特此公告。 广东德冠薄膜新材料股份有限公司 证券代码：001378 证券简称：德冠新材 公告编号：2025-040 广东德冠薄膜新材料股份有限公司 关于选举职工董事的公告 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。 广东德冠薄膜新材料股份有限公司（以下简称"公司"）根据《中华人民共 和国公司法》（以下简称《公司法》）、《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》《公司章程》等有关规定，于 2025 年 9 月 25 日召开职工大会。经与会职工表决，同意选举罗轶健先生（简历附后）担任公司 第五届董事会职工董事，任期自公司职工大会审议通过之日起至第五届董事会任 期届满之日止。 罗轶健先生的任职资格经公司提名与发展战略委员会审议通过，符合相关法 律法规及《公司章程》对董事任职的要求。罗轶健先生担任职工董事后，公司第 五届董事会中的人员构成符合《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》等相关法律法规的规定。 2025 年 9 月 26 日 附件： 罗轶健先生，中国籍，无境外永久居留权，1976 年生，本科 ...

Group 1 - The core viewpoint of the news highlights the trading performance and financial metrics of 德冠新材 (DeGuan New Materials) as of September 23, 2023, indicating a mixed financial outlook with a notable increase in financing activities [1][2] - As of September 23, 2023, 德冠新材's financing buy-in amounted to 6.81 million yuan, with a net financing buy of 1.64 million yuan, while the total financing and securities balance reached 70.22 million yuan, representing 4.63% of the circulating market value [1] - The company has a high financing balance, exceeding the 90th percentile of the past year, while its securities lending balance is relatively low, indicating a cautious market sentiment [1] Group 2 - As of September 10, 2023, 德冠新材 had 13,600 shareholders, an increase of 2.60% from the previous period, with an average of 4,841 circulating shares per shareholder, which decreased by 2.53% [2] - For the first half of 2025, 德冠新材 reported an operating income of 736 million yuan, a year-on-year decrease of 2.54%, and a net profit attributable to shareholders of 37.20 million yuan, down 28.27% year-on-year [2] - Since its A-share listing, 德冠新材 has distributed a total of 147 million yuan in dividends [3]

Group 1 - The stock price of Deguan New Materials (001378) closed at 22.28 yuan on September 22, 2025, reflecting a decrease of 0.71% with a turnover rate of 1.63% and a trading volume of 10,700 shares, resulting in a transaction amount of 23.82 million yuan [1] - The company is actively monitoring local policy developments and aims to leverage various policies to promote stable growth, as indicated by the response from the company secretary regarding potential government incentives and state-owned capital increases [2] - On September 22, the net inflow of main funds was 2.49 million yuan, indicating a positive short-term sentiment from major investors, while retail investors showed a net outflow of 3.74 million yuan [3]

Group 1: Investor Relations Activities - The company participated in the "2025 Guangdong Online Investor Reception Day" on September 19, 2025 [2] - Key executives present included Chairman and President Mr. Luo Weiman, CFO Ms. Yang Bing, and several independent directors [2] Group 2: Customer Base and Market Expansion - The company primarily serves well-known clients such as Avery Dennison and Finotex, with plans to expand its customer base through product innovation and enhanced R&D capabilities [2][3] - The company is actively exploring collaborations with universities and research institutions for technology development [2][3] Group 3: R&D and Product Development - R&D investment increased by 13.92% year-on-year in the first half of 2025, focusing on new product development and upgrades [4] - Key projects include the development of the seventh-generation adhesive-free film and graphene transfer film for electronic devices [4] Group 4: Financial Performance - Investment income increased by 363.25% year-on-year, primarily due to cash management strategies involving large deposits and structured savings [6] - Inventory decreased by over 20 million compared to the beginning of the year, with a stock turnover rate of 8.92 times, indicating improved inventory management [7] Group 5: Production and Quality Control - The company has established a comprehensive quality control system and achieved ISO9001 certification, with several products passing international standards [3] - The company operates multiple production lines for functional films and masterbatches, enhancing its manufacturing capabilities [3] Group 6: Market Challenges and Strategic Responses - The company is addressing market challenges by focusing on value management and maintaining a stable dividend policy to enhance investor confidence [8] - Plans to utilize AI technology for optimizing supply chain management and customer service are in place, aiming to improve operational efficiency [8][9]

