2025 年 11 月 | | | 辽宁鼎际得石化股份有限公司 辽宁鼎际得石化股份有限公司 2025 年第五次临时股东大会 2025 年第五次临时股东大会会议须知 会议资料 为维护辽宁鼎际得石化股份有限公司（以下简称"公司"或"鼎际得"）全体 股东的合法权益，确保股东大会的正常秩序和议事效率，保障股东在本次股东大 会期间依法行使权利，根据《中华人民共和国公司法》《辽宁鼎际得石化股份有限 公司章程》（以下简称"《公司章程》"）和《辽宁鼎际得石化股份有限公司股东大 会议事规则》等有关规定，特制定本会议须知： 一、公司负责本次股东大会的议程安排和会务工作，为确认出席大会的股东 或其代理人或其他出席者的出席资格，会议工作人员将对出席会议者的身份进行 必要的核对工作，请被核对者给予配合。 二、出席会议的股东及股东代理人须在会议召开前半小时到会议现场办理签 到手续，并按规定出示证券账户卡、身份证明文件或营业执照/注册证书复印件（加 盖公章）、授权委托书等，上述登记材料均需提供复印件一份，个人登记材料复印 件须个人签字，法定代表人证明文件复印件须加盖公司公章，经验证后方可出席 会议。会议开始后，由会议主持人宣布现场出席会议 ...

Performance Disclosure - BYD reported a cumulative year-on-year growth of 13.88% in new energy vehicle sales for the first ten months, with total sales reaching 3.70 million units, and October sales at 441,700 units, down from 502,700 units in the same month last year [1] - SAIC Motor announced a 13% year-on-year increase in vehicle sales for October, totaling 454,000 units, with a cumulative growth of 19.5% for the year-to-date, reaching 3.65 million units [2] - Seres achieved a record high in October with a 42.89% year-on-year increase in new energy vehicle sales, totaling 51,500 units, and a production of 52,600 units, reflecting a 46.58% increase [3] - Changan Automobile reported a 36.14% year-on-year increase in new energy vehicle sales for October, with total sales of 119,200 units, and a cumulative growth of 60.58% for the year-to-date, reaching 868,700 units [4] Shareholding Changes - Huafeng Measurement Control announced that its controlling shareholder plans to reduce its stake by up to 2%, equating to a maximum of 2.71 million shares [5] - Yongzhen Co., Ltd. disclosed that two shareholders intend to collectively reduce their holdings by up to 3%, or 711,770 shares [6] - Jinmo Technology reported that its shareholder plans to reduce its stake by up to 3%, amounting to 906,200 shares [7] - Zhongzi Technology announced that a board member intends to reduce his holdings by up to 0.03%, or 40,000 shares [8] Risk Matters - ST Zhongdi highlighted a significant divergence between its stock price and fundamental performance, with a cumulative increase of over 71.39% from October 16 to October 31, indicating abnormal trading fluctuations [9] - Hemei Group's independent director received a notice of administrative penalty due to alleged information disclosure violations while serving as an independent director at another company [10] - Hainan Development clarified that during the period of abnormal stock trading, its controlling shareholder did not engage in buying or selling company shares, with plans to increase holdings between 100 million to 200 million yuan [11]

Performance Disclosure - BYD reported a cumulative sales growth of 13.88% for new energy vehicles in the first ten months of 2025, with total sales reaching 370.19 thousand units [1] - SAIC Motor announced a 13% year-on-year increase in vehicle sales for October 2025, totaling 454 thousand units, with a cumulative growth of 19.5% for the year [2] - Seres reported a 43.83% year-on-year increase in vehicle sales for October 2025, with total sales of 51.5 thousand units and a production increase of 46.58% [3] Shareholding Changes - Huafeng Measurement Control's controlling shareholder plans to reduce its stake by up to 2%, amounting to a maximum of 2.71 million shares [4] - Yongzhen Co., Ltd. announced that two shareholders intend to collectively reduce their holdings by up to 3%, totaling a maximum of 711.77 thousand shares [5] - Jinmo Technology's shareholder plans to reduce its stake by up to 3%, which equates to a maximum of 906.20 thousand shares [6] - Zhongzi Technology's director intends to reduce his holdings by up to 0.03%, which is a maximum of 40 thousand shares [7] Risk Matters - ST Zhongdi reported a significant divergence between its stock price and fundamental performance, with a cumulative increase of over 71.39% from October 16 to October 31, 2025 [8] - Hemei Group's independent director received a notice of administrative penalty due to alleged information disclosure violations while serving as an independent director at Taiyuan Heavy Industry [9] - Hainan Development confirmed that during the period of abnormal stock trading, its controlling shareholder did not engage in buying or selling company shares [10][11]

