八亿时空公告，第三季度营收为2.3亿元，同比增长32.73%；净利润为1469.64万元，同比增长23.32%。 前三季度营收为6.45亿元，同比增长17.60%；净利润为4556.88万元，同比下降26.06%。 ...

Core Viewpoint - The A-share market has seen a significant rally in photoresist concept stocks, driven by recent breakthroughs in the photoresist field in China [1][2]. Group 1: Stock Performance - Jingrui Electric Materials (300655) surged over 17%, with a market capitalization of 18.9 billion and a year-to-date increase of 89.04% [2]. - Jinhua New Materials (920015) rose more than 14%, with a market cap of 7.32 billion and a year-to-date increase of 43.67% [2]. - Other notable performers include Jiashan Co. (920489) and Wanyun Co. (002643), both increasing over 10% [1][2]. Group 2: Industry Breakthrough - A research team led by Professor Peng Hailin from Peking University has achieved a breakthrough in the photoresist field by using cryo-electron tomography to analyze the micro-3D structure of photoresist molecules in a liquid phase environment [2]. - This research guides the development of an industrialization plan that significantly reduces photoresist defects [2].

证券代码：688181 证券简称：八亿时空 公告编号：2025-041 北京八亿时空液晶科技股份有限公司 关于召开 2025 年第三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 10 月 31 日（星期五）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"）将于 2025 年 10 月 29 日披露公司 2025 年第三季度报告，为便于广大投资者更全面深入地了解公 司 2025 年第三季度经营成果、财务状况，公司计划于 2025 年 11 月 3 日（星期 一）上午 9:00-10:00 举行 2025 年第三季度业绩说明会，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 2025 年第三季度经 营成果及财务指标的具体情况与投资者进行互动 ...

Core Viewpoint - The stock of Beijing Eight Billion Space Technology Co., Ltd. has shown fluctuations in price and trading volume, with a recent increase of 2.01% and a market capitalization of 4.719 billion yuan, indicating investor interest and activity in the company [1]. Financial Performance - For the first half of 2025, the company achieved operating revenue of 415 million yuan, representing a year-on-year growth of 10.63%, while the net profit attributable to shareholders decreased by 37.90% to 30.8724 million yuan [2]. - Cumulative cash dividends since the company's A-share listing amount to 128 million yuan, with 41.2998 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders increased by 17.18% to 9,597, while the average circulating shares per person decreased by 14.66% to 14,012 shares [2]. - The top ten circulating shareholders include notable funds, with specific reductions in holdings observed for certain funds [3]. Stock Performance - The stock price has increased by 6.66% year-to-date, but has seen a decline of 5.26% over the last five trading days and 7.17% over the last twenty days [1]. - The stock's trading volume indicates a net inflow of 4.9344 million yuan from main funds, with significant buying activity noted [1]. Business Overview - The company specializes in the research, development, production, and sales of display liquid crystal materials, with a revenue composition primarily from mixed liquid crystals (90.87%) [1]. - The company is categorized under the electronic and optical optoelectronic panel industry, with involvement in various concept sectors including lithium hexafluorophosphate and OLED [1].

Industry Overview - The cooling liquid market is experiencing significant growth, particularly in data center liquid cooling systems, with multiple domestic companies actively expanding their capabilities [4][6] - Companies are focusing on the development of fluorinated cooling liquids, which are essential for efficient thermal management in high-performance computing environments [6][8] Company Summaries - **Juhua Co., Ltd.**: The company has a production capacity of 4,000 tons per year for hydrogen fluoride ether D series products and plans to expand its perfluoropolyether production to 5,000 tons per year, with an initial phase of 1,000 tons already operational [3][4] - **New Chemical Materials Co., Ltd.**: The company has established a production capacity of 3,000 tons per year for hydrogen fluoride ether and 2,500 tons per year for perfluoropolyether, targeting applications in precision instruments, semiconductor equipment cleaning, and data center cooling [3][4] - **Dongyangguang**: The company is integrating the supply chain for liquid cooling solutions and has formed a strategic partnership with Zhongji Xuchuang to promote global market solutions for liquid cooling [3][4] - **Runhe Materials**: The company is focused on providing energy-efficient and low-carbon immersion cooling solutions, with future R&D aimed at developing cost-effective cooling liquids for energy storage and high-frequency communication chips [3][4] - **Changlu Chemical New Materials**: The company has built a production facility with a capacity of 500 tons per year for perfluoropolyether and 300 tons per year for hydrogen fluoride ether, with plans for further expansion [6] - **Zhejiang Noah Fluorochemical**: The company has developed several immersion fluorinated cooling liquid products suitable for different cooling technologies [6] - **Billion Space**: The company holds an 11.5892% stake in Nantong Zhanding, which produces electronic fluorinated liquids for semiconductor manufacturing and immersion cooling applications, benefiting from the growing demand for AI computing [6][8]

Core Points - The Shanghai Composite Index is at 3876.54 points with a change of 0.29%, and the total trading volume of A-shares is 961.216 billion yuan [1] - A total of 158 A-shares have seen their 5-day moving average cross below the 10-day moving average, indicating potential bearish trends [1] Group 1: Stocks with Significant Moving Average Crosses - Yuanjie Technology (688498) has a 5-day moving average of 374.30 yuan, which is 2.53% lower than its 10-day moving average of 384.03 yuan, with a current price of 357.58 yuan, down 6.89% from the 10-day average [1] - Shanshan Co., Ltd. (600884) shows a 5-day moving average of 14.14 yuan, down 2.43% from its 10-day moving average of 14.49 yuan, with a current price of 13.29 yuan, down 8.28% from the 10-day average [1] - ZhiJian Electronics (301121) has a 5-day moving average of 48.75 yuan, which is 2.05% lower than its 10-day moving average of 49.78 yuan, with a current price of 46.54 yuan, down 6.50% from the 10-day average [1] Group 2: Other Notable Stocks - WuXi AppTec (603259) has a 5-day moving average of 102.27 yuan, which is 1.97% lower than its 10-day moving average of 104.33 yuan, with a current price of 98.12 yuan, down 5.95% from the 10-day average [1] - Fabon Information (300925) shows a 5-day moving average of 25.73 yuan, down 1.78% from its 10-day moving average of 26.20 yuan, with a current price of 25.13 yuan, down 4.07% from the 10-day average [1] - Loka (603829) has a 5-day moving average of 21.29 yuan, which is 1.73% lower than its 10-day moving average of 21.67 yuan, with a current price of 20.07 yuan, down 7.37% from the 10-day average [1]

