Summary of Key Points Core Viewpoint - The announcement details the results of a share reduction plan by senior management of Sichuan Dongcai Technology Group Co., Ltd, specifically focusing on the shareholding changes of key executives and the execution of their planned reductions [1][2]. Group 1: Shareholding Information - The total number of shares held by General Manager Li Gang before the reduction was 1,104,000 shares, representing 0.1231% of the company's total equity [2]. - Li Gang's shareholding included 764,000 shares obtained through equity incentives and 280,000 shares acquired through other means [2]. - Other executives, such as Luo Chunming and Zhou You, also hold shares, with Luo holding 684,600 shares (0.0763%) and Zhou holding 398,600 shares (0.0444%) [2]. Group 2: Reduction Plan Implementation Results - Li Gang reduced his holdings by 273,000 shares during the period from March 14, 2025, to June 13, 2025, at a price range of 9.20 to 10.00 CNY per share, totaling 2,648,100 CNY [3]. - Luo Chunming sold 30,500 shares at a price of 9.88 CNY per share, generating 301,340 CNY, while Zhou You reduced his holdings by 98,100 shares at a price range of 9.66 to 10.00 CNY per share, totaling 949,280 CNY [3]. - The actual reductions were consistent with the previously disclosed plans, and the minimum reduction quantities were not set [3].

| 证券代码：601208 | 证券简称：东材科技 | 公告编号：2025-052 | | --- | --- | --- | | 转债代码：113064 | 转债简称：东材转债 | | 四川东材科技集团股份有限公司 部分高级管理人员减持股份计划期限届满暨减持结果公告 减持计划的实施结果情况 公司于 2025 年 2 月 20 日在上海证券交易所网站披露了《关于部分高级管理 人员减持股份计划公告》（公告编号：2025-020）。因个人资金需求，上述减持主 体计划自减持计划公告披露之日起 15 个交易日后的 3 个月内（窗口期不得减持 股份），通过集中竞价交易方式减持其所持有的公司股份，上述减持主体拟减持 的股份数量合计不超过 546,700 股，占公司总股本的 0.0610%。 截至本公告披露日，本次减持计划实施期限届满，现将相关减持结果情况公 告如下： | 股东名称 | 李刚 | | | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | □是 √否 | 一、减持主体减持前基本情况 1 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大 ...

Core Viewpoint - The optoelectronic new materials industry is experiencing significant growth in China, driven by advancements in technology and increasing market demand, particularly in solar cells, optical communication, and display technologies [1][4][23]. Industry Definition and Classification - Optoelectronic materials are defined as materials that can generate, convert, transmit, process, and store optical signals, encompassing categories such as semiconductor optoelectronic materials, organic semiconductor materials, inorganic crystals, quartz glass, infrared materials, laser materials, and nonlinear optical materials [2][4]. Industry Development Status - The number of patents for optoelectronic new materials in China reached 122 in 2022, but has seen a decline in recent years, with projections of 99 in 2023 and 76 in 2024, and only 11 by May 21, 2025 [1][4]. - The optoelectronic materials sector is crucial for the advancement of the optoelectronic industry, with applications in solar cells, optical communication, and displays [4]. Industry Chain - The industry chain consists of upstream core raw materials (basic chemicals, rare metals, targets), midstream production of optoelectronic materials and devices, and downstream applications in high-growth areas such as photovoltaic power generation and optical communication [6][8]. Semiconductor Materials - The semiconductor materials market in China is projected to reach approximately 147 billion yuan in 2024 and about 164.69 billion yuan in 2025, accounting for around 27.24% and 27.20% of the electronic materials market, respectively [8]. Optical Communication - The optical communication market in China is expected to grow from 139 billion yuan in 2023 to approximately 175 billion yuan by 2025, driven by advancements in 5G, cloud computing, and big data technologies [10]. Competitive Landscape - Major companies in the optoelectronic new materials industry include BOE Technology Group, Longi Green Energy, Jiangfeng Electronics, Sanan Optoelectronics, and others, reflecting a diverse and international competitive landscape [12][14]. Representative Companies - **BOE Technology Group**: A leading global company in semiconductor display products, with over 100,000 patents and significant market share in LCD and OLED technologies [14][15]. - **Shaanxi Lait Optoelectronic Materials Co., Ltd.**: Focuses on OLED organic light-emitting materials, with a revenue of 442 million yuan in 2024, reflecting a strong growth trajectory [17][19]. - **Ningbo Jiangfeng Electronics**: Specializes in ultra-pure metal sputtering targets, with a revenue of 2.333 billion yuan in 2024, highlighting its strong market position [21]. Industry Development Trends - The demand for optoelectronic materials is expected to continue growing, with advancements in silicon-based solar cells and organic light-emitting diodes (OLEDs) leading the way [23]. - Future developments will focus on higher performance, lower costs, and multifunctionality, with new materials such as perovskite solar cells and quantum dot emitters gaining traction [23].

