Group 1 - Recent significant price increases in battery electrolyte, with 6F reaching 165,000 yuan, VC at 170,000 yuan/ton, and EC at 5,900 yuan/ton, leading to active performance of related companies like Wanrun New Energy [1] - Current electrolyte "three heroes" are experiencing continuous price increase catalysts, with 6F prices expected to exceed profit expectations in the future, and it remains the most critical segment by 2026 [2] - VC additive production recovery by Shandong Genyuan is limited, with a monthly output of only 2,000 tons, and industry inventory is at its lowest this year, indicating a supply-demand imbalance [2] - EC solvent prices have risen by 25% this month, with factory inventory at its lowest level this year, allowing for upward price movement in the market [2] Group 2 - As of November 28, 2025, the Shanghai Stock Exchange's Sci-Tech Innovation Board New Energy Index (000692) rose by 1.20%, with component stocks like Wanrun New Energy up by 12.88% and Micro导纳米 up by 11.15% [3] - The Sci-Tech Innovation New Energy ETF (588830) increased by 0.96%, with the latest price at 1.48 yuan [3] Group 3 - Related products include Sci-Tech Innovation New Energy ETF (588830), ChiNext New Energy ETF (159261), and Photovoltaic ETF Fund (159863) [4] - Related stocks include companies such as Aters (688472), Trina Solar (688599), Jinko Solar (688223), Daqo New Energy (688303), and others [4]

Core Viewpoint - The hydrogen fuel cell industry is facing significant challenges, with major companies like Yihuatong reporting substantial revenue declines and net losses, indicating a broader market demand slump and an immature industrial chain [1][2][4]. Revenue Performance - Yihuatong reported a revenue of approximately 104 million yuan for the first three quarters of 2025, a year-on-year decrease of 67.31%, with a net loss of about 311 million yuan, an increase of 20.66% year-on-year [2]. - In Q3 2025, Yihuatong's revenue was approximately 31.58 million yuan, down 80.6% year-on-year, with a net loss of about 148 million yuan [2]. - Other leading companies in the hydrogen sector also reported revenue declines, such as Guohong Hydrogen Energy with a 55.7% decrease in revenue and Reshaping Energy with a 9.9% decrease [3]. Industry Challenges - The hydrogen energy sector is still in its early commercial stage, facing high technical barriers and insufficient economic viability, which hampers large-scale development [1][4]. - The production and sales of hydrogen fuel cell vehicles have significantly lagged behind pure electric vehicles, with production in June 2025 dropping by 81.5% and sales by 76.4% year-on-year [4]. - The hydrogen refueling infrastructure remains underdeveloped and costly, indicating a need for continued policy support to facilitate growth [4][5]. Policy Support - The "subsidy-for-award" policy for fuel cell vehicles, initiated in 2021, is set to conclude this year, leading to expectations for new supportive policies from the government [5]. - Industry experts suggest that ongoing support is crucial for overcoming current bottlenecks, including the need for subsidies and incentives to enhance the economic viability of hydrogen fuel cell vehicles [5]. Collaborative Efforts - Despite the challenges, companies are actively pursuing technological innovation and market expansion. For instance, Yihuatong signed a strategic cooperation agreement with Pengfei Group to develop hydrogen fuel cell technology [6]. - Other companies are also exploring international markets, such as Guofu Hydrogen Energy's partnership in Chile to establish a local assembly line for electrolyzers [6]. Future Outlook - Analysts believe that with continued policy support, technological breakthroughs, and improved collaboration within the industry, the hydrogen sector could overcome its commercialization bottlenecks and achieve significant growth [6][7].

（在中華人民共和國註冊成立的股份有限公司） 香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不負 責，對其準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部 或任何部分內容而產生或因依賴該等內容而引致之任何損失承擔任何責任。 北京億華通科技股份有限公司 董事長 張國強 中國，北京 2025年11月27日 於 本 公 告 日 期，本 公 司 董 事 會 成 員 包 括 執 行 董 事 張 國 強 先 生、宋 海 英 女 士 及 戴東哲女士；非執行董事宋峰先生；獨立非執行董事紀雪洪先生、陳素權先生及 李志杰先生；及職工代表董事張紅黎女士。 （股份代號：2402） 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第13.10B條而作出。 茲 載 列 北 京 億 華 通 科 技 股 份 有 限 公 司（「 本公司 」）於 上 海 證 券 交 易 所 網 站 (www.sse.com.cn)所刊發的公告，僅供參考。 承董事會命 证券代码：688339 证券简称：亿华通 公告编号：2025-050 北京亿华通科技股份有限公司 董事会决议公告 本公司董事会及全体董事保证本公告内容不存 ...

