合肥美菱股份有限公司财务经理；2007 年 7 月至 2014 年 7 月，任奇 ...

会通新材料股份有限公司 2024 年度独立董事述职报告（王丛-离任） 作为会通新材料股份有限公司（以下简称"公司"）的独立董事，在 2024 年 度任职期间，我严格按照《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》"）、《上市公司独立董事管 理办法》、《会通新材料股份有限公司章程》（以下简称"《公司章程》"）和《会 通新材料股份有限公司独立董事工作制度》等有关规定和要求，忠实勤勉地履行 职责，积极出席相关会议，认真审议董事会各项议案，并对公司重大事项发表了 独立意见，切实维护公司利益和中小股东的合法权益。现将 2024 年度独立董事 履行独立董事职责的具体情况汇报如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 王丛，男，1977 年 9 月出生，中国香港居民，博士研究生。本科毕业于北 京大学企业管理专业并取得学士学位，硕士研究生毕业于新加坡南洋理工大学应 用经济学专业并取得硕士学位，博士研究生毕业于美国范德堡大学金融学专业并 取得博士学位。2007 年 8 月至 2016 年 8 月，历任香港中文大学金融学助理教授、 副教授；20 ...

会通新材料股份有限公司 2024 年度独立董事述职报告（张瑞稳-离任） 本人作为会通新材料股份有限公司（以下简称"公司"）的独立董事，在 2024 年度工作中，严格按照《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》"）、《上市公司独立董事 管理办法》、《会通新材料股份有限公司章程》（以下简称"《公司章程》"）、 《会通新材料股份有限公司独立董事工作制度》等相关法律、法规、规范性文件 和公司制度的规定和要求，本着对全体股东负责的态度，忠实、勤勉地履行独立 董事职责，积极发挥独立董事的作用，维护公司和全体股东尤其是中小股东的合 法权益。现将 2024 年度独立董事履行独立董事职责的具体情况汇报如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 张瑞稳，男，1964 年 9 月出生，中国国籍，无境外永久居留权，博士研究 生，中国注册会计师。本科毕业于安徽师范大学数学专业并取得学士学位；硕士 研究生毕业于南京林业大学经济管理专业并取得硕士学位；博士研究生毕业于中 国科学技术大学工商管理专业并取得博士学位。1985 年 7 月至 1987 年 ...

会通新材料股份有限公司 2024 年度独立董事述职报告（张大林） 作为会通新材料股份有限公司（以下简称"公司"）的独立董事，在 2024 年度工作中，我严格按照《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》"）、《上市公司独立董事 管理办法》、《会通新材料股份有限公司章程》（以下简称"《公司章程》"） 和《会通新材料股份有限公司独立董事工作制度》等有关规定和要求，忠实勤勉 地履行职责，积极出席相关会议，认真审议董事会各项议案，并对公司重大事项 发表了相关意见，切实维护公司利益和中小股东的合法权益。现将 2024 年度独 立董事履行独立董事职责的具体情况汇报如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 张大林，男，1968 年 8 月出生，中国国籍，无境外永久居留权，硕士研究 生学历。1993 年 7 月至今，历任安徽天禾律师事务所（前身为安徽对外经济律 师事务所）律师、副主任、创始合伙人暨管委会主任。2021 年 1 月至今，任会 通新材料股份有限公司独立董事。 （二）是否存在影响独立性情况的说明 作为公司的独立董事，经自查，本 ...