Core Points - The 2025 Crystal Ball Awards for listed companies were announced, attracting participation from over 100 companies, with awards in four categories: information disclosure, investor relations, shareholder returns, and ESG [1][2] - The awards also recognized individual achievements, with 17 chairpersons, 3 general managers, 4 CFOs, 40 secretaries, 18 representatives, and 7 IR professionals receiving accolades [3] Company Awards - **Information Disclosure Award**: Recognizes companies for their transparency and quality of information shared with investors [3] - **Investor Relations Award**: Acknowledges companies that excel in maintaining effective communication with their investors [3] - **Shareholder Returns Award**: Highlights companies that provide significant returns to their shareholders [3] - **ESG Award**: Focuses on companies that demonstrate strong environmental, social, and governance practices [3] Individual Awards - **Best Chairpersons**: A total of 17 chairpersons received recognition, including individuals from companies like Changzhai Shangs (专云污) and Yanjing Beer (耿超) [4] - **Best General Managers**: 3 general managers were awarded, with notable winners including Xu Yuexiang from Yanjing Beer [5] - **Best CFOs**: 4 CFOs were recognized for their contributions to financial management [5] - **Best Secretaries**: 40 secretaries were awarded for their roles in corporate governance and communication [5] - **Best Representatives**: 18 representatives received accolades for their effectiveness in investor relations [6] - **Best IR Professionals**: 7 IR professionals were recognized for their excellence in investor engagement [6]

Group 1 - The company, Ba Yi Shi Kong, announced a share buyback of 477,000 shares, representing 0.35% of its total share capital of 134,481,546 shares [1]

证券代码：688181 证券简称：八亿时空 公告编号：2025-040 2025 年 9 月，公司未进行股份回购。截至 2025 年 9 月 30 日，公司通过上海 证券交易所交易系统以集中竞价交易方式累计回购公司股份 477,000 股，占公司总 股本 134,481,546 股的比例为 0.35%，回购成交的最高价为 28.20 元/股，最低价为 27.69 元/股，支付的资金总额为人民币 13,367,414.68 元（不含印花税、交易佣金 等交易费用）。 本次回购股份符合相关法律法规及公司回购股份方案的规定。 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 月 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 | | | | | ...

Investment Rating - The industry rating is maintained at Neutral, consistent with the previous rating [3]. Core Insights - The liquid cooling technology is driven by the increasing power density of data center cabinets, which necessitates more efficient heat dissipation methods. Liquid cooling offers advantages such as lower energy consumption, higher cooling efficiency, lower noise, and lower total cost of ownership (TCO) compared to traditional air cooling [4][12]. - The Chinese liquid cooling server market is projected to grow significantly, reaching a market size of $2.37 billion in 2024, with a compound annual growth rate (CAGR) of 46.8% from 2024 to 2029, ultimately reaching $16.2 billion by 2029 [4][33][57]. - The global data center cooling market is expected to grow from $7.67 billion in 2023 to approximately $16.87 billion by 2028, with liquid cooling technology's market share increasing from 13% to 33% during the same period [33][36]. Summary by Sections Section 1: Development of Liquid Cooling Technology - The shift towards high-density and energy-efficient data centers necessitates the adoption of liquid cooling solutions, especially when cabinet power density exceeds 20KW [11][12]. - The average power density of global data center cabinets has increased from 5.6KW in 2017 to 12.8KW in 2023, with supercomputing centers requiring over 30KW [11][12]. Section 2: Liquid Cooling Efficiency and Cost Advantages - Liquid cooling systems demonstrate superior cooling capabilities compared to air cooling, with a cost of approximately 11,818 RMB per KW, leading to annual savings of about 1.84 million RMB compared to air cooling [17][12]. - NVIDIA's liquid-cooled data centers can achieve a Power Usage Effectiveness (PUE) of 1.15, significantly lower than the 1.6 PUE typical of air-cooled systems [11][12]. Section 3: Types of Liquid Cooling Technologies - Liquid cooling technologies are categorized into contact and non-contact types, with single-phase cold plate liquid cooling being the most mature and widely adopted solution [52][32]. - Immersion cooling, which can be single-phase or two-phase, is gaining traction due to its energy efficiency and compact design, with the market for immersion cooling servers expected to grow from $1.2 million in 2024 to $48.6 million by 2029 [55][57]. Section 4: Market Growth Projections - The Chinese liquid cooling server market is expected to maintain rapid growth, with a projected market size of $2.37 billion in 2024, reflecting a 67% increase from 2023 [36][57]. - The global data center liquid cooling market is anticipated to grow from $1 billion in 2023 to approximately $5.6 billion by 2028, indicating a strong upward trend in adoption [33][36]. Section 5: Key Companies and Products - Companies such as Juhua Co., Yonghe Co., New Zobang, Huayi Group, and others are positioned to benefit from the growing demand for fluorinated liquids used in immersion cooling systems, especially following 3M's exit from the PFAS production market [66][67].