记者13日从通用技术沈阳机床获悉，由通用技术集团与东方电气集团联合研发的4台高端五轴联动数控 机床12日在沈阳下线交付。这一合作在取得重大技术突破的同时，还打破了"研用脱节"的产业困境，开 创了国产工业母机研制的新模式。（中新网） ...

通用技术集团总工程师周舟表示，此次合作是中央企业发挥产业链引领作用、打造创新联合体的有力举措，集团将联合更多伙伴，构建自主可控、安全高 效的高端装备生态。据悉，通用技术集团与东方电气集团已于今年9月签署二期合作意向书，将围绕"十五五"核心技术攻关任务系统谋划，深化在工业母 机、国际工程、医疗服务等领域的战略合作，共同推进中央企业先进电力装备与高端数控机床创新联合体建设，为筑牢现代化产业体系、加快建设制造强 国贡献央企力量。 "以前很多应用场景、信息我们是见不着、拿不到的，此次合作彻底打破了这一局面，真正把产学研用连在一起、拧在一起，形成了有效的合力。"通用技 术集团机床工程研究院有限公司副院长吴俊勇介绍。长期以来，国产高端数控机床面临着"研发投入大、周期长、验证难"的瓶颈——企业闭门研发与市场 实际需求脱节，产品陷入"用户不愿用、不敢用，技术难迭代、难成熟"的恶性循环。 为破解这一难题，今年6月，通用技术集团与东方电气集团两大央企签署合作协议，探索开创"场景牵引、联合研发、风险共担、利益共享"的协同创新范 式。 东方电气集团开放能源装备制造场景，将生产工艺需求前置传递，为研发提供"靶向目标"；两家央企分工协同 ...

Core Insights - The collaboration between China General Technology Group and Dongfang Electric Group has led to the successful development and delivery of four high-end five-axis CNC machine tools, marking a significant technological breakthrough and addressing the "disconnection between research and application" in the industry [1][2] Group 1: Collaboration and Innovation - The partnership aims to create a new model for the development of domestic industrial mother machines by integrating research, application, and production [1] - A cooperative innovation paradigm has been established, focusing on "scenario-driven, joint research, shared risks, and shared benefits" to overcome the challenges faced in high-end CNC machine development [1][2] Group 2: Technical Achievements - The delivered products feature autonomous control of the entire machine and core components, achieving key technical indicators such as positioning accuracy and processing efficiency that meet international advanced levels [2] - These machine tools will be directly applied in national key projects, including hydropower and new-generation coal power, supporting the "dual carbon" strategy and ensuring energy security [2] Group 3: Future Plans and Strategic Goals - The collaboration is seen as a strong initiative for central enterprises to lead the industrial chain and build an innovative consortium, with plans to deepen strategic cooperation in core technology challenges and advanced power equipment [2] - A second-phase cooperation agreement has been signed to further explore strategic collaboration in industrial mother machines and international engineering [2]

Market Overview - A-shares experienced a significant increase on December 12, with trading volume exceeding 2 trillion yuan, reaching 2.12 trillion yuan, a rise of 233.7 billion yuan from the previous day [2][9] - The Shanghai Composite Index rose by 0.41% to 3889.35 points, while the ChiNext Index increased by 0.97% to 3194.36 points [2] Sector Performance - The power equipment sector saw a surge, with 19 stocks hitting the daily limit, including Zhongneng Electric and Tongguang Cable, which both rose by nearly 20% [6][7] - Technology stocks, particularly in controllable nuclear fusion, high-bandwidth memory, superconductors, and fourth-generation semiconductors, performed strongly, while consumer sectors lagged due to a lack of performance inflection points [4][9] - Among 31 first-level industries, 21 sectors recorded gains, with notable increases in non-ferrous metals, electronics, power equipment, machinery, communication, and defense industries, all exceeding 1% [5] Investment Sentiment - The central economic work conference has positively influenced market sentiment, signaling supportive macro policies that bolster investor confidence [9][10] - The adjustment of the CSI 300 index components has led to increased passive investment in technology and communication sectors, further enhancing market sentiment [10] Future Outlook - Analysts suggest that the A-share market may continue its upward trend, supported by ongoing positive policy signals and active performance in technology sectors [11][12] - Structural opportunities are expected to arise, particularly in technology, new energy, and communication sectors, as well as in areas benefiting from policy support and domestic substitution [12]

