Core Insights - The event held on September 15 focused on the online collective reception day for investors and the collective performance briefing for the first half of 2025 in Hebei's listed companies [1] Group 1: Company Developments - Cangzhou Mingzhu (002108) announced the new BOPA film asynchronous stretching production line, which features wide width, high speed, high capacity, and low cost, enhancing product competitiveness upon reaching full production [1] - The company reported an increase in lithium battery separator sales in the first half of the year, attributed to the effective release of new production capacity [1] - Cangzhou Mingzhu emphasized its commitment to advancing ongoing projects and accelerating capacity construction to solidify its core business development [1]

Group 1 - The event "2025 Hebei Listed Companies Investor Online Collective Reception Day" was held on September 15, focusing on the collective performance explanation of the 2025 semi-annual reports [1] - Cangzhou Mingzhu (002108) announced during the investor interaction that its lithium-ion battery separator products are now applied in semi-solid batteries, with small batch orders already being supplied [1] - The company's products cover multiple fields including new energy vehicle lithium batteries, 3C batteries, electric two-wheeler batteries, energy storage, and household appliances [1] Group 2 - The company is expected to benefit continuously from the separator business due to the promotion of new energy storage policies and the growth in downstream demand [1]

Core Viewpoint - The company, Cangzhou Mingzhu, produces BOPA film primarily used in food packaging, indicating a strong position in the packaging industry with diverse applications [1] Product Applications - The BOPA film produced by the company is mainly utilized in food packaging, particularly for steamable food, oily food, frozen food, and liquid condiments [1] - Additionally, the BOPA film is widely used in general industrial packaging, pharmaceutical packaging, cosmetics and cleaning products packaging, as well as packaging for mechanical electronics, household products, balloon decorations, and certain grain products [1]

每经AI快讯，有投资者在投资者互动平台提问：公司说公司生产的BOPA薄膜产品作为铝塑膜的材料， 不能用在电池上吗？ （文章来源：每日经济新闻） 沧州明珠（002108.SZ）9月12日在投资者互动平台表示，公司目前生产的产品有BOPA薄膜，该产品可 以应用在铝塑膜上。公司生产的BOPA薄膜产品主要用于食品包装，特别是耐蒸煮食品包装、油性食品 包装、冷冻食品包装、液体调味品包装等，此外还广泛用于一般工业包装、医药包装、化妆洗涤用品包 装和机械电子、家居产品、气球装饰及部分粮食产品的包装等领域。 ...

Core Viewpoint - Cangzhou Mingzhu Plastic Co., Ltd. will participate in the 2025 online collective reception day for investors and the collective performance briefing for the first half of 2025, aiming to enhance interaction with investors [1][2]. Group 1 - The event will be held online on September 15, 2025, from 15:00 to 17:00 [1]. - Key company executives, including the Chairman, General Manager, and CFO, will engage with investors on topics such as corporate governance, development strategy, operational status, financing plans, equity incentives, and sustainable development [1]. - Investors are encouraged to participate actively in the event through the "Panjing Roadshow" website [1].

证券日报网讯 9月9日晚间，沧州明珠发布公告称，公司将参加"2025年度河北辖区上市公司投资者网上 集体接待日暨2025年半年报集体业绩说明会"活动。本次活动将于2025年9月15日举行。 （文章来源：证券日报） ...

Group 1 - The company responded to investor inquiries regarding rumors that its aluminum-plastic film products are undergoing "product-level verification" for solid-state batteries at multiple battery cell manufacturers, stating that these claims are not true [2] - The company clarified that its BOPA film products are used as materials in aluminum-plastic film products [2]

证券代码：002108 证券简称：沧州明珠 公告编号：2025-055 特此公告。 2025 年 9 月 10 日 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，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，沧州明珠塑料股份有限公司（以下简称 "公司"）将参加由河北省上市公司协会与深圳市全景网络有限公司联合举办的 "2025 年度河北辖区上市公司投资者网上集体接待日暨 2025 年半年报集体业绩 说明会"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）参与本次互动交流，活动时间为 2025 年 9 月 15 日（周 一）15:00-17:00。 届时公司董事长、总经理于增胜先生，副总经理、董事会秘书李繁联先生， 财务总监胡庆亮先生将在线就公司治理、发展战略、经营状况、融资计划、股权 激励、可持续发展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! 沧州明珠塑料股份有限公司董事会 沧州明珠塑料股份有限公司 关于参加 2025 年河北辖区上市公司投资者网上集体接待日 暨 ...

Group 1 - The company produces diaphragm products including dry diaphragm, wet diaphragm, and ceramic-coated diaphragm [1] - The company has not supplied bulk orders to Qingtao Energy and Ganfeng Lithium [1]

格隆汇9月5日丨沧州明珠(002108.SZ)于投资者互动平台表示，公司与比亚迪有业务往来。 ...