思源电气股份有限公司第八届监事会第十三次会议决议公告 本公司及监事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 思源电气股份有限公司（下称"公司"）第八届监事会第十三次会议的会议通知于2025 年5月7日分别以专人、电子邮件或传真的形式送达公司全体监事，会议于2025年5月15日采 取了书面通讯表决的方式召开。会议由监事会主席郑典富先生主持，会议应出席监事3人， 实际出席监事3人。会议的召开符合《公司法》和《公司章程》的规定。 二、监事会会议审议情况 1、以3票同意，0票反对，0票弃权，审议通过了《关于为控股子公司银行融资提供担 保的决议》。 2025年5月15日，公司第八届监事会第十三次会议审议通过了《关于为控股子公司银行 融资提供担保的的决议》，监事会同意本次为相关子公司提供担保事项，该事项符合公司整 体利益，不存在损害公司及股东的利益，不会对公司的正常运作和业务发展造成不利影响。 上述决议尚须提交公司2024年度股东大会审议。 证券代码：002028 证券简称：思源电气 公告编号：2025-020 三、备查文件 1、经与会监事签字的公司第八 ...

证券代码：002028 证券简称：思源电气 公告编号：2025-014 思源电气股份有限公司第八届董事会第二十次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 思源电气股份有限公司（下称"公司"）第八届董事会第二十次会议的会议通知于2025 年5月7日分别以专人、电子邮件等形式送达公司全体董事。本次会议于2025年5月15日采取 了通讯表决的方式召开。会议由董事长董增平先生主持，会议应出席董事7人，实际出席董 事7人。本次董事会的召开符合法律、法规和《公司章程》的规定。 二、董事会会议审议情况 1、以7票同意，0票反对，0票弃权，审议通过了《关于向全资子公司上海思源高压划 转股权的决议》。 董事会同意公司将直接持有的江苏思源高压股权按照截至2024年12月31日的长期股权 投资账面净值35,000万元划转至上海思源高压。划转完成后，公司增加上海思源高压长期股 权投资 35,000万元，长期股权投资增加至85,000万元，同时减少对江苏思源高压的股权投 资。具体内容详见2025年5月17日刊载于《证券时报》及中国证监会指定的 ...

Business Strategy and Growth Plans - In 2025, the company will focus on aligning with national dual carbon goals and energy security strategies, expanding into new energy generation, storage, and other sectors while enhancing its core business with State Grid and Southern Grid [1] - The company aims to deepen management reforms, optimize resource allocation, and establish a comprehensive cost control system to enhance operational efficiency [2] - The company is actively exploring overseas markets, particularly in Southeast Asia, to capitalize on the accelerating investment in power grids [2] Technological Advancements - The company has developed a leading electromagnetic transient simulation technology with high precision and efficiency, contributing to revenue through applications in various provincial power research institutes and universities [3] - The new energy power prediction system utilizes multiple forecasting methods to support regional wind and solar power integration [3] Storage Solutions - The company offers comprehensive smart storage solutions, including centralized and distributed energy storage systems, with successful applications in projects like Guohua Xiantao (50MW/100MWh) and CITIC Dicastal Ningbo (1MW/2MWh) [3] Financial Performance and Profitability - Despite stable revenue growth and a solid gross margin, the company faces challenges in net profit, which has struggled to exceed 100 million [4] - The company is implementing management changes and refined operations to improve profitability and enhance product competitiveness [4] Talent Management - The company emphasizes talent acquisition and development, with a structured training system and continuous optimization of recruitment and compensation strategies to boost employee engagement [4] Integrated Solutions - The company provides integrated "light-storage-charging" solutions that combine photovoltaic generation, storage, and charging, aimed at delivering efficient energy services [4] - Successful implementation of the Datang Inner Mongolia Clean Energy Control Platform project is expected to promote further application of smart renewable energy solutions [4]

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].