Core Viewpoint - The demand for transfer tape is rapidly increasing due to the growth of industries such as electronics, optics, and automotive, indicating significant market potential. The market size of China's transfer tape industry is projected to grow from 24.583 billion yuan in 2017 to 38.257 billion yuan in 2024, with a compound annual growth rate (CAGR) of 6.52% [1][10]. Industry Overview - Transfer tape is a specialized adhesive tape used to transfer materials or patterns from one surface to another, featuring properties such as adhesion, durability, and ease of use. It is composed of a substrate and adhesive material, making it suitable for various applications in both daily life and industrial production [2]. - The production process of transfer tape includes raw material procurement, coating, drying and curing, slitting, inspection, and packaging [2]. Industry Chain - The upstream raw materials for the transfer tape industry include substrates like polyester film and polyethylene film, and adhesives such as acrylic and rubber, which determine the tape's key performance characteristics [4]. - The downstream applications of transfer tape span across electronics, automotive, optics, and medical sectors, where it is used for tasks such as component fixation, protection, and ensuring product quality [4]. Market Size and Growth - The market size of the polyester film industry, a key component in transfer tape, is expected to grow from 32.15 billion yuan in 2021 to 50.17 billion yuan in 2024, with a CAGR of 7.7%, supporting the growth of the transfer tape industry [6]. - The electronic information manufacturing sector in China is projected to see a significant increase, with a year-on-year growth of 11.80% in 2024, further driving the demand for transfer tape [8]. Competitive Landscape - The transfer tape industry in China exhibits a concentrated market structure, with leading companies like Jiemai Technology and Leike Co., Ltd. dominating the market through innovation and product development [12]. Development Trends - The industry is moving towards environmentally friendly products, focusing on recyclable materials and reducing harmful emissions to meet regulatory requirements and consumer demand for green products [17]. - High performance is becoming a critical trend, with increasing demands for stronger adhesion, better insulation, and durability in various applications [18]. - Globalization is influencing the industry, with production shifting towards emerging markets like Southeast Asia and India, while companies adapt their strategies to meet local market needs [20].

Core Viewpoint - The company announced an adjustment to the conversion price of its convertible bonds due to the implementation of the 2024 profit distribution plan, resulting in a decrease in the conversion price from 11.63 CNY to 11.53 CNY per share, effective from June 17, 2025 [1][4]. Group 1: Securities and Trading Information - The company's convertible bonds, known as "东材转债" (Dongcai Convertible Bonds), were approved for listing on the Shanghai Stock Exchange starting December 12, 2022, with a total issuance of 1.4 billion CNY [2]. - The trading of "东材转债" will be suspended from June 9, 2025, until the equity registration date on June 16, 2025, and will resume on June 17, 2025 [1][2]. Group 2: Profit Distribution Details - The company plans to distribute a cash dividend of 0.10 CNY per share, totaling approximately 88.88 million CNY, based on a total share count of 888,849,732 shares after accounting for treasury shares [2][3]. - The total cash distribution, including both dividends and share buybacks, amounts to approximately 158.88 million CNY, representing 87.77% of the net profit attributable to shareholders for the year 2024 [3]. Group 3: Conversion Price Adjustment Formula - The adjustment of the conversion price is based on the formula P1 = P0 - D, where P0 is the previous conversion price, D is the cash dividend per share, resulting in the new conversion price of 11.53 CNY per share [4][5]. - The adjustment complies with the terms outlined in the company's bond issuance prospectus, which stipulates that changes in share capital due to profit distribution will necessitate a conversion price adjustment [4].

Core Points - The company announced a cash dividend of 0.10 RMB per share (including tax) for its A shares [1][2] - The dividend distribution plan was approved at the annual general meeting on May 15, 2025 [1][2] - The total cash dividend distribution amounts to approximately 88.88 million RMB based on the adjusted share base [2][3] Dividend Distribution Details - The record date for the dividend is June 16, 2025, with the ex-dividend date on June 17, 2025 [1][3] - The total share base for the dividend distribution is 888,849,732 shares after excluding shares held in the company's repurchase account [2][3] - The company has implemented a differentiated dividend distribution plan, where shares in the repurchase account do not participate in the dividend [2][3] Taxation and Payment - For individual shareholders, the actual cash dividend after tax will be 0.10 RMB per share, with tax withheld based on holding periods [6][7] - For qualified foreign institutional investors (QFII), the cash dividend after a 10% tax deduction will be 0.09 RMB per share [7][8] - The company will not withhold taxes for other institutional investors, allowing them to pay taxes at the source [9] Convertible Bonds Adjustment - The conversion price for the company's convertible bonds will be adjusted from 11.63 RMB to 11.53 RMB per share effective from June 17, 2025, due to the dividend distribution [9]

