| 股票代码 | 股票简称 | 涨跌幅 | 权重 | | --- | --- | --- | --- | | 300274 | 阳光电源 | 3.26% | 17.58% | | 601012 | 降其绿能 | 2.61% | 8.38% | | 600089 | 特变电工 | 10.01% | 7.31% | | 000100 | TCL科技 | 0.46% | 7.29% | | 600438 | 通威股份 | 1.21% | 4.91% | | 601877 | 正泰电器 | -0.59% | 2.68% | | 300316 | 晶盛机电 | 0.82% | 2.43% | | 605117 | 德业股份 | 6.40% | 2.42% | | 002129 | TCL中环 | 2.43% | 2.38% | | 300724 | 捷佳伟创 | -0.30% | 2.26% | 以上内容与数据，与有连云立场无关，不构成投资建议。据此操作，风险自担。 截至2025年11月3日 13:46，中证光伏产业指数(931151)强势上涨2.70%，成分股特变电工(600089)上涨10.01%，弘元绿能(603 ...

随着光伏行业上市公司三季报陆续披露，昔日高盈利的细分赛道正经历业绩重构。设备、逆变器、接线 盒、支架四大核心领域集体迎来盈利调整，部分龙头企业净利润大幅下滑甚至陷入亏损，行业赚钱逻辑 悄然生变。 具体来看，光伏设备企业成为此次业绩波动的重要赛道，行业内多家公司三季度净利润同比大幅下滑； 逆变器领域业绩开始分化，多家头部企业第三季度利润同比下滑；接线盒行业整体盈利水平显著回落， 个别企业上市后业绩"大变脸"；光伏支架赛道也未能幸免，已有龙头企业在第三季度陷入亏损。 中国新能源电力投融资联盟秘书长彭澎告诉《华夏时报》记者，目前光伏配套行业也普遍面临利润下 滑，核心原因是今年行业持续压缩光伏装机成本，组件及各类辅料价格同步下降。由于成本压力传导存 在滞后性，这一影响集中体现在企业三季度财报中。 设备企业销量下滑 作为光伏产业链的"卖铲人"，设备供应商的业绩滑坡最为显著，多家头部企业三季度营收与净利润双 降，增长动能明显减弱。 晶盛机电（300316.SZ）业绩下滑十分剧烈。三季报显示，公司第三季度实现营业收入24.74亿元，同比 减少42.87%；归母净利润2.62亿元，同比骤减69.65%。对于营业收入减少，公司 ...

Group 1 - The cultivated diamond concept declined by 2.96%, ranking among the top declines in the concept sector, with *ST Yanzhen hitting the limit down, and companies like Lili Diamond and Huanghe Xuanfeng also experiencing significant declines [1][2] - Among the cultivated diamond sector, only two stocks saw price increases, with Hengsheng Energy rising by 3.02% and Chaohongji by 0.22% [1][2] - The cultivated diamond sector experienced a net outflow of 621 million yuan in main funds, with 14 stocks seeing net outflows, and six stocks having outflows exceeding 50 million yuan [2] Group 2 - The top net outflow stock was Huanghe Xuanfeng, with a net outflow of 94.57 million yuan, followed by Lili Diamond and Chuchang New Materials with outflows of 92.44 million yuan and 71.14 million yuan respectively [2][3] - The stocks with the highest net inflows included Hengsheng Energy and Guoli Electronics, with net inflows of 3.83 million yuan and 2.27 million yuan respectively [3]

