一、融资租赁进展情况 辽宁鼎际得石化股份有限公司（以下简称"公司"）于 2025 年 9 月 10 召开 第三届董事会第十一次会议、并于 2025 年 9 月 26 日召开 2025 年第四次临时股 东大会审议通过了《关于申请融资租赁业务的议案》，具体内容详见 2025 年 9 月 11 日刊载于上海证券交易所网站（www.sse.com.cn）的《辽宁鼎际得石化股 份有限公司关于申请融资租赁业务的公告》（公告编号：2025-044）。 近日，公司及控股子公司辽宁鼎际得石化科技有限公司（以下简称"石化科 技"）与海通恒信国际融资租赁股份有限公司（以下简称"海通恒信租赁"）签 订了《融资回租合同》，将公司及子公司相关设备资产作为租赁物以售后回租方 式与海通恒信租赁开展融资租赁业务，融资总金额为 9,200 万元人民币，融资期 限 12 个月。 证券代码：603255 证券简称：鼎际得 公告编号：2025-050 辽宁鼎际得石化股份有限公司 关于公司及子公司开展融资租赁业务进展公告 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。 ...

证券代码：603255 证券简称：鼎际得 公告编号：2025-049 辽宁鼎际得石化股份有限公司 关于为子公司提供担保的进展公告 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： 1、2025 年 6 月，公司控股子公司石化科技、委托人东北中小企业融资再担 保股份有限公司大连分公司（以下简称"东北再担保公司大连分公司"）与受托 人吉林省信托有限责任公司（以下简称"吉林信托"）签订《信托贷款借款合同》 （以下简称"主合同"），东北再担保公司大连分公司委托吉林信托向石化科技发 放贷款人民币 4,500 万元，贷款期限 90 天。公司为石化科技在主合同项下人民 币 4,500 万元的债务提供连带保证责任，保证期间为自主合同中约定的债务履行 期限届满之日起三年，若主合同项下的债务为分期到期，保证期间为最后一期还 款期限届满之日起三年，若债务展期的，则至展期后的债务履行期限届满之日起 三 年 。 具 体 内 容 详 见 2025 年 7 月 2 日 刊 载 于 上 海 证 券 交 易 所 网 站 （www.sse.com. ...

. In Mao Law Firm 致: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(以下简称"公司")2025年第四次临时股东 大会（以下简称"本次股东大会"）于 2025 年 9 月 26 日下午在公司会议室召开 。 上海市金茂律师事务所（以下简称"本所"）经公司聘请并接受公司委托，委派茅 丽婧律师、赵可沁律师(以下简称"本所律师")出席本次股东大会,并根据《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》"）、中国证券监督管理委员会公布的《上市公司股东会 规则》（以下简称"《股东会规则》"）等相关法律、法规和规范性文件以及《辽 宁鼎际得石化股份有限公司章程》(以下简称"《公司章程》"),就本次股东大 会的召集、召开程序、出席会议人员资格、表决程序、表决结果等发表法律意见。 本所律师同意公司将本法律意见书作为本次股东大会的法定文件,随其他文件 一并报送上海证券交易所审查并予以公告。 Tel/电话:(8621) 6249 6040 Fax/传真:(8621) 6249 5611 Website/网址: www.jinmao.com.cn 上海市金 ...

证券代码：603255 证券简称：鼎际得 公告编号：2025-048 辽宁鼎际得石化股份有限公司 2025年第四次临时股东大会决议公告 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。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 9 月 26 日 (二)股东大会召开的地点：辽宁鼎际得石化股份有限公司会议室（营口市老边区 柳树镇） 本次股东大会由公司董事会召集，董事长张再明先生因工作原因未能出席本 次会议，经过半数董事推举，会议由公司董事兼董事会秘书王恒先生主持。会议 采用现场投票和网络投票相结合的表决方式进行表决。会议的召开和表决程序符 合《公司法》及《公司章程》的规定，会议合法有效。 (五)公司董事、监事和董事会秘书的出席情况 二、 议案审议情况 (一)非累积投票议案 1、 议案名称：关于申请融资租赁业务的议案 审议结果：通过 表决情况： | 股东类型 | 同意 | | 反对 | | 弃权 | | | --- | --- | --- | --- | --- | ...

