国电南瑞科技股份有限公司2025 年半年度报告 国电南瑞科技股份有限公司2025 年半年度报告 公司代码：600406 公司简称：国电南瑞 国电南瑞科技股份有限公司 国电南瑞科技股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确 性、完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人郑宗强、主管会计工作负责人李芳及会计机构负责人（会计主管人员）陆春娟 声明：保证半年度报告中财务报告的真实、准确、完整。 五、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 根据2025年8月28日披露的2025年半年度报告（财务报告未经审计），公司2025年1-6月合并 报表归属于上市公司股东的净利润为人民币2,952,191,275.23元，截至2025年6月30日合并报表中期 末 未 分 配 利 润 为 人 民 币 31,509,731,344.65 元 ， 母 公 司 报 表 中 期 末 未 分 配 利 润 为 人 民 币 公 ...

Summary of Key Points from Conference Call Industry Overview - The conference call focuses on the ultra-high voltage (UHV) power transmission industry in China, discussing the current status, challenges, and future trends of UHV projects and technologies. Core Insights and Arguments 1. **Construction Progress and Challenges** UHV construction is experiencing delays due to multiple factors, including slow approval processes, low utilization rates of existing lines (generally below 50%), adjustments in energy transition policies, long technology iteration cycles, and economic considerations. Human resources have also been diverted to new energy infrastructure projects [1][2][3]. 2. **Demand for Cross-Regional Transmission** Despite short-term suppression of UHV demand due to declining photovoltaic (PV) station returns, the uneven distribution of energy resources and policy direction ensure a rigid demand for cross-regional transmission. The government will continue to promote UHV network interconnections, particularly transporting energy from the western and northern regions to central and eastern load centers [1][6]. 3. **Increased Proportion of Renewable Energy in New Projects** The proportion of renewable energy bundled in new UHV projects is expected to increase, with a greater reliance on hydropower and other renewable sources for bundled transmission. However, thermal power remains competitive due to its stability in large-capacity power supply [1][7]. 4. **Flexible DC Technology (FDC) Prospects** The application of flexible DC technology is anticipated to grow significantly, with projections indicating that 60%-70% of new DC line converter stations will adopt this technology by 2030. The penetration rate of new lines is expected to exceed 80% [1][12]. 5. **Cost Reduction in Key Components** The cost of flexible DC converter valves is expected to decrease from approximately 5 billion yuan to around 3.5 billion yuan by 2030, primarily due to advancements in domestic production of key components like IGBT and silicon carbide materials [2][13]. 6. **Supply Chain Bottlenecks** The production of UHV transformers faces significant bottlenecks due to a shortage of high-end imported insulation materials, particularly T4 grade paperboard. Domestic companies are expanding capacity but still rely on expensive imports [2][21][19]. 7. **Future UHV Project Plans** Several UHV lines are scheduled to commence construction between late 2025 and 2026, including routes from southeastern Tibet to the Guangdong-Hong Kong-Macao Greater Bay Area and from Inner Mongolia to Beijing-Tianjin-Hebei [2][28][29]. 8. **Impact of PV Station Returns on UHV Projects** The decline in PV station returns has temporarily suppressed UHV external demand, particularly in regions like Qinghai and Gansu. However, long-term cross-regional transmission remains a necessity due to resource distribution and policy needs [6]. 9. **Market Growth for Renewable Energy** The renewable energy market is projected to reach a scale of 100 billion yuan by 2025, with a compound annual growth rate of 13%. Despite reductions in wind and solar power, hydropower and nuclear energy are expected to continue growing [7]. 10. **Domestic Production and Market Dynamics** Domestic brands currently supply about 5% of the UHV transformer market, with expectations for gradual increases in localization rates as new capacities come online by 2026-2027 [21][23]. Other Important but Potentially Overlooked Content - The internal rate of return for some projects has decreased due to market trading developments, leading to project delays. Local financial conditions and social resistance also impact project timelines [3]. - The competitive advantage of thermal power remains significant, especially in scenarios of water scarcity, highlighting the need for a balanced energy supply system [8]. - The development of large hydropower projects, such as the Yaxia Hydropower Station, is expected to significantly enhance China's overall power generation capacity [9]. This summary encapsulates the critical insights and projections regarding the UHV industry, emphasizing the interplay between technology, market dynamics, and policy influences.