Core Insights - Four major companies, namely Dongfang Electric, Shanghai Electric, China XD Electric, and Zhongtian Technology, are positioning themselves in the field of controllable nuclear fusion, with varying strengths and strategies [1][12] - Dongfang Electric leads in return on equity (ROE) at 6.67%, primarily due to high financial leverage, while Zhongtian Technology follows closely with an ROE of 6.39% and the best asset turnover [3][12] - The assessment of a company's leadership in the nuclear fusion sector raises questions about whether to prioritize current profitability or future potential [4][12] Company Summaries - **Dongfang Electric**: Recognized as one of the largest power generation equipment manufacturers globally, it has a comprehensive portfolio covering various energy sources. It plays a crucial role in manufacturing key components for China's nuclear fusion experimental device and the ITER project [5][12] - **Shanghai Electric**: Dominates the traditional nuclear power sector and aims to be a comprehensive supplier for nuclear fusion systems. It has secured key orders for major projects, emphasizing its capability in producing complete systems rather than just components [7][8][9] - **China XD Electric**: A leader in electrical equipment, it focuses on power transmission and transformation. Its role in the ITER project involves providing essential equipment to ensure the safe and controllable output of energy from fusion devices [9][10] - **Zhongtian Technology**: Known for its expertise in optical fiber and cable, it contributes to nuclear fusion at the material level, specifically in developing superconducting cables essential for magnetic confinement in fusion reactors [10][12] Financial Performance - **Return on Equity**: Dongfang Electric leads with 6.67%, while Zhongtian Technology follows with 6.39% [3][12] - **Asset Turnover**: Dongfang Electric and China XD Electric both have an asset turnover rate of 0.36, while Shanghai Electric lags at 0.27 [4] - **Net Profit Margin**: China XD Electric has the highest sales net profit margin at 6.95%, followed by Dongfang Electric at 5.67% [6] Strategic Positioning - Each company approaches the nuclear fusion challenge from different angles: Dongfang Electric focuses on heavy manufacturing, Shanghai Electric on system integration, China XD Electric on power output, and Zhongtian Technology on advanced materials [12][14] - The competition among these companies is ongoing, with each holding unique advantages that contribute to their roles in the evolving energy landscape [14]

Core Viewpoint - The A-share market experienced a significant increase in trading volume, driven by positive signals from the Central Economic Work Conference, although there remains notable sector differentiation in performance [1][9]. Market Performance - The trading volume reached 2.12 trillion yuan, an increase of 233.7 billion yuan from the previous day, with the Shanghai Composite Index rising by 0.41% to 3889.35 points and the ChiNext Index increasing by 0.97% to 3194.36 points [2]. - A total of 2683 stocks rose, with 83 hitting the daily limit up, while 2612 stocks fell, with 26 hitting the daily limit down [6][7]. Sector Analysis - Technology stocks, particularly in power equipment, communication, and defense industries, saw strong performance, with 21 out of 31 sectors rising, including notable gains in non-ferrous metals, electronics, and power equipment [4][9]. - The power equipment sector experienced a surge, with 19 stocks hitting the daily limit up, indicating strong investor interest [7]. Investment Trends - The Central Economic Work Conference emphasized support for technology innovation and new energy sectors, which has led to increased investment in related stocks, particularly in power equipment and communication sectors [9][10]. - The market sentiment is expected to remain positive, with potential for a "slow bull" market trend, driven by continued policy support and sector performance [10][11]. Future Outlook - Analysts suggest that the market may continue to experience fluctuations, with a focus on sectors that align with policy support, particularly technology and cyclical industries [11][12]. - The upcoming spring market is anticipated to focus on sectors with significant growth potential, such as communication equipment benefiting from AI infrastructure and semiconductor industries supported by domestic substitution policies [12].

Group 1 - The A-share market experienced a surge in stocks related to controllable nuclear fusion, with multiple stocks hitting the daily limit up [1][2] - Notable performers included Tianli Composite, which saw a 30% increase, and Zhongzhou Special Materials, which rose by 20.01% [2][3] - The controllable nuclear fusion sector has recorded a cumulative increase of 87.33% year-to-date, ranking it as the third hottest sector in the A-share market [3][4] Group 2 - The recent surge in controllable nuclear fusion stocks is attributed to multiple factors, including the broad prospects of "ultimate energy" [5][6] - The Central Economic Work Conference emphasized advancing energy-saving and carbon-reduction transformations, which supports the growth of the controllable nuclear fusion industry [6][7] - Analysts predict that the domestic fusion industry may enter the engineering demonstration phase around 2027, benefiting core suppliers in the industry [7][8] Group 3 - New projects related to controllable nuclear fusion, such as "Spark No. 1" in Jiangxi and "Xianjue" in Chengdu, are set to begin preliminary bidding this year, indicating a shift towards industrialization [8][9] - The industry is entering a phase of intensive bidding, with expectations of continued capital expenditure growth [8][9] - The global nuclear fusion market is projected to approach $500 billion by 2030, highlighting its strategic value as a long-term growth sector [8][9]

