北京市东城区建国门内大街 26 号新闻大厦 7 层、8 层 电话：010-88004488/66090088 传真：010-66090016 邮编：100005 北京国枫律师事务所 法律意见书 国枫律股字[2025]A0207 号 致：山东道恩高分子材料股份有限公司（贵公司） 北京国枫律师事务所（以下简称"本所"）接受贵公司的委托，指派律师出席并见证 贵公司 2025 年第三次临时股东大会（以下简称"本次会议"）。 本所律师根据《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》"）、《上市公司股东会规则》（以下简称"《股 东会规则》"）、《律师事务所从事证券法律业务管理办法》（以下简称"《证券法律业务管 理办法》"）、《律师事务所证券法律业务执业规则（试行）》（以下简称"《证券法律业务执 业规则》"）等相关法律、行政法规、规章、规范性文件及《山东道恩高分子材料股份有 限公司章程》（以下简称"《公司章程》"）的规定，就本次会议的召集与召开程序、召集 人资格、出席会议人员资格、会议表决程序及表决结果等事宜，出具本法律意见书。 对本法律意见书的出具，本所律师特作如下 ...

截至5月16日收盘，PEEK材料概念上涨3.40%，位居概念板块涨幅第1，板块内，27股上涨，中欣氟材 涨停，新瀚新材、华密新材、中研股份等涨幅居前，分别上涨16.60%、10.24%、9.26%。跌幅居前的有 双林股份、光威复材、光启技术等，分别下跌4.04%、1.95%、1.12%。 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | PEEK材料 | 3.40 | 赛马概念 | -1.41 | | 可控核聚变 | 2.76 | 自由贸易港 | -1.12 | | 草甘膦 | 2.72 | 养鸡 | -1.06 | | 华为汽车 | 2.18 | 航运概念 | -1.00 | | 一体化压铸 | 2.15 | 期货概念 | -0.83 | | 小米汽车 | 2.14 | 猪肉 | -0.83 | | 长安汽车概念 | 1.98 | 中特估100 | -0.71 | | 培育钻石 | 1.93 | 信托概念 | -0.70 | | 有机硅概念 | 1.92 | 粮食概念 | -0.69 | | 汽车热管理 | 1.82 | 白酒概念 | ...

Company Overview - Founded in 2002, Daon Co., Ltd. specializes in high-performance thermoplastic elastomers, modified plastics, color masterbatches, and polyester materials, with a focus on R&D, production, sales, and service [2] - The company has an annual production capacity of 500,000 tons for modified plastics, 90,000 tons for thermoplastic elastomers, 30,000 tons for color masterbatches, and 60,000 tons for copolyester materials [2] - Daon has established a comprehensive R&D system with four major platforms and nine production R&D bases, emphasizing innovation and collaboration with academia [2] Performance Growth Factors - The company's first-quarter performance growth was driven by a decrease in raw material prices, leading to lower production costs [3] - Strong growth in the automotive, home appliance, and electronics sectors, supported by government policies promoting product upgrades, contributed to record sales volumes [3] Acquisition Strategy - The acquisition of Daon Titanium Industry is aimed at enhancing synergy between the two companies, leveraging Daon Titanium's products in the inorganic chemical sector to complement Daon's polymer materials business [4] - The integration of high polymer new materials and titanium industries is expected to improve management efficiency and extend the industrial chain [4] Acquisition Progress - On April 28, the board approved the asset purchase and fundraising plan for the acquisition of Daon Titanium, with a shareholder meeting scheduled for May 16 to review the matter [5] Product Applications - Daon’s modified materials are utilized in robotics, including nylon and alloy materials for robotic arms, and elastic materials for bionic robots [6] - The company is actively developing high polymer composite materials for the robotics sector [6] Expansion Plans - Daon plans to expand its TPU and polyol projects, anticipating a growing market demand, with the domestic TPU market accounting for over 70% of global capacity [7] - The company aims to establish a phased production capacity of 100,000 tons of TPU and 60,000 tons of polyol to enhance its product chain and meet future market needs [7]

信息知情人买卖股票情况的自查报告之核查意见 山东道恩高分子材料股份有限公司（以下简称"道恩股份"或"上市公司"）拟 通过发行股份及支付现金的方式收购山东道恩钛业股份有限公司（以下简称"道 恩钛业"或"标的公司"）100%股权并募集配套资金（以下简称"本次交易"），本次 交易不构成重大资产重组。 申港证券股份有限公司 关于山东道恩高分子材料股份有限公司本次交易相关内幕 申港证券股份有限公司（以下简称"独立财务顾问"）作为道恩股份本次交易 的独立财务顾问，根据《中华人民共和国证券法》《上市公司重大资产重组管理 办法》《公开发行证券的公司信息披露内容与格式准则第 26 号——上市公司重 大资产重组》《上市公司监管指引第 5 号——上市公司内幕信息知情人登记管理 制度》及《监管规则适用指引——上市类第 1 号》等文件的规定，就本次交易相 关内幕信息知情人买卖公司股票的情况进行了核查，具体情况如下： （三）交易对方及相关知情人员； （四）为本次交易提供服务的相关中介机构及具体业务经办人员； （五）前述（一）至（四）项所述自然人的直系亲属，包括配偶、父母、成 年子女； 重要内容提示： 根据中国证券登记结算有限责任公司深圳 ...