Overview - The core point of the announcement is that TBEA Co., Ltd. has approved a capital increase of 1 billion RMB from Agricultural Bank of China Financial Asset Investment Co., Ltd. to its subsidiary, TBEA Xinjiang New Energy Co., Ltd. This capital injection aims to reduce the subsidiary's debt ratio and support its operational capital needs [2][4][14]. Transaction Summary - The capital increase of 1 billion RMB will primarily be used for repaying loans from financial institutions [2][9]. - The increase in registered capital will raise TBEA Xinjiang New Energy's capital from 522.84 million RMB to 570.01 million RMB, with the new share price set at 2.12 RMB per share [9][14]. - The decision was made during the sixth temporary board meeting of 2025, with unanimous approval from the board members [3][9]. Investor Profile - Agricultural Bank of China Financial Asset Investment Co., Ltd. was established on August 1, 2017, with a registered capital of 20 billion RMB. It focuses on debt-to-equity swaps and restructuring of bank debts [8][9]. - TBEA Xinjiang New Energy Co., Ltd. was founded on August 30, 2000, with a registered capital of 522.84 million RMB, specializing in wind and solar power projects [8][9]. Agreement Details - The agreement allows Agricultural Bank of China Financial Asset Investment to nominate one director to the board of TBEA Xinjiang New Energy [9][10]. - The expected annual distributable profit for TBEA Xinjiang New Energy during Agricultural Bank's holding period is set at no less than 863 million RMB, with a minimum dividend payout ratio of 70% [11][14]. - The exit strategy for Agricultural Bank includes a potential stock repurchase by TBEA Xinjiang New Energy or its parent company within 60 months of the investment [12][14]. Impact on the Company - The capital increase is expected to enhance TBEA Xinjiang New Energy's financial stability, reduce its debt ratio, and broaden its financing channels, thereby supporting the growth and optimization of TBEA's renewable energy business [14][15].

Core Viewpoint - The report highlights the stable profitability and rapid development of non-network businesses for Guodian NARI Technology Co., Ltd. (国电南瑞), with a recommendation to increase holdings in the company [1]. Financial Performance - In 2024, the company achieved revenue of 57.417 billion yuan, a year-on-year increase of 11.2%, and a net profit attributable to shareholders of 7.61 billion yuan, up 6.1% year-on-year [1]. - For Q4 2024, the company reported revenue of 25.104 billion yuan, a year-on-year increase of 8.9% and a quarter-on-quarter increase of 105.8% [1]. - In Q1 2025, the company generated revenue of 8.895 billion yuan, reflecting a year-on-year growth of 14.8% [1]. Profitability and Cost Structure - The gross profit margin and net profit margin for 2024 were 26.7% and 14.2%, respectively, with slight year-on-year declines of 0.1 percentage points and 0.6 percentage points [2]. - In Q1 2025, the gross profit margin and net profit margin were 24.2% and 7.8%, showing a year-on-year decrease of 0.5 percentage points for gross margin but no change for net margin [2]. - The company maintained high levels of R&D investment, with R&D expense ratio at 5.6% in 2024, an increase of 0.4 percentage points year-on-year [2]. Business Segments - The smart grid segment generated revenue of 28.47 billion yuan in 2024, a year-on-year increase of 11%, with a gross margin of 29.5% [2]. - The overseas revenue reached 3.279 billion yuan, marking a significant year-on-year growth of 135.14% [2]. - The digital energy integration business achieved revenue of 12.36 billion yuan in 2024, up 11% year-on-year, with a gross margin of 22.4% [3]. - The low-carbon energy business reported revenue of 12.19 billion yuan, a year-on-year increase of 26.4% [3]. Future Outlook - Revenue projections for 2025, 2026, and 2027 are estimated at 64.2 billion yuan, 71.98 billion yuan, and 78.98 billion yuan, respectively [3]. - The company is expected to benefit from ongoing expansion in both network and non-network businesses, leading to stable growth in performance [3].