特别提示 股票代码：600727 股票简称：鲁北化工 编号：2025-047 山东鲁北化工股份有限公司 第十届董事会第三次会议决议公告 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法律责任。 山东鲁北化工股份有限公司（以下简称"公司"）第十届董事会第三次会议的 通知于2025年10月20日以邮件通知的方式发出，会议于2025年10月30日上午在公司 会议室以现场结合通讯方式召开。本次会议应参加表决董事7人，实际参加表决董事 7人，其中5人现场参会，2人视频参会。会议由董事长陈树常先生主持。 会议以书面表决方式对议案进行了表决，会议的召开和表决符合《中华人民共 和国公司法》和《公司章程》的有关规定，会议符合有关法律、法规、规章和公司 章程的有关规定。 鉴于公司年初预计的2025年度日常关联交易额度不能满足经营业务需要，公司 需补充预计2025年度与关联方发生的日常关联交易3,372.31万元。关联董事陈树常 先生回避了表决。 内容详见上海证券交易所网站（http://www.sse.com.cn）于同日发布的《山东 鲁北化工股份有限公司 ...

山东鲁北化工股份有限公司 第十届董事会独立董事第一次专门会议决议 山东鲁北化工股份有限公司(以下简称"公司")第十届董事会 独立董事第一次专门会议于2025年10月30日上午以通讯方式召开。公 司独立董事宋莉女士、王玉国先生、耿国芝先生参加了会议。 会议以举手表决方式对议案进行了表决,经与会独立董事充分讨 论,审议了如下议案: 审议《关于补充预计2025年度日常关联交易的议案》 同意3票,反对0票,弃权0票。 独立董事签字: 宋莉 王玉国 耿国芝 山东鲁北化工股份有限公司 董事会 山东鲁北化工股份有限公司（以下简称"公司"）第十届董事会 独立董事第一次专门会议于2025年10月30日上午以通讯方式召开。公 司独立董事宋莉女士、王玉国先生、耿国芝先生参加了会议。 会议以举手表决方式对议案进行了表决，经与会独立董事充分讨 论，审议了如下议案： 审议《关于补充预计2025年度日常关联交易的议案》 同意3票，反对0票，弃权0票。 独立董事签字： _________________ _________________ _________________ 2025年10月30日 山东鲁北化工股份有限公司 第十届董事会独立 ...

Group 1 - The company, Luban Chemical (600727), reported on October 20 that as of October 10, 2025, the total number of shareholders is 47,586 [1]

股票代码：600727 股票简称：鲁北化工 编号：2025-046 山东鲁北化工股份有限公司 关于2025年半年度业绩说明会召开情况的公告 特别提示 一、业绩说明会召开情况 公司于2025年10月1日在上海证券交易所网站（www.sse.com.cn）和《中国证券 报》、《上海证券报》披露了《山东鲁北化工股份有限公司关于召开2025年半年度 业绩说明会的公告》（公告编号：2025-045）。2025年10月16日，公司董事长陈树 常先生，总经理冯祥义先生，董事、副总经理、财务总监马文举先生，董事会秘书 蔺红波先生，独立董事宋莉女士出席了本次说明会，就投资者关注的问题进行了回 复。 二、投资者提出的主要问题及公司回复情况 问题1： 您好，1、贵公司上半年经营看业绩钛白粉毛利率在严重下滑，除了 大环境影响，公司下半年会采取哪些措施？2、公司新成立的选矿公司除了用于钛白 粉的钛矿，还会有独居石的稀土，以及钛锆矿的锆石产品，公司会否和该行业龙头 合作开发或者独立开发？看锆石开发后的产品行业都能达到17%以上。3、公司子公 司山东创领新材料长期亏损，公司有改善措施？看简介它是要投资含氟精细化工材 料，这块利润率也是很高 ...

股票代码：600727 股票简称：鲁北化工 编号：2025-045 山东鲁北化工股份有限公司 关于召开2025年半年度业绩说明会的公告 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法律责任。 重要内容提示： 会议召开时间：2025 年 10 月 16 日(星期四)14:00-15:00 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 二、说明会召开的时间、地点 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 10 月 9 日(星期四)至 10 月 15 日(星期三)16:00 前登录上 证 路 演 中 心 网 站 首 页 点 击 " 提 问 预 征 集 " 栏 目 或 通 过 公 司 邮 箱 lubeichem@lubeichem.com 进行提问。公司将在说明会上对投资者普遍关注的问题 进行回答。 山东鲁北化工股份有限公司（以下简称"公司"）已于 2025 年 8 月 28 日发布 公司 2025 ...