Group 1 - The core viewpoint of the news is that Dingjide has seen a stock price increase of 5.01%, reaching 38.60 CNY per share, with a trading volume of 1.08 billion CNY and a turnover rate of 4.71%, resulting in a total market capitalization of 5.196 billion CNY [1] - Dingjide, established on May 12, 2004, and listed on August 18, 2022, is a specialized provider of high-performance catalysts and chemical additives, focusing on the research, production, and sales of polyolefin catalysts and chemical additives [1] - The company's main business revenue composition includes antioxidant single agents at 47.80%, composite additives at 34.66%, catalysts at 13.80%, and others at 3.74% [1] Group 2 - From the perspective of Dingjide's top circulating shareholders, Noan Fund has entered the top ten circulating shareholders with its Noan New Economy Stock Fund (000971), holding 395,700 shares, which accounts for 0.65% of the circulating shares [2] - The Noan New Economy Stock Fund has achieved a year-to-date return of 19.87% and a one-year return of 28.92%, ranking 2691 out of 4220 and 3060 out of 3820 in its category, respectively [2] Group 3 - The fund manager of Noan New Economy Stock Fund is Yang Kun, who has a cumulative tenure of 11 years and 114 days, with the fund's total asset size at 1.326 billion CNY [3] - During Yang Kun's tenure, the best fund return was 137.33%, while the worst return was -19.36% [3]

Market Overview - The Shanghai Composite Index fell by 1.23% today, with a trading volume of 1,083.14 million shares and a transaction value of 17,135.39 billion yuan, an increase of 26.47% compared to the previous trading day [1]. Industry Performance - Among the industries, the banking sector had the highest increase, up by 2.15%, with Nanjing Bank leading at a rise of 4.30% [1]. - The computer, social services, and comprehensive sectors experienced the largest declines, down by 3.74%, 3.73%, and 3.57% respectively [1][2]. Detailed Industry Data - **Banking**: +2.15%, transaction value 315.69 billion yuan, up 126.85% from the previous day, led by Nanjing Bank (+4.30%) [1]. - **Coal**: -0.02%, transaction value 103.20 billion yuan, up 34.02%, led by Antai Group (-5.22%) [1]. - **Utilities**: -0.28%, transaction value 229.25 billion yuan, up 23.66%, led by Jingyuntong (-5.99%) [1]. - **Oil & Petrochemicals**: -0.50%, transaction value 60.02 billion yuan, up 20.24%, led by Yueyang Xingchang (-4.60%) [1]. - **Transportation**: -0.91%, transaction value 224.70 billion yuan, up 20.14%, led by Jushen Co. (-9.87%) [1]. - **Food & Beverage**: -1.10%, transaction value 205.01 billion yuan, up 31.81%, led by Ziyan Food (-5.40%) [1]. - **Construction & Decoration**: -1.12%, transaction value 252.99 billion yuan, up 18.05%, led by Yabo Co. (-6.56%) [1]. - **Household Appliances**: -1.30%, transaction value 315.39 billion yuan, up 10.99%, led by Greer (-8.21%) [1]. - **Power Equipment**: -1.48%, transaction value 1,861.78 billion yuan, up 44.25%, led by Daqian Energy (-7.29%) [1]. - **Automotive**: -1.52%, transaction value 1,037.23 billion yuan, up 20.58%, led by Shanghai Wumao (-9.93%) [1]. - **Textiles & Apparel**: -1.58%, transaction value 128.03 billion yuan, up 15.04%, led by Sanfu Outdoor (-5.97%) [1]. - **Agriculture, Forestry, Animal Husbandry, and Fishery**: -1.65%, transaction value 121.46 billion yuan, up 11.51%, led by Aonong Biological (-6.99%) [1]. - **Non-Bank Financials**: -1.72%, transaction value 431.67 billion yuan, up 55.06%, led by Yalian Development (-5.63%) [1]. - **Environmental Protection**: -1.75%, transaction value 151.27 billion yuan, up 35.24%, led by Henghe Co. (-10.64%) [1]. - **Construction Materials**: -2.28%, transaction value 116.54 billion yuan, up 18.34%, led by Gongyuan Co. (-6.75%) [1]. - **Nonferrous Metals**: -2.36%, transaction value 761.40 billion yuan, up 20.71%, led by Tengyuan Cobalt (-6.04%) [1]. - **Media**: -2.36%, transaction value 390.38 billion yuan, up 24.71%, led by Jinyi Film (-8.95%) [1]. - **Beauty & Personal Care**: -2.50%, transaction value 30.26 billion yuan, up 30.69%, led by Huaye Fragrance (-4.78%) [1]. - **Defense & Military**: -2.52%, transaction value 384.06 billion yuan, up 22.18%, led by ST Sicor (-11.43%) [1]. - **Telecommunications**: -2.54%, transaction value 1,124.99 billion yuan, up 29.44%, led by Dekeli (-14.18%) [1]. - **Electronics**: -2.56%, transaction value 3,735.81 billion yuan, up 19.69%, led by Zhixin Electronics (-10.74%) [1]. - **Machinery Equipment**: -2.65%, transaction value 1,391.63 billion yuan, up 24.55%, led by Huizhong Co. (-10.29%) [1]. - **Basic Chemicals**: -2.66%, transaction value 645.44 billion yuan, up 13.75%, led by Dingjide (-7.52%) [1]. - **Steel**: -2.78%, transaction value 68.00 billion yuan, down 2.07%, led by Shougang Co. (-5.26%) [1]. - **Light Industry Manufacturing**: -2.80%, transaction value 174.20 billion yuan, up 4.62%, led by Haotaitai (-10.01%) [1]. - **Pharmaceuticals & Biotechnology**: -3.02%, transaction value 805.28 billion yuan, up 33.02%, led by Kangle Weishi (-12.10%) [1]. - **Real Estate**: -3.17%, transaction value 252.56 billion yuan, up 13.91%, led by Electronic City (-9.86%) [1]. - **Commerce & Retail**: -3.57%, transaction value 38.87 billion yuan, up 81.17%, led by Nanjing Business Travel [2]. - **Social Services**: -3.73%, transaction value 151.27 billion yuan, up 0.36%, led by Yunnan Tourism (-10.01%) [2]. - **Computers**: -3.74%, transaction value 1,426.22 billion yuan, up 34.17%, led by ST Chuangyi (-19.97%) [2].