截至发稿，亿华通市值为73亿元。 每经头条（nbdtoutiao）——灌水21万亿，高市早苗1.7万亿强化国防！日本负债率已远超债务危机时的 希腊，对美巨额投资致大规模资本外流，"卖出日元成国际趋势" （记者 胡玲） 每经AI快讯，亿华通（SH 688339，收盘价：31.42元）11月27日晚间发布公告称，公司第四届第六次董 事会会议于2025年11月27日在公司会议室召开。会议审议了《关于授予董事会一般授权以发行H股股份 的议案》等文件。 2024年1至12月份，亿华通的营业收入构成为：氢燃料电池行业占比99.18%，其他业务占比0.82%。 ...

证券代码：688339 证券简称：亿华通 公告编号：2025-051 北京亿华通科技股份有限公司 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。 关于召开2025年第二次临时股东会 2025 年第一次 A 股类别股东会的通知 重要内容提示： 拟出席本次 2025 年第二次临时股东会（以及将于同日召开的 2025 年第 一次 H 股类别股东会）的 H 股股东参会事项，参见本公司于香港联合交易所网 站（https://www.hkexnews.hk）向 H 股股东另行发出的通函及通知 一、 召开会议的基本情况 （一） 股东会类型和届次 2025年第二次临时股东会、2025 年第一次 A 股类别股东会、2025 年第一次 H 股类别股东会（三个会议顺次召开） （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 12 月 15 日14 点 00 分 股东会召开日期：2025年12月15日 本次股东会采用的网络 ...

一、 董事会会议召开情况 北京亿华通科技股份有限公司（下称"公司"）第四届董事会第六次会议于 2025 年 11 月 27 日在公司会议室召开，会议应出席董事 8 名，实际出席董事 8 名，本次会议豁免通知期限。符合《中华人民共和国公司法》（以下简称"《公司 法》"）等有关法律、法规和《公司章程》的规定。 二、 董事会会议审议情况 证券代码：688339 证券简称：亿华通 公告编号：2025-050 北京亿华通科技股份有限公司 董事会决议公告 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。 特此公告。 北京亿华通科技股份有限公司董事会 2025 年 11 月 28 日 (一)审议通过《关于授予董事会一般授权以发行 H 股股份的议案》 议案内容：提请股东会审议授予董事会一般授权以发行、配发及处理不超过 该议案获股东会通过当日公司已发行股份总数（不包含库存股份）20%的 H 股或 类似权利（包括任何库存股份的出售和转让），并授权董事会及/或其授权人士（即 本公司管理层）对公司章程进行修订，以反映根据一般授权发行或配发额外股份 ...

11月26日，亿华通盘中上涨2.01%，截至09:47，报32.47元/股，成交4323.26万元，换手率0.69%，总市 值75.22亿元。 资金流向方面，主力资金净流出65.79万元，特大单买入0.00元，占比0.00%，卖出242.39万元，占比 5.61%；大单买入1281.91万元，占比29.65%，卖出1105.32万元，占比25.57%。 亿华通今年以来股价涨34.73%，近5个交易日涨1.25%，近20日涨5.32%，近60日涨32.31%。 资料显示，北京亿华通科技股份有限公司位于北京市海淀区西小口路66号中关村东升科技园B-6号楼C 座七层C701室,香港湾仔皇后大道东248号大新金融中心40楼，成立日期2012年7月12日，上市日期2020 年8月10日，公司主营业务涉及北京亿华通科技股份有限公司是一家主要从事燃料电池系统制造的中国 公司。该公司主要为客车及货车等商用车设计、开发和制造燃料电池系统及电堆。该公司的业务包括燃 料电池系统销售、燃料电池部件销售和技术开发服务。该公司提供及出售各种功率输出不同的燃料电池 系统型号，包括30kW、40kW、50kW、60kW、80kW、100kW ...

