北京市君合律师事务所受北京八亿时空液晶科技股份有限公司（以下简称 "公司"）的委托，根据《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》（以下简称《股东会规则》）等法律、法规、规章及《北京八 亿时空液晶科技股份有限公司章程》（以下简称《公司章程》）的有关规定，就公 司2025年第一次临时股东大会（以下简称"本次股东大会"）有关事宜出具本法 律意见书。 本法律意见书仅就本次股东大会的召集和召开程序、出席本次股东大会人员 的资格、召集人资格、会议表决程序是否符合中国相关法律、法规及《公司章程》 的规定以及表决结果是否合法有效发表意见，并不对本次股东大会所审议的议案 内容以及该等议案所表述的相关事实或数据的真实性、准确性或合法性发表意 见。 为出具本法律意见之目的，本所委派律师列席了公司本次股东大会，并根据 现行法律、法规的有关规定及要求，按照律师行业公认的业务标准、道德规范和 勤勉尽责精神，对公司提供的与本次股东大会有关的文件和事实进行了核查和验 证。 | 北京总部 | 电话: | (86-10) 8519-1300 | 上海分所 | 电话: | (86-21) 5298-5488 | 广 ...

证券代码：688181 证券简称：八亿时空 公告编号：2025-039 北京八亿时空液晶科技股份有限公司 2025年第一次临时股东大会决议公告 本公司董事会及全体董事保证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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 9 月 4 日 （二） 股东大会召开的地点：北京市房山区燕山东流水 20 号北京八亿时空液晶 科技股份有限公司 316 会议室 （五） 公司董事和董事会秘书的出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 128 | | --- | --- | | 普通股股东人数 | 128 | | 2、出席会议的股东所持有的表决权数量 | 38,368,982 | | 普通股股东所持有表决权数量 | 38,368,982 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 29.6629 | | 例（%） | | | 普通股 ...

Group 1 - The company will participate in the 2025 semi-annual performance briefing for the new materials industry on September 18, 2025, from 15:00 to 17:00 [1][2] - Investors can submit questions from September 11 to September 17, 2025, through the Shanghai Stock Exchange Roadshow Center or via the company's email [1][2] - The briefing will be conducted in an interactive online format, allowing for real-time communication regarding the company's semi-annual operating results and financial indicators [2] Group 2 - Key personnel attending the briefing include the Chairman and General Manager Zhao Lei, Deputy General Manager and Board Secretary Xue Xiuyuan, and Financial Director Zhang Xiahong [2] - The briefing will be held at the Shanghai Stock Exchange Roadshow Center, accessible via the provided website [4] - After the briefing, investors can view the main content and outcomes of the meeting on the Shanghai Stock Exchange Roadshow Center [3]

Core Viewpoint - The company, Ba Yi Shi Kong, announced that it will not conduct share repurchases by August 2025 [2] Group 1 - The announcement was made on the evening of September 1 [2] - The decision regarding share repurchase is significant for investors and market perception [2]

Group 1 - The company, Eight Billion Space (SH 688181), announced a share buyback of approximately 480,000 shares, accounting for 0.35% of its total share capital of about 134 million shares, with a total expenditure of approximately 13.37 million RMB [1] - The highest and lowest prices for the repurchased shares were 28.2 RMB and 27.69 RMB per share, respectively [1] - As of the announcement, the market capitalization of Eight Billion Space is 5.6 billion RMB [1] Group 2 - For the fiscal year 2024, the company's revenue composition is 98.0% from industrial operations and 2.0% from other businesses [1]

北京八亿时空液晶科技股份有限公司 证券代码：688181 证券简称：八亿时空 公告编号：2025-037 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： | 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 | ...

证券代码：688181 证券简称：八亿时空 公告编号：2025-038 北京八亿时空液晶科技股份有限公司 关于参加 2025 年半年度科创板新材料行业 集体业绩说明会的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 投资者可于 2025 年 9 月 11 日（星期四）至 9 月 17 日（星期三） 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 8 月 16 日发布了公司 2025 年半年度报告，为便于广大投资者更全面深入地了解公 司 2025 年半年度经营成果、财务状况，公司计划于 2025 年 9 月 18 日（星期四） 下午 15:00-17:00 参加 2025 年半年度科创板新材料行业集体业绩说明会，就投资 者关心的问题进行交流。 一、说明会类型 本次投资者说明会以网络互动的方式召开，公司将针对 2 ...