Core Viewpoint - The company, Deguan New Materials, announced a share buyback plan, indicating a strategic move to enhance shareholder value and confidence in the company's future performance [1] Summary by Categories Share Buyback Details - As of August 31, 2025, the company has repurchased a total of 215,400 shares, which represents 0.16% of the current total share capital [1] - The highest transaction price for the repurchased shares was 23.38 yuan per share, while the lowest was 22.21 yuan per share [1] - The total amount spent on the share buyback was 4,966,169 yuan, excluding transaction fees [1]

Core Viewpoint - The company, 德冠新材 (001378.SZ), has announced a share buyback program, indicating a commitment to returning value to shareholders through repurchasing its own shares [1] Summary by Relevant Sections - **Share Buyback Details** - The company has repurchased a total of 215,400 shares, which represents 0.16% of its current total share capital [1] - The highest transaction price for the repurchased shares was 23.38 yuan per share, while the lowest was 22.21 yuan per share [1] - The total amount spent on the share buyback was approximately 4.966169 million yuan, excluding transaction fees [1]

证券代码：001378 证券简称：德冠新材 公告编号：2025-039 广东德冠薄膜新材料股份有限公司 关于回购公司股份的进展公告 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。 广东德冠薄膜新材料股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日 召开的第五届董事会第八次会议、第五届监事会第七次会议审议通过了《关于回 购公司股份方案的议案》。同意公司使用自有资金及回购股票专项贷款资金以集 中竞价交易方式回购部分公司已公开发行的人民币普通股（A 股），用于员工持 股计划或者股权激励。回购资金总额不低于人民币 2,000 万元（含）且不超过人 民币 4,000 万元（含），回购价格不超过人民币 32.44 元/股（含），具体回购股份 的数量以回购期满或回购完毕时公司实际回购的股份数量为准。回购期限为自公 司董事会审议通过本次回购方案之日起不超过 12 个月。具体内容详见公司于 2025 年 5 月 8 日披露在巨潮资讯网（www.cninfo.com.cn）的《回购报告书》（公 告编号：2025-021）。 因公司在回购期间实施了 2024 年度 ...

（文章来源：证券日报） 证券日报网讯 9月1日晚间，德冠新材发布公告称，公司2025年第二次临时股东大会于2025年9月1日召 开，审议通过了《关于修订及部分治理制度的议案》等。 ...

广东德冠薄膜新材料股份有限公司 关于为全资子公司提供担保的进展公告 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、对外担保情况概述 公司分别于 2025 年 4 月 17 日、2025 年 5 月 9 日召开了第五届董事会第七 次会议和 2024 年年度股东大会，审议通过了《关于公司及子公司 2025 年度申请 授信额度及担保额度预计的议案》，同意公司及全资子公司为合并报表范围内的 全资子公司广东德冠包装材料有限公司（以下简称"德冠包装"）、德冠新材料 （香港）有限公司、广东顺德德冠艺云科技有限公司向银行等金融机构融资或其 他业务提供担保，担保总额度不超过人民币 215,950 万元，其中：公司为全资子 公司德冠包装提供的担保额度为 194,950 万元。担保额度有效期限自 2024 年年 度股东大会审议通过之日起 12 个月内有效。具体内容详见公司于 2025 年 4 月 19 日在巨潮资讯网上披露的《关于公司及子公司 2025 年度申请授信额度及担保 额度预计的公告》（公告编号：2025-011）。 二、担保进展情况 2025 年 8 月 29 日， ...

致：广东德冠薄膜新材料股份有限公司 受广东德冠薄膜新材料股份有限公司（以下简称"公司"）聘请，北京市通 商律师事务所指派律师（以下简称"本所律师"）出席了公司 2025 年第二次临时 股东大会，并依据《中华人民共和国公司法》（以下简称"《公司法》"）《上市 公司股东会规则》《深圳证券交易所上市公司股东会网络投票实施细则》等法律、 法规、规章、规范性文件及《广东德冠薄膜新材料股份有限公司章程》（以下简 称"《公司章程》"）的规定，对公司本次股东大会召集及召开程序、出席会议的 人员资格、召集人资格、提案审议情况、股东大会的表决方式、表决程序和表决 结果等重要事项的合法性进行了审核和见证，现出具本法律意见书如下： 一、 本次股东大会的召集与召开程序 中国北京建国门外大街 1 号国贸写字楼 2 座 12-15 层 100004 12-15th Floor, China World Office 2, No. 1 Jianguomenwai Avenue, Beijing 100004, China 电话 Tel: +86 10 6563 7181 传真 Fax: +86 10 6569 3838 电邮 Email: ...