Core Viewpoint - The article highlights the journey of Wang Yuzhong, who has dedicated 28 years to welding work and has become a leading figure in China's nuclear power industry, particularly in automatic TIG welding technology [1][2]. Group 1: Career Development - Wang Yuzhong started his career in welding after graduating from a technical school in 1997 and was assigned to Guangzhou Boiler Factory, where he became a technical backbone over ten years [2][5]. - In 2010, he joined Dongfang Heavy Machinery Company and quickly transitioned from manual to automatic welding, mastering the skills required for nuclear power projects [5][7]. - He played a significant role in the ITER project, which is a major international nuclear fusion initiative, contributing to the development of key components [6][8]. Group 2: Technical Expertise - As a technical expert and chief technician, Wang has led welding technology research and work for various nuclear reactor designs, including CPR1000, CAP1000, and Hualong One [3][4]. - The welding process for nuclear equipment is highly demanding, requiring strict quality control at every stage, from material procurement to weld seam inspection [7][10]. - The ITER project involves complex welding tasks, such as the fabrication of the blanket shielding module and magnetic support structures, which require high precision and quality [6][8]. Group 3: Challenges and Innovations - The transition from manual to automatic welding has reduced risks associated with traditional welding methods, although challenges such as eye protection from UV light remain [10][11]. - Wang emphasizes the importance of passing down traditional skills while encouraging innovation among younger technicians to adapt to modern demands [12]. - The company has implemented a structured training approach for new technicians, focusing on hands-on practice and knowledge sharing to enhance welding quality [12].

Group 1 - The core focus of the news is on the performance of stocks in the A-share market, highlighting significant gains in specific sectors, particularly gas and commercial aerospace [1] - Shengtong Energy achieved an impressive 11 consecutive trading limit-ups, indicating strong investor interest and confidence in the gas sector [1] - Other notable stocks include Jianjian Co., which recorded 7 consecutive limit-ups in the commercial aerospace sector, and Jiuding New Materials with 4 consecutive limit-ups, also in commercial aerospace [1] Group 2 - A total of 92 stocks reached their daily limit-up on December 26, showcasing a broad market enthusiasm [1] - The list of stocks with consecutive limit-ups includes various sectors, such as packaging, logistics, and construction, indicating diverse investment opportunities [2] - The performance of stocks like *ST Yushun and *ST Jianyi, both with 5 consecutive limit-ups, reflects ongoing interest in panel and construction decoration sectors [1][2]

浙商证券研报指出，联创光电布局商业航天领域电磁弹射火箭发射，激光+超导业务蓄势待发。按规 划，中国商业航天有望2028年前建成首条高温超导电磁弹射试验线。截至9月5日，资阳基地制造的运载 火箭已有三枚成功发射，星河动力"谷神星二号"火箭研发进入关键阶段，配套电磁弹射验证平台调试推 进，目标2028年实现全球首次电磁弹射火箭发射。超导电磁弹射为火箭发射新方案，成本、频次、可靠 性实现突破。磁体是核聚变设备中价值量最大的单品，占工程验证堆建设成本约28%。2025年可控核聚 变国内在建项目众多，未来几年有望进入建设高峰期，公司卡位核聚变核心环节，有望持续受益于国内 可控核聚变项目招标。公司聚焦"激光+超导"业务，有望打开长期成长空间。预计2025-2027年公司实现 归母净利润5.0、6.2、7.7亿元，对应PE分别为52、42、34X，维持"买入"评级。 ...

Core Viewpoint - GuoJi Heavy Equipment is one of China's largest heavy equipment manufacturers, with a strong presence in the energy and industrial sectors, and is positioned to benefit from increasing international demand for its products [1] Group 1: Company Overview - GuoJi Heavy Equipment manufactures critical equipment such as heavy gas turbine rotors, nuclear power main pipelines, and fusion magnetic structure components [1] - The company has demonstrated significant capabilities in supplying extreme critical equipment [1] Group 2: Financial Performance - The overseas revenue share of GuoJi Heavy Equipment has increased from 20.2% in 2022 to 30.8% in 2024, indicating a strong growth trajectory in international markets [1] - The company's internationalization and gross profit levels are expected to continue improving as a result of this growth [1] Group 3: Market Opportunities - The company has secured substantial orders for key magnetic structure components in controlled nuclear fusion, leveraging its early manufacturing experience [1] - GuoJi Heavy Equipment is anticipated to benefit from ongoing developments in fusion projects [1] Group 4: Catalysts for Stock Performance - Key catalysts for stock performance include the continued rollout of overseas general contracting and gas turbine projects [1] - The approval pace for nuclear power units in China has exceeded expectations, providing additional support for the company's growth [1] - The bidding outcomes for controlled nuclear fusion projects have also surpassed expectations, further enhancing the company's prospects [1]

Group 1 - The company, Changjiang Materials (001296.SZ), clarified that its products do not involve the field of controllable nuclear fusion [1]

