证券代码：603285 证券简称：键邦股份 公告编号：2025-045 山东键邦新材料股份有限公司 关于变更公司营业范围并修订《公司章程》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法律责任。 山东键邦新材料股份有限公司（以下简称"公司"）于 2025 年 10 月 28 日召 开第二届董事会第十次会议，审议通过《关于变更公司营业范围并修订<公司章 程>的议案》。现就相关情况公告如下： 一、关于变更营业范围的说明 因公司业务发展需要，为确保合规经营，特申请对公司经营范围做变更及增 加调整，详细如下： 变更前：三（2-羟乙基）异氰尿酸酯（赛克）、氰尿酸、钛酸正丁酯、钛酸 异辛酯及副产品（硫酸铵、氯化铵、液体粗品赛克）生产、销售；钛酸异丙酯、 钛酸乙酯生产、销售（有效期限以安全生产许可证为准）；货物进出口，技术进 出口（国家限定公司经营或禁止公司经营的货物或技术除外）。（依法须经批准的 项目，经相关部门批准后方可开展经营活动） 变更后：许可项目：危险化学品经营。（依法须经批准的项目，经相关部门 批准后方可开展经营活动，具体经营项目 ...

证券代码：603285 证券简称：键邦股份 公告编号：2025-049 山东键邦新材料股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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法律责任。 重要内容提示： 会议问题征集：投资者可于 2025 年 11 月 13 日（星期四）至 11 月 19 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 ir@jianbangchem.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。 山东键邦新材料股份有限公司（以下简称"公司"）已于 2025 年 10 月 29 日发布公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公司 2025 年第三季度经营成果、财务状况，公司计划于 2025 年 11 月 20 日 14:00-15:00 举行 2025 年第三季度业绩说明会，就投资者关心的问题进行交流。 一、说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2025 年第三季度的经 营成果及财务指标的具 ...

证券代码：603285 证券简称：键邦股份 公告编号：2025-046 山东键邦新材料股份有限公司 关于续聘会计师事务所的公告 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法律责任。 重要内容提示： 拟聘任的会计师事务所名称：容诚会计师事务所（特殊普通合伙） 1 容诚所共承担 518 家上市公司 2024 年年报审计业务，审计收费总额 62,047.52 万元，客户主要集中在制造业（包括但不限于计算机、通信和其他电 子设备制造业、专用设备制造业、电气机械和器材制造业、化学原料和化学制品 制造业、汽车制造业、医药制造业、橡胶和塑料制品业、有色金属冶炼和压延加 工业、建筑装饰和其他建筑业）及信息传输、软件和信息技术服务业，水利、环 境和公共设施管理业，科学研究和技术服务业，批发和零售业等多个行业。容诚 所对键邦股份所在的相同行业上市公司审计客户家数为 383 家。 山东键邦新材料股份有限公司（以下简称"公司"或"键邦股份"）于 2025 年 10 月 28 日召开第二届董事会第十次会议，审议通过了《关于公司续聘 2025 年度审计机构的议 ...

证券代码：603285 证券简称：键邦股份 公告编号：2025-047 山东键邦新材料股份有限公司 关于召开2025年第三次临时股东会的通知 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。 重要内容提示： 一、 召开会议的基本情况 (一)股东会类型和届次 2025年第三次临时股东会 (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的方 式 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 11 月 13 日 14 点 00 分 召开地点：常州市天宁区北塘河东路 29 号 8 幢 4 楼会议室 (五)网络投票的系统、起止日期和投票时间。 股东会召开日期：2025年11月13日 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2025 年 11 月 13 日 无。 二、 会议审议事项 本次股东会审议议案及投票股东类型 | 序号 | | 议案名称 | 投票股东类型 | | --- | ...

山东键邦新材料股份有限公司 第二届董事会第十次会议决议公告 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。 一、董事会会议召开情况 山东键邦新材料股份有限公司（以下简称"公司"）第二届董事会第十次会 议于 2025 年 10 月 23 日以邮件等方式发出会议通知，并于 2025 年 10 月 28 日在 公司会议室采用现场结合通讯表决的方式召开。会议应出席董事 7 人，实际出席 董事 7 人，会议由董事长朱剑波先生召集并主持，高级管理人员列席会议。本次 会议的召集、召开程序符合《公司法》等法律法规及《公司章程》的有关规定， 会议决议合法、有效。 二、董事会会议审议情况 （一）审议通过《2025 年第三季度报告》 证券代码：603285 证券简称：键邦股份 公告编号：2025-044 本议案尚需提交公司 2025 年第三次临时股东会审议。 具体内容详见公司于同日在上海证券交易所（www.sse.com.cn）等指定信息 披露媒体披露的《2025 年第三季度报告》。 本议案已经公司董事会审计委员会审议通过，并同意提交董事会审议。 ...