辽宁鼎际得石化股份有限公司 2025 年第四次临时股东大会 会议资料 2025 年 9 月 | | | 辽宁鼎际得石化股份有限公司 2025 年第四次临时股东大会会议须知 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的 ...

Core Viewpoint - The company, Liaoning Dingjide Petrochemical Co., Ltd., has provided a guarantee for its subsidiary, Petrochemical Technology, to secure a loan of RMB 100 million from Dalian Rural Commercial Bank for a period of 12 months, with the guarantee lasting for three years after the loan term ends [1][2]. Summary by Sections Guarantee Details - The company has signed a comprehensive credit contract with Dalian Rural Commercial Bank for a loan of RMB 100 million, with a repayment period of 12 months [1]. - The company provides joint guarantee responsibility for the loan, with a guarantee period extending three years beyond the loan's maturity [1]. - The shareholders of Petrochemical Technology have also provided guarantees of up to RMB 100 million each [1]. Internal Decision-Making Process - The company held a board meeting on April 28, 2025, and a shareholder meeting on May 21, 2025, to approve a guarantee limit of up to RMB 431 million for the year 2025 [3]. - On August 13, 2025, the company increased the guarantee limit to a total of RMB 591 million, which includes RMB 560 million for Petrochemical Technology [3]. Basic Information of the Guaranteed Party - Petrochemical Technology has a good credit status and is not listed as a dishonest executor [5]. - The guarantee agreement includes a maximum guarantee amount of RMB 100 million, covering principal, interest, penalties, and other related costs [5]. Board of Directors' Opinion - The guarantee has been approved by the shareholders' meeting and falls within the authorized limits, thus does not require further board or shareholder approval [6]. - The total external guarantees provided by the company and its subsidiaries amount to RMB 591 million, representing 374.02% of the audited net assets attributable to shareholders for the year 2024 [6].

Core Viewpoint - Dingjide announced that it has not provided guarantees to its controlling shareholders, actual controllers, or their related parties, and there have been no overdue guarantee situations [2] Group 1 - The company confirmed that it has not engaged in any guarantee activities with its controlling shareholders [2] - There are no overdue guarantees reported by the company [2]

证券代码：603255 证券简称：鼎际得 公告编号：2025-047 辽宁鼎际得石化股份有限公司 关于为子公司提供担保的进展公告 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： 担保对象及基本情况 | | 被担保人名称 | 辽宁鼎际得石化科技有限公司（以 下简称"石化科技"） | | --- | --- | --- | | | 本次担保金额 | 10,000 万元 | | 担保对象 | 实际为其提供的担保余额 | 400,500 万元（不含本次） | | | 是否在前期预计额度内 | 是 □否 □不适用：_________ | | | 本次担保是否有反担保 | 是 ☑否 □不适用：_________ | （一）担保的基本情况 累计担保情况 1、因经营发展需要，辽宁鼎际得石化股份有限公司（以下简称"公司"或 "鼎际得"）控股子公司石化科技与大连农村商业银行股份有限公司长兴岛支行 （以下简称"大连农商银行长兴岛支行"）签订《综合授信合同》（以下简称"主 合同"），石化科技向大连农商银行长兴岛支行申请贷款人民币 ...