光伏设备板块直线拉升，亿晶光电涨停，大全能源、通威股份、艾罗能源、TCL中环、双良节能等纷纷 走高。 ...

电力设备 | 证券研究报告 — 调整盈利预测 2025 年 11 月 7 日 688599.SH 买入 原评级：买入 市场价格:人民币 21.40 板块评级:强于大市 股价表现 (%) 今年 至今 1 个月 3 个月 12 个月 绝对 13.5 23.2 38.4 (14.7) 相对上证综指 (7.9) 21.2 27.9 (34.3) 发行股数 (百万) 2,179.37 流通股 (百万) 2,179.37 总市值 (人民币 百万) 46,638.42 3 个月日均交易额 (人民币 百万) 821.25 主要股东 江苏盘基投资有限公司 13.56% (48%) (35%) (21%) (7%) 7% 21% Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 Nov-25 天合光能 上证综指 资料来源：公司公告， Wind ，中银证券 以 2025 年 11 月 4 日收市价为标准 相关研究报告 《天合光能》20241110 《天合光能》20240226 《天合光能》20230905 中银国际证券股份有限公 ...

Market Performance - The A-share market indices opened high and continued to rise, with the Shanghai Composite Index increasing nearly 1% to reclaim the 4000-point mark. The total market turnover reached 20,759 billion, an increase of 1,816 billion compared to the previous day [1] - The CSI A500 Index rose by 1.5%, the CSI 300 Index increased by 1.4%, the ChiNext Index gained 1.8%, and the STAR Market 50 Index surged by 3.3%. The Hang Seng China Enterprises Index also saw a rise of 2.1% [1] Sector Performance - The leading sectors in terms of gains included phosphorus chemical, aluminum metal, storage chips, pesticides, CPO, and power equipment [1] - Conversely, the sectors that experienced declines were the Hainan Free Trade Zone, ice and snow industry, short drama games, retail, and port shipping [1] Index Details - The CSI 300 Index consists of 300 stocks from the Shanghai and Shenzhen markets, covering 11 primary industries, with a rolling P/E ratio of 14.2 times [3] - The CSI A500 Index is composed of 500 securities with larger market capitalization and better liquidity, covering 91 out of 93 tertiary industries, with a rolling P/E ratio of 16.6 times [3] Technology Sector Insights - The technology sector shows a significant concentration, with over 65% representation from semiconductor companies, alongside medical devices, software development, and photovoltaic equipment, which together account for nearly 80% [5]

Core Insights - Sunshine Power's stock rose by 2.44% to close at 205.40 yuan on November 6, with a significant block trade involving 26,200 shares and a transaction value of 5.0566 million yuan [1] Trading Activity - The first transaction price was 193.00 yuan for 26,200 shares, resulting in a negative premium rate of -6.04%. The buyer was Huafu Securities, while the seller was CITIC Securities [1] - Over the past three months, Sunshine Power has recorded 11 block trades with a total transaction value of 432 million yuan [1] - In the last five trading days, the stock has increased by 5.51%, with a net inflow of 1.172 billion yuan from major funds [1]

Core Viewpoint - The photovoltaic equipment sector experienced a rise of 1.06% on November 6, with DeYe Co., Ltd. leading the gains, while the overall market indices also showed positive performance [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 4007.76, up 0.97%, and the Shenzhen Component Index closed at 13452.42, up 1.73% [1]. - The photovoltaic equipment sector's individual stocks showed varied performance, with DeYe Co., Ltd. increasing by 6.86% to a closing price of 86.25 [1]. Group 2: Stock Performance - Key stocks in the photovoltaic equipment sector included: - DeYe Co., Ltd. (605117): Closed at 86.25, up 6.86% with a trading volume of 394,200 shares [1]. - Dongfang Risheng (300118): Closed at 12.67, up 5.06% with a trading volume of 1,877,000 shares [1]. - Lianshan Xinke (003022): Closed at 20.27, up 4.00% with a trading volume of 154,600 shares [1]. - Other notable stocks included Hongdian Dongci (002056), Weidao Nano (688147), and Yangguang Electric (300274), all showing positive gains [1]. Group 3: Capital Flow - The photovoltaic equipment sector saw a net outflow of 63.35 million yuan from institutional investors, while retail investors contributed a net inflow of 228 million yuan [2]. - The capital flow for key stocks indicated that: - Yangguang Electric (300274) had a net outflow of 4.32 billion yuan from institutional investors [3]. - Tongwei Co., Ltd. (600438) experienced a net inflow of 209 million yuan from institutional investors [3]. - Other stocks like Dongfang Risheng (300118) and Lianshan Xinke (003022) also showed mixed capital flows [3].

