滨化集团股份有限公司 内部控制审计报告 天职业字[2025]18100 号 录 日 内部控制审计报告- 您可使用手机"打一衣"或进入"注册会计师行业绩" 收管平台（http://acc.gov.cn） "进行变 您可使用手机"打一衣"或进入"注册会计师行业统一 "管平台（http://acch.m6.gov.cn） "进在3 5 内部控制审计报告 天职业字 [2025J 10 滨化集团股份有限公司全体股东 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求 我们审计了滨化 集团股份有限公 (以 简称"滨化股份") 2024 12 31 的财务报告内部控制的有效性 -、企业对内部控制的责任 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企业内部控制评价指引》的 规定 建立健全和有效实施内部控制 并评价其有效性是滨 股份董事会的责任。 二、注册会计师的责任 的责任是在实施审计工作的 础上 对财务报告 部控制的有效性发表审计意见 对注意到的非财务报告内部控制的重大缺陷进行披露。 三、内部控制的固有局限性 内部控制具有固有局限性 存在不能防止和发现错报的可能性。此外 由于情况的变化可 能导致内 ...

二、前10名无限售条件股东持股情况 前十大流通股东累计持有： 50061.13万股，累计占流通股比： 24.67%，较上期变化： -2562.98万股。 | 名称 持有数量(万股) | | 占总股本比例 | 增减情况(万 | | --- | --- | --- | --- | | | | (%) | 股) | | 滨州和宜产业投资合伙企业(有限合伙) | 14567.81 | 7.18 | 不变 | | 张忠正 | 11972.96 | 5.90 | 不变 | | 滨州安泰控股集团有限公司 | 4227.46 | 2.08 | 不变 | | 石秦岭 | 4065.58 | 2.00 | 不变 | | 滨化集团股份有限公司-首期员工持股计划 | 3940.00 | 1.94 | 不变 | | 王黎明 | 2591.72 | 1.28 | 不变 | | 西藏神州牧基金管理有限公司-神州牧量子1号私募证 券投资基金 | 2555.00 | 1.26 | -76.39 | | 滨化集团股份有限公司-第二期员工持股计划 | 2552.90 | 1.26 | 不变 | | 北京神州牧投资基金管理有限公司-红炎神州牧基金 ...

