股票代码：603255 股票简称：鼎际得 公告编号：2025-023 辽宁鼎际得石化股份有限公司 关于变更注册资本、经营范围并修订《公司章程》及办理工 商变更登记的公告 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。 辽宁鼎际得石化股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日召 开第三届董事会第八次会议，审议通过了《关于变更注册资本、经营范围并修订 <公司章程>及办理工商变更登记的议案》。该议案尚需提交公司股东大会审议。 现将具体情况公告如下： 一、变更公司注册资本、经营范围的相关情况 公司于 2025 年 1 月 27 日分别召开第三届董事会第六次会议和第三届监事会 第五次会议，审议通过了《关于向 2024 年第一期股票期权与限制性股票激励计 划激励对象授予预留部分限制性股票的议案》，同意向符合条件的 1 名激励对象 授予 10.00 万股预留部分限制性股票，并于 2025 年 3 月 17 日办理完成限制性股 票预留部分授予登记工作，实际授予限制性股票 10.00 万股，公司股份由 134,511,6 ...

公司代码：603255 公司简称：鼎际得 辽宁鼎际得石化股份有限公司 2024年度内部控制评价报告 辽宁鼎际得石化股份有限公司全体股东： 根据《企业内部控制基本规范》及其配套指引的规定和其他内部控制监管要求（以下简称企业内部 控制规范体系），结合本公司（以下简称公司）内部控制制度和评价办法，在内部控制日常监督和专项 监督的基础上，我们对公司2024年12月31日（内部控制评价报告基准日）的内部控制有效性进行了评价。 一. 重要声明 按照企业内部控制规范体系的规定，建立健全和有效实施内部控制，评价其有效性，并如实披露内 部控制评价报告是公司董事会的责任。监事会对董事会建立和实施内部控制进行监督。经理层负责组织 领导企业内部控制的日常运行。公司董事会、监事会及董事、监事、高级管理人员保证本报告内容不存 在任何虚假记载、误导性陈述或重大遗漏，并对报告内容的真实性、准确性和完整性承担个别及连带法 律责任。 公司内部控制的目标是合理保证经营管理合法合规、资产安全、财务报告及相关信息真实完整，提 高经营效率和效果，促进实现发展战略。由于内部控制存在的固有局限性，故仅能为实现上述目标提供 合理保证。此外，由于情况的变化可能 ...

证券代码：603255 证券简称：鼎际得 公告编号：2025-019 辽宁鼎际得石化股份有限公司 关于召开 2024 年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： 会议召开时间：2025 年 5 月 22 日（星期四）下午 13:00-14:00 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/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 5 月 14 日（星期三）至 5 月 21 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 djdsh@djdsh.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。 辽宁鼎际得石化股份有限公司（以下简称"公司"）已于 2025 年 4 月 29 日发布公司 2024 年年度报告，为便于广大投资者更全面深入地 了解公司 2024 年度经营成果、财务状况，公司计划于 2 ...

证券代码：603255 证券简称：鼎际得 公告编号：2025-021 2024 年度，石化科技向营口仁元商贸有限公司、营口卫通商贸有限公司、 营口祥鸣商贸有限公司、营口新志达商贸有限公司、营口信辉商贸有限公司、营 口诚合商贸有限公司、营口创美商贸有限公司、营口巨时商贸有限公司采购 POE 高端新材料项目涉及的工程物资，具体采购情况如下： 辽宁鼎际得石化股份有限公司 关于追认关联方并确认关联交易的公告 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： 一、关联交易概述 （一）关联交易的基本情况 1、关联采购 单位：人民币 万元 | 关联人 | 采购内容 | 关联交易金额 | | --- | --- | --- | | 营口仁元商贸有限公司 | 工程物资采购 | 691.22 | | 营口卫通商贸有限公司 | 工程物资采购 | 306.19 | 1 因公司实际控制人对其可施加重大影响，故，追认营口仁元商贸有限公 司等 11 家企业为公司的关联人，并追认公司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"） ...

