股票代码：600727 股票简称：鲁北化工 编号：2025-024 山东鲁北化工股份有限公司 股票交易异常波动公告 特别提示 本公司董事会及全体董事成员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： ●山东鲁北化工股份有限公司股票于2025年3月24日、3月25日、3月26日连续三 个交易日内收盘价格涨幅偏离值累计超过20%。根据《上海证券交易所交易规则》的 有关规定，属于股票交易异常波动的情形。 ●经公司自查并向控股股东和实际控制人发函询证，截至本公告披露日，公司 不存在应披露而未披露的重大信息。 一、股票交易异常波动的具体情况 山东鲁北化工股份有限公司（以下简称"公司"）股票于2025年3月24日、3月 25日、3月26日连续三个交易日内收盘价格涨幅偏离值累计超过20%。根据《上海证 券交易所交易规则》的有关规定，属于股票交易异常波动的情形。 二、公司关注并核实的相关情况 （一）生产经营情况 经公司自查，公司目前生产经营正常，内外部经营环境未发生重大变化。 （二）重大事项情况 经公司自查并向控股股东山东鲁北企业集团总公司和 ...

无 棣 县 财 政 山东鲁北化工股份有限公司: 你司《关于股票交易异常波动事项的问询函》收悉。现 将有关事项回复如下: 经我局核实,截至目前,我局没有筹划涉及你公司的重 大资产重组、股份发行、重大交易类事项、业务重组、股份 回购、股权激励、破产重整、重大业务合作、引进战略投资 者等重大事项。 棣财国资函 【2025】 1 号 无棣县财政局 关于山东鲁北化工股份有限公司间询函的回复 特此回复。 2025年3月2 特此回复。 山东鲁斯 2025年3 日 山东鲁北企业集团总公司 关于山东鲁北化工股份有限公司问询函的回复 山东鲁北化工股份有限公司: 你司《关于股票交易异常波动事项的问询函》收悉。现将有关事 项回复如下: 经山东鲁北企业集团总公司(以下简称"鲁北集团")核实,截 至目前,鲁北集团没有筹划涉及你公司的重大资产重组、股份发行、 重大交易类事项、业务重组、股份回购、股权激励、破产重整、重大 业务合作、引进战略投资者等重大事项。 ...

Core Insights - Lubei Chemical (600727) experienced a stock price increase of 2.95% on March 26, with a trading volume turnover rate of 28.40% and a total transaction value of 1.417 billion yuan [2] - Institutional investors net bought 59.213 million yuan worth of shares, while brokerage seats collectively net sold 4.278 million yuan [2] - The company reported a revenue of 5.746 billion yuan for 2024, reflecting a year-on-year growth of 15.06%, and a net profit of 261 million yuan, marking a significant increase of 157.28% [2] Trading Data - The stock's trading data on March 26 shows that the top five brokerage seats accounted for a total transaction value of 267 million yuan, with a net buying amount of 54.935 million yuan [2] - Specific brokerage seats included China Galaxy Securities and Guotai Junan Securities, with significant buying amounts of 41.209 million yuan and 36.111 million yuan respectively [2][3] - The stock saw a net outflow of 117 million yuan in principal funds, with large single orders contributing to a net outflow of 61.142 million yuan [2]

