Core Points - Longyan Technology announced the release of restrictions on shares, with a total of 19,595,660 shares being released, accounting for 21.72% of the company's total share capital [1] Summary by Category Shareholder Information - The number of shareholders applying for the release of share restrictions is 5 [1] Share Details - The released shares include those issued before the company's initial public offering and shares from capital reserve conversion [1] - The listing date for the released shares is set for September 30, 2025 [1]

Core Viewpoint - Changlian Technology (301618) announced that 19.6 million shares held by five shareholders will be released from restrictions and become tradable on September 30, 2025, representing 21.72% of the company's total share capital [1] Summary by Category Shareholder Information - The restricted shares being released are from the company's pre-IPO issued shares and capital reserve conversion [1] - The breakdown of the restricted shares by shareholder is as follows: - Mai Youpan: 7,789,600 shares - Fuhai New Materials: 4,592,000 shares - Lu Runchu: 4,204,200 shares - Zhongrui Wisdom: 2,029,860 shares - Zheng Kunshi: 980,000 shares - Total: 19,595,660 shares [1] Financial Performance - In the first half of 2025, Changlian Technology achieved revenue of 272 million yuan and a net profit attributable to shareholders of 24.65 million yuan [1]

证券代码：301618 证券简称：长联科技 公告编号：2025-046 东莞长联新材料科技股份有限公司 关于首次公开发行前已发行股份上市流通的提示性公告 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。 特别提示： 1、本次解除限售的股份为公司首次公开发行前已发行的部分股份 及资本公积金转增的股份； 2、本次申请解除股份限售的股东户数共计 5 户，解除限售股份的 数量为 19,595,660 股，占公司总股本的 21.72%； 3、本次解除限售股份的上市流通日期为 2025 年 9 月 30 日（星期 二）。 一、首次公开发行前已发行股份概况及股本变动情况 1、首次公开发行股份情况 经中国证券监督管理委员会（以下简称"中国证监会"）《关于同意 东莞长联新材料科技股份有限公司首次公开发行股票注册的批复》（证 监许可〔2024〕763 号）同意注册，并经深圳证券交易所（以下简称"深 交所"）《关于东莞长联新材料科技股份有限公司人民币普通股股票在创 业板上市的通知》（深证上〔2024〕801 号）同意，东莞长联新材料科 技股份有限公司（以下简称"公司"、"长联科技"或 ...

东莞证券股份有限公司 关于东莞长联新材料科技股份有限公司 首次公开发行前已发行股份 上市流通的核查意见 东莞证券股份有限公司（以下简称"东莞证券"或"保荐机构"）作为东莞 长联新材料科技股份有限公司（以下简称"长联科技"或"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》《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》《深圳证券交易所上市公司自律监管指引第 13 号——保荐业务》等有关法律、法规和规范性文件的要求，对长联科技部分 首次公开发行前已发行股份上市流通事项进行了核查，具体情况如下： 一、首次公开发行前已发行股份概况及股本变动情况 （一）首次公开发行股份情况 经中国证券监督管理委员会（以下简称"中国证监会"）《关于同意东莞长联 新材料科技股份有限公司首次公开发行股票注册的批复》（证监许可〔2024〕763 号）同意注册，并经深圳证券交易所（以下简称"深交所"）《关于东莞长联新材 料科技股份有限公司人民币普通股股票在创业板上市的通知》（深证上〔2024〕 801号）同意，东莞长联新材料科技股份有限公司 ...

Group 1: R&D Investment and Achievements - The company has achieved 41 invention patents and 7 utility model patents as of June 30, 2025, with a focus on innovative products such as eco-friendly elastic glue and digital printing products [2][3] - R&D investment reached CNY 14.92 million in the first half of 2025, representing an 8.58% year-on-year increase [3] Group 2: Cost Control Measures - The company has established a "three-in-one" cost control system focusing on procurement, production, and R&D to optimize production costs [3][4] - **Procurement**: Leveraging bulk purchasing advantages and long-term partnerships with suppliers to reduce raw material costs [3] - **Production**: Utilizing self-developed automated cleaning production technology to enhance efficiency and reduce labor and energy costs [3] - **R&D**: Developing core raw materials in-house to minimize material costs and optimize production processes [4] Group 3: Environmental and Safety Initiatives - The company prioritizes environmental protection and safety in its sustainable development strategy, implementing continuous improvements in production processes [4][5] - Compliance with national policies on pollutant discharge and waste recycling is strictly enforced [5] Group 4: Automation and Customer Service - The establishment of an automated printing laboratory allows for simulation of customer production scenarios, aiding in the provision of tailored solutions [5] Group 5: Supply Chain Management - In response to fluctuations in international oil prices, the company aims to stabilize production and performance by enhancing supply chain management and establishing stable supplier relationships [5]

