注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报网） 两融数据显示，该股最新融资余额为2.16亿元，近5日增加298.42万元，增幅为1.40%。 据天眼查APP显示，开勒环境科技(上海)股份有限公司成立于2010年02月08日。注册资本9022.984万人 民币。（数据宝） 9月25日开勒股份大宗交易一览 | 成交量 | 成交金额 | 成交价格 | 相对当日收盘折溢 | 买方营业部 | 卖方营 | | --- | --- | --- | --- | --- | --- | | （万股） | （万元） | （元） | 价（%） | | 业部 | | 28.90 | 1612.28 | 55.78 | 0.00 | 广发证券股份有限公司上海南泉 | 机构专 | | | | | | 北路证券营业部 | 用 | | 28.80 | 1606.46 | 55.78 | 0.00 | 华泰证券股份有限公司上海分公 | 机构专 | | | | | 司 | | 用 | 开勒股份9月25日大宗交易平台共发生2笔成交，合计成交量57.70万股，成交金额3218.74万元。成交价 格均为55.7 ...

Core Viewpoint - Longhua Chemical Technology Co., Ltd. is actively engaging with investors to showcase its technological advantages and progress in the carbon dioxide polyether project, which is expected to enhance its market position and value management strategies [1][2]. Group 1: Technical Advantages and R&D Direction - The company has established seven research institutes over 15 years, focusing on catalyst iteration, automotive polyethers, specialty polyether preparation, and the development of green low-carbon recyclable functional materials [1]. - The project employs high-efficiency new catalysts and low-temperature, low-pressure processes, allowing for adjustable carbon dioxide content in products, which possess unique structures and environmental benefits [4]. Group 2: Carbon Dioxide Polyether Project Progress and Planning - The carbon dioxide polyether project is currently under construction, with an expected completion and production start in Q4 of this year, aiming for an annual output of 1.06 million tons [2]. - The first phase of the project will produce 80,000 tons of carbon dioxide polyether, establishing a technological barrier and market reputation before optimizing processes and efficiency [2]. Group 3: Application Fields and Market Space - Carbon dioxide polyether, a copolymer of propylene oxide and carbon dioxide, is expected to see expanding market capacity in the polyurethane industry, with applications in adhesives, elastomers, and automotive composite foams [3]. - The product's unique physical properties allow it to replace imported products and optimize material properties in various applications [3]. Group 4: Market Value Management Planning - The company achieved a net profit of 41.13 million yuan in the first half of 2025, a year-on-year increase of 62.71%, through optimizing product and customer structures and implementing cost-reduction strategies [5]. - The company plans to continue leveraging its competitive advantages to drive sustained performance growth and enhance intrinsic value through the carbon dioxide polyether and high-performance polyol project [5].

证券代码：301518 证券简称：长华化学 长华化学科技股份有限公司 投资者关系活动记录表 编号：2025-006 | | 特定对象调研 ☑ | □分析师会议 | | | --- | --- | --- | --- | | 投资者关系活动 | □媒体采访 | □业绩说明会 | | | | □新闻发布会 | □路演活动 | | | 类别 | 现场参观 ☑ | | | | | □其他 | | | | | 民生证券股份有限公司 | | 刘海荣 | | | 华安基金管理有限公司 | | 王晨 | | | 上海勤辰私募基金管理合伙企业(有限合伙) | | 周南 | | | 永赢基金管理有限公司 | | 林伟昊 | | | 西部利得基金管理有限公司 | | 陈雨 | | 参与单位名称及 | 富国基金管理有限公司 | | 黄彦东 | | 人员姓名 | 上海盘京投资管理中心(有限合伙) | | 乔煜炎 | | | 泉果基金管理有限公司 | | 魏博阳 | | | 上海松熙私募基金管理合伙企业 | | 葛新宇 | | | 北京遵道资产管理有限公司 | | 陈筛林 | | | 财通基金管理有限公司 | | 张玉龙 | | | 海 ...