2024 年度独立董事述职报告（王冠中） 本人作为会通新材料股份有限公司（以下简称"公司"）的独立董事，在 2024 年度工作中，严格按照《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》"）、《上市公司独立董事 管理办法》、《会通新材料股份有限公司章程》（以下简称"《公司章程》"）、 《会通新材料股份有限公司独立董事工作制度》等相关法律、法规、规范性文件 和公司制度的规定和要求，本着对全体股东负责的态度，忠实、勤勉地履行独立 董事职责，积极发挥独立董事的作用，维护公司和全体股东尤其是中小股东的合 法权益。现将 2024 年度独立董事履行独立董事职责的具体情况汇报如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 王冠中，男，1963 年 4 月出生，中国国籍，无境外永久居留权，博士研究 生学历。1983 年 7 月至 1985 年 9 月，任合肥工业大学助教。1988 年 4 月至今， 历任中国科学技术大学助教、讲师、副教授、教授。其间，在日本东京大学、英 国诺丁汉大学、法国国家科研中心、台湾成功大学作为访问学者、研究助理、客 座教授等 ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 1,467,517,369.53, representing a 15.07% increase compared to CNY 1,275,320,470.70 in the same period last year[4] - Net profit attributable to shareholders was CNY 49,585,854.73, up 14.67% from CNY 43,243,336.29 year-on-year[4] - The net profit after deducting non-recurring gains and losses was CNY 41,166,598.49, reflecting a 24.89% increase from CNY 32,962,867.24 in the previous year[4] - The basic earnings per share rose to CNY 0.11, a 10.00% increase from CNY 0.10 in the same period last year[4] - The weighted average return on equity was 2.27%, an increase of 0.04 percentage points from 2.23%[4] - Total operating revenue for Q1 2025 reached ¥1,467,517,369.53, an increase of 15.06% compared to ¥1,275,320,470.70 in Q1 2024[17] - Net profit for Q1 2025 was ¥50,590,782.52, representing a 9.48% increase from ¥46,379,979.27 in Q1 2024[18] - Basic earnings per share for Q1 2025 was ¥0.11, compared to ¥0.10 in Q1 2024[19] Cash Flow and Liquidity - The net cash flow from operating activities decreased significantly by 70.69%, amounting to CNY 77,809,338.35 compared to CNY 265,484,503.75 in the same period last year[4] - Cash flow from operating activities for Q1 2025 was ¥77,809,338.35, a decrease of 70.7% from ¥265,484,503.75 in Q1 2024[20] - The cash and cash equivalents at the end of the period totaled 700,694,872.07, down from 818,481,184.78, indicating a decrease in liquidity[21] - The beginning cash and cash equivalents balance was 578,777,380.56, down from 708,392,218.96, showing a decline in starting liquidity[21] Assets and Liabilities - Total assets at the end of the reporting period were CNY 7,037,414,248.83, a slight increase of 0.58% from CNY 6,996,698,968.36 at the end of the previous year[5] - The company's cash and cash equivalents reached RMB 989,153,146.18, up from RMB 959,731,830.33, indicating an increase of about 3.9%[13] - The total liabilities decreased to RMB 4,729,565,852.63 from RMB 4,836,949,984.57, representing a reduction of approximately 2.2%[15] - The company reported a total of 4,215,453,552.90 in current assets, slightly increasing from 4,196,330,496.81, which is a growth of about 0.46%[14] - The accounts receivable decreased to RMB 1,629,005,396.29 from RMB 1,741,162,655.08, showing a decline of approximately 6.4%[13] - The total inventory decreased to RMB 514,495,653.62 from RMB 565,756,385.39, indicating a decline of approximately 9.1%[13] Research and Development - Research and development expenses totaled CNY 65,489,448.83, which is an 11.85% increase from CNY 58,551,300.71 in the previous year[4] - The proportion of R&D expenses to operating revenue decreased to 4.46%, down 0.13 percentage points from 4.59%[5] - Research and development expenses for Q1 2025 amounted to ¥65,489,448.83, an increase of 11.5% from ¥58,551,300.71 in Q1 2024[17] Financing Activities - The total cash inflow from financing activities was 446,401,335.89, up from 176,090,379.28, reflecting a strong increase in financing efforts[21] - The net cash flow from financing activities was 301,813,907.74, a turnaround from -90,371,281.77 in the previous period, showing improved financial health[21] - The cash paid for financing activities totaled 144,587,428.15, down from 266,461,661.05, reflecting a decrease in financing costs[21] Investment Activities - The net cash flow from investment activities was -254,005,550.37, compared to -65,216,199.54 in the previous period, indicating a significant increase in cash outflow for investments[21] - The total cash inflow from investment activities was 303,438,969.56, compared to 58,941,165.67 previously, highlighting increased investment activity[21] - Cash outflow for the acquisition of fixed assets and intangible assets was 77,107,917.03, down from 119,062,365.21, suggesting a reduction in capital expenditures[21] - The cash received from other investment-related activities was 2,977,500.00, compared to 8,422,557.81, indicating a decline in cash inflows from these activities[21] Other Financial Metrics - The company has engaged in stock lending activities, with 353,000 shares lent out as of the reporting period, representing 0.08% of the total shares[12] - The company's long-term investments increased to RMB 12,577,976.06 from RMB 3,833,952.61, showing a significant growth of approximately 228.5%[14] - Other income for Q1 2025 was ¥32,938,748.69, up from ¥30,967,068.48 in Q1 2024[17] - The company reported a decrease in cash inflow from sales, totaling ¥1,336,440,277.13 in Q1 2025, down from ¥1,398,695,851.08 in Q1 2024[20] - The company experienced a decrease in tax payments, with total tax payments of ¥10,508,292.04 in Q1 2025 compared to ¥23,601,908.15 in Q1 2024[20] - The cash flow impact from exchange rate changes was -3,700,204.21, contrasting with a positive impact of 191,943.38 previously, indicating adverse currency effects[21]

