Group 1 - The company, Yingjie Electric (300820.SZ), has a long-term stable partnership with the Southwest Institute of Physics of the China National Nuclear Corporation, supplying power products for nuclear fusion-related devices [1] - Due to the diverse categories of power products for nuclear fusion devices and significant differences in technical paths, multiple companies in the industry collaborate with distinct focuses, and the company does not cover all types of power products [1]

（文章来源：每日经济新闻） 每经AI快讯，12月19日，可控核聚变板块高开，王子新材涨停，常辅股份涨超10%，爱科赛博、哈焊华 通、宏微科技、雪人集团、英杰电气跟涨。 ...

Core Viewpoint - The company clarified that its power supply products do not currently utilize IGCT power devices, which are primarily used for high voltage and high current scenarios for efficient and reliable power conversion [1] Group 1 - The IGCT devices are mainly applied in high voltage and high current scenarios, such as high voltage frequency conversion and direct current transmission [1] - There is a significant difference in application scenarios between IGCT devices and the company's current power supply products, which focus on precise temperature control during manufacturing processes [1]

Core Viewpoint - The company clarified that its power supply products do not currently utilize IGCT power devices, which are primarily used for high voltage and high current applications in efficient and reliable power conversion [1] Group 1 - The IGCT devices are mainly applied in scenarios requiring high voltage and high current, such as high voltage frequency conversion and direct current transmission [1] - There is a significant difference in application scenarios between IGCT devices and the company's current power supply products, which focus on precise temperature control during manufacturing processes [1]

Core Viewpoint - The company has reported that its orders related to nuclear fusion have exceeded 10 million yuan, with additional orders pending final confirmation [1] Group 1: Company Orders - The company has confirmed that its nuclear fusion-related orders have surpassed 10 million yuan [1] - The company’s power products have been supplied for the China Circulation No. 3 project [1] - The nuclear fusion business segment represents a small proportion of the company's overall order structure, both historically and currently [1] Group 2: Industry Context - The nuclear fusion industry is still in the experimental verification stage for multiple technological routes [1] - There is uncertainty regarding the commercialization process and the realization of related orders in the nuclear fusion sector [1]

Investment Rating - The report maintains an "Overweight" rating for the power equipment and new energy industry [2][48]. Core Viewpoints - The Central Economic Work Conference emphasized the need to deepen the rectification of "involution" competition, particularly in the photovoltaic industry, which is expected to accelerate the exit of backward production capacity and promote the recovery of industry profit margins [4][43]. - The report suggests focusing on leading new energy companies that excel in technology and scale [4][43]. Market Review - As of December 11, 2025, the Shenwan Power Equipment industry rose by 1.32% over the past two weeks, outperforming the CSI 300 index by 0.51 percentage points, ranking 12th among 31 industries [11]. - Year-to-date, the Shenwan Power Equipment sector has increased by 40.05%, surpassing the CSI 300 index by 24.36 percentage points, ranking 5th among 31 industries [11]. - The wind power equipment sector increased by 5.79%, while the photovoltaic equipment sector decreased by 0.82% in the last two weeks [16]. Valuation and Industry Data - As of December 11, 2025, the price-to-earnings (PE) ratio for the power equipment sector is 32.90 times [24]. - The PE ratios for sub-sectors are as follows: Electric Motor II at 56.45 times, Other Power Equipment II at 51.83 times, Photovoltaic Equipment at 30.06 times, Wind Power Equipment at 33.63 times, Battery at 32.83 times, and Grid Equipment at 28.49 times [24]. Company Announcements - The report highlights significant projects and developments, including the approval of the Zhejiang UHV AC Ring Network Project with a total investment of 29.3 billion yuan, which is the highest for a single UHV AC project in China [38][39]. - The report also notes various company announcements regarding share repurchases and changes in control, indicating active corporate governance within the sector [42][43]. Weekly Perspective - The report reiterates the importance of adhering to the "dual carbon" goals and promoting a comprehensive green transition, with a focus on energy efficiency and carbon reduction in key industries [4][43]. - It emphasizes the need for technological innovation and quality improvement in the photovoltaic sector, moving away from mere scale expansion [4][43].

证券日报网讯12月12日，英杰电气（300820）在互动平台回答投资者提问时表示，有关项目招标及中标 情况，请以相关项目方发布的公告为准，公司日常参与多行业电源项目投标，单个项目中标与否均属于 行业正常情况。 ...

（文章来源：证券日报） 证券日报网讯 12月11日，英杰电气在互动平台回答投资者提问时表示，截至2025年12月10日，公司股 东总户数18653户。 ...

证券日报网讯 12月10日，英杰电气在互动平台回答投资者提问时表示，截至回答投资者问题的时间时 点，公司暂无最新股东户数信息。 （文章来源：证券日报） ...

Core Viewpoint - The other power equipment sector experienced a slight increase of 0.98% on December 9, with Eurocontinental leading the gains, while the Shanghai Composite Index fell by 0.37% to close at 3909.52 [1] Group 1: Market Performance - The Shenzhen Component Index closed at 13277.36, down 0.39% [1] - The other power equipment sector stocks showed mixed performance, with notable declines in several companies [1] Group 2: Individual Stock Performance - HaiLu Heavy Industry (002255) closed at 11.83, down 2.71% with a trading volume of 511,300 shares and a transaction value of 612 million yuan [1] - Yingjie Electric (300820) closed at 48.08, down 2.38% with a trading volume of 36,600 shares and a transaction value of 177 million yuan [1] - Aike Cyber (688719) closed at 48.23, down 2.31% with a trading volume of 120,100 shares and a transaction value of 605 million yuan [1] - Other notable declines include Leite Technology (920110) down 2.03%, Rongfa Nuclear Power (002366) down 1.92%, and Shanghai Electric (601727) down 1.16% [1] Group 3: Capital Flow - The other power equipment sector saw a net outflow of 41.84 million yuan from main funds, while retail investors contributed a net inflow of 211 million yuan [1] - Speculative funds experienced a net outflow of 169 million yuan [1]