北京八亿时空液晶科技股份有限公司发布以集中竞价交易方式回购公司股份的进展公告。回购方案首次 披露于2025年5月17日，实施期限为2025年5月16日至2026年5月15日，预计回购金额5000万元至10000万 元，用于员工持股计划或股权激励。截至公告日，公司累计已回购股数477,000股，占总股本比例 0.35%，累计已回购金额13,367,414.68元，实际回购价格区间为27.69元/股至28.20元/股。 ...

Core Viewpoint - The establishment of a high-end semiconductor photoresist resin production line by Beijing Aiyishikong Liquid Crystal Technology Co., Ltd. marks a significant breakthrough in the domestic high-end photoresist resin sector, aligning with the company's mission of technological innovation and national strategy service [1][2]. Group 1: Company Overview - Aiyishikong was founded in July 2004 and went public on the Sci-Tech Innovation Board in January 2020, with a diversified business layout including liquid crystal materials, polymer dispersed liquid crystal (PDLC), organic electroluminescent materials (OLED), polyimide (PI), and photoresist materials [1]. - The company has developed a full series of research and production capabilities for KrF photoresist resin, collaborating with leading photoresist manufacturers to create high-performance resins [3]. Group 2: Market Demand and Strategic Partnerships - The global semiconductor market demand has surged due to the rise of artificial intelligence and 5G, with photoresist being a core material for chip manufacturing, where approximately 90% of the upstream key raw material, photoresist resin, is imported [2]. - Aiyishikong's subsidiary, Shanghai Aiyishikong Advanced Materials Co., Ltd., has formed a strategic partnership with Xiamen Hengkang New Materials Technology Co., Ltd., which holds an 11.11% stake in the subsidiary and is a supplier for several 12-inch wafer fabs [2]. Group 3: Future Growth and Revenue Projections - The company anticipates achieving revenue in the range of millions by the second half of 2025 from photoresist resin, with expectations to exceed 100 million after full production capacity is reached [3]. - Future plans include gradually expanding production capacity to 200 to 300 tons of photoresist resin annually over the next five years, alongside continued investment in research and development [3]. Group 4: New Application Markets - Aiyishikong has been recognized as a strategic supplier of domestic TFT liquid crystal materials for leading panel manufacturers, including BOE Technology Group Co., Ltd. [4]. - The company is actively exploring new application markets, particularly in automotive displays, driven by the increasing demand for intelligent features in electric vehicles [4][5]. - Aiyishikong has developed dye liquid crystals for smart dimming applications in skylights, entering the high-end market, and has successfully tested and sold several automotive display liquid crystal materials [5].

Core Viewpoint - The company, Beijing Eight Billion Space Liquid Crystal Technology Co., Ltd., is actively investing in the semiconductor industry, particularly in liquid cooling technology, to meet the growing demand for AI computing power and is optimistic about the future of this sector [2][3]. Company Overview - Beijing Eight Billion Space was established on July 9, 2004, and went public on January 6, 2020. The company specializes in the research, production, and sales of liquid crystal materials for displays [7]. - The main revenue sources for the company include mixed liquid crystal (90.87%), other products (6.09%), and liquid crystal monomers (1.04%) [7]. Financial Performance - For the first half of 2025, the company achieved a revenue of 415 million yuan, representing a year-on-year growth of 10.63%. However, the net profit attributable to shareholders decreased by 37.90% to 30.87 million yuan [8]. - The company has distributed a total of 128 million yuan in dividends since its A-share listing, with 41.30 million yuan distributed over the past three years [9]. Investment Activities - The company has invested 50 million yuan in Nantong Zhanding, a company it has a stake in since 2022, which produces electronic fluorinated liquids for semiconductor manufacturing and supercomputing server cooling [2]. - The company is committed to ongoing support in terms of industrial cooperation and capital for Nantong Zhanding, reflecting its confidence in the fluorinated liquid industry [2]. Market Position - As of June 30, 2025, the company had 9,597 shareholders, an increase of 17.18% from the previous period, while the average circulating shares per person decreased by 14.66% [8]. - The company operates within the electronic-optical electronics panel sector and is involved in various concept sectors, including new materials and OLED [8].