Core Viewpoint - The article highlights the trading activities in the Shanghai and Shenzhen stock markets, focusing on the top traded stocks, sector performances, and significant fund flows, indicating potential investment opportunities and market trends [1][2][5]. Group 1: Trading Volume and Top Stocks - The total trading volume for the Shanghai and Shenzhen Stock Connect reached 296.18 billion, with Cambricon Technologies and CATL leading in trading volume for the Shanghai and Shenzhen markets, respectively [1]. - The top traded stocks in the Shanghai market included Cambricon Technologies (2.48 billion), followed by Industrial Fulian (1.47 billion) and Kweichow Moutai (1.41 billion) [3]. - In the Shenzhen market, CATL topped the list with 5.65 billion, followed by Sungrow Power (3.74 billion) and Tianfu Communication (2.74 billion) [4]. Group 2: Sector Performance - The basic chemical sector saw the highest net inflow of funds, amounting to 3.13 billion, with a net inflow rate of 1.69% [6]. - Other sectors with notable performance included coal mining and power generation, while the military industry sector experienced the largest decline [5]. Group 3: Fund Flows - The top stocks with significant net inflows included Sanan Optoelectronics (1.35 billion) and China Aluminum (0.97 billion), indicating strong investor interest [8]. - Conversely, the stocks with the highest net outflows were Huagong Technology (-2.61 billion) and China Energy Construction (-2.50 billion), suggesting caution among investors [9][10]. Group 4: ETF Trading - The A500 ETF Fund (512050) recorded the highest trading volume among ETFs, while the Hang Seng Dividend Low Volatility ETF (159545) saw a remarkable 221% increase in trading volume compared to the previous trading day [12][13]. Group 5: Market Activity - The article notes that institutional trading activity was moderate, with significant transactions in stocks like Yuyin Co. and Hongjing Technology, which saw mixed buying and selling from institutions [15][16]. - Retail investors showed increased activity, particularly in stocks like Hancable, which experienced a strong surge and significant buying from retail funds [16].

Summary of Conference Call on Collaborative Computing and Power Industry Industry Overview - The discussion centers around the **collaborative computing and power industry**, particularly focusing on investment opportunities arising from the integration of computing power and electricity supply [1][2][3]. Key Points and Arguments 1. **Government Initiatives**: The concept of collaborative computing was first introduced in the government work report during the Two Sessions, highlighting its importance in future infrastructure development [1][2]. 2. **Investment Catalysts**: - The government’s commitment to emerging industries, particularly in the energy sector, serves as a catalyst for investment [1][2]. - Significant investments in power infrastructure, such as the announcement of a 4 trillion yuan investment by the State Grid, have positively impacted related stocks [3][4]. 3. **Stock Performance**: Companies involved in the collaborative computing and power sector, such as **Jin Kai Xin Neng** and **Yu Neng Holdings**, have seen substantial stock price increases, indicating strong market interest [1][3][12]. 4. **Energy Demand Growth**: The demand for electricity is expected to surge, with projections indicating that global data centers will consume 1 trillion kilowatt-hours daily by 2026, equivalent to Japan's annual consumption [8][9]. 5. **Cost Reduction Potential**: The integration of computing power with green electricity could reduce energy costs by 10% to 20%, which is crucial given that electricity accounts for over 60% of costs in AI-driven industries [6][10]. Additional Important Insights 1. **Emerging Keywords**: The terms "collaborative computing" and