上海泽昌律师事务所 关于 山东道恩高分子材料股份有限公司 本次交易相关内幕信息知情人 买卖股票情况的自查报告 的 专项核查意见 上海市浦东新区世纪大道 1589 号长泰国际金融大厦 11 层 电话：021-61913137 传真：021-61913139 邮编：200120 二零二五年五月 上海泽昌律师事务所 专项核查意见 上海泽昌律师事务所 专项核查意见 泽昌证字 2025-03-04-04 致：山东道恩高分子材料股份有限公司 上海泽昌律师事务所（以下简称 "本所"）受山东道恩高分子材料股份有 限公司（以下简称"道恩股份"、"公司"或"上市公司"）的委托，作为专项法 律顾问，对道恩股份本次发行股份及支付现金购买资产并募集配套资金暨关联 交易（以下简称"本次交易"）项目的相关内幕信息知情人买卖股票情况的自查 报告进行了核查，并出具本专项核查意见。 道恩股份保证其已向本所提供了为出具本专项核查意见所必需的全部文件 和材料，包括原始书面材料、副本材料、复印材料、确认函或证明，提供给本 所的文件和材料的副本或者复印件与原件相符；提供给本所的文件和材料及证 言是真实、准确、及时、完整和有效的，并无隐瞒、虚假、误导或重 ...

| 证券代码：002838 | 证券简称：道恩股份 | 公告编号：2025-085 | | --- | --- | --- | | 债券代码：128117 | 债券简称：道恩转债 | | 山东道恩高分子材料股份有限公司 关于本次交易相关内幕信息知情人买卖股票情况自查报告的公告 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。 重要内容提示： 根据中国证券登记结算有限责任公司深圳分公司出具的《信息披露义务人持股及股 份变更查询证明》《股东股份变更明细清单》及本次交易的内幕信息核查范围内相关机 构和自然人签署的自查报告、说明及承诺等文件，核查范围内在自查期间买卖上市公司 股票的主体签署的自查报告、说明及承诺真实、准确、完整的情况下，上述相关主体在 自查期间买卖上市公司股票的行为不构成内幕交易，不会对本次交易构成实质性法律障 碍;核查范围内其他相关主体在自查期间内不存在买卖上市公司股票的情形，不存在利 用内幕信息买卖股票的情形。 山东道恩高分子材料股份有限公司（以下简称"道恩股份"或"上市公司"）拟通 过发行股份及支付现金的方式收购山东道恩钛业股份有限公司（以下简称" ...

一、本员工持股计划的股票来源及数量 | 证券代码：002838 | 证券简称：道恩股份 | 公告编号：2025-086 | | --- | --- | --- | | 债券代码：128117 | 债券简称：道恩转债 | | 山东道恩高分子材料股份有限公司 关于奋斗者1号员工持股计划非交易过户完成的公告 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。 山东道恩高分子材料股份有限公司（以下简称"公司"）于 2024 年 12 月 16 日 召开第五届董事会第十八次会议、第五届监事会第十一次会议及于 2025 年 1 月 3 日 召开 2025 年第一次临时股东大会审议通过了《关于<山东道恩高分子材料股份有限公 司奋斗者 1 号员工持股计划（草案）>及其摘要的议案》《关于<山东道恩高分子材料 股份有限公司奋斗者 1 号员工持股计划管理办法>的议案》等相关议案，详见公司披 露在巨潮资讯网的相关公告。 根据《关于上市公司实施员工持股计划试点的指导意见》《深圳证券交易所上市 公司自律监管指引第 1 号——主板上市公司规范运作》的相关要求，现将公司奋斗者 1 号员工持股计划 ...

