Group 1 - The core index of the China Securities Index Shanghai State-owned Enterprises rose by 0.42% to 1378.21 points, with a trading volume of 16.32 billion yuan [1] - Over the past month, the index has increased by 1.59%, and over the past three months, it has risen by 3.10%, while it has decreased by 3.35% year-to-date [1] - The index reflects the performance of state-owned enterprises in Shanghai, selected based on profitability, growth potential, and shareholder return levels [1] Group 2 - The top ten weighted stocks in the index include China Pacific Insurance (8.4%), Guotai Junan Securities (6.05%), Shanghai Airport (5.7%), and others [1] - The index is composed entirely of stocks listed on the Shanghai Stock Exchange, with a sector breakdown showing finance at 29.42%, industry at 22.95%, and consumer discretionary at 11.71% [2] - The index samples are adjusted biannually, with changes implemented on the next trading day after the second Friday of June and December [2]

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 第 1 頁 共 7 頁 v 1.3.0 | 1). | 購回A股股份 (股份購回擬註銷但尚未註銷) | | 1,600,000 | 0.01 % | RMB | 7.36 | | --- | --- | --- | --- | --- | --- | --- | | | 變動日期 | 2025年6月12日 | | | | | | 2). | 購回A股股份 (股份購回擬註銷但尚未註銷) | | 600,000 | 0.005 % | RMB | 7.25 | | | 變動日期 | 2025年6月17日 | | | | | | 3). | 購回A股股份 (股份購回擬註銷但尚未註銷) | | 6,004,300 | 0.05 % | RMB | 7.29 | | | 變動日期 | 2025年6月18日 | | | | | | 4). | 購回A股股份 (股份購回擬註銷但尚未註銷) | | 1,400,000 | 0.01 % | RMB | 7.34 | | | 變動日期 | ...

公司名稱： 上海電氣集團股份有限公司 呈交日期： 2025年7月4日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 | 第一章節 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | A 股份類別 | | | 於香港聯交所上市 | 否 | | | 證券代號 (如上市) | 601727 | 說明 | 於上海證券交易所上市 | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫存股份） ...

Core Viewpoint - The 2025 TrendBank (Yinchuan) Long-duration Energy Storage Industry Conference will be held on July 14-15, 2025, in Yinchuan, aiming to discuss the future development of the long-duration energy storage industry and promote knowledge sharing within the sector [1][2]. Conference Details - **Conference Name**: 2025 TrendBank (Yinchuan) Long-duration Energy Storage Industry Conference [2] - **Date**: July 14-15, 2025 [2] - **Location**: Yinchuan City, Xiqing District, at the Yinchuan Lida Shenhang International Hotel [2] - **Expected Attendance**: Over 200 participants [2] - **Organizers**: - Guiding Unit: Yinchuan City Xiqing District People's Government, Su-Yin Industrial Park Management Committee [2] - Main Organizer: TrendBank [2] - Co-organizers include Shanghai Electric Energy Storage Technology Co., Ltd. and others [2]. Agenda Overview - **July 14 Morning**: Visit to Su-Yin Industrial Park [3] - **July 14 Afternoon**: Opening Ceremony [3] - **July 15 Morning**: Specialized sessions on Compressed Air, Molten Salt, and Hydrogen Storage [3] - **July 15 Afternoon**: Specialized session on Flow Batteries [3] - **July 15 Evening**: Closing Ceremony Dinner [3] Su-Yin Industrial Park Introduction - The Su-Yin Industrial Park is a collaborative initiative between Jiangsu and Ningxia provinces, focusing on regional coordinated development and cooperation [4]. - Established in November 2018, the park covers an area of approximately 53 square kilometers and aims to develop industries such as new energy materials, healthcare, and equipment manufacturing [5]. Investment and Services - The park offers a "one-stop service center" to facilitate business operations, including the issuance of business licenses and property registrations [6]. - The focus is on creating a manufacturing industry chain for energy storage batteries and fostering a cluster of new energy industries [5]. Conference Participation - The conference is open for free registration to all industry participants, promoting the sharing of knowledge, technology, and resources in the long-duration energy storage sector [15]. - Attendees must register using their mobile phone numbers to complete on-site check-in and access conference materials [16].

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 上海電氣集團股份有限公司 呈交日期： 2025年7月3日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 A | | | 於香港聯交所上市 | 否 | | | 證券代號 (如上市) | 601727 | 說明 | 於上海證券交易所上市 | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫存股份） ...

