Group 1 - The core viewpoint of the news is the performance and composition of the Zhongzheng Su-Xi-Chang Development Theme Index, which reflects the overall performance of high R&D investment and growth-oriented listed companies in the Su-Xi-Chang region [1][2] - The Zhongzheng Su-Xi-Chang Development Theme Index has increased by 1.84% in the past month, decreased by 3.93% in the past three months, and has declined by 1.51% year-to-date [1] - The index consists of 80 sample companies selected for their high R&D investment and growth potential, with a base date of December 31, 2014, set at 1000.0 points [1] Group 2 - The top ten weighted companies in the index are: WuXi AppTec (11.5%), Changdian Technology (4.2%), Huadian Co., Ltd. (3.81%), Suzhou Bank (3.61%), Dongshan Precision (3.56%), Hengli Hydraulic (3.28%), Dongwu Securities (2.92%), Hengtong Optic-Electric (2.72%), Tianfu Communication (2.49%), and Zhaosheng Micro (2.42%) [1] - The market segment distribution of the index holdings shows that the Shanghai Stock Exchange accounts for 57.38% and the Shenzhen Stock Exchange accounts for 42.62% [1] - The industry composition of the index includes: Information Technology (26.89%), Industrial (21.84%), Healthcare (15.98%), Financials (13.80%), Consumer Discretionary (7.44%), Communication Services (6.42%), Materials (4.59%), Real Estate (1.04%), Utilities (0.71%), Energy (0.70%), and Consumer Staples (0.58%) [2] Group 3 - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2] - Companies that are delisted or undergo mergers, acquisitions, or spin-offs will be handled according to the calculation and maintenance guidelines [2]

Group 1 - The F5G concept sector experienced a decline of 1.34%, ranking among the top losers in the concept sector, with companies like Cambridge Technology, Zhongbei Communication, and Taicheng Light showing significant drops [1][2] - Among the F5G concept stocks, five stocks saw price increases, with Pingzhi Information, Shanghai Port Group, and Mingpu Optoelectronics rising by 0.85%, 0.17%, and 0.17% respectively [1][2] - The F5G concept sector faced a net outflow of 788 million yuan from major funds, with 28 stocks experiencing net outflows, and six stocks seeing outflows exceeding 30 million yuan [2][3] Group 2 - The top net outflow stock in the F5G concept was Zhongji Xuchuang, with a net outflow of 293 million yuan, followed by Huagong Technology, Shijia Photon, and Bochuan Technology with outflows of 84.41 million yuan, 74.95 million yuan, and 71.06 million yuan respectively [2][3] - The stocks with the highest net inflows included Pingzhi Information, Shanghai Port Group, and Gongjin Co., with net inflows of 17.10 million yuan, 5.03 million yuan, and 4.07 million yuan respectively [2][3]

Group 1 - The communication index increased by 0.73% as of May 26, 2025, with notable stock performances from Wuhan Fangu, Yongding Co., Wanma Technology, Haige Communication, and Shenglu Communication [1] - The communication ETF (159695) rose by 0.88%, with a 3.09% increase over the past month, ranking first among comparable funds [1] - The communication ETF recorded a trading volume of 1.0157 million yuan during the session, with an average daily trading volume of 8.9962 million yuan over the past year [4] Group 2 - The communication ETF's scale grew by 13.1801 million yuan in the past six months, leading in growth among comparable funds [4] - The ETF's shares increased by 13 million units in the last six months, also ranking first in new share growth among comparable funds [4] - The Ministry of Industry and Information Technology plans to accelerate the development of 5G-A and 6G technologies, enhancing modern industrial systems [4] Group 3 - The top ten weighted stocks in the communication index include China Telecom, ZTE, China Mobile, and China Unicom, accounting for 58.92% of the index [4] - Investors can access opportunities in optical communication under the AI transformation through the communication ETF linked fund (019072) [4]

Group 1 - Agricultural Bank of Suzhou Branch is actively increasing stock repurchase and loan support to boost confidence in the capital market and ensure stable operations [1][2] - The stock repurchase and loan program was established in October last year to encourage financial institutions to provide loans to eligible listed companies and major shareholders for stock repurchase and increase [2] - As of April 15, the Agricultural Bank of Suzhou Branch has issued over 600 million yuan in special loans for stock repurchase and increase to listed companies [2] Group 2 - On April 15, the Agricultural Bank of Changshu Branch successfully provided 45 million yuan in credit to Jiangsu Changshu Automotive Trim Co., Ltd. to support the optimization of its equity structure and enhance market value [2] - The Agricultural Bank of Zhangjiagang Branch issued its first stock repurchase loan of 9 million yuan to Jiangsu Huasheng Lithium Battery Materials Co., Ltd., a leading company in the lithium-ion battery electrolyte additive sector [2] - The Agricultural Bank of Suzhou Demonstration Zone Branch provided an additional 1 billion yuan in special funding for stock increase to Hengtong Group, a top private enterprise in China, to help reduce financing costs and inject momentum into key areas of development [2]