Group 1 - The national team significantly increased holdings in eight key industries during the third quarter, including new energy and semiconductors [1][4] - By the end of the third quarter of 2025, the national team's total holdings in A-share companies amounted to approximately 4.98 trillion yuan, with a total of 5,972 billion shares [1][2] - The banking sector remains the most favored by the national team, with a market value of 3.78 trillion yuan, benefiting from stable performance and consistent cash dividends [1][3] Group 2 - In the third quarter, the national team increased holdings in 336 A-share companies, totaling approximately 2.34 billion shares, with significant increases in the power equipment, basic chemicals, and electronics sectors [2][4] - The top three industries with over 100 million shares added were power equipment, basic chemicals, and electronics, with increases of 2.28 billion, 2.18 billion, and 1.86 billion shares respectively [4][10] - Specific companies such as Longi Green Energy, Haier Smart Home, and Jiuzhou Tong saw substantial increases in shares, with Longi Green Energy receiving approximately 79.08 million shares [2][5] Group 3 - Over 70% of the 336 companies in which the national team increased holdings reported year-on-year revenue growth, while over 60% reported growth in net profit attributable to shareholders [3][10] - In the power equipment sector, 19 out of 26 companies had revenue growth, and 16 had net profit growth, indicating strong performance in this area [10][12] - Longi Green Energy, despite a decline in revenue, showed signs of improvement with a smaller loss compared to the previous year, indicating potential recovery [9][10] Group 4 - The basic chemicals sector saw 25 out of 33 companies report revenue growth, with several companies experiencing net profit growth exceeding 100% [10][12] - In the electronics sector, 33 out of 38 companies reported revenue growth, with a significant number also showing net profit increases [10][12] - The semiconductor industry is viewed positively for future market potential, with expectations of accelerated capital and technological breakthroughs [12][13]

Group 1 - The STAR Market 50 Index increased by 2.8%, the STAR Growth Index rose by 2.3%, the STAR Composite Index went up by 2%, and the STAR 100 Index gained 1.7% as of the midday close, indicating strong market interest in related products [1] - The STAR Market 50 ETF (588080) attracted over 500 million yuan in the last five trading days, reflecting significant investor interest [1] Group 2 - The STAR Market 50 Index tracks the top 50 stocks on the STAR Market, characterized by large market capitalization and good liquidity, with over 65% of its composition in the semiconductor sector and nearly 80% combined in medical devices, software development, and photovoltaic equipment [3] - The STAR 100 ETF focuses on 100 stocks with medium market capitalization and good liquidity, emphasizing small and medium-sized innovative enterprises, with over 80% in electronics, pharmaceuticals, and power equipment sectors [4] - The STAR Composite Index ETF covers all securities in the STAR Market, focusing on core industries such as artificial intelligence, semiconductors, new energy, and innovative pharmaceuticals, encompassing all 17 primary industries listed on the STAR Market [6] - The STAR Growth 50 ETF tracks 50 stocks with high growth rates in revenue and net profit, with a significant representation from high-growth sectors like electronics and pharmaceuticals [6]