Summary of Key Points from Conference Call Records Industry Overview - The conference call primarily discusses the lithium battery and new energy sectors, focusing on the impact of U.S. tariff adjustments on these industries [1][2][3]. Core Insights and Arguments - **Tariff Adjustments**: The U.S. has frequently adjusted tariffs on lithium batteries and related products. The total tax rate for energy storage batteries has decreased to 40.9%, but if no agreement is reached in the next three months, it could rise to 64.5% [1][2]. - **Impact on Demand**: The reduction in tariffs is expected to marginally improve the economic viability of energy storage projects, particularly benefiting Tesla's North American storage demand, with projected profits increasing to $350 million [1][3][13]. - **Market Reactions**: Companies with significant indirect exposure to the U.S. market, such as those producing consumer electronics batteries, have seen stock price adjustments due to concerns over demand shrinkage and supply chain shifts [1][5]. - **3M Company**: Initially faced pessimism regarding its energy storage business due to tariff concerns, but stock prices have begun to recover as market conditions improve. Expected shipments for 2025 are between 670-680 GWh, with profits projected around $70 billion [9]. - **Macro Trends**: The U.S. accounts for approximately 30% of global energy storage demand. The tariff reduction is expected to lead to a surge in installations in the short term [1][6]. Additional Important Content - **Indirect Exposure Risks**: Companies like EVE Energy and others in the consumer electronics battery sector are facing significant indirect exposure to U.S. tariffs, leading to stock price declines [5][14]. - **Future Opportunities**: The solid-state battery sector is highlighted as a potential investment opportunity, with several companies expected to benefit from upcoming product launches and technological advancements [18]. - **Long-term Market Trends**: The U.S. renewable energy market is projected to grow, with wind and solar power becoming increasingly competitive. This growth is expected to drive demand for energy storage solutions [19][26]. - **Investment Recommendations**: Companies such as Ningde Times, Sungrow Power, and others are identified as key beneficiaries in the energy storage market due to their strong positions and readiness to expand orders [28][38]. Conclusion - The overall sentiment is cautiously optimistic regarding the lithium battery and energy storage sectors, with potential for growth driven by tariff adjustments and increasing demand for renewable energy solutions. Companies with strategic positioning and adaptability to market changes are likely to benefit the most in the coming years [1][17][38].

联合解读｜经贸谈判进展下的市场机遇 20250512 摘要 目前来看，关税阶段性下调的极限可能不是 32%，在未来 90 天内甚至有可能 进一步下调至 10%左右。关键在于芬太尼的关税仍有可能继续磋商。当前加征 的 145%关税中，91%是 4 月 8 号之后的报复性关税，这部分取消符合市场预 期，因为没有太多经济和贸易上的逻辑。34%的出版物关税调整超出预期，因 为对中国没有例外处理，与其他国家一视同仁，保留了 10%。24%的暂缓 90 天，看后续谈判结果再做安排。此外，20%的芬太尼关税未提及，因为这涉及 非经贸问题，需要公安、机务等部门磋商。 瑞士会谈中公共安全部门领导参与， 美国缉毒局局长科尔 4 月 30 日完成听证，等待投票确认后双方对口磋商预计 可以推进。如果 90 天内这 20%的关税能进一步磋商和取消，美国对华关税阶 段性低点可能在 10%。 • 海外算力资本开支：海外算力资本开支超预期，Meta 和谷歌等公司资本 开支增加，推动 CPO、AEC 和 PCB 等领域公司业绩提升，如博创科技、 胜宏科技等，以及 NVIDIA 供应链企业江海股份和合望股份。 • 汽车零部件行业：关税下调预期短 ...

Core Viewpoint - The global power system is facing new challenges, leading to an increased demand for grid expansion and upgrades, which is expected to directly benefit the power equipment industry [1] Group 1: Main Grid Developments - The demand for ultra-high voltage (UHV) construction is increasing due to the growth of inter-provincial electricity flow and the pressure of renewable energy consumption. As of December 2024, China has built and put into operation 41 UHV transmission lines, including 20 AC lines and 21 DC lines [2] - During the 14th Five-Year Plan period, China is expected to start construction on "three AC and nine DC" UHV lines, with over 20 lines anticipated to be operational in the 15th Five-Year Plan period, which will boost demand for related equipment [2] - Flexible DC technology is expected to become mainstream due to its advantages in large-scale renewable energy transmission, especially as the prices of core components like IGBT decrease. Investment in this area is projected to reach 380 billion yuan from 2021 to 2025 [2] Group 2: Distribution Network Developments - Both domestic and international plans for distribution network upgrades are expected to increase demand for transformers. China emphasizes high-quality development in distribution networks, while the EU plans to invest 584 billion euros for grid modernization [3] - China's transformer production accounts for 35% of the global market, and with overseas production facing constraints, there is an opportunity for Chinese companies to benefit from rising global demand [3] Group 3: Investment Recommendations - The emergence of new electricity consumption scenarios, represented by computing power, is driving greater electricity demand and necessitating grid upgrades. The main grid sector is expected to benefit from the acceleration of UHV construction and the growing number of flexible DC projects [4] - The distribution network sector is also poised for growth due to ongoing domestic upgrades and strong overseas demand for transformers. Companies such as Huaming Equipment, Haixing Electric Power, and others are recommended for investment [4]