证券代码：603255 证券简称：鼎际得 公告编号：2025-024 辽宁鼎际得石化股份有限公司 2025 年第一季度主要经营数据公告 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。 辽宁鼎际得石化股份有限公司（以下简称"公司"）根据《上海证券交易所 上市公司自律监管指引第 3 号行业信息披露：第十三号——化工》及相关要求， 现将 2025 年第一季度主要经营数据披露如下： 注 1：公司主要产品为催化剂、抗氧剂单剂和复合助剂，其中复合助剂生产 为物理过程，利用抗氧剂单剂及其他助剂进行配比。 注 2：以上销售金额为不含税金额。 二、主要产品和原材料的价格变动情况 （一）主要产品价格变动情况 | 主要产品 | 2025 年 1-3 月平均 | | 2024 | 年 1-3 | 月平均售 | 变动幅度 | | --- | --- | --- | --- | --- | --- | --- | | | 售价（元/吨） | | | 价（元/吨） | | （%） | | | | 463,338.72 | | | 392,342.84 | ...

+ 目 录 审计说明…………………………………………………………第 1—2 页 一、非经营性资金占用及其他关联资金往来情况的专项 二、非经营性资金占用及其他关联资金往来情况汇总表…………第 3 页 三、资质………………………………………………………………第 4—7 页 (一)本所《营业执照》复印件…………………………………第 4 页 (二)本所《执业证书》复印件…………………………………第 5 页 (三)执业注册会计师资格证书复印件…………………………第 6—7 页 非经营性资金占用及其他关联资金往来情况的 专项审计说明 辽宁鼎际得石化股份有限公司 非经营性资金占用及其他关联资金 往来情况的专项审计说明 三、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鼎际得公司管理层编制的汇总表 发表专项审计意见。 天健审〔2025〕11-299 号 辽宁鼎际得石化股份有限公司全体股东： 我们接受委托，审计了辽宁鼎际得石化股份有限公司（以下简称鼎际得公司） 2024 年度财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负债表，2024 年度的合并及母公司利润表、合并及母公司现金流量表、合并及母公司 ...

Core Viewpoint - Liaoning Province is accelerating investment operations and planning high-quality projects, achieving a strong start in the first quarter of 2025, which is crucial for the "14th Five-Year Plan" conclusion and the "15th Five-Year Plan" preparation [1] Investment Performance - Fixed asset investment in Liaoning Province grew by 7.8% year-on-year in the first quarter, surpassing the national average of 4.2% by 3.6 percentage points, ranking 11th in the country [2] - Manufacturing investment increased by 13.2%, accounting for 26.7% of total investment, with significant growth in aerospace and communication equipment manufacturing [2] - Infrastructure investment rose by 13.8%, making up 34.5% of total investment, driven by a 46.7% increase in road transport investment [2] - Service sector investments saw substantial growth, with wholesale and retail up by 70.1% and education investment increasing by 61.9% [2] Project Construction - The province is prioritizing project construction as a key strategy for stabilizing growth, with over 17,000 projects in reserve and total investment exceeding 9.6 trillion yuan [3] - In the first quarter of 2025, the number of construction projects reached 7,850, with a 14.9% increase in completed investment [3] - A record 1,359 new projects commenced construction in the first quarter, contributing to a 16.3% increase in new project investment [3] Major Projects and Coordination - 350 provincial key projects completed investments exceeding 45 billion yuan, accounting for 29% of total provincial investment [4] - Central-local cooperation on 285 key projects led to nearly 25 billion yuan in investment, reflecting a 25.2% increase [4] Future Goals and Strategies - Liaoning aims for an 8% growth in fixed asset investment for the year, focusing on effective investment expansion and enhancing private investment participation [5] - The province will implement a top-level design for investment projects and promote precise investment attraction [5] - A project scheduling and evaluation mechanism will be established to monitor the progress of key projects [6] - The government will enhance investment efficiency and address financing challenges for private investments [6]