山东键邦新材料股份有限公司 章程 目 录 第一章 总则 第二章 经营宗旨和范围 第三章 股份 第四章 股东和股东会 第五章 董事和董事会 第六章 高级管理人员 第七章 财务会计制度、利润分配和审计 第一节 股份发行 第二节 股份增减和回购 第三节 股份转让 第一节 股东的一般规定 第二节 控股股东和实际控制人 第三节 股东会的一般规定 第四节 股东会的召集 第五节 股东会的提案与通知 第六节 股东会的召开 第七节 股东会的表决和决议 第一节 董事的一般规定 第二节 董事会 第三节 独立董事 第四节 董事会专门委员会 第一节 财务会计制度 第二节 内部审计 第三节 会计师事务所的聘任 第八章 通知和公告 第一节 通知 第二节 公告 第九章 合并、分立、增资、减资、解散和清算 第一节 合并、分立、增资和减资 第二节 解散和清算 第十章 修改章程 第十一章 附则 山东键邦新材料股份有限公司章程 第一章 总则 第一条 为维护公司、股东、职工和债权人的合法权益，规范公司的组织 和行为，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》"）和《上市公司章程指引》（以下 ...

Financial Performance - The company's operating revenue for the third quarter was ¥161,504,476.85, an increase of 4.45% compared to the same period last year[4]. - The total profit for the quarter reached ¥42,967,116.44, reflecting an increase of 8.51% year-on-year[4]. - The net profit attributable to shareholders was ¥37,241,302.12, up by 11.04% compared to the previous year[4]. - The net profit after deducting non-recurring gains and losses was ¥30,739,541.49, a decrease of 3.75% year-on-year[4]. - Total operating revenue for the first three quarters of 2025 was CNY 468,623,286.04, a decrease of 9.46% compared to CNY 517,534,653.77 in the same period of 2024[19]. - Net profit for the first three quarters of 2025 was CNY 106,904,921.60, representing a decline of 17.73% from CNY 129,917,170.15 in 2024[20]. - Earnings per share for the first three quarters of 2025 were CNY 0.67, down from CNY 1.01 in the same period of 2024[21]. Cash Flow - The cash flow generated from operating activities for the year-to-date was ¥152,739,996.16, showing a significant increase of 40.55%[5]. - The net cash flow from operating activities was $152,739,996.16, an increase of 40.5% compared to $108,674,522.31 in the previous period[24]. - The company reported a total cash outflow from operating activities of $318,095,532.52, a decrease from $361,649,629.38[24]. - Cash inflow from financing activities totaled $3,753,476.50, down from $724,402,938.64 in the previous period[25]. - The net cash flow from financing activities was -$28,621,523.50, compared to a positive $513,853,837.97 last year[25]. Assets and Liabilities - The total assets at the end of the reporting period were ¥1,818,714,012.10, an increase of 3.58% from the end of the previous year[5]. - Total current assets as of September 30, 2025, amount to ¥1,494,729,501.86, an increase from ¥1,454,874,711.16 at the end of 2024[15]. - Total liabilities as of September 30, 2025, are ¥142,029,649.04, a decrease from ¥154,309,749.35[16]. - The company has a total of ¥780,748,170.24 in trading financial assets, up from ¥546,931,385.16[14]. - The company’s fixed assets are valued at ¥207,124,728.90, an increase from ¥182,078,253.94[15]. Shareholder Information - Total number of common shareholders at the end of the reporting period is 15,411[12]. - The largest shareholder, Zhu Jianbo, holds 64,345,672 shares, representing 40.22% of total shares[12]. - The company has no significant changes in the top 10 shareholders or their shareholding status[13]. Non-Recurring Items - Non-recurring gains and losses for the quarter totaled ¥6,501,760.63, with government subsidies contributing ¥218,183.63[7]. - The decrease in basic and diluted earnings per share was primarily due to market price fluctuations affecting gross profit margins[9]. Future Plans - The company plans to focus on market expansion and new product development in the upcoming quarters to enhance revenue growth[19]. - The company plans to implement new accounting standards starting in 2025, which may affect financial reporting[26].