Core Viewpoint - The market is currently focused on price increases, particularly in the chemical sector, leading to strong performance in related stocks, including a notable rise in LuBei Chemical's stock price [1][5]. Group 1: Stock Performance - LuBei Chemical's stock opened high, reaching a limit-up and closing with a 6.7% increase, priced at 9.4 yuan per share, with a total market capitalization of 4.969 billion yuan [3]. - Over the past three trading days, LuBei Chemical's stock price has increased by over 25% [4]. - Other notable stocks include Youfu Co. with a four-day consecutive rise, Zhongyida with three consecutive rises, and Jiangtian Chemical with two consecutive rises [2]. Group 2: Price Increases in Chemicals - Bromine prices have accelerated, reaching 28,000 yuan per ton as of March 25, with a recent increase of 3,000 yuan per ton [5]. - Since the beginning of the year, bromine prices have risen by 6,500 yuan per ton, with the average price for 2024 projected at 21,122 yuan per ton [5]. - Titanium dioxide has also seen its third price increase of the year, with domestic customers raising prices by 500 yuan per ton and international customers by 70 USD per ton [8]. Group 3: Company Financial Performance - LuBei Chemical reported a revenue of 5.746 billion yuan for the previous year, a year-on-year increase of 15.06%, and a net profit of 261 million yuan, up 157.28% [10]. - The revenue growth was primarily driven by significant sales increases in titanium dioxide and methylene chloride, with titanium dioxide revenue reaching 3.755 billion yuan, a 14.64% increase [11]. - The company plans to distribute a cash dividend of 0.05 yuan per share, totaling 26.4292 million yuan, which represents 20.25% of the net profit [13].

山东鲁北化工股份有限公司（以下简称"公司"）控股子公司广西田东锦亿科 技有限公司（以下简称"锦亿科技"）2024年度利润分配方案已经锦亿科技股东会 审议通过。截止2024年12月31日，锦亿科技可供分配利润551,454,739.99元，经全 体股东表决，一致同意以现金方式向股东分配利润15,000万元。公司持有锦亿科技 51%股权，本次利润分配公司可取得分红款7650万元。 股票代码：600727 股票简称：鲁北化工 编号：2025-023 山东鲁北化工股份有限公司 关于收到控股子公司广西田东锦亿科技有限公司 现金分红款的公告 特别提示 本公司董事会及全体董事成员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。 上述分红款项已于2025年3月25日划入公司账户。锦亿科技为公司纳入合并报表 范围内的控股子公司，根据相关会计准则，本笔分红款项将增加公司2025年度母公 司财务报表利润，对公司2025年度合并财务报表利润不产生影响。 特此公告。 山东鲁北化工股份有限公司 董 事 会 2025年3月26日 ...