Group 1: Financial Performance - In the first half of 2025, the company achieved a net profit of 41.1285 million CNY, an increase of 62.71% compared to the same period last year [2] - The company aims for sustainable growth in the second half of 2025 by leveraging competitive advantages established in the first half [2] Group 2: Product Applications and Advantages - Carbon dioxide polyether has applications in various fields, including automotive composite foam, polyester foam, and eco-friendly products, offering superior mechanical strength and chemical resistance compared to traditional polyethers [3] - The unique properties of carbon dioxide polyether allow it to replace imported specialty polyester polyols, enhancing performance while supporting green and low-carbon initiatives [3][4] Group 3: Technical Advantages - The carbon dioxide polyether product features a block structure of polycarbonate and polyether segments, improving stability and maintaining hydroxyl activity, classified as a green and efficient technology by the state [4] - The polyurethane materials made from carbon dioxide polyether exhibit excellent physical and chemical properties, making them suitable for a wide range of applications [4] Group 4: Market Potential - The carbon dioxide polyether project targets a broad market, including automotive composite foam, synthetic leather, and water-based polyurethane dispersions, driven by the demand for green and low-carbon products [5] - The global chemical industry is experiencing a shift towards green and low-carbon transformation, with significant growth expected in the market for green chemical products due to stricter carbon reduction policies [5][6] Group 5: Project Status and Future Plans - The carbon dioxide polyether project is currently under construction, with an expected completion and production start in the fourth quarter of 2025, subject to project progress and regulatory approvals [6] - The company has initiated a simplified procedure for issuing shares to specific investors, with ongoing updates to be disclosed as required [6]

证券代码：301518 证券简称：长华化学 公告编号：2025-065 长华化学科技股份有限公司 1、长华化学科技股份有限公司（以下简称"公司"）第三届监事会第十五次会 议的会议通知于 2025 年 9 月 12 日通过邮件的方式送达各位监事，通知中包括会议 的相关材料，同时列明了会议的召开时间、地点、内容和方式。 2、本次监事会于 2025 年 9 月 15 日在公司 4 楼董事会会议室，以现场结合电子 通信的方式召开。 3、本次监事会应出席监事 3 名，实际出席监事 3 名，其中仇光宇、顾礼荣以电 子通信方式出席本次会议。董事会秘书列席了本次会议。 4、本次监事会由监事会主席陈芸女士召集并主持。 5、本次会议的召集、召开和表决程序符合《中华人民共和国公司法》等法律法 规和《公司章程》的有关规定。 二、监事会会议审议情况 1、审议通过《关于使用部分闲置募集资金及自有资金进行现金管理的议案》 第三届监事会第十五次会议决议公告 本公司及监事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 一、监事会会议召开情况 经审议，监事会认为：公司及子公司使用暂时闲置募集资金（含超募资金 ...

证券代码：301518 证券简称：长华化学 公告编号：2025-064 4、本次董事会由董事长顾仁发先生召集并主持，公司全体监事和高级管理人员 列席了本次董事会。 5、本次会议的召集、召开和表决程序符合《中华人民共和国公司法》等法律法 规和《公司章程》的有关规定。 二、董事会会议审议情况 长华化学科技股份有限公司 第三届董事会第十九次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 一、 董事会会议召开情况 1、长华化学科技股份有限公司（以下简称"公司"）第三届董事会第十九次会 议的会议通知于 2025 年 9 月 12 日通过邮件等方式送达至各位董事，通知中包括会 议的相关材料，同时列明了会议的召开时间、地点、内容和方式。 2、本次董事会于 2025 年 9 月 15 日在公司 4 楼董事会会议室，以现场及电子通 信相结合的方式召开。 3、本次董事会应出席董事 9 名，实际出席董事 9 名，其中董事陈凤秋、卢睿、 陈殿胜、何海东、赵彬以电子通信方式出席会议。 1、长华化学科技股份有限公司第三届董事会第十九次会议决议； 2、长华化学科技股份有限公司 ...

关于使用部分闲置募集资金及自有资金 进行现金管理的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 长华化学科技股份有限公司（以下简称"公司"）于 2025 年 9 月 15 日召开 第三届董事会审计与合规管理委员会 2025 年第五次会议、第三届董事会第十九 次会议、第三届监事会第十五次会议，审议通过了《关于使用部分闲置募集资金 及自有资金进行现金管理的议案》，同意公司及子公司在不影响正常经营、募集 资金投资计划正常进行的前提下，使用最高不超过人民币 16,000 万元的暂时闲 置募集资金（含超募资金，下同）进行现金管理，使用最高不超过人民币 38,000 万元的自有资金进行现金管理，期限为自董事会审议通过之日起 12 个月，在上 述额度和期限内，资金可滚动使用。本次使用部分闲置募集资金及自有资金进行 现金管理事项经由董事会审议通过后实施，无需提交股东会批准。董事会授权公 司及子公司经营管理层行使该项投资决策权并签署相关合同文件，授权期限自董 事会审议通过之日起 12 个月内有效。具体内容公告如下： 证券代码：301518 证券简称：长华化学 公告编号： ...

