证券代码：688181 证券简称：八亿时空 公告编号：2025-031 北京八亿时空液晶科技股份有限公司 关于开展新业务的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 为拓展北京八亿时空液晶科技股份有限公司（以下简称"公司"）业务 领域，公司全资子公司浙江八亿时空先进材料有限公司（以下简称"浙江八亿时 空"）与中国广电四川网络股份有限公司龙泉驿区分公司签署《网络技术服务合 同》，开展边缘计算业务。 相关风险提示： 1、市场风险：由于边缘计算行业整体仍在快速成长和迭代，如果市场培育、 技术更新或宏观环境发生变化，可能导致公司在短期内难以获得预期的订单量及 收入规模。若行业竞争进一步加剧，市场份额受到挤压，可能会影响公司在该业 务领域的盈利能力。 2、技术风险：边缘计算涵盖云计算、AI 算法、网络通信等多门学科的交叉， 需要多学科人才的高效协同与不断学习，才能保证产品与市场节奏同步演进。公 司相关技术的迭代发展水平是否能够跟得上整体行业的发展趋势，存在不确定性。 3、客户资源风险：随着边缘计算行业的快速 ...

Core Viewpoint - The company, a leader in liquid crystal display materials, is expanding into three major industries: display, pharmaceuticals, and semiconductors. It has achieved stable supply of photoresist resin and expects to commence formal mass production in the second half of this year, with projected revenue reaching tens of millions by the second half of 2025 [2][3]. Group 1: Product Development and Revenue Projections - The photoresist resin has achieved stable supply, with expected revenue scale reaching tens of millions in the second half of this year [3][9]. - The company is accelerating the research and certification of polyimide, with multiple products currently undergoing validation testing [9][10]. - The automotive display liquid crystal materials have passed tests from multiple clients, with two products already achieving sales [9][10]. Group 2: Strategic Partnerships and Market Position - The company has established a strategic investment relationship with Xiamen Hengkong, which holds an 11.11% stake in the company, enhancing collaboration with downstream photoresist clients [9][10]. - The company is recognized as one of the leading domestic liquid crystal material providers, successfully entering the semiconductor materials sector, and is expected to grow into a platform-type materials enterprise [12].

证券代码：688181 证券简称：八亿时空 公告编号：2025-030 北京八亿时空液晶科技股份有限公司 重要内容提示： | 回购方案首次披露日 | 2025/5/17 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 年 月 2025 5 5 | 16 | 日~2026 | 年 | 月 | 15 | 日 | | 预计回购金额 | 5,000万元~10,000万元 | | | | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 | | | | | | | | | □用于转换公司可转债 | | | | | | | | | □为维护公司价值及股东权益 | | | | | | | | 累计已回购股数 | 477,000股 | | | | | | | | 累计已回购股数占总股本比例 | 0.35% | | | | | | | | 累计已回购金额 | 13,367,414.68元 | | | | | | | | 实际回购价格区间 | 27.69元/股~28.20元/股 | | | | | ...

重要内容提示： | 回购方案首次披露日 | 2025/5/17 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 2025 年 5 月 5 | 16 | 日~2026 | 年 | 月 | 15 | 日 | | 预计回购金额 | 5,000万元~10,000万元 | | | | | | | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 | | | | | | | | | □用于转换公司可转债 | | | | | | | | | □为维护公司价值及股东权益 | | | | | | | | 累计已回购股数 | 337,000股 | | | | | | | | 累计已回购股数占总股本比例 | 0.25% | | | | | | | | 累计已回购金额 | 9,428,751.36元 | | | | | | | | 实际回购价格区间 | 27.69元/股~28.20元/股 | | | | | | | 一、回购股份的基本情况 2025 年 5 月 16 日，公司召开第五届董事会第十二次会议，审议通过了 ...

Core Viewpoint - The company, Beijing Bayi Shikong Liquid Crystal Technology Co., Ltd., is set to hold an investor briefing on June 27, 2025, to discuss its 2024 annual and 2025 Q1 performance, allowing for interactive communication with investors [1][2]. Group 1: Meeting Details - The investor briefing will take place on June 27, 2025, from 10:00 to 11:00 AM [1][2]. - The meeting will be held at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [1][2]. - Investors can submit questions from June 20 to June 26, 2025, through the Shanghai Stock Exchange Roadshow Center website or via the company's email [1][3]. Group 2: Participants - Key participants in the briefing will include the Chairman and General Manager Zhao Lei, Deputy General Manager and Board Secretary Xue Xiuyuan, and Financial Director Zhang Xiahong, among others [2]. Group 3: Contact Information - The company’s securities department can be contacted at 010-69762688 or via email at byzq@bayi.com.cn for any inquiries related to the briefing [3]. Group 4: Post-Meeting Access - After the investor briefing, participants can access the meeting's details and main content through the Shanghai Stock Exchange Roadshow Center [3].