Market Overview - The Shanghai Composite Index rose by 0.41% on December 12, with 21 out of the 28 sectors experiencing gains. The top-performing sectors were non-ferrous metals and electronics, with increases of 1.50% and 1.46% respectively. The power equipment sector ranked third in terms of gains [1] - The trading day saw a net outflow of 4.872 billion yuan from the main funds across the two markets. However, 14 sectors recorded net inflows, with the power equipment sector leading with a net inflow of 2.805 billion yuan, followed by the machinery equipment sector with a net inflow of 1.771 billion yuan [1] Power Equipment Sector Performance - The power equipment sector increased by 1.42%, with a total net inflow of 2.805 billion yuan. Out of 364 stocks in this sector, 263 stocks rose, including 19 that hit the daily limit, while 95 stocks fell, with 1 hitting the lower limit [2] - Among the stocks with significant net inflows, China Western Power topped the list with a net inflow of 621 million yuan, followed by Dongfang Electric and TBEA with net inflows of 581 million yuan and 543 million yuan respectively [2] - The sector also saw notable outflows, with 12 stocks experiencing net outflows exceeding 100 million yuan. The largest outflow was from Sungrow Power Supply, with a net outflow of 2.058 billion yuan, followed by Tianci Materials and Goldwind Technology with outflows of 436 million yuan and 296 million yuan respectively [4] Key Stocks in Power Equipment Sector - Top inflow stocks included: - China Western Power: +10.06%, turnover rate 4.89%, net inflow 620.6 million yuan - Dongfang Electric: +10.02%, turnover rate 6.10%, net inflow 581.1 million yuan - TBEA: +6.58%, turnover rate 8.08%, net inflow 543.1 million yuan [2] - Top outflow stocks included: - Sungrow Power Supply: +0.53%, turnover rate 5.13%, net outflow -2.058 billion yuan - Tianci Materials: -3.70%, turnover rate 7.01%, net outflow -436.6 million yuan - Goldwind Technology: 0.00%, turnover rate 7.89%, net outflow -296.6 million yuan [4]

截至12月12日收盘，可控核聚变概念上涨4.98%，位居概念板块涨幅第1，板块内，92股上涨，天力复 合30%涨停，中洲特材20%涨停，中国西电、江苏神通、华菱线缆等涨停，斯瑞新材、爱科赛博、常辅 股份等涨幅居前，分别上涨17.58%、12.76%、11.38%。跌幅居前的有中天火箭、建研设计、中航光电 等，分别下跌3.49%、1.98%、1.68%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 可控核聚变 | 4.98 | 赛马概念 | -2.93 | | 超导概念 | 3.37 | 免税店 | -1.60 | | 柔性直流输电 | 3.28 | 共享单车 | -1.58 | | 航空发动机 | 3.11 | 土地流转 | -1.40 | | 核电 | 2.83 | 自由贸易港 | -1.21 | | 国家大基金持股 | 2.81 | 粮食概念 | -1.15 | | 中芯国际概念 | 2.61 | 物业管理 | -1.13 | | 太赫兹 | 2.53 | 摘帽 | -1.07 | | 大飞机 | 2 ...

Group 1 - The pumped storage concept index rose by 2.32%, ranking 10th among concept sectors, with 51 stocks increasing in value [1][2] - Notable gainers in the pumped storage sector included Shaoyang Hydraulic, which hit a 20% limit up, and other companies like Dongfang Electric, Xue Ren Group, and Guoji Heavy Industry also reached their daily limit [1] - The top gainers in the sector were Fuan Co., Tebian Electric, and Guodian Nanzi, with increases of 7.93%, 6.58%, and 5.89% respectively [1] Group 2 - The pumped storage sector saw a net inflow of 2.965 billion yuan, with 42 stocks receiving net inflows, and 6 stocks exceeding 100 million yuan in net inflow [2] - The leading stock in terms of net inflow was Guoji Heavy Industry, which attracted 593 million yuan, followed by Dongfang Electric and Tebian Electric with net inflows of 581 million yuan and 543 million yuan respectively [2][3] - The net inflow ratios for Guoji Heavy Industry, Shaoyang Hydraulic, and Baobian Electric were 31.26%, 25.12%, and 24.95% respectively, indicating strong investor interest [3] Group 3 - The top stocks in the pumped storage sector based on trading volume included Guoji Heavy Industry, Shaoyang Hydraulic, and Baobian Electric, with respective trading volumes of 59.29 million yuan, 58.11 million yuan, and 37.37 million yuan [3][4] - Other notable stocks with significant trading activity included Fuan Co. and Dongfang Electric, which also showed strong performance in terms of trading volume and net inflow [4][5] - The overall market sentiment for the pumped storage sector appears positive, as indicated by the significant net inflows and the performance of key stocks [2][3]