Financial Performance - The net profit attributable to shareholders for the fiscal year 2024 is CNY 194,054,632.90, with a proposed cash dividend of CNY 1.50 per 10 shares, totaling CNY 70,899,443.25, which accounts for 36.54% of the net profit [6][7]. - The company's operating revenue for 2024 reached ¥6,087,725,669.58, representing a year-on-year increase of 13.81% compared to ¥5,348,842,872.96 in 2023 [23]. - Net profit for 2024 was ¥200,178,867.82, a significant increase of 40.98% from ¥141,987,251.89 in 2023 [23]. - The net profit attributable to shareholders of the listed company was ¥194,054,632.90, up 32.04% from ¥146,968,364.69 in the previous year [23]. - The net cash flow from operating activities reached ¥551,300,528.61, marking a substantial increase of 275.67% compared to ¥146,750,796.59 in 2023 [23]. - Basic earnings per share rose to ¥0.43, a 30.30% increase from ¥0.33 in 2023 [24]. - The company achieved a weighted average return on equity of 9.56%, an increase of 1.61 percentage points from 7.95% in 2023 [24]. - The company reported a decrease in receivables financing by 16,003,374.20 RMB, ending the period at 253,796,062.55 RMB [34]. - The company reported a significant increase in revenue, achieving a year-over-year growth of 25% in Q4 2023 [187]. - The company achieved a gross margin improvement of 5 percentage points, reaching 40% in Q4 2023 [187]. Research and Development - Research and development expenses accounted for 4.52% of operating revenue, slightly up from 4.49% in 2023 [24]. - The company established a three-tier R&D system to ensure product leadership, focusing on customized solutions and core technology research [40]. - The company has accumulated 220 invention patents and 54 utility model patents, demonstrating strong technical capabilities in the modified materials sector [71]. - The company increased its R&D investment to approximately ¥275.12 million, a 14.65% increase from the previous year's ¥239.96 million [77]. - The company plans to invest 275 million RMB in R&D for 2024, reflecting a 14.65% year-on-year growth [85]. - The company is actively pursuing new technologies and product innovations to maintain competitive advantage in the materials sector [190]. - The company is focusing on high-performance and functional products to gradually replace imported materials in the domestic market [160]. - The company is committed to enhancing its research and development capabilities to innovate and meet market demands [186]. Market Expansion and Strategy - The company focused on expanding into new markets such as smart home, new energy vehicles, and consumer electronics, leading to steady revenue growth in these sectors [26]. - The company aims for global expansion and high-quality development by leveraging strategic emerging industries [36]. - The company aims to expand its business into Europe, North America, the Middle East, and North Africa over the next three years, enhancing its global presence [43]. - The company is actively exploring the integration of AI technology in new materials research and production processes to enhance efficiency and optimize production [54]. - The company plans to accelerate its international expansion, focusing on Southeast Asia, North America, Europe, and emerging markets [172]. - The company is pursuing market breakthroughs in membrane materials, aiming to become a leading producer of multifunctional membrane products [172]. - The company is exploring potential acquisitions to enhance its product portfolio, targeting firms with complementary technologies [187]. Governance and Compliance - The company has received a standard unqualified audit opinion from Tianjian Accounting Firm [6]. - The board of directors and supervisory board members have confirmed the authenticity, accuracy, and completeness of the annual report [5]. - The company has not faced any significant issues regarding independence from its controlling shareholders or related parties [179]. - The company maintains strict compliance with information disclosure regulations, ensuring transparency and protecting investor interests [177]. - The company held 4 shareholder meetings and 9 board meetings during the reporting period, ensuring compliance with legal and regulatory requirements [175]. - The company’s governance structure is robust, with independent oversight from its board and supervisory committee [176]. - The company has established specialized committees under the board, including the Audit Committee and the Strategic Development Committee [199]. Operational Efficiency - The implementation of advanced lean management systems significantly improved overall efficiency and cost control, contributing to stable profit growth [26]. - The company has enhanced single-machine production capacity through process optimization and advanced automation technology, leading to more efficient delivery and reduced logistics costs [96]. - Inventory turnover efficiency has steadily improved, allowing the company to respond quickly to changes in customer orders and market fluctuations [96]. - The company has implemented lean management practices, achieving T+1 and T+0 delivery cycles for core products, significantly improving delivery efficiency [93]. - The company is committed to "lean-driven" operations, aiming for cost leadership and efficient resource allocation to enhance customer satisfaction [167]. Risks and Challenges - The company faces a risk of core technology leakage, which could adversely affect its operations if not properly managed [99]. - The company’s accounts receivable amounted to CNY 1,741.16 million, indicating a growth compared to the previous year, which poses a risk if the downstream industry faces adverse changes [103]. - The asset-liability ratio stands at 69.13%, indicating a high level of debt which may pose repayment risks if operational cash flow is insufficient [105]. - The top five customers accounted for 45.12% of total sales, indicating a concentration risk that could impact the company if relationships with these customers deteriorate [102]. Sustainability and Innovation - The company is committed to building a sustainable ecosystem through innovation and collaborative initiatives [51]. - The company has initiated multiple ecological alliance initiatives to promote sustainable development and has established a product lifecycle recycling system in collaboration with major appliance and automotive manufacturers [54]. - The company achieved a reduction of 231,903.46 tons in carbon dioxide equivalent emissions, equivalent to the annual carbon absorption of approximately 12.67 million trees [87]. - The company has developed long-chain nylon materials that are widely used in automotive piping systems and have been applied in dishwashers, addressing supply issues for domestic manufacturers [57]. - The company is focused on organizational empowerment and talent development to enhance its strategic goals and operational efficiency [169]. Future Outlook - Future outlook indicates a focus on expanding market presence and enhancing product offerings, with a strategic emphasis on new technology development [186]. - The company plans to invest in new product lines and technologies to drive growth in the upcoming quarters [186]. - The management's future outlook suggests a commitment to growth and market expansion, although specific targets were not detailed in the content [191].