Financial Performance - The company's operating revenue for 2024 reached CNY 5,746,398,663.56, representing a 15.06% increase compared to CNY 4,994,153,276.73 in 2023[21]. - Net profit attributable to shareholders for 2024 was CNY 260,977,095.85, a significant increase of 157.28% from CNY 101,436,227.44 in 2023[21]. - Basic earnings per share for 2024 were CNY 0.49, up 157.89% from CNY 0.19 in 2023[23]. - The company's total assets increased by 2.80% to CNY 8,755,249,676.00 in 2024, compared to CNY 8,517,111,295.37 in 2023[22]. - The weighted average return on equity for 2024 was 8.42%, an increase of 4.97 percentage points from 3.45% in 2023[23]. - Cash flow from operating activities for 2024 was CNY 195,658,053.87, a 32.64% increase from CNY 147,512,455.61 in 2023[22]. - The net assets attributable to shareholders increased by 6.31% to CNY 3,179,945,958.81 at the end of 2024, compared to CNY 2,991,194,222.04 at the end of 2023[22]. - The company reported a net profit of CNY 268,361,275.76 for 2024, a 177.25% increase from CNY 96,793,000.10 in 2023[21]. - The total profit reached CNY 42,347,140, representing a year-on-year increase of 129.60%[65]. - Net profit attributable to shareholders was CNY 26,097,710, reflecting a growth of 157.28% year-on-year[65]. Revenue Breakdown - In Q1 2024, the company's operating revenue was approximately CNY 1.54 billion, while Q2 and Q3 revenues were CNY 1.28 billion and CNY 1.25 billion respectively, with Q4 revenue rising to CNY 1.68 billion[25]. - The company achieved operating revenue of CNY 5,746,398,663.56, an increase of 15.06% compared to the previous year[65]. - Sales revenue from titanium dioxide products increased by 14.64%[65]. - Sales revenue from methane chlorides grew by 32.72%[65]. - The foreign market accounted for 32.44% of total revenue, primarily from titanium dioxide and methylene chloride sales[72]. Cost Management - Operating costs rose by 9.94% year-on-year, mainly due to a 9.68% increase in titanium dioxide costs and a 25.23% increase in methylene chloride costs[68]. - The total cost of raw materials for the chemical industry reached ¥3,700,563,559.58, accounting for 68.76% of total costs, a 12.05% increase compared to the previous year[75]. - The total procurement amount from the top five suppliers was ¥1,625,095,870.69, which accounted for 36.24% of the annual procurement total[81]. Research and Development - Research and development expenses rose by 92.12% to CNY 58,265,916.36[66]. - The company filed 14 patents during the reporting period, with 12 inventions and 2 utility models, and obtained 32 authorized patents, including 13 inventions and 19 utility models[37]. - The company increased its R&D expenses to expand market reach, reflecting a strategic focus on innovation[68]. - The number of R&D personnel is 338, making up 12.10% of the total workforce[84]. Market Trends and Strategy - The titanium dioxide market is expected to grow, with China's production increasing from 2.95 million tons in 2018 to 4.766 million tons in 2024, representing a compound annual growth rate of 8.32%[42]. - The company aims to convert its R&D advantages into high-quality development momentum, focusing on innovation and market expansion[34]. - The company is focusing on high-end and specialized products in the titanium dioxide sector, aligning with the industry's shift towards chloride production methods due to environmental regulations[43]. - The company is actively involved in new project developments and technology upgrades to align with stricter environmental regulations and market demands[92]. Environmental Management - The company has received multiple environmental impact assessment approvals for various projects, including the "12,000 tons/year waste sulfuric acid resource utilization project" approved in 2016[181]. - The company has implemented advanced pollution control technologies, ensuring that all pollutants meet discharge standards, with no administrative penalties for exceeding emissions during the reporting period[178]. - The company is committed to meeting the environmental quality standards for surface water and soil pollution risk control[177]. - The company has established a comprehensive environmental management system to ensure compliance with national environmental laws and regulations[195]. - The company aims to reduce carbon dioxide equivalent emissions by 25,000 tons as part of its commitment to national "dual carbon" and "energy consumption dual control" policies[198]. Corporate Governance - The governance structure complies with relevant laws and regulations, ensuring the protection of shareholder interests[134]. - The board of directors operates with established committees to enhance management effectiveness and oversight[135]. - The company has not faced any regulatory penalties related to information disclosure during the reporting period[135]. - The total pre-tax remuneration for the board members and senior management during the reporting period amounted to CNY 623.30 million[139]. Future Outlook - The company has provided a positive outlook for the next fiscal year, projecting a revenue growth of 25% based on market expansion strategies[140]. - The management team has set a performance guidance of 1.8 billion RMB in revenue for the next fiscal year, reflecting a 20% increase[140]. - The company plans to invest in establishing a holding subsidiary and a holding subsidiary company, as discussed in board meetings[147]. - The company plans to distribute a cash dividend of 0.05 per share, totaling 26,429,156.75 RMB for the year 2024, which represents 20.25% of the net profit attributable to shareholders[163][164].

山东鲁北化工股份有限公司 2024 年度 非经营性资金占用及其他关联资金往来情况 的专项说明 根据中国证券监督管理委员会《上市公司监管指引第 8 号——上市公司资金往来、对外 担保的监管要求》的要求以及参照上海证券交易所《上海证券交易所上市公司自律监管指南 第 2 号业务办理——第六号定期报告》规定的非经营性资金占用及其他关联资金往来情况汇 总表格式，鲁北化工编制了后附的 2024 年度非经营性资金占用及其他关联资金往来情况汇 总表（以下简称"汇总表"）。 编制和对外披露汇总表并确保其真实、合法及完整是鲁北化工管理当局的责任，我们对 汇总表所载资料与鲁北化工 2024 年度已审的会计报表及相关资料的内容进行了复核，在所 有重大方面未发现不一致之处。除了对鲁北化工实施了 2024 年度财务报表审计中所执行的 对关联方交易的相关审计程序外，我们并未对汇总表所载资料执行额外的审计程序。为了更 好的理解 2024 年度鲁北化工的非经营性资金占用及其他关联资金往来情况，汇总表应当与 已审计的财务报表一并阅读。 本专项说明仅作为鲁北化工披露非经营性资金占用及其他关联资金往来情况之用，不得 用作任何其他目的。 众华会计师事 ...