Summary of Conference Call for Jingsheng Electromechanical Company Overview - Jingsheng Electromechanical is backed by a publicly listed company, providing significant advantages in capital, technology research and development, and operational management [2][4][5] Industry Insights - The silicon carbide sector is improving despite Jingsheng starting late, with the company currently keeping pace with clients in 18-inch products and leading in 12-inch products due to strong technical capabilities and capital support [2][4] - The photovoltaic industry is expected to reach a turning point around 2027, driven by government intervention, the elimination of outdated production capacity, and improvements in downstream profitability [2][7] Key Points and Arguments - Jingsheng has reduced investment and quickly responded to process iterations by self-manufacturing equipment, adopting Industry 4.0 automation to lower labor costs, and establishing a showroom in Yinchuan to reduce energy costs [2][6] - The company’s semiconductor components business, initiated in 2016, currently meets 80% of its own needs through advanced imported machine tools and is set to begin external supply in 2024, with recognition from leading equipment manufacturers [2][8] - Despite low prices in the photovoltaic dry pot market in 2025, Jingsheng's market share is projected to increase from 25% in 2024 to 40%, attributed to product quality, longevity, and the exit of smaller competitors [2][9] Future Development Focus - Future R&D priorities include customized semiconductor components, new packaging products, ion implantation equipment for wafers, and domestic substitution of auxiliary materials like quartz products [2][10] - The growth drivers for the next few years include advancements in silicon carbide materials and equipment, promotion of new photovoltaic technologies, capacity expansion for overseas clients, and the growth of the semiconductor components business [2][11] Additional Important Insights - Key factors for overseas clients when selecting suppliers are technological strength and capital strength, as they prefer suppliers with long-term stability and strong operational conditions [3] - Jingsheng has improved the yield of silicon carbide products through multiple rounds of technological iterations and is exploring cost reduction opportunities [5]

Core Viewpoint - Jing Sheng Mechanical and Electrical is a leading domestic supplier of semiconductor and photovoltaic equipment, focusing on crystal growth equipment and control systems, with a strong technical foundation and advantages across the entire industry chain [1] Group 1: Business Performance - In Q3 2025, Jing Sheng Mechanical and Electrical reported revenue of 8.273 billion, ranking 2nd in the industry, with the industry leader, Jiejia Weichuang, at 13.106 billion [2] - The company's net profit for the same period was 866 million, also ranking 2nd, while the industry leader's net profit was 2.689 billion [2] - The main business composition includes equipment and services at 4.082 billion (70.48%), materials at 1.227 billion (21.18%), and others at 483 million (8.34%) [2] Group 2: Financial Ratios - As of Q3 2025, the company's debt-to-asset ratio was 33.57%, down from 45.80% year-on-year, which is lower than the industry average of 53.27% [3] - The gross profit margin for Q3 2025 was 25.82%, down from 35.57% year-on-year, and below the industry average of 29.12% [3] Group 3: Executive Compensation - The chairman, Cao Jianwei, received a salary of 3.6615 million in 2024, a decrease of 1.4178 million from 2023 [4] - The president, He Jun, received a salary of 2.1037 million in 2024, an increase of 62,900 from 2023 [4] Group 4: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 25.88% to 86,800 [5] - The average number of circulating A-shares held per shareholder decreased by 20.56% to 14,200 [5] Group 5: Industry Outlook - Longjiang Securities noted that the company's performance in the first three quarters of 2025 was affected by the photovoltaic industry cycle, but Q3 profitability showed a quarter-on-quarter recovery due to increased single crystal furnace deliveries and cost reductions in photovoltaic crucibles [6] - Dongwu Securities highlighted that the company's net profit improved quarter-on-quarter in Q3, with significant recovery in profitability due to cost improvements [6]

Group 1 - The A-share photovoltaic sector is experiencing significant gains, with companies like Canadian Solar hitting the 20% limit up, and Longi Green Energy and Hongyuan Green Energy rising over 9% [1] - Policy signals are increasingly positive, with China International Capital Corporation noting that meetings have clarified the acceleration of carbon peak and carbon neutrality goals, alongside local supportive measures in places like Henan, which are expected to boost domestic energy storage demand and subsequently drive photovoltaic installation demand [1] - As of October 29, 2025, the CSI Photovoltaic Industry Index (931151) has surged by 6.85%, with key stocks such as Canadian Solar up 19.97% and Sungrow Power Supply up 11.83% [1] Group 2 - As of September 30, 2025, the top ten weighted stocks in the CSI Photovoltaic Industry Index (931151) include Sungrow Power Supply, Longi Green Energy, and TBEA, collectively accounting for 58.02% of the index [2]