Summary of Key Points Core Viewpoint - The financial performance and trading activity of Jianbang Co., Ltd. indicate a challenging period, with a notable decline in revenue and net profit, alongside high financing levels. Group 1: Financial Performance - For the first half of 2025, Jianbang Co., Ltd. reported operating revenue of 307 million yuan, a year-on-year decrease of 15.37% [2] - The net profit attributable to shareholders was 69.66 million yuan, reflecting a year-on-year decline of 27.72% [2] Group 2: Shareholder and Trading Activity - As of June 30, the number of shareholders for Jianbang Co., Ltd. was 15,400, a decrease of 29.67% compared to the previous period [2] - The average number of circulating shares per shareholder increased by 42.18% to 2,598 shares [2] Group 3: Financing and Margin Trading - On October 15, Jianbang Co., Ltd. experienced a financing buy-in of 5.74 million yuan, with a net financing outflow of 9.32 million yuan [1] - The total financing and margin trading balance reached 93.44 million yuan, accounting for 5.69% of the circulating market value, which is above the 90th percentile level over the past year [1] Group 4: Company Overview - Jianbang Co., Ltd. is located in Jining, Shandong Province, and was established on June 10, 2014, with a listing date set for July 5, 2024 [1] - The company specializes in the research, production, and sales of environmentally friendly additives for polymer materials, with its main revenue sources being: Saike (50.12%), DBM/SBM (23.73%), titanium ester (14.67%), and acetylacetone salt (8.93%) [1] Group 5: Dividend Information - Since its A-share listing, Jianbang Co., Ltd. has distributed a total of 192 million yuan in dividends [3]

Core Insights - The stock of Jianbang Co., Ltd. (603285) increased by 4.49% today, with a turnover rate of 23.65% and a trading volume of 416 million yuan, indicating significant market activity [2] - The stock was listed on the Shanghai Stock Exchange's "Dragon and Tiger List" due to its high turnover rate, with a net buying amount of 5.5987 million yuan from brokerage seats [2] - Over the past six months, the stock has appeared on the Dragon and Tiger List seven times, with an average price increase of 3.19% the day after being listed and an average decline of 7.66% in the following five days [2] Trading Activity - The top five brokerage seats accounted for a total trading volume of 115 million yuan, with a buying amount of 60.1873 million yuan and a selling amount of 54.5885 million yuan, resulting in a net buying of 5.5987 million yuan [2] - The largest buying brokerage was Guotai Junan Securities Co., Ltd. headquarters, with a buying amount of 16.064 million yuan, while the largest selling brokerage was Huafu Securities Co., Ltd. Shenzhen branch, with a selling amount of 14.7587 million yuan [2][3] Financial Performance - In the first half of the year, Jianbang Co., Ltd. reported a revenue of 307 million yuan, a year-on-year decrease of 15.37%, and a net profit of 69.6636 million yuan, a year-on-year decrease of 27.72% [3]

Market Overview - As of September 29, the Shanghai Composite Index closed at 3862.53 points, up 34.43 points, with a gain of 0.90% [1] - The Shenzhen Component Index closed at 13479.43 points, up 270.43 points, with a gain of 2.05% [1] - The ChiNext Index closed at 3238.01 points, up 86.48 points, with a gain of 2.74% [1] Stock Performance - A total of 39 A-shares had a turnover rate exceeding 20% on this day, indicating significant trading activity [1] - Notable stocks with high turnover rates include: - C Haocreat (301668) with a turnover rate of 62.30% and a closing price of 58.78 yuan, down 3.73% [1] - C Jianfa Zhi (301584) with a turnover rate of 61.32% and a closing price of 34.12 yuan, up 13.73% [1] - Jin Hua New Materials (920015) with a turnover rate of 53.44% and a closing price of 53.00 yuan, down 3.58% [1] - Other stocks with notable turnover rates include: - C United Motion (301656) at 41.80% and a closing price of 32.77 yuan, up 3.87% [1] - Zhongdian Xinlong (002298) at 39.78% and a closing price of 11.99 yuan, down 6.77% [1] - Chuling Information (300250) at 35.58% and a closing price of 26.40 yuan, up 20.00% [1] Additional Notable Stocks - Huijin Co., Ltd. (300368) had a turnover rate of 33.76% and closed at 19.08 yuan, up 20.00% [1] - Li Hexing (301013) closed at 30.75 yuan with a turnover rate of 33.58%, up 5.56% [1] - Other stocks with significant trading activity include: - Weili Transmission (300904) at 31.67% and a closing price of 85.80 yuan, up 8.24% [1] - Huarun Technology (002453) at 31.36% and a closing price of 7.90 yuan, down 10.02% [1]