Group 1 - NIO released its Q3 financial report, achieving a revenue of 21.79 billion yuan, a year-on-year increase of 16.7%, and delivered 87,081 new vehicles, a year-on-year increase of 40.8% [1][2] - The gross margin reached a new high of 13.9%, the highest in three years, with a cash reserve of 36.7 billion yuan at the end of the quarter [1][6] - NIO's fourth-quarter delivery guidance is set between 120,000 to 125,000 vehicles, and as of October 31, the company has established 3,614 battery swap stations and 4,801 charging stations globally [1] Group 2 - Hesai Technology launched its self-developed high-performance intelligent main control chip for LiDAR, named Fermi C500, based on RISC-V architecture, along with the world's only photon isolation safety technology [7][11] - By November 2025, Hesai is expected to have 16 self-developed chips certified for automotive use, with a cumulative delivery of 185 million units, ranking first globally [9] Group 3 - Pony.ai officially launched its seventh-generation Robotaxi, which is the world's first L4 level fully autonomous driving Robotaxi model based on automotive-grade SoC chips [12][13] - The seventh-generation Robotaxi, which began road testing in June, has a design lifespan of 600,000 kilometers and a total cost of the autonomous driving suite reduced by 70% compared to the previous generation [15] - Pony.ai has over 720 mass-produced Robotaxi vehicles operating in major cities like Beijing, Shanghai, Guangzhou, and Shenzhen, aiming to transform daily commuting with the rapid development of autonomous driving services [18]

Core Viewpoint - The article highlights the significant dependency of China's high-end manufacturing on Japan for critical strategic new materials, particularly in the semiconductor and advanced manufacturing sectors, emphasizing the risks posed by geopolitical tensions and supply chain vulnerabilities [2][4]. Group 1: Dependency on Japanese Core New Materials - Japan holds a monopolistic position in semiconductor materials, high-end polymers, and electronic chemicals, with China's dependency exceeding 50% in several key categories, and nearly 100% in some high-end areas [4][6]. - The complexity of semiconductor manufacturing processes means that Japan dominates the supply of critical materials like photoresists and silicon wafers, with global market shares consistently above 60% [6][9]. Group 2: Semiconductor Core Materials - **Photoresists**: China has an overall import dependency of about 90%, with high-end photoresists being 100% reliant on Japan. Major suppliers include JSR, Tokyo Ohka, Shin-Etsu Chemical, and Fujifilm, which control 92% of the high-end market [7]. - **12-inch Silicon Wafers**: The import dependency is around 90%, with Japan supplying 58%. Key players like Shin-Etsu Chemical and SUMCO dominate over 60% of the market [9]. - **High-Purity Ruthenium Targets**: The import dependency is 98%, with Japan's JX Metals and TOSOH holding a significant market share. Domestic production is limited to lower purity levels [12]. Group 3: High-End Polymer Materials - Japan leads the high-end market for electronic-grade polyimide films, with an import dependency of 85% for overall polyimide materials, and 90% for high-end applications [19]. - **Optical-grade PET Films**: The import dependency is 75%, with Japan supplying 100% of high-end films used in MLCCs [23]. Group 4: Other Key Materials in Electronics - **Sputtering Targets**: The import dependency is approximately 95%, with Japan's JX Metals and Nippon Mining controlling 60% of the market [27]. - **High-Purity Electronic Gases**: The import dependency is 70%, with Japan's Taiyo Nippon Sanso holding a 40% market share [31]. Group 5: Hydrogen Energy and Fuel Cell Key Materials - **High-End Carbon Carrier Materials**: The overall import dependency is 85%, with Japan's TOSOH dominating the market [35]. - **Fuel Cell Platinum-based Catalysts**: The import dependency is 78%, with significant reliance on European suppliers [107]. Group 6: Aerospace and High-End Manufacturing Key Materials - **High-Temperature Alloys**: The import dependency is 90%, with major suppliers from the US and Europe completely dominating the market [80]. - **Carbon Fiber**: The import dependency is 85%, with Japan and the US leading the high-end market [86]. Group 7: New Energy and Electronics Key Materials - **High-End Lithium-Ion Battery Separators**: The import dependency is 70%, with Japan's Asahi Kasei and Toray leading the market [94]. - **Ultra-Thin Copper Foils**: The import dependency is 80%, with Japan's JX Copper and Mitsui Mining dominating the supply [98].

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不負 責，對其準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部 或任何部分內容而產生或因依賴該等內容而引致之任何損失承擔任何責任。 （在中華人民共和國註冊成立的股份有限公司） （股份代號：2402） 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第13.10B條而作出。 茲 載 列 北 京 億 華 通 科 技 股 份 有 限 公 司（「 本公司 」）於 上 海 證 券 交 易 所 網 站 (www.sse.com.cn)所刊發的公告，僅供參考。 承董事會命 北京億華通科技股份有限公司 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： 董事長 張國強 中國，北京 2025年11月21日 於 本 公 告 日 期，本 公 司 董 事 會 成 員 包 括 執 行 董 事 張 國 強 先 生、宋 海 英 女 士 及 戴東哲女士；非執行董事宋峰先生；獨立非執行董事紀雪洪先生、陳素權先 ...