东吴证券股份有限公司 关于长华化学科技股份有限公司 使用部分闲置募集资金及自有资金进行现金管理 的核查意见 东吴证券股份有限公司（以下简称"东吴证券""保荐机构"）作为长华化学 科技股份有限公司（以下简称"长华化学""公司"）首次公开发行股票并在创业 板上市的保荐机构，根据《证券发行上市保荐业务管理办法》《上市公司募集资金 监管规则》《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自 律监管指引第 2 号——创业板上市公司规范运作》等相关法律法规和规范性文件的 规定，就长华化学使用部分闲置募集资金及自有资金进行现金管理有关事项进行了 审慎核查，具体情况如下： 公司于 2025 年 9 月 15 日召开第三届董事会审计与合规管理委员会 2025 年 第五次会议、第三届董事会第十九次会议、第三届监事会第十五次会议，审议通 过了《关于使用部分闲置募集资金及自有资金进行现金管理的议案》，同意公司 及子公司在不影响正常经营、募集资金投资计划正常进行的前提下，使用最高不 超过人民币 16,000 万元的暂时闲置募集资金（含超募资金，下同）进行现金管 理，使用最高不超过人民币 38,000 万元的自有资金进行现 ...

Core Viewpoint - Changhua Chemical (301518.SZ) experienced a decline of 5.6% at the opening, trading at 30.35 yuan, but the drop narrowed to less than 1% after a price rally [1] Summary by Relevant Sections - **Shareholder Reduction Plan** - Specific shareholders, Xiamen Chuangfeng and its concerted actors Xiamen Xingrui and Ningbo Chuangfeng, plan to reduce their holdings by up to 4,174,154 shares, which represents 3% of the company's total share capital after excluding repurchased shares [1]

Group 1 - Company Wuchan Jinyun plans to reduce its shareholding by up to 3%, amounting to a maximum of 6.24 million shares [1] - Company Hualing Steel's shareholder intends to increase its stake by 1% to 2%, acquiring between 6.91 million and 13.8 million shares [1] - Company Zhujiang Co. plans to sell multiple stock assets, potentially generating over 50% of its audited net profit from the previous year [1] Group 2 - Company Dash Smart's actual controller plans to reduce holdings by up to 1.52%, equating to 30.41 million shares [2] - Company Zhendian Medical's controlling shareholder intends to transfer 5% of its shares, totaling 13.32 million shares, at a price of 26.74 yuan per share [2] - Company Dajin Heavy Industry's subsidiary signed a contract worth approximately 1.25 billion yuan for offshore wind power foundations, representing about 33% of its projected revenue for 2024 [4] Group 3 - Company Andy Su received approval for a stock issuance to specific investors [5] - Company Shield Environment plans to invest approximately 5 billion yuan in a new smart manufacturing headquarters project [7] - Company Dongfang Guoxin intends to establish a joint venture with Shunyi Jin Kong with a registered capital of 300 million yuan [8] Group 4 - Company ST Lian Shi signed a pre-restructuring investment agreement with selected investors, with share prices set at 5.65 yuan and 6.73 yuan for different lock-up periods [9][10] - Company Langzi Co. plans to acquire 67.5% of Chongqing Time for 92.475 million yuan [11] - Company Yingli Co. intends to purchase 77.94% of Youte Li for 468 million yuan and raise up to 196 million yuan through a private placement [13] Group 5 - Company Betta Pharmaceuticals plans to issue H-shares and apply for listing on the Hong Kong Stock Exchange [14] - Company Hehua Co. intends to transfer control by selling 23.76% of its shares for 632 million yuan [16] - Company Jieshun Technology's shareholder plans to reduce holdings by up to 3%, totaling 1.92 million shares [18] Group 6 - Company Wuyang Zikong's controlling shareholder plans to transfer 15% of its shares, changing the controlling party [19] - Company Zhongliang Kegong plans to reduce its shareholding by up to 3%, amounting to 1.54 million shares [20] - Company Changhua Chemical intends to reduce its shareholding by up to 3%, totaling 417,420 shares [22]