| 证券代码：688219 | 证券简称：会通股份 | 公告编号：2025-018 | | --- | --- | --- | | 转债代码：118028 | 转债简称：会通转债 | | 会通新材料股份有限公司 关于续聘公司 2025 年度财务审计机构及内控审计机构的公告 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： 拟聘任的会计师事务所名称：天健会计师事务所（特殊普通合伙） 会通新材料股份有限公司（以下简称"公司"）第三届董事会第十次会 议和第三届监事会第八次会议分别审议通过了《关于续聘会通新材料股份有 限公司 2025 年度财务审计机构及内控审计机构的议案》，同意聘请天健会计 师事务所（特殊普通合伙）（以下简称"天健"）为公司 2025 年度审计机构 及内控审计机构，聘期一年，并提请股东大会授权公司管理层按市场价格洽 谈确定审计报酬。该议案尚需提交公司股东大会审议，具体情况公告如下： 一、拟聘任会计师事务所的基本情况 （一）机构信息 1.基本信息 人次，未受到刑事处罚。 （二）项目信息 | 事务所名 ...

会通新材料股份有限公司 2024 年度会计师事务所履职情况评估报告 会通新材料股份有限公司（以下简称"公司"）聘请天健会计师事务所（特殊 普通合伙）（以下简称"天健"）作为公司 2024 年度财务报告审计机构及内部控 制审计机构。根据《国有企业、上市公司选聘会计师事务所管理办法》，公司董 事会对天健 2024 年度审计过程中的履职情况进行评估。经评估，公司认为，天 健在资质等方面合规有效，履职能够保持独立性，勤勉尽责，公允表达意见，具 体情况如下： 一、2024 年年审会计师事务所基本情况 （一）机构信息 1、基本信息 天健会计师事务所（特殊普通合伙）成立于 2011 年 7 月，注册地址为浙江 省杭州市西湖区灵隐街道西溪路 128 号，首席合伙人为钟建国先生，拥有财政部 颁发的会计师事务所执业证书。截至 2024 年 12 月 31 日，天健合伙人数量为 241 人，注册会计师 2,356 人，其中签署过证券服务业务审计报告的注册会计师 904 人。2024 年度上市公司（含 A、B 股）审计客户共计 707 家，收费总额人民币 7.20 亿元。这些上市公司主要行业涉及制造业，信息传输、软件和信息技术服务 ...