证券代码：600487 证券简称：亨通光电 公告编号：2025-026 号 江苏亨通光电股份有限公司 2024年年度股东大会决议公告 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、准确性和完整性承担法律责任。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 程》的规定。 (五)公司董事和董事会秘书的出席情况 二、 议案审议情况 (一)非累积投票议案 (一)股东会召开的时间：2025 年 5 月 20 日 (二)股东会召开的地点：江苏省苏州市吴江区中山北路 2288 号 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 39 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 754,409,867 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 30.87 | (四)表决方式是否符合《公司法》及《公司章程》的规定，股东会主持情况等。 本次股东大会由董事会召集，采用现场投票和网络投票相结合的 ...

安徽承义律师事务所 关于 江苏亨通光电股份有限公司 召开 2024 年年度股东大会的 法律意见书 安徽承义律师事务所 中国.合肥市政务区怀宁路 200 号相悦中心 5 楼 邮编: 230022 传真(Fax): (86-551) 65608051 电话（Tel）: （86-551）65609815 电子信箱(E-mail): chengyilawyer@163.com 网址(Website):www.chengyi-law.com 安徽承义律师事务所 关于江苏享通光电股份有限公司 召开2024年年度股东大会的法律意见书 (2025)承义法字第 00106 号 致:江苏亨通光电股份有限公司 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司股东 会规则》等法律法规和其他规范性文件的要求,安徽承义律师事务所接受江苏亭 通光电股份有限公司(以下简称"亨通光电")的委托,指派司慧、万晓宇律师(以 下简称"本律师"）就亨通光电召开 2024年年度股东大会(以下简称"本次股东大 会")出具法律意见书。 一、本次股东大会召集人资格和召集、召开的程序 经核查,本次股东大会是由亨通光电第九届董事会召集,公司已于 2 ...

Core Insights - The 2025 MiaoSuan Technology and Hengtong New Product Launch Conference highlighted the importance of AI technology and liquid cooling innovations in enhancing computing power for green intelligent computing [1] - The Chinese AI computing power market is projected to reach $25.9 billion, reflecting a 36.2% growth from 2024 [1] - The new generation of immersion liquid cooling products was unveiled, marking a significant advancement in collaboration between MiaoSuan Technology and Hengtong [1] Group 1 - MiaoSuan Technology's new product features a single-layer immersion liquid cooling architecture, capable of deploying six 5U immersion liquid cooling servers within four hours, catering to the edge computing needs of small and medium enterprises [1][2] - The modular server design by Ruiqi allows for flexible assembly of CPU, storage, GPU, and power modules, optimizing cooling efficiency and energy consumption by over 30% [2][3] - The immersion cooling solution enhances energy utilization, achieving a Power Usage Effectiveness (PUE) as low as 1.15, with specific areas reaching 1.09 [3] Group 2 - MiaoSuan Technology aims to integrate energy-saving and full-stack operation and maintenance strategies to promote large-scale application of innovative immersion liquid cooling technology [3] - A strategic cooperation agreement was signed with Atec Innovations Sdn Bhd to collaborate on innovative liquid cooling technology development and ecosystem integration [5] - The conference included discussions on the liquid cooling industry's growth, technological advancements, and energy management to foster a thriving ecosystem and commercial viability [4]

Core Viewpoint - The launch of a new generation of immersion liquid cooling products by Miaosuan Technology and Hengtong Group aims to provide sustainable solutions for digital infrastructure development, emphasizing collaboration among industry partners [1] Group 1: Product Features and Innovations - The new product features a single-layer immersion liquid cooling architecture, capable of deploying six 5U immersion liquid cooling servers within four hours, catering to the needs of small and medium-sized enterprises for edge computing services [3] - The modular server design integrates computing, networking, storage, and management into a single unit, achieving over 30% energy consumption reduction, high-density deployment (100kW per square meter), ultra-quiet operation (40dB), and extended hardware lifespan by approximately 30% [3][4] - The innovative cooling system can achieve a Power Usage Effectiveness (PUE) as low as 1.15, with specific areas reaching 1.09, and enhances the utilization rate of data center space by nearly 90% [4] Group 2: Operational and Maintenance Support - Miaosuan Technology provides a comprehensive lifecycle service for liquid cooling technology, including cleaning agents and maintenance vehicles, ensuring ease of operation and maintenance [3][4] - The company aims to lower the entry barriers for liquid cooling technology, making initial investments comparable to air cooling, ultimately achieving parity in costs between liquid and air cooling solutions [4] Group 3: Strategic Collaborations and Industry Impact - A strategic cooperation agreement was signed between Miaosuan Technology and Atec Innovations Sdn Bhd to deepen collaboration in innovative liquid cooling technology development and ecosystem integration [7] - The event included a roundtable discussion on the liquid cooling industry's future, focusing on the synergy between computing power demands, technological advancements, and energy management [7] - The new generation of intelligent computing industry parks, exemplified by the Tujing Technology project, aims to support large-scale AI model training and inference with efficient cooling solutions [7]