Group 1 - The commercial aerospace sector is experiencing differentiation, with companies like Aerospace Development, Electronic Science and Technology Network Security, and Beidou Star Communication hitting the daily limit up, while Plittech has risen over 4%, reaching a historical high [1] - The military industry ETF, Huabao (512810), saw a peak price of 0.771 yuan, surpassing the previous high of 0.767 yuan set on September 1, marking the highest level since January 6, 2022 [1] - On December 24, China set a record for launching three Long March rockets in one day, and on December 26, successfully launched 17 low-orbit satellite internet satellites using the Long March 8A rocket [1] Group 2 - Blue Arrow Aerospace, a leading company in commercial aerospace, has completed its IPO guidance and is officially pursuing the title of "the first stock in commercial aerospace" [1] - On December 25, Shanghai issued measures to support the construction of the G60 Science and Technology Innovation Corridor in the Yangtze River Delta, accelerating the development of the aerospace industry [1] - The commercial aerospace sector is entering a period of intensive catalysts, with an upward trend in market conditions, potentially breaking the ceiling of the military industry market [1] Group 3 - The military industry ETF Huabao (512810) covers 24 commercial aerospace concept stocks, with a total weight of 28.64% [3] - High-interest stocks such as China Satellite, Aerospace Development, and Aerospace Electronics are among the top ten in A-share trading volume [3]

Core Viewpoint - The commercial aerospace sector is experiencing a divergence, with significant stock price increases for companies like Aerospace Development, Electronic Science and Technology Network Security, and Beidou Star Communication, while the military ETF Huabao (512810) has reached a new high, indicating a bullish trend in the industry [1][8]. Industry Summary - The Huabao military ETF (512810) has a total weight of 28.64% in commercial aerospace concept stocks, covering 24 companies, with high trading activity observed in stocks like China Satellite, Aerospace Development, and Aerospace Electronics [4][9]. - The successful launch of 17 low-orbit satellites using the Long March 8 rocket on December 26 marks a significant achievement in China's commercial aerospace efforts, following a record of three launches in one day on December 24 [10][11]. - The commercial aerospace sector is entering a period of intensive catalysis, with increasing contributions from new domains like low-altitude economy, which is expected to support the recovery of the military industry fundamentals [3][11]. Company Summary - Blue Arrow Aerospace, a leading company in the commercial aerospace sector, has recently completed its IPO guidance work and is officially pursuing the title of "the first stock in commercial aerospace" [3][11]. - The Huabao military ETF (512810) serves as an efficient tool for investing in core military assets, covering various popular themes including commercial aerospace, controllable nuclear fusion, low-altitude economy, large aircraft, deep-sea technology, and military AI [5][11].

Core Insights - The investment logic in the controlled nuclear fusion industry is shifting from a "ultimate energy" narrative to an industry trend investment driven by engineering implementation [1] - The main driving forces are the expected explosion in demand and technological breakthroughs on the supply side [1] Group 1: Demand and Supply Dynamics - The development of artificial intelligence and big data has highlighted the long-term power supply gap [1] - The application of high-temperature superconductors and AI technology in nuclear fusion is expected to reduce construction costs of fusion devices and accelerate iteration speed [1] Group 2: Capital Expenditure and Market Opportunities - This shift is generating capital expenditures for the construction of experimental and demonstration reactors, leading to increased orders for upstream companies in the industry chain [1] - Upstream companies are expected to benefit continuously before fusion energy generation, suggesting a strategic investment opportunity in core suppliers of fusion devices and key segments with high value proportions [1]

Core Insights - The investment logic in the controlled nuclear fusion industry is shifting from a distant "ultimate energy" narrative to a trend driven by engineering implementation [1] - The core driving force comes from explosive demand expectations and technological breakthroughs on the supply side [1] Demand and Supply Dynamics - The rapid development of artificial intelligence and big data industries is increasingly highlighting the long-term power supply gap [1] - High-temperature superconductors and AI technology significantly reduce the construction costs of fusion devices and accelerate the iteration speed of these devices [1] Capital Expenditure and Market Opportunities - The combined effect of these advancements is leading to substantial capital expenditures for the construction of experimental and demonstration reactors [1] - Upstream material and midstream equipment companies are expected to benefit from a surge in confirmed orders [1] Strategic Recommendations - Companies providing core materials, key equipment, and systems for experimental and demonstration reactors will be the first to benefit and continue to gain from the significant growth dividends as the industry evolves from 0 to 1 [1] - It is recommended to invest in core suppliers of fusion devices across various regions and focus on key segments with a high value proportion in fusion devices [1]

证券研究报告 | 浙商早知道 报告日期：2025 年 12 月 26 日 浙商早知道 2025 年 12 月 26 日 市场总览 重要观点 http://www.stocke.com.cn 1/4 请务必阅读正文之后的免责条款部分 大势：周四上证指数上涨 0.47%，沪深 300 上涨 0.18%，科创 50 下跌 0.23%，中证 1000 上涨 0.97%，创业板指上 0.30%，恒生指数上涨 0.17%。 行业：周四表现最好的行业分别是国防军工（+2.91%)、轻工制造（+1.59%)、机械设备（+1.51%)、汽车（+1.46%)、 非银金融（+1.08%)，表现最差的行业分别是综合（-1.12%)、有色金属（-0.77%)、商贸零售（-0.47%)、煤炭（-0.24%)、 通信（-0.18%)。 资金：周四沪深两市总成交额为 19245 亿元，南下资金净流出 11.75 亿港元。 【浙商大制造中观策略 邱世梁/王华君/周向昉】机械设备 年度行业策略报告：可控核聚变：招标提速，设备先行 ——20251224 【浙商大消费中观策略 钟烨晨】酒店餐饮 年度行业策略报告：2026 年餐饮行业风险排雷手册—— ...