Core Viewpoint - Long联科技 experienced a decline of 2.82% in stock price on September 18, with a trading volume of 70.99 million yuan, indicating potential market concerns regarding its financial performance and investor sentiment [1]. Financing Summary - On September 18, Long联科技 had a financing buy-in amount of 7.25 million yuan, with a net financing buy of 2.45 million yuan after 4.80 million yuan in financing repayments. The total financing and securities balance reached 10.4 million yuan, accounting for 7.83% of its circulating market value [1][2]. - The company had no short selling activity on the same day, with zero shares sold or repaid, indicating a lack of bearish sentiment among investors [2]. Business Performance - For the first half of 2025, Long联科技 reported a revenue of 272 million yuan, reflecting a year-on-year decrease of 8.22%. The net profit attributable to shareholders was approximately 24.65 million yuan, down 45.05% compared to the previous year [2]. - The company's main business revenue composition includes water-based printing glue at 71.95%, silicone at 18.28%, and other supplementary products at 9.77% [2]. Shareholder Information - As of June 30, 2025, Long联科技 had 13,400 shareholders, an increase of 1.37% from the previous period, with an average of 1,679 circulating shares per person, which is a 38.10% increase [2]. - The company has distributed a total of 21.27 million yuan in dividends since its A-share listing [3]. - Notably, Hong Kong Central Clearing Limited has exited the list of the top ten circulating shareholders as of June 30, 2025 [3].

Group 1 - The core point of the news is that Changlian Technology experienced a slight decline in stock price and had a modest net financing inflow on September 17, 2023 [1][2] - On September 17, 2023, Changlian Technology's stock price fell by 0.84%, with a trading volume of 52.03 million yuan [1] - The financing buy-in amount for Changlian Technology on the same day was 4.69 million yuan, while the financing repayment was 4.37 million yuan, resulting in a net financing inflow of 321,100 yuan [1][2] Group 2 - As of September 17, 2023, the total balance of margin trading for Changlian Technology was 101 million yuan, accounting for 7.43% of its circulating market value [2] - The company reported a revenue of 272 million yuan for the first half of 2025, which represents a year-on-year decrease of 8.22%, and a net profit attributable to shareholders of 24.65 million yuan, down 45.05% year-on-year [2] - The main business revenue composition of Changlian Technology includes 71.95% from water-based printing paste, 18.28% from silicone, and 9.77% from other sources [2] Group 3 - Since its A-share listing, Changlian Technology has distributed a total of 21.27 million yuan in dividends [3] - As of June 30, 2025, the number of shareholders for Changlian Technology was 13,400, an increase of 1.37% from the previous period, with an average of 1,679 circulating shares per person, up 38.10% [2][3] - Notably, Hong Kong Central Clearing Limited has exited the list of the top ten circulating shareholders of Changlian Technology as of June 30, 2025 [3]

证券代码：301618 证券简称：长联科技 公告编号：2025-045 东莞长联新材料科技股份有限公司 关于参加 2025 年广东辖区上市公司投资者网上集体 接待日活动的公告 东莞长联新材料科技股份有限公司 董事会 2025 年 9 月 17 日 1 / 1 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，东莞长联新材料科技股份有 限公司（以下简称"公司"）将参加由广东证监局、广东上市公司协 会联合举办的 2025 年广东辖区投资者集体接待日暨辖区上市公司中 报业绩说明会，现将相关事项公告如下： 本次投资者网上集体接待日活动，将采用网络远程的方式举行， 投资者可登录全景网"投资者关系互动平台"（https://ir.p5w.net） 参与本次互动交流，活动时间为 2025 年 9 月 19 日（周五）15:30-17:00。 届时公司董事长兼总经理卢开平先生、财务总监奉亚军先生、独 立董事容敏智先生、副总经理兼董事会秘书幸勇先生、保荐代表人王 辉先生将通过网络在线交流形式与投资者就 2025 年半年度业绩、公 司治理、发展战略、 ...

Core Viewpoint - Changlian Technology announced the resignation of non-independent director Mai Youpan due to internal work adjustments, while he will continue to hold other positions within the company [2] Group 1 - Mai Youpan submitted a written resignation report to the board, resigning from his roles as non-independent director, audit committee member, and strategic committee member of the fifth board [2] - The company will hold its first employee representative assembly on September 15, 2025, where Mai Youpan will be elected as an employee representative director of the fifth board [2]

国浩律师（深圳）事务所 关于 东莞长联新材料科技股份有限公司 二〇二五年第四次临时股东会 之 法律意见书 广东省深圳市福田区深南大道 6008 号特区报业大厦 42、41、31DE、2403、2405，邮编：518034 42、41、31DE、2403、2405, Tequbaoye Building 6008 Shennan Avenue Shenzhen 518034, China 电话/Tel: +86 755 83515666 传真/Fax: +86 755 83515333 网址/Website: http://www.grandall.com.cn 二〇二五年九月 1 东莞长联新材料科技股份有限公司 2025 年第四次临时股东会法律意见书 国浩律师（深圳）事务所 关于东莞长联新材料科技股份有限公司 二〇二五年第四次临时股东会之 法律意见书 GLG/SZ/A3517/FY/2025-1193 号 致：东莞长联新材料科技股份有限公司 尽责的精神，本所律师出席了本次股东会，并对本次股东会的相关资料和事实进 行了核查和验证，现根据本所律师对事实的了解及对法律的理解，出具法律意见 如下： 一、本次股东会的召 ...