Investment Rating - The report maintains a "Recommendation" rating for the power transmission and transformation equipment industry, expecting the industry index to outperform the benchmark index by more than 5% in the next 3-6 months [28][29]. Core Insights - The total winning bid amount for the 2025 National Grid's 23rd batch procurement of power transmission and transformation equipment is 17.636 billion yuan, representing a year-on-year increase of 12.7% compared to the same batch in 2024 [5][6]. - Key equipment categories show varied performance: - Switchgear: 1.704 billion yuan, up 24.2% year-on-year - Power transformers: 4.129 billion yuan, down 2.19% year-on-year - Power cables: 1.647 billion yuan, up 2.26% year-on-year - Relay protection and substation computer monitoring systems: 1.520 billion yuan, up 45.97% year-on-year [6][7]. Summary by Category Winning Bid Overview - The total winning bid amount for the 2025 procurement is 17.636 billion yuan, with a breakdown as follows: - Combination electrical devices: 4.133 billion yuan, up 33.6% year-on-year - Transformers: 4.129 billion yuan, down 2.19% year-on-year - Switchgear: 1.704 billion yuan, up 24.2% year-on-year - Power cables: 1.647 billion yuan, up 2.26% year-on-year - Relay protection and monitoring systems: 1.520 billion yuan, up 45.97% year-on-year [6][7][8]. Key Equipment Winning Shares - Combination electrical devices: - Total winning amount: 4.133 billion yuan - Leading companies: Pinggao Electric (32.7%), Siyi Electric (18.6%), China West Electric (15.7%) [8][9]. - Transformers: - Total winning amount: 4.129 billion yuan - Leading companies: TBEA (23.8%), Shandong Electric (18.1%), Baobian Electric (9.8%) [8][9]. - Power cables: - Total winning amount: 1.647 billion yuan - Leading companies: Hengtong Optic-Electric (13.3%), TBEA (8.8%), Zhongtian Technology (7.6%) [9][10]. - Switchgear: - Total winning amount: 1.704 billion yuan - Leading companies: Pinggao Electric (8.8%), Shandong Taikai (7.9%), Teradyne (5.7%) [9][10]. - Relay protection and monitoring systems: - Total winning amount: 1.520 billion yuan - Leading companies: Guodian NARI (34.8%), Sifang Co. (15.4%), Changyuan Group (12.7%) [10][11].

Investment Rating - The industry rating is maintained as "Outperform the Market" [9] Core Insights - The communication equipment industry has shown a recovery in revenue growth, with Q4 2024 and Q1 2025 revenues increasing by 2.9% and 12.9% year-on-year, respectively, indicating a successful transition to new growth drivers, particularly AI computing power [2][3] - The net profit for the communication equipment sector saw a decline of 141% in Q4 2024, followed by a 24% increase in Q1 2025, reflecting a positive trend in profitability as the industry adapts to new growth dynamics [2][3] - Key segments such as optical devices and IoT are experiencing significant growth, with optical devices showing revenue growth of 52.6% and 67.5% in Q4 2024 and Q1 2025, respectively, driven by global AI demand [2][3][4] Financial Analysis Communication Equipment - The overall revenue for the communication equipment sector in Q4 2024 was 61.94 billion, with a year-on-year decline of 9.5%, while Q1 2025 saw a recovery with a 9.1% increase [41] - The net profit for the main equipment sector dropped by 66% in Q4 2024 but showed a smaller decline of 11.9% in Q1 2025, indicating ongoing challenges but potential for recovery [41][39] Optical Devices - The optical device segment has shown remarkable growth, with revenues increasing by 52.6% and 67.5% in Q4 2024 and Q1 2025, respectively, and net profits growing by 124.4% and 114.3% [2][3] IoT Sector - The IoT sector continues to validate its recovery, with good revenue and profit growth in Q1 2025, benefiting from the ongoing trend of interconnected devices [2][3] IDC & CDN - The traditional IDC sector faces challenges, but the AIDC market is expected to grow significantly due to the increasing demand for computing power driven by AI applications [3][4] Investment Recommendations - The report suggests focusing on "AI + Overseas Expansion + Satellite" as core investment opportunities, particularly in areas like optical modules, liquid cooling, and domestic computing power lines [5][6] - Specific stocks recommended include Zhongji Xuchuang, Tianfu Communication, and China Mobile, among others, with a focus on companies that are well-positioned to benefit from the AI and digital economy trends [6][13]