Market Overview - The A-share market showed a strong upward trend on November 6, 2025, with the Shanghai Composite Index rising by 0.88%, the Shenzhen Component Index by 1.39%, and the ChiNext Index by 1.39% [1] - The Sci-Tech 50 Index surged nearly 3%, with sectors such as fertilizers, non-ferrous metals, power equipment, and semiconductors leading the gains, while sectors like Hainan Free Trade Zone, local stocks in Fujian, tourism hotels, and short films lagged behind [1] AI Infrastructure and Semiconductor Demand - The demand for high-end PCBs and upstream materials is significantly increasing due to the acceleration of AI infrastructure development by major US tech companies, with total capital expenditure expected to exceed $380 billion by 2025 [1] - A supply gap has emerged for M8/M9 grade copper-clad laminates (CCL) and HVLP4 copper foil, leading to rising prices for high-end ABF substrates, indicating a strong demand cycle for AI server high-end hardware [1] Storage Market Growth - The global storage market is entering a growth phase, with Samsung Electronics and SK Hynix reporting record performances in Q3 2025, driven by rising product prices and increased shipment volumes [2] - SK Hynix achieved a quarterly revenue of 24.4 trillion KRW, a 39% year-on-year increase, with operating profit surpassing 10 trillion KRW for the first time [2] - The introduction of HBM4 technology is expected to further boost demand for high-performance memory, propelling the storage industry into a new growth phase by 2026 [2] Semiconductor Equipment Domesticization - The domesticization of semiconductor equipment continues to progress, with Tuojing Technology reporting Q3 2025 revenue of 2.266 billion CNY, a year-on-year increase of 124.15%, and net profit growth of 225.07% [2] - The company has made significant advancements in PECVD and ALD fields, becoming a leading domestic equipment manufacturer with comprehensive coverage of hard mask processes and the highest coverage of domestic ALD film processes [2] Future Outlook on AI and Semiconductor Industry - General artificial intelligence is projected to be a transformative technological driver over the next decade, with total computing power expected to grow by up to 100,000 times by 2035 [3] - The semiconductor industry is anticipated to enter a super cycle driven by AI, with recommendations to focus on the entire semiconductor supply chain from design to manufacturing and upstream equipment materials [3] ETF Market Activity - As of November 6, 2025, the Sci-Tech 50 ETF (588060) saw a strong increase of 2.71%, with a cumulative rise of 31.65% over the past three months [3] - The top ten weighted stocks account for 57.72% of the ETF, with significant gains from major stocks such as Haiguang Information and Cambrian [3] - The Sci-Tech 50 ETF experienced a notable increase in scale, growing by 75.238 million CNY over the past two weeks, and a significant inflow of funds totaling 359 million CNY over six days [3] Sci-Tech ETF Characteristics - The Sci-Tech 50 ETF is designed to invest in a basket of leading stocks from the Sci-Tech board, with a daily price fluctuation limit of ±20% and no requirements for account assets or investment duration [4] - The ETF closely tracks the Sci-Tech 50 Index, which consists of 50 securities with strong market capitalization and liquidity, focusing on strategic emerging industries such as new-generation information technology and biomedicine [4] - The top three sectors represented in the index are semiconductors (65.47%), medical devices (5.28%), and photovoltaic equipment (4.57%), highlighting its "hard technology" attributes [4]

从盘中热点看 ，随着人工智能、大数据、大模型产业快速发展，电力电网等基础能源设施对算力保障日益受到市场关注，电网设备、电池、光伏设 备等周三走势强劲，涨幅居前。一方面，热点仍在科技产业链中切换，保险等大金融走势较弱。同时，科技基础设施及相关配套产业受到重视，股价有轮 动表现。 展望后市： 大盘有望继续保持强势震荡，稳中有升，总体向好趋势不变。从技术面看，成交量略显不足，周三市场缩量反弹，未来需要补量。另 外，关注前期领涨、近日调整的科技龙头品种走势，如持续调整，大盘也将随之震荡，一旦重回升势，指数上升空间有望打开。 风险提示： 消息面或海外市场表现超预期，流动性的不确定性。 首先，周三大盘表现超预期。 由于周二大盘震荡下跌，其中科技股因前期累计涨幅较大，三季报业绩明朗后冲高回落，带动指数同步调整。同时， 周二晚间美股科技股板块大跌，做空机构大手笔做空科技龙头股个股期权，引发市场对美股科技股泡沫担忧，纳斯达克指数遭重挫。两者叠加，投资者担 心周三A股会持续探底，科技股继续领跌，但从实际走势看，大盘低开高走，韧性十足，并成功由跌转涨，明显超预期，显示当前市场仍处于多头、强势 格局中，虽然受短线因素干扰，在节奏上有 ...

Market Performance - A-shares showed resilience with a trading volume of 1.89 trillion, down approximately 500 billion from the previous trading day[1] - The Shanghai Composite Index rose by 0.23%, while the Shenzhen Component increased by 0.37% and the ChiNext Index gained 1.03%[4] - The October China Warehousing Index improved to 50.6%, up 1 percentage point from the previous month, indicating economic vitality[1] Sector Analysis - The power equipment sector, including energy storage and distribution, was the standout performer, driven by AI computing infrastructure concerns and energy shortages[2] - Main capital inflows were observed in power grid equipment, batteries, and photovoltaic equipment, while software development, semiconductors, and IT services saw capital outflows[4] Policy Developments - The State Council announced the suspension of additional tariffs on certain U.S. imports effective November 10, 2025, as part of trade negotiations[5][8] - China signed an economic partnership framework agreement with several Pacific island nations to enhance bilateral trade and investment cooperation[6][7] Fund Dynamics - The total trading volume of ETFs reached 497.25 billion, with stock ETFs accounting for 112.1 billion and bond ETFs for 246.06 billion[13][14] - Public fund reports indicate a concentration in technology growth sectors, with increased holdings in TMT while reducing positions in large finance and consumer sectors[15]