| 证券代码：601208 | 证券简称：东材科技 | 公告编号：2025-051 | | --- | --- | --- | | 转债代码：113064 | 转债简称：东材转债 | | 四川东材科技集团股份有限公司 关于因利润分配调整"东材转债"转股价格的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 证券停复牌情况：适用 因实施 2024 年度权益分派，本公司的相关证券停复牌情况如下： 自权益分派公告披露前一交易日（2025 年 6 月 9 日）至权益分派股权登记日 （2025 年 6 月 16 日）期间，"东材转债"停止转股，2025 年 6 月 17 日起恢复转 股。 | 证券代码 | 证券简称 | 停复牌类型 | 停牌起始日 | 停牌期间 | 停牌终止日 | 复牌日 | | --- | --- | --- | --- | --- | --- | --- | | 113064 | 东材转债 | 可转债转股复牌 | | | 2025/6/16 | 2025/6/17 | 调整前转股价格：11.63 ...

| 证券代码：601208 | 证券简称：东材科技 | 公告编号：2025-051 | | --- | --- | --- | | 转债代码：113064 | 转债简称：东材转债 | | 四川东材科技集团股份有限公司 关于因利润分配调整"东材转债"转股价格的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 证券停复牌情况：适用 因实施 2024 年度权益分派，本公司的相关证券停复牌情况如下： 自权益分派公告披露前一交易日（2025 年 6 月 9 日）至权益分派股权登记日 （2025 年 6 月 16 日）期间，"东材转债"停止转股，2025 年 6 月 17 日起恢复转 股。 | 证券代码 | 证券简称 | 停复牌类型 | 停牌起始日 | 停牌期间 | 停牌终止日 | 复牌日 | | --- | --- | --- | --- | --- | --- | --- | | 113064 | 东材转债 | 可转债转股复牌 | | | 2025/6/16 | 2025/6/17 | 调整前转股价格：11.63 ...

泰和泰律师事务所 关于四川东材科技集团股份有限公司 2024 年度利润分配方案涉及差异化权益分派事项的 法律意见书 （2025）泰律意字（东材科技）第 2 号 2025 年 6 月 9 日 中国 成都市 天府新区正兴街道隆和西巷 299 号泰和泰中心 24-33F 24-33f, Tahota Center, No. 299 Longhe West Lane, Zhengxing Street, Tianfu New District, Chengdu, People's Republic of China 电话 | TEL：86-28-86625656 邮编 | ：610000 www.tahota.com 关于四川东材科技集团股份有限公司 2024 年度利润分配方案涉及差异化权益分派事项的法律意见 泰和泰律师事务所 关于四川东材科技集团股份有限公司 2024 年度利润分配方案涉及差异化权益分派事项的 法律意见书 (2025）泰律意字（东材科技）第 2 号 致：四川东材科技集团股份有限公司 泰和泰律师事务所（以下简称"本所"）接受四川东材科技集团股份有限公 司（以下简称"公司"或"上市公司"）的委托，根据《 ...

泰和泰律师事务所 关于四川东材科技集团股份有限公司 2024 年度利润分配方案涉及差异化权益分派事项的 法律意见书 （2025）泰律意字（东材科技）第 2 号 2025 年 6 月 9 日 中国 成都市 天府新区正兴街道隆和西巷 299 号泰和泰中心 24-33F 24-33f, Tahota Center, No. 299 Longhe West Lane, Zhengxing Street, Tianfu New District, Chengdu, People's Republic of China 电话 | TEL：86-28-86625656 邮编 | ：610000 www.tahota.com 关于四川东材科技集团股份有限公司 2024 年度利润分配方案涉及差异化权益分派事项的法律意见 本所律师声明事项 1、本所及经办律师依据现行有效的法律、法规、规范性文件的有关规定及 本法律意见书出具日以前已经发生或者存在的事实，严格履行了法定职责，遵循 了勤勉尽责和诚实信用原则，进行了充分的核查验证，保证本法律意见所认定的 1 泰和泰律师事务所 关于四川东材科技集团股份有限公司 2024 年度利润分配方案 ...