丨证券研究报告丨 [Table_scodeMsg1] 公司研究丨点评报告丨鼎际得（603255.SH） [Table_Title] POE 项目稳步爬坡，业绩有望显著增长 报告要点 [Table_Summary] 公司公布 2025 年三季度报告，2025 年前三季度实现营业收入 6.36 亿元，同比上升 12.16%； 归母净利润 0.09 亿元，同比下降 15.49%；扣非归母净利润 0.08 亿元，同比下降 20.06%。其 中 2025 年第三季度实现营业收入 1.97 亿元，同比下降 0.58%，环比下降 17.34%；归母净利 润 0.05 亿元，同比下降 10.57%，环比下降 35.96%；扣非归母净利润 0.05 亿元，同比下降 11.45%，环比下降 41.50%。 分析师及联系人 [Table_Author] 魏凯 侯彦飞 SAC：S0490520080009 SAC：S0490521050002 SFC：BUT964 SFC：BVN517 请阅读最后评级说明和重要声明 %% %% %% %% research.95579.com 1 [Table_scodeMsg2] 鼎际得（6032 ...

鼎际得成立于2004年5月12日，于2022年8月18日在上海证券交易所上市，注册地址和办公地址均为辽宁省 营口市。它是国内少数同时具备高分子材料高效能催化剂和化学助剂产品的专业提供商，技术实力突出， 具有较强投资价值。 A股股东户数较上期减少13.15% 截至2025年9月30日，鼎际得A股股东户数为5778，较上期减少13.15%；户均持有流通A股数量为1.05万， 较上期增加15.14%。十大流通股东中，国泰江源优势精选灵活配置混合A（005730）持股148.08万股，国 泰致远优势混合（009474）持股95.25万股，均为新进股东；诺安新经济股票（000971）退出十大流通股东 之列。 公司属于基础化工-化学制品-其他化学制品申万行业，涉及专精特新、小盘、新材料核聚变、超导概念、 核电等概念板块。是国内少数同时具备高分子材料高效能催化剂和化学助剂产品的专业提供商，形成了聚 烯烃高效能催化剂和化学助剂的研产销一体业务体系，提供专业化、定制化产品。 经营业绩：营收行业47/79，净利润行业56/79 2025年三季度，鼎际得营业收入6.36亿元，行业排名47/79，远低于行业第一名中化国际的357.1 ...

Market Overview - The chemical products sector experienced a decline of 0.57% on the trading day, with Boyuan Co., Ltd. leading the losses [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Stock Performance - Notable gainers in the chemical products sector included: - Hangzhou Oxygen Plant Co., Ltd. (002430) with a closing price of 29.52, up 9.99% and a trading volume of 494,700 shares, totaling 1.43 billion yuan [1] - Pioneer New Materials (300163) closed at 4.93, up 6.94% with a trading volume of 1,542,200 shares, totaling 759 million yuan [1] - Jinrongzi (002407) closed at 26.50, up 6.26% with a trading volume of 2,445,100 shares, totaling 6.408 billion yuan [1] - Major decliners included: - Boyuan Co., Ltd. (301617) closed at 94.00, down 7.66% with a trading volume of 78,600 shares, totaling 763 million yuan [2] - Jinhua New Materials (920015) closed at 58.33, down 7.29% with a trading volume of 132,100 shares, totaling 810 million yuan [2] - Poly United (002037) closed at 10.10, down 6.13% with a trading volume of 247,400 shares, totaling 254 million yuan [2] Capital Flow - The chemical products sector saw a net outflow of 933 million yuan from institutional investors, while retail investors contributed a net inflow of 665 million yuan [2] - The capital flow for specific stocks indicated: - Hangzhou Oxygen Plant Co., Ltd. had a net inflow of 1.52 billion yuan from institutional investors, while retail investors had a net outflow of 948.96 million yuan [3] - Yongtai Technology (002326) experienced a net inflow of 1.25 billion yuan from institutional investors, with a net outflow of 2.22 billion yuan from retail investors [3] - Yahua Group (002497) had a net inflow of 1.08 billion yuan from institutional investors, while retail investors saw a net outflow of 657.87 million yuan [3]