Group 1 - Economic growth targets are reinforced, with clear directions for new infrastructure investment and industrial upgrades, particularly in emerging industries such as renewable energy [1] - In November, lithium battery pre-production shows a slight month-on-month increase in the battery segment, while material segment declines due to capacity constraints [1] - First Solar's Q3 photovoltaic glass shipments increased significantly, with inventory levels dropping and overseas sales exceeding 30%, alongside a decrease in raw material costs [1] Group 2 - Hengdian East Magnetic expects a recovery in the photovoltaic industry by 2026, with a gap in silicon wafers and battery cells in the U.S. market, and the company is discussing capacity deployment plans [1] - As of October 29, the ChiNext New Energy ETF (159261.SZ) rose by 2.00%, with its related index, the New Energy Index (399266.SZ), increasing by 1.88% [1] - Major component stocks such as Sungrow Power Supply increased by 6.11%, EVE Energy by 2.85%, and others showed positive growth [1] Group 3 - Galaxy Securities highlights that the Sci-Tech Innovation New Energy Index focuses on dual drivers of smart mobility and green energy, covering sectors like new energy vehicles, photovoltaics, and wind power [1] - The Digital Industry Innovation Research Center notes that Shanxi Province, while based on coal, is accelerating the layout of new energy technologies, such as hydrogen energy storage demonstration projects, aligning with the technological paths of some index component stocks [1]

Investment Rating - The investment rating for the company is "Buy" and is maintained [6][7]. Core Views - The company is expected to see a bottom reversal in its main business, with breakthroughs in silicon carbide and semiconductor sectors [6]. - The third quarter (Q3) financial results show a significant recovery in profitability, driven by increased single crystal furnace deliveries and cost reductions in photovoltaic crucibles [11]. Financial Performance Summary - For the first three quarters of 2025, the company achieved revenue of 8.273 billion yuan, a year-on-year decline of 42.86% - The net profit attributable to the parent company was 901 million yuan, down 69.56% - In Q3 2025, revenue was 2.474 billion yuan, a year-on-year decrease of 42.87% and a quarter-on-quarter decrease of 7.02% - The net profit for Q3 was 262 million yuan, down 69.65% year-on-year but up 296.47% quarter-on-quarter [2][4][11]. Margin and Cost Analysis - Q3 gross margin was 29.21%, an increase of 8.58 percentage points quarter-on-quarter - The net profit margin for Q3 was 10.59%, up 8.11 percentage points quarter-on-quarter - The improvement in margins is attributed to higher delivery volumes and cost efficiencies in the photovoltaic sector [11]. Business Development and Outlook - The silicon carbide business is making progress, with the first 12-inch pilot line achieving 100% domestic equipment localization - The company is expanding its 8-inch silicon carbide production capacity, with a target of 300,000 wafers per year expected to be operational by year-end - International orders have been secured, indicating a positive outlook for future growth in the semiconductor equipment sector [11].

Core Viewpoint - Jing Sheng Mechanical and Electrical announced the successful delivery of its self-developed 12-inch atmospheric silicon epitaxy equipment to leading domestic customers, achieving international advanced levels in key performance indicators such as resistivity, thickness uniformity, epitaxial layer defect density, production efficiency, and process repeatability [1] Group 1: Product Development and Delivery - The company is actively promoting customer validation for new products including the 12-inch dry-in-dry-out edge grinding machine and the 12-inch double-sided thinning machine [1] - The 12-inch silicon reduced pressure epitaxy growth equipment has successfully achieved sales, utilizing a single temperature zone and multi-temperature zone closed-loop control mode, combined with multi-vacuum zone precise pressure control technology to ensure high stability during the epitaxy growth process [1] Group 2: Technological Advancements - The unique flat cavity structure and multi-port diversion system design of the equipment significantly enhance the film thickness uniformity and doping uniformity of the epitaxial layer, meeting the high standards required for advanced processes [1] - The company has successfully developed ultra-fast ultraviolet laser grooving equipment for advanced packaging applications, filling a gap in the domestic high-end ultraviolet laser grooving technology field and achieving domestic substitution [1]

Core Viewpoint - The company, Jingsheng Electromechanical, emphasizes its commitment to domestic core component localization and continuous enhancement of its manufacturing capabilities, aiming to improve product quality and expand its market presence in the semiconductor industry [2] Group 1: Company Strategy - The subsidiary, Jinghong Precision, focuses on the localization of core components, enhancing precision processing, special welding, assembly testing, and semiconductor-level surface treatment capabilities [2] - The company is dedicated to strengthening research and development efforts and industrialization of key components, leading to a continuous improvement in product quality and an increasing variety of products [2] Group 2: Market Expansion - The company aims to enhance market expansion for component products by focusing on customer needs and providing integrated solutions in research, manufacturing, and service [2] - The company is actively expanding its customer base for a series of high-precision components, including vacuum chambers, precision drive spindles, planetary gears, ceramic discs, and others, driving continuous market scale growth [2]