Profit Distribution and Financial Performance - The proposed profit distribution plan for 2024 is to distribute a cash dividend of 0.30 yuan (including tax) for every 10 shares, based on the total share capital after deducting shares held in the repurchase account[6]. - As of March 31, 2025, the total share capital is 2,058,036,276 shares, with a total cash dividend of 60,724,069.50 yuan (including tax) planned for distribution[7]. - The total cash dividend for the year, including 20,306,478.50 yuan already distributed in the first three quarters, amounts to 81,030,548.00 yuan, representing 107.37% of the net profit attributable to shareholders[7]. - The company has implemented a share repurchase amounting to 154,367,706.76 yuan during the year, contributing to a total of 235,398,254.76 yuan for cash dividends and repurchase, exceeding the net profit[7]. - The company reported a significant increase in investment income by 1784.13% year-on-year, largely due to increased returns from its associate, Shandong Lubai Group[52]. - The company achieved operating revenue of 10.228 billion yuan, an increase of 4.00% year-on-year, primarily due to the production launch of its subsidiary Binhua New Materials and increased sales of propylene, propane, and butane[47]. - Net profit attributable to shareholders decreased by 42.77% year-on-year to 219 million yuan, mainly due to a significant decline in the prices of main products while the decrease in raw material and energy costs was relatively small[47]. - The company's gross profit margin was impacted by product price fluctuations, with a total negative impact of approximately 54.24 million yuan on gross profit[48]. Audit and Compliance - The company has received a standard unqualified audit report from Tianzhi International Accounting Firm[5]. - There are no non-operating fund occupations by controlling shareholders or related parties reported[9]. - The company has not violated decision-making procedures for providing guarantees[9]. - The board of directors and supervisory board members have confirmed the authenticity, accuracy, and completeness of the annual report[3]. - The company has established a robust corporate governance structure, adhering to relevant laws and regulations to ensure compliance and risk management[117]. - The board consists of 7 directors, including 3 independent directors, ensuring a balanced governance structure[118]. - The company actively engages with investors through various communication channels, enhancing transparency and stakeholder relations[118]. - The company has implemented a management system for information disclosure, ensuring timely and accurate reporting to shareholders[118]. Operational Performance and Production - The company's operating revenue for 2024 reached ¥10,228,061,967.97, representing a 40.00% increase compared to ¥7,305,904,161.55 in 2023[26]. - The net cash flow from operating activities fell by 47.81% to ¥486,063,431.02 in 2024, down from ¥931,407,173.67 in 2023[26]. - The total assets increased by 8.62% to ¥22,956,458,805.29 at the end of 2024, compared to ¥21,134,388,859.53 at the end of 2023[26]. - The company achieved a total production of 78.78 million tons of caustic soda, 28.16 million tons of propylene oxide, and 8.52 million tons of trichloroethylene in 2024, setting historical sales records for these products[38]. - The production volume for caustic soda was 787,831 tons, while propylene oxide production reached 281,640 tons, reflecting a year-over-year increase of 3.26%[60]. - The company successfully completed the construction and stable operation of PDH and ammonia synthesis units, with the propane and butane pipelines becoming operational in March and June 2024 respectively[39]. Research and Development - Research and development expenses rose by 75.85% year-on-year, indicating increased investment in R&D activities[52]. - The total R&D expenditure for the period amounted to ¥124,541,066.51, representing 1.22% of the operating revenue[68]. - The number of R&D personnel is 760, accounting for 19.88% of the total workforce[68]. - The company has established partnerships with over 20 universities and research institutions, enhancing its innovation capabilities and talent development[82]. - The company has over 30 ongoing research projects, with two provincial key R&D plans approved in September 2024, focusing on efficient catalytic wet oxidation technology and hydrogen-chlorine co-production[84]. Environmental and Social Responsibility - The company invested 189.49 million yuan in environmental protection during the reporting period[167]. - The company generated a total of 840,400 tons of general industrial solid waste, all of which were properly utilized or disposed of safely[173]. - The company achieved significant reductions in pollutant emissions, with SO2, NOx, and particulate matter emissions from the Binhai base heat center decreasing by 31.15%, 24.01%, and 8.02% respectively in 2024 compared to the previous year[180]. - The company was awarded the titles of "Leader" in China's industrial carbon peak and "National Green Factory" for its outstanding performance in carbon reduction and green product development in 2024[185]. - Total social responsibility investment amounted to 917,600 RMB, including 500,000 RMB in cash donations to the municipal charity association and 417,600 RMB in material donations to the Shandong Charity Foundation[186]. Market and Strategic Initiatives - The company is actively pursuing market expansion strategies, particularly in the special equipment manufacturing sector[98]. - The company plans to maintain high gross margins for caustic soda while managing the price fluctuations of propylene oxide and its raw materials[58]. - The company aims to expand into new materials, new energy, and specialty chemicals, establishing a multi-functional innovation complex and a provincial key laboratory for ultra-pure electronic chemicals[85]. - The company is committed to becoming a pioneer in green chemistry and low-carbon transformation, focusing on technological innovation[85]. - The company plans to implement a multi-faceted approach to improve its valuation, including operational management optimization and shareholder return mechanisms[112]. Governance and Leadership Changes - The company has seen significant changes in its executive team, with several key positions undergoing transitions[122]. - The company has appointed new independent directors and supervisors, enhancing governance and oversight[121]. - The company is actively managing its leadership transitions to ensure stability and continuity in governance[134]. - The company has a structured process for approving remuneration matters, requiring shareholder meeting approval for directors[133]. - The company has appointed Dong Hongbo as the new President and Director, indicating a leadership change[134]. Risks and Challenges - The company faces macroeconomic fluctuation risks, as the chlor-alkali industry is closely tied to national economic development, which could negatively impact profitability if economic growth slows[113]. - Increased competition in the chlor-alkali industry poses risks, with product differentiation being minimal and competition primarily based on production costs[113]. - Fluctuations in the prices of key raw materials such as propylene, propane, raw salt, and raw coal could significantly affect production costs and profitability[113]. - The company is subject to policy risks due to regulatory changes from national authorities that could impact operational compliance and competitiveness[114].