Core Insights - The hydrogenated nitrile butadiene rubber (HNBR) industry in China is at a critical stage of technological breakthroughs and market expansion, with a projected production of 311 tons in 2024, representing a year-on-year growth of 17.36% [1][15] - China is the second-largest consumer of HNBR globally, accounting for 20.6% of total consumption, but faces a significant demand gap of 3,982 tons due to low capacity utilization [1][15] - Key technological advancements, such as the development of rhodium-ruthenium bimetallic catalysts by Beijing University of Chemical Technology and the "Zhan's catalyst" by Zannan Technology, have broken a 30-year foreign monopoly, with some products reaching international leading levels [1][15] Industry Overview - HNBR is a highly saturated specialty elastomer produced through the hydrogenation of nitrile rubber (NBR), enhancing its properties such as heat resistance (150-180℃), oxidation resistance, ozone resistance, radiation resistance, and chemical corrosion resistance [2] - The industry has evolved through three main stages: initial development (1980-2010), technological breakthroughs and industrialization (2010-2020), and high-quality development (2021-present) [4][5][6] Industry Development History - The initial stage saw the introduction of HNBR technology in China through collaborations in the 1980s, with limited production capabilities [4] - The technological breakthrough phase from 2010 to 2020 included the establishment of the first large-scale production line by Zannan Technology, marking a significant step towards domestic production [5] - The current phase emphasizes high-quality development, with domestic production capacity expected to reach 10,000 tons per year by 2024 [6][7] Industry Chain - The HNBR industry chain includes upstream raw materials (nitrile rubber, hydrogen, catalysts), midstream production processes, and downstream applications in sectors such as automotive, aerospace, and medical [9] Current Industry Status - The industry is characterized by a low capacity utilization rate of less than 40%, despite a total capacity of 10,000 tons per year, indicating a need for improved customization and market acceptance [15] - Major players like Shandong Daon, Zhejing Zansheng, and Qilu Petrochemical dominate the market, collectively holding over 80% of the production capacity [17] Key Companies' Performance - Shandong Daon has achieved a production capacity of 3,000 tons per year and has developed proprietary HNBR preparation technology, with a revenue of 1.286 billion yuan in Q1 2025, up 6.58% year-on-year [19] - Xi'an Kaili New Materials has initiated a 3,000 tons per year HNBR project, with a revenue of 626 million yuan in Q1 2025, reflecting a 105.25% increase [21] Industry Trends - The industry is shifting towards technology-intensive and high-end applications, with significant growth in demand from the military sector and high-end manufacturing [23] - Future trends include enhanced collaboration across the industry chain, green manufacturing practices, and increased international competition as foreign companies enter the market [24][26]

Group 1 - Aikolan's controlling shareholder Liu Yi terminated the share transfer agreement for 4 million shares, which represents 5% of the company's total share capital, with no change in control [1] - Wancheng Group announced a cash dividend of 4.00 yuan per 10 shares, totaling 71.9959 million yuan, with the record date on May 19, 2025 [1] - Wanda Film plans to invest in Lezi Tiancheng and engage in strategic cooperation, acquiring a total of 7% equity in the company [2] Group 2 - China Resources Double Crane's subsidiaries received approval for two drugs, indicating progress in their product pipeline [3] - Fosun Pharma's subsidiary's drug was included in the breakthrough therapy program, highlighting its innovative potential [4] - Zhongheng Group's subsidiary received approval for naloxone injection, enhancing its product offerings [5] Group 3 - Shenzhen Airport reported a passenger throughput of 5.3202 million in April, a year-on-year increase of 23.50% [8] - Hangzhou Bank successfully issued 5 billion yuan in technology innovation bonds, aimed at supporting tech innovation [10] - Jiuzhou Pharmaceutical received approval for a raw material drug used in treating severe depression, expanding its product range [12] Group 4 - Aihua Group reported a 25.38% decline in revenue for the first four months of the year, indicating potential challenges [27] - Changhua Group received a project designation notice from a well-known new energy vehicle company, with an expected total sales amount of approximately 108 million yuan [28] - Nanchao Food reported a slight revenue decrease of 0.98% in April, reflecting market conditions [30]

| 证券代码：002838 | 证券简称：道恩股份 | 公告编号：2025-084 | | --- | --- | --- | | 债券代码：128117 | 债券简称：道恩转债 | | 山东道恩高分子材料股份有限公司 关于参加2025年山东辖区上市公司投资者 网上集体接待日活动的公告 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。 为进一步加强与投资者的互动交流，山东道恩高分子材料股份有限公司（以下简称 "公司"）将参加由山东证监局、山东上市公司协会与深圳市全景网络有限公司联合举 办的"2025 年山东辖区上市公司投资者网上集体接待日活动"，现将相关事项公告如 下： 本次活动将采用网络远程的方式举行，投资者可登录 "全景路演"网站 （http://rs.p5w.net）；或关注微信公众号（名称：全景财经）；或下载全景路演 APP, 参与本次互动交流。活动时间为 2025 年 5 月 15 日（周四）15:00-16:30。届时公司总 经理、董事会秘书、财务总监将在线就公司经营状况等投资者关心的问题，与投资者进 行沟通与交流，欢迎广大投资者踊跃参与！ 山东道恩 ...