审 计 报 告 众会字（2025）第 02123 号 山东鲁北化工股份有限公司全体股东： 一、审计意见 我们审计了山东鲁北化工股份有限公司（以下简称"鲁北化工"）财务报表， 包括 2024 年 12 月 31 日的合并及公司资产负债表，2024 年度的合并及公司利润 表、合并及公司现金流量表、合并及公司股东权益变动表以及相关财务报表附注。 我们认为，后附的财务报表在所有重大方面按照企业会计准则的规定编制，公 允反映了鲁北化工 2024 年 12 月 31 日合并及公司的财务状况以及 2024 年度合并及 公司的经营成果和现金流量。 二、形成审计意见的基础 我们按照中国注册会计师审计准则的规定执行了审计工作。审计报告的"注册 会计师对财务报表审计的责任"部分进一步阐述了我们在这些准则下的责任。按照 中国注册会计师职业道德守则，我们独立于鲁北化工，并履行了职业道德方面的其 他责任。我们相信，我们获取的审计证据是充分、适当的，为发表审计意见提供了 基础。 三、关键审计事项 关键审计事项是我们根据职业判断，认为对本期财务报表审计最为重要的事 项。这些事项的应对以对财务报表整体进行审计并形成审计意见为背景，我们不对 这 ...

二、注册会计师的责任 我们的责任是在实施审计工作的基础上，对财务报告内部控制的有效性发表审 计意见，并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 内部控制审计报告 众会字（2025）第 02122 号 山东鲁北化工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 审计了山东鲁北化工股份有限公司（以下简称"鲁北化工"）2024 年 12 月 31 日的 财务报告内部控制的有效性。 一、鲁北化工对内部控制的责任 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，并评价其有效性是鲁北化工 董事会的责任。 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部控制变得不恰当，或对控制政策和程序遵循的程度降低，根 据内部控制审计结果推测未来内部控制的有效性具有一定风险。 四、财务报告内部控制审计意见 我们认为，山东鲁北化工股份有限公司于 2024 年 12 月 31 日按照《企业内部控 制基本规范》和相关规定在所有重大方面保持了有效的财务报告 ...

山东鲁北化工股份有限公司 2024年度独立董事述职报告 作为山东鲁北化工股份有限公司（以下简称"公司"）的独立 董事，本人严格按照《公司法》《证券法》、《上市公司独立董事 管理办法》、《上市公司独立董事规则》等相关法律、法规、规范 性文件的规定，独立客观、勤勉尽责地履行职责，积极参加会议， 认真审议各项议案，并对相关事项发表独立意见，切实维护了公司 整体利益和全体股东，尤其是中小股东的合法权益。现将2024年度 履职情况汇报如下： 一、独立董事的基本情况 张小燕，女，52岁，硕士研究生学历，律师。历任方正证券有 限责任公司项目经理，浙江森禾种业股份有限公司证券部经理、上 海市锦天城律师事务所杭州分所律师、北京高朋（杭州）律师事务 所律师、北京康达（杭州）律师事务所律师。现任北京康达（杭州） 律师事务所高级合伙人、执业律师，公司独立董事、董事会提名委 员会主任委员。 报告期内，本人符合《上市公司独立董事管理办法》第六条规 定的独立性要求，不存在影响独立性的情况。 二、2024年度履职概况 报告期内，本人均亲自出席会议，勤勉履行职责。在公司董事 会及股东大会召开前及会议期间，与公司积极沟通，及时获取会议 资料等相 ...