Financial Performance - The company's operating revenue for Q1 2025 reached ¥3,782,455,195.57, representing a 94.14% increase compared to ¥1,948,341,450.07 in the same period last year[4] - Net profit attributable to shareholders was ¥95,999,141.81, a significant increase of 225.75% from ¥29,470,302.97 year-on-year[4] - Basic and diluted earnings per share both increased to ¥0.05, reflecting a 400.00% rise from ¥0.01 in the same period last year[4] - The weighted average return on equity improved to 0.84%, up by 0.58 percentage points from 0.26%[4] - Net profit for Q1 2025 was ¥95,816,711.72, compared to ¥29,443,698.31 in Q1 2024, marking a growth of 225.5%[22] - Earnings per share for Q1 2025 were ¥0.05, up from ¥0.01 in Q1 2024[23] Cash Flow - The net cash flow from operating activities surged to ¥983,975,933.57, marking an increase of 8,924.95% compared to ¥10,902,843.04 in the previous year[4] - Cash flow from operating activities for Q1 2025 was ¥3,795,427,637.63, compared to ¥2,280,392,603.81 in Q1 2024, indicating a growth of 66.5%[25] - The total cash inflow from operating activities was ¥5,262,379,042.14, while cash outflow was ¥4,278,403,108.57, leading to a net inflow of ¥983,975,933.57[26] - Total cash inflow from financing activities was ¥2,068,843,889.96, while cash outflow was ¥1,666,184,359.24, resulting in a net cash flow of ¥402,659,530.72[27] - Cash and cash equivalents rose significantly to RMB 2,614,122,550.05, compared to RMB 758,946,702.73 at the end of 2024, indicating an increase of over 244%[16] - Cash and cash equivalents at the end of the period reached ¥1,767,095,720.07, up from ¥1,243,414,893.24[27] Assets and Liabilities - Total assets at the end of the reporting period were ¥24,097,460,913.22, a 4.97% increase from ¥22,956,458,805.29 at the end of the previous year[5] - Total liabilities rose to ¥12,614,384,938.08 in Q1 2025, compared to ¥11,573,743,799.96 in Q1 2024, an increase of 9.0%[18] - As of March 31, 2025, the company's total current assets increased to RMB 4,794,332,225.48 from RMB 3,606,302,739.46 as of December 31, 2024, representing a growth of approximately 33%[16] - The total non-current assets increased to RMB 17,077,112,000.00 from RMB 16,000,000,000.00, showing a growth of approximately 6.7%[16] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 86,839[10] - The first major shareholder, Binzhou Heyi Industrial Investment Partnership, plans to increase its stake in the company by investing between RMB 140 million and RMB 280 million over the next 12 months[13] - As of April 8, 2025, the major shareholder has acquired an additional 19,464,772 shares, raising its total holdings to 165,142,882 shares, which is 8.02% of the total share capital[13] - There are no known significant relationships or agreements among the top shareholders that would indicate coordinated actions[12] Operational Insights - The increase in operating revenue was primarily driven by the commissioning of the subsidiary Shandong Binhua New Materials Co., Ltd.[8] - The significant rise in net profit was attributed to increased product gross margins, reduced operating expenses, and higher investment income[8] - The company reported a net profit of ¥29,603,521.08 from non-recurring gains and losses after tax adjustments[8] - Operating costs for Q1 2025 were ¥3,707,640,273.91, up from ¥1,931,404,604.06 in Q1 2024, reflecting a 92.0% increase[21] - Research and development expenses decreased to ¥5,330,966.05 in Q1 2025 from ¥7,190,316.65 in Q1 2024, a reduction of 26.0%[22] Investment Activities - The cash flow from investment activities showed a net outflow of ¥96,780,133.77, compared to a larger outflow of ¥614,744,221.14 in the previous period[26] - The company received cash from borrowings totaling ¥988,320,000.00, compared to ¥1,896,680,000.00 in the previous period[27] - The company's long-term equity investments stood at RMB 2,363,265,194.46, slightly up from RMB 2,335,757,866.43, indicating a growth of about 1.2%[16]

滨化集团股份有限公司 2024 年度独立董事述职报告 作为滨化集团股份有限公司（以下简称"公司"）独立董事，2024年度本人严格 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》）、《上市公司治理准则》《上市公司独立董事管理办法》（以下简称 《管理办法》）、《上海证券交易所股票上市规则》等相关法律法规和制度及《公司章 程》等的规定及要求，本着对全体股东负责的态度，恪尽职守，忠实、勤勉履行独 立董事职责，主动了解公司生产经营情况，积极出席公司召开的相关会议，认真审 议董事会各项议案，充分发挥自身的专业优势和独立作用，审慎行使公司和股东赋 予的权利，切实履行独立董事责任和义务，切实维护了公司整体利益和全体股东尤 其是中小股东的利益。现就本年度履职情况报告如下： 一、独立董事的基本情况 （一）独立董事简介 郝银平，1969 年出生，本科学历，中国国籍。注册会计师、高级会计师、资产 评估师。曾任乌海市氯碱行业协会秘书长，内蒙古电石工业协会副秘书长，乌海市 能源协会副秘书长。2015 年 9 月至今，任内蒙古华兴资产评估事务所（普通合伙） 执行事务合伙人；2008 年 ...