Group 1 - The company approved multiple amendments to its internal governance documents, including the Board Nomination Committee Implementation Rules and the Audit Committee Implementation Rules, with unanimous support from the board members [1][2][3] - The company plans to submit several of these amendments to the shareholders' meeting for further approval [1][2][3][6] - The company also approved the continuation of its accounting firm, which will also be submitted to the shareholders' meeting for approval [7][8] Group 2 - The company held its third Supervisory Board meeting, where it reviewed and approved the Q3 2025 report, confirming compliance with relevant laws and regulations [12][13][14] - The Supervisory Board also approved a proposal to reduce registered capital and amend the company’s articles of association, which will require shareholder approval [16][17][19] Group 3 - The company disclosed its Q3 2025 operational data, including production and sales figures for its main products, which consist of catalysts and additives [21][22] - The average procurement prices for key raw materials showed a decline compared to the previous year, with specific decreases noted for titanium tetrachloride, hexane, phenol, and isobutylene [25][26][27][28] - The company reported no other significant events affecting its operations during the reporting period [29] Group 4 - The company announced the date for its fifth extraordinary shareholders' meeting, scheduled for November 13, 2025, and outlined the voting procedures [31][32][34] - The meeting will include both on-site and online voting options for shareholders [33][34] - Shareholders must register for the meeting by November 7, 2025, and are responsible for their own travel and accommodation expenses [39][40]

Core Viewpoint - Dingjide (603255.SH) reported a revenue of 636 million yuan for the first three quarters of 2025, reflecting a year-on-year growth of 12.16%. However, the net profit attributable to shareholders decreased by 15.49% to 9.09 million yuan, with basic earnings per share at 0.07 yuan [1]. Financial Performance - Total operating revenue for the first three quarters reached 636 million yuan, marking a 12.16% increase compared to the previous year [1] - Net profit attributable to the parent company's shareholders was 9.09 million yuan, showing a decline of 15.49% year-on-year [1] - Basic earnings per share stood at 0.07 yuan [1]

2024年1至12月份，鼎际得的营业收入构成为：化学原料和化学制品制造业占比100.0%。 截至发稿，鼎际得市值为47亿元。 每经AI快讯，鼎际得（SH 603255，收盘价：34.82元）10月28日晚间发布公告称，公司第三届第十二次 董事会会议于2025年10月28日以现场结合通讯表决方式召开。会议审议了《关于公司2025年第三季度报 告的议案》等文件。 （记者 胡玲） 每经头条（nbdtoutiao）——A股突破4000点！十年沉寂终迎爆发，科技主线重塑市场，"慢牛"新格局开 启！ ...

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：天健会计师事务所（特殊普通合伙） 证券代码：603255 证券简称：鼎际得 公告编号：2025-055 辽宁鼎际得石化股份有限公司 关于续聘会计师事务所的公告 辽宁鼎际得石化股份有限公司（以下简称"公司"）于 2025 年 10 月 28 日召 开公司第三届董事会第十二次会议，审议通过了《关于公司续聘会计师事务所的 议案》，公司拟续聘天健会计师事务所（特殊普通合伙）（以下简称"天健"）为 公司 2025 年度财务报表审计和内部控制审计的会计师事务所。具体情况如下： 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 天健会计师事务所（特殊普通合伙），成立于 2011 年 7 月 18 日，为特殊普 通合伙会计师事务所，注册地址：浙江省杭州市西湖区灵隐街道西溪路 128 号， 首席合伙人：钟建国，截至 2024 年末，天健合伙人数量 241 人，目前注册会计 师人数 2,356 人，签署过证券服务业务审计报告的注册会计师 90 ...