重要内容提示： 投资者可于 2025 年 6 月 20 日（星期五）至 6 月 26 日（星期四）16:00 前登 录 上 证 路 演 中 心 网 站 首 页 点 击 " 提 问 预 征 集 " 栏 目 或 通 过 公 司 邮 箱 byzq@bayi.com.cn 进行提问。公司将在说明会上对投资者普遍关注的问题进行回 答。 北京八亿时空液晶科技股份有限公司（以下简称"公司"）已于 2025 年 4 月 26 日发布了公司 2024 年年度报告及 2025 年第一季度报告，为便于广大投资 者更全面深入地了解公司 2024 年度及 2025 年第一季度经营成果、财务状况，公 司计划于 2025 年 6 月 27 日（星期五）上午 10:00-11:00 举行 2024 年度暨 2025 年第一季度业绩说明会，就投资者关心的问题进行交流。 证券代码：688181 证券简称：八亿时空 公告编号：2025-028 北京八亿时空液晶科技股份有限公司 关于召开 2024 年度暨 2025 年第一季度业绩 说明会的公告 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 ...

Summary of Key Points Core Viewpoint - The company, Eight Billion Space (688181), is planning to repurchase shares worth between 50 million to 100 million yuan within the next 12 months, aiming to enhance shareholder value and support employee stock ownership plans [1][2]. Group 1: Stock Performance - As of June 6, 2025, Eight Billion Space's stock closed at 29.53 yuan, down 1.6% from the previous week's closing price of 30.01 yuan [1]. - The stock reached a weekly high of 30.4 yuan on June 4, 2025, and a low of 29.41 yuan on June 6, 2025 [1]. - The company's current total market capitalization is 397.1 million yuan, ranking 68th out of 93 in the optical optoelectronics sector and 3543rd out of 5148 in the A-share market [1]. Group 2: Share Repurchase Plan - The share repurchase plan was first disclosed on May 17, 2025, and is subject to board approval [1]. - The repurchase will utilize self-owned funds and a special loan of up to 70 million yuan from Shanghai Pudong Development Bank [1]. - The maximum repurchase price is set at 40 yuan per share, with a total repurchase amount not less than 50 million yuan and not exceeding 100 million yuan [1]. Group 3: Progress and Compliance - As of May 31, 2025, the company has not conducted any share repurchase transactions [2]. - The company will adhere to relevant regulations and make repurchase decisions based on market conditions during the repurchase period [2].

| 回购方案首次披露日 | 2025/5/17 | | --- | --- | | 回购方案实施期限 | 待董事会审议通过后 12 个月 | | 预计回购金额 | 5,000万元~10,000万元 | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 □用于转换公司可转债 | | | □为维护公司价值及股东权益 | | 累计已回购股数 | 0万股 | | 累计已回购股数占总股本比例 | 0% | | 累计已回购金额 | 0万元 | | 实际回购价格区间 | 0元/股~0元/股 | 证券代码：688181 证券简称：八亿时空 公告编号：2025-027 北京八亿时空液晶科技股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 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： 2025 年 6 月 4 日 一、 回购股份的基本情况 2025 年 5 月 16 日，公司召开第五届董事会第十二次会议，审议通过了《关于 以集中竞价交易方式回购公司股份方案的议案》，同意公司以自有资金及上海浦东 发展银行股 ...

Group 1 - The company has announced the cancellation of its fundraising special account due to the completion of the "Zhejiang Shangyu Electronic Materials Base Project" and the full utilization of the raised excess funds [1][2] - The fundraising special account was opened by the company's wholly-owned subsidiary, Zhejiang Bayi Shikong Advanced Materials Co., Ltd., at China Construction Bank [1] - The company has completed the necessary procedures for the cancellation of the fundraising special account in accordance with relevant regulations [2]

Group 1 - The company, Beijing 8Y Space Liquid Crystal Technology Co., Ltd., has announced the cancellation of its fundraising special account due to the completion of the "Zhejiang Shangyu Electronic Materials Base Project" and the full utilization of the raised funds [1] - The fundraising special account was opened by the company's wholly-owned subsidiary, Zhejiang 8Y Space Advanced Materials Co., Ltd., at China Construction Bank [1] - The cancellation process of the fundraising special account has been completed in accordance with relevant regulations and guidelines [1] Group 2 - The company previously disclosed the opening of the fundraising special account on July 28, 2021, and the completion of the project and use of excess funds was reported on April 26, 2025 [1] - The specific details of the fundraising special account, including the bank name and account type, were provided in the announcement [1]