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 公司名稱： 上海電氣集團股份有限公司 呈交日期： 2025年7月2日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | A | | | 於香港聯交所上市 | 否 | | | 證券代號 (如上市) | 601727 | 說明 | | 於上海證券交易所上市 | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫存股份）數 ...

FF301 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年6月30日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 上海電氣集團股份有限公司 呈交日期: 2025年7月2日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 02727 | 說明 | 不適用 | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | 法定/註冊股本 | | | 上月底結存 | | | 2,924,482,000 | RMB | | 1 RMB | | 2,924,482,000 | | 增加 / 減少 (-) | | | 0 | | | RMB | | 0 | | 本月底結存 | | | 2,924,482,000 | RMB | | 1 RMB | | 2,924,482,000 | | 2. 股份分類 | 普通 ...

Core Viewpoint - Compressed Air Energy Storage (CAES) is recognized as one of the most promising large-scale energy storage technologies, with significant growth potential in China due to strong government support and increasing demand for energy storage solutions [1][4][24]. Group 1: Industry Definition and Working Principle - CAES technology utilizes compressed air for energy storage, allowing for large capacity and long-duration energy storage [2][4]. - The system operates by compressing air, storing it, and then releasing it to generate electricity when needed, following a process similar to gas turbines [2][4]. Group 2: Current Industry Status - CAES has been commercially operational in developed countries since the 1950s, with the U.S. and Germany leading in technology development [4][5]. - As of May 15, 2025, China has 13 operational CAES projects with a cumulative installed capacity nearing 1000 megawatts [7][8]. Group 3: Industry Development Environment - The Chinese government has implemented various policies to promote the development of CAES, emphasizing its role in enhancing the stability and efficiency of the power system [14][16]. - The investment in China's power grid construction reached 527.7 billion yuan in 2023, with expectations to complete 600 billion yuan in 2024, supporting the growth of CAES [11][14]. Group 4: Competitive Landscape - The CAES industry in China features a limited number of participants due to high technical barriers, with key players including China Energy Engineering Group, China Power Construction Group, and others [17][19]. - China Energy Engineering Group is notable for its comprehensive involvement in CAES, from technology R&D to project investment [19][20]. Group 5: Future Development Trends - CAES is expected to play a crucial role in addressing energy shortages and environmental issues, with advancements in technology likely to enhance efficiency and economic viability [24]. - The integration of 5G, AI, and big data analytics is anticipated to elevate CAES systems to new levels, supported by increasing government policy backing [24].

证券代码：601727 证券简称：上海电气 公告编号：临 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 2025/4/11 □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 820.43万股 累计已回购股数占总股本比例 0.05% 累计已回购金额 5,991.94万元 实际回购价格区间 7.25元/股~7.36元/股 一、 回购股份的基本情况 届一百零九次会议审议通过《关于以集中竞价方式回购 A 股股份方案的议案》，同 意公司以集中竞价交易方式回购公司 A 股股份，用于减少公司注册资本。2025 年 年第一次 H 股类别股东会议分别审议通过《关于公司以集中竞价方式回购 A 股股 份方案的议案》。具体内容详见公司分别于 2025 年 4 月 11 日、2025 年 5 月 31 日、 二、 回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，现将 ...

证券代码：601727 证券简称：上海电气 公告编号：临 2025-037 上海电气集团股份有限公司 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。 截至 2025 年 6 月 30 日，公司通过集中竞价交易方式累计回购公司 A 股股份 820.43 万股，已回购股份占公司总股本的比例为 0.05%，购买的最高价为人民币 7.36 元/股、最低价为人民币 7.25 元/股，已支付的总金额为人民币 5,991.94 万元（不 含交易费用）。上述股份回购符合法律法规的规定及公司回购股份方案。 三、 其他事项 公司将严格按照《上市公司股份回购规则》《上海证券交易所上市公司自律监 管指引第 7 号——回购股份》等相关规定，在回购期限内根据市场情况择机做出 回购决策并予以实施，同时根据回购股份事项进展情况及时履行信息披露义务， 敬请广大投资者注意投资风险。 特此公告。 一、 回购股份的基本情况 2025 年 4 月 9 日，上海电气集团股份有限公司（以下简称"公司"）董事会五 届一百零九次会 ...