Group 1 - Dalian's economy achieved a GDP growth of 6.2% in the first quarter, surpassing national and provincial averages by 0.8% and 1% respectively [1] - The city has implemented 36 policy measures aimed at promoting high-quality economic development, focusing on building a modern industrial system [1] - Dalian is strengthening its key industries such as shipbuilding, rail transit, green petrochemicals, and emerging sectors like new information technology and artificial intelligence [1] Group 2 - Dalian launched a 6.0 version of its business environment enhancement plan, introducing 48 measures and 12 regional brands to boost economic development [2] - The city aims to expand its cross-border e-commerce and has been selected as a national pilot for service industry expansion [2] - Dalian is targeting a total marine economy output of 480 billion yuan this year, emphasizing the importance of marine development [2]

Summary of Key Points from Conference Call Industry Overview - The conference call primarily discusses the impact of the ongoing trade war on various sectors, particularly focusing on the Chinese capital market and its resilience amid global financial uncertainties [2][3][4]. Core Insights and Arguments 1. **Chinese Government Measures**: The Chinese government has implemented several measures to stabilize the capital market, including the release of new funds by the central bank and coordination by the State-owned Assets Supervision and Administration Commission (SASAC) to support stock prices [3][6]. 2. **Impact of Tariffs**: The U.S. has granted tariff exemptions on certain Chinese products like mobile phones and semiconductors, which is seen as a preliminary victory in trade competition. If U.S. Treasury yields continue to decline, further exemptions may be added, providing upward potential for Chinese assets [3][4]. 3. **Economic Pressure**: The Chinese economy is expected to face pressure in the next two quarters due to tariffs affecting earnings per share (EPS). Although there are expectations for domestic demand stimulus policies, they are unlikely to fully offset negative impacts [5][6]. 4. **High Dividend Strategy**: In the current environment, high dividend strategies are favored as companies in this category are less exposed to foreign debt risks. The AI sector in China is highlighted as having long-term potential [6][7]. 5. **Utilities Sector Performance**: The utilities sector, particularly hydropower, has shown strong performance with significant year-on-year growth in electricity generation. Companies like Huaneng Hydropower and Yangtze Power have reported substantial increases in output [7][8]. 6. **Gold Market Trends**: The escalation of trade tensions has led to rising gold prices, with gold stocks showing excess returns. The changing global political landscape is a key driver, with expectations of a long-term bull market for gold [10][11]. 7. **Petrochemical Sector Performance**: The petrochemical index has underperformed during the trade war, but sub-sectors like refining and oil services have shown strong excess returns. The decline in oil prices has improved cost structures, leading to a recovery in refining profits [15][16]. Additional Important Insights 1. **Electricity Sector Impact**: Tariffs have a significant impact on the thermal power sector, while hydropower remains stable. Hydropower companies are expected to maintain high dividend payouts, making them attractive for long-term investment [8][9]. 2. **Oil Price Trends**: Recent oil price fluctuations have been influenced by the trade war, with prices dropping from $75 to around $65. The outlook remains cautious, with expectations of prices stabilizing between $60 and $70 [13][14]. 3. **Investment Opportunities in Chemicals**: The agricultural chemicals market is expected to perform well, with specific companies recommended for investment based on their growth potential in the fertilizer sector [22][23]. 4. **Steel Industry Outlook**: The steel sector is seen as a potential investment opportunity due to expected policy changes aimed at improving industry concentration and profitability in the second half of the year [34]. This summary encapsulates the key points discussed in the conference call, highlighting the resilience of the Chinese market amid trade tensions and identifying potential investment opportunities across various sectors.

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 证券代码：603255 证券简称：鼎际得 公告编号：2024-077 辽宁鼎际得石化股份有限公司 2024 年第五次临时股东大会决议公告 一、 会议召开和出席情况 | 1、出席会议的股东和代理人人数 | 55 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 8,966,431 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 6.6659 | 二、 议案审议情况 审议结果：通过 表决情况： | 股东类型 | 同意 | | 反对 | | 弃权 | | | --- | --- | --- | --- | --- | --- | --- | | | 票数 | 比例 | 票数 | 比例 | 票数 | 比例 | | | | （%） | | （%） | | （%） | | A 股 | 8,954,231 | 99.8639 | 6,200 | 0.0691 | ...