Investment Rating - The report maintains an "Outperform" rating for the power equipment industry [1]. Core Insights - The demand for power grid upgrades is driven by the increasing proportion of global renewable energy installations and the emergence of new electricity consumption scenarios, which directly benefits the power equipment sector [1][3]. - The construction of ultra-high voltage (UHV) transmission lines is accelerating due to the growing need for cross-regional power transmission and renewable energy delivery, with flexible direct current technology expected to increase its penetration rate [1][3]. - Domestic and international initiatives for power grid renovation are expected to boost transformer demand, benefiting the entire industry chain [1][3]. Summary by Sections New Power Consumption Scenarios - The emergence of new power consumption scenarios, represented by computing power, is creating greater electricity demand and necessitating upgrades to the power grid [3][33]. - The growth in renewable energy generation, particularly solar and wind, is placing additional demands on the grid to accommodate fluctuating supply [25][21]. Main Power Grid - The acceleration of UHV construction is expected to enhance the capacity for renewable energy consumption [44]. - As of December 2024, China has built and put into operation 41 UHV transmission lines, including 20 AC and 21 DC lines, with plans for more in the upcoming years [50]. - The investment scale for UHV projects is projected to reach 380 billion yuan from 2021 to 2025, benefiting core component manufacturers [3][30]. Distribution Network - The domestic push for distribution network upgrades, coupled with strong overseas demand for grid modernization, is anticipated to increase transformer requirements [3][31]. - China's transformer production accounts for 35% of the global market, with significant export potential due to supply constraints in overseas markets [3][32]. Investment Recommendations - The report suggests focusing on companies that will benefit from the high demand in the UHV sector and those with international expansion potential in the transformer segment [3]. - Recommended companies include Huaming Equipment and Haixing Electric, with additional attention to China Western Power, Guodian NARI, Siyuan Electric, Pinggao Electric, Mingyang Electric, Sifang Co., and Jiangsu Huachen [3].

Summary of Key Points from Conference Call Records Industry Overview: Power Equipment Key Insights and Arguments - **Investment Growth**: The State Grid's fixed asset investment growth is expected to increase from an initial budget of 8% to 11.5%, with ultra-high voltage (UHV) investment growth nearing 20% and main network investment (excluding UHV) growing by 9% [1][2] - **First Quarter Performance**: National grid engineering investment grew by 25% year-on-year, with State Grid investment increasing by 28%, attributed to accelerated project progress and a low base from the previous year [1][3] - **UHV Construction Acceleration**: In the second quarter, the construction speed of UHV projects is expected to accelerate, with the State Grid aiming to start 6 DC and 5 AC UHV lines, significantly higher than last year's 2 DC and 3 AC lines [1][4][6] - **Flexible Transmission Technology**: The State Grid has become more positive about flexible DC transmission technology due to the rise of domestic high-voltage IGBT, alleviating supply bottlenecks [2][9] Market Dynamics - **Regional Joint Procurement**: The implementation of regional joint procurement in the distribution network is expected to impact prices and profitability, with transformer prices dropping by an average of 10% and other equipment prices dropping by about 20% [2][5][10] - **Export Growth**: Power equipment exports remain robust, with transformer exports increasing by nearly 40% year-on-year in the first quarter, and North American market growth approaching 100% [1][11] Company-Specific Performance - **Pinggao Electric**: Growth driven by improved gross margins, increased delivery of 750kV GIS, and overseas loss reduction. Expected net profit growth of 35% in 2025 [13][15] - **China XD Electric**: Growth primarily from reduced period rates and improved gross margins, with expected net profit growth of around 30% [16][17] - **XJ Electric**: Growth driven by gross margin improvement and reversal of impairment losses, with expected net profit growth of nearly 30% [18] - **State Grid's Investment Strategy**: The State Grid's investment target for the year includes starting 6 DC and 5 AC UHV lines, with a focus on enhancing the construction pace [6][7] Emerging Trends - **Domestic Power Demand**: Domestic power demand growth is expected to remain stable, while distribution business growth is projected to reach around 20% [22] - **International Market Expansion**: Companies like Sanyuan Electric and others are seeing significant growth in overseas markets, particularly in emerging markets in Asia, Africa, and Latin America [21][28] Additional Considerations - **Impact of Tariffs**: Many companies have low exposure to the U.S. market, making the impact of tariffs negligible. For instance, companies like Sanyuan Medical and Huaming Equipment have minimal U.S. revenue [12] - **Overall Industry Sentiment**: The power equipment industry is experiencing high demand and favorable conditions, with a low valuation making it a focus for investment [29]

2025 年 05 月 08 日 开源晨会 0508 ——晨会纪要 | 沪深300 | 及创业板指数近1年走势 | | 吴梦迪（分析师） | | --- | --- | --- | --- | | 沪深300 | 创业板指 | | wumengdi@kysec.cn | | 48% | | | 证书编号：S0790521070001 | | 32% | | | 观点精粹 | | 16% | | | | | 0% | | | 总量视角 | | -16% | | | 年以来南下累计净流入超 月增配成 【金融工程】港股量化：2025 6000 亿港元，5 | | -32% | | | 长——金融工程定期-20250507 | | 2024-05 | 2024-09 2025-01 | | 【金融工程】基金投顾产品 4 月调仓一览——基金投顾产品月报系列（17） | | 数据来源：聚源 | | | -20250507 | | 昨日涨跌幅前五行业 | | | | | 行业名称 | | 涨跌幅(%) | | | | | | 【海外】短期波动仍存，聚焦经济转型方向——海外市场 年度中期投资策略 2025 | | 国防军工 ...