Core Viewpoint - The titanium dioxide sector has seen a notable increase of 2.73% as of the market close on September 29, ranking it as the 10th highest gaining sector, with significant contributions from stocks like Donghua Technology and Vanadium Titanium Co., which hit the daily limit up [1]. Group 1: Sector Performance - The titanium dioxide concept sector experienced a rise of 2.73%, with 13 stocks advancing, including Donghua Technology and Vanadium Titanium Co., which reached their daily limit up [1]. - The top gainers in the sector included China Nuclear Titanium Dioxide, Jinpu Titanium Industry, and Anning Co., with respective increases of 4.54%, 3.47%, and 2.10% [1]. Group 2: Capital Flow - The titanium dioxide sector attracted a net inflow of 293 million yuan from main funds, with seven stocks receiving net inflows, led by Vanadium Titanium Co. with a net inflow of 302 million yuan [1]. - The main capital inflow ratios for leading stocks were 41.69% for Vanadium Titanium Co., 13.51% for Lubek Chemical, and 9.33% for Donghua Technology [2]. Group 3: Individual Stock Performance - Vanadium Titanium Co. had a daily increase of 10.00% with a turnover rate of 2.62% and a main capital flow of 301.90 million yuan [2]. - Donghua Technology also saw a rise of 10.02% with a turnover rate of 3.56% and a main capital flow of 23.99 million yuan [2]. - China Nuclear Titanium Dioxide increased by 4.54% with a turnover rate of 3.64% and a main capital flow of 17.07 million yuan [2].

Group 1 - The company, Luban Chemical, reported that as of August 29, 2025, the total number of shareholders is 49,334 according to the China Securities Depository and Clearing Corporation [2]

Financial Performance - The company reported a total revenue of 2.578 billion yuan for the first half of 2025, a decrease of 8.43% year-on-year compared to 2.815 billion yuan in 2024 [1] - The net profit attributable to shareholders was 78.1935 million yuan, down 46.62% from 146 million yuan in the previous year [1] - The gross profit margin decreased to 11.45%, down 7.74% year-on-year, while the net profit margin fell to 4.72%, a decline of 27.49% [1] - The total of selling, administrative, and financial expenses reached 84.801 million yuan, accounting for 3.29% of revenue, an increase of 18.5% year-on-year [1] Cash Flow and Debt - The company has a healthy cash asset position, with cash and cash equivalents amounting to 2.834 billion yuan, a 5.26% increase from the previous year [1][2] - The cash flow situation is concerning, with a cash ratio of 74.4% and an average operating cash flow to current liabilities ratio of 5.71% over the past three years [3] - The company’s interest-bearing debt reached 3.493 billion yuan, representing a 16.74% increase year-on-year, with an interest-bearing asset liability ratio of 38.91% [3] Accounts Receivable - The accounts receivable stood at 273 million yuan, a 17.78% increase from 232 million yuan in the previous year, with accounts receivable to profit ratio reaching 104.66% [1][4] Investment Returns - The company's return on invested capital (ROIC) was 5.06%, indicating average capital returns, with a historical median ROIC of 5.81% over the past decade [1][2] - The company has experienced five years of losses since its listing, suggesting a generally weak investment return profile [1]

Market Overview - On August 28, the chemical raw materials sector rose by 0.26% compared to the previous trading day, with Xinghua Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3843.6, up 1.14%, while the Shenzhen Component Index closed at 12571.37, up 2.25% [1] Stock Performance - Xinghua Co., Ltd. (002109) closed at 4.11, with a significant increase of 9.89% and a trading volume of 1.2355 million shares, amounting to a transaction value of 498 million yuan [1] - Other notable performers included Jiangtian Chemical (300927) with a closing price of 29.92, up 3.35%, and Shanshui Technology (301190) at 26.44, up 3.28% [1] Fund Flow Analysis - The chemical raw materials sector experienced a net outflow of 788 million yuan from institutional investors, while retail investors saw a net inflow of 664 million yuan [2] - The overall fund flow indicates a mixed sentiment, with institutional investors withdrawing capital while retail investors increased their positions [2] Individual Stock Fund Flow - Xinghua Co., Ltd. had a net inflow of 1.10 billion yuan from institutional investors, indicating strong institutional interest despite the overall sector outflow [3] - Other stocks like Sanyou Chemical (600409) and Jinpu Titanium Industry (000545) also showed varied fund flows, with Sanyou Chemical receiving a net inflow of 26.14 million yuan from institutional investors [3]

Core Viewpoint - The stock price of Lubei Chemical has decreased by 3.72% to 8.02 yuan, with significant trading activity and a notable decline in revenue and profit for the first half of 2025 [1][1][1] Company Performance - Lubei Chemical reported a revenue of 2.578 billion yuan for the first half of 2025, representing a year-on-year decrease of 8.43% [1] - The net profit attributable to shareholders was 78.1935 million yuan, down 46.62% year-on-year [1] - The non-recurring net profit was 76.5749 million yuan, also reflecting a decline of 46.63% year-on-year [1] Market Activity - On August 27, the net outflow of main funds was 43.5731 million yuan, accounting for 1.03% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow reached 60.1271 million yuan, representing 1.42% of the circulating market value [1]