滨化集团股份有限公司 2024 年度独立董事述职报告 作为滨化集团股份有限公司（以下简称"公司"）独立董事，2024年度本人严格 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》）、《上市公司治理准则》《上市公司独立董事管理办法》（以下简称 《管理办法》）、《上海证券交易所股票上市规则》等相关法律法规和制度及《公司章 程》等的规定及要求，本着对全体股东负责的态度，恪尽职守，忠实、勤勉履行独 立董事职责，主动了解公司生产经营情况，积极出席公司召开的相关会议，认真审 议董事会各项议案，充分发挥自身的专业优势和独立作用，审慎行使公司和股东赋 予的权利，切实履行独立董事责任和义务，切实维护了公司整体利益和全体股东尤 其是中小股东的利益。现就本年度履职情况报告如下： 一、独立董事的基本情况 （一）独立董事简介 李海霞，1976 年出生，本科学历，中国国籍，中国共产党党员。持有董秘资格 证、独立董事证书。1999 年 7 月至 2020 年 5 月，历任山东丽鹏包装有限公司总裁办 公室副主任、主任，行政管理部经理、副总裁；山东丽鹏股份有限公司证券部经理、 副总裁、董事、董 ...

根据《上市公司独立董事管理办法》《上海证券交易所股票上市规则》《上海 证券交易所上市公司自律监管指引第 1 号--规范运作》等要求，滨化集团股份有 限公司（以下简称"公司"）董事会就公司独立董事郝银平、李海霞、王谦出具 的独立性自查情况进行评估并出具如下专项意见： 经核查独立董事郝银平、李海霞、王谦的任职经历以及签署的相关自查文件， 上述人员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公司担 任任何职务，与公司以及主要股东之间不存在利害关系或其他可能妨碍其进行独 立客观判断的关系。因此，公司董事会认为公司独立董事符合《上市公司独立董 事管理办法》《上海证券交易所上市公司自律监管指引第 1 号--规范运作》中的 相关要求，持续保持独立性，在 2024 年度不存在影响独立性的情形。 滨化集团股份有限公司董事会 2025 年 4 月 28 日 滨化集团股份有限公司 关于 2024 年度独立董事独立性自查情况的专项意见 ...

滨化集团股份有限公司 股东会议事规则 第一章 总则 第一条 为进一步明确滨化集团股份有限公司（以下简称"公司"）股东会的 职责权限，保证公司股东会规范运作，维护股东的合法权益，确保股东平等有效 地行使权利，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》"、《上市公司股东会规则》、 《上海证券交易所股票上市规则》、《滨化集团股份有限公司章程》（以下简称 "《公司章程》"）及其他有关法律、行政法规、部门规章，制定本规则。 第二条 本规则自生效之日起，即成为对公司、公司股东、董事和高级管理人 员具有法律约束力的规范性文件。 第三条 公司的股东为《公司章程》规定的依法持有本公司股份的法人或自然 人。公司股东依照《公司章程》的有关规定享有所有者的资产收益、重大决策和 选择管理者的权利，并依照《公司章程》的有关规定承担义务。 合法有效持有公司股份的股东均有权出席股东会，并依法享有知情权、发言 权、质询权和表决权等各项权利。 第四条 股东会为本公司的权力机构，应当在《公司法》和《公司章程》规定 的范围内行使职权。 第五条 公司应当严格按照法律、行政法规、《公司章程》及 ...

滨化集团股份有限公司 董事会议事规则 第一章 总则 第一条 为规范滨化集团股份有限公司（以下简称"公司"）董事会的议事 和决策行为，明确董事会的职责和权限，确保公司董事会高效规范运作，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》"）、《上市公司治理准则》《上海证券交易所股票上 市规则》《上市公司独立董事管理办法》及有关法律、行政法规、部门规章和《滨 化集团股份有限公司章程》（以下简称"《公司章程》"），特制定本规则。 第二条 董事会应以诚实信用、依法办事的原则对股东会负责，确保公司遵 守法律、行政法规、部门规章的规定，维护公司和全体股东利益，认真履行《公 司章程》和股东会赋予的职责，公平对待所有股东，并关注其他利益相关者的利 益。 董事会会议的组成人员为公司的全体董事。董事会依照《公司章程》的相关 规定行使职权。 第三条 公司设董事会秘书,负责董事会日常事务。公司设董事会日常办事机 构，协助董事会秘书工作，并保管董事会印章。 第二章 会议的召集和通知 第四条 董事会会议分为定期会议和临时会议。 董事会每年应当至少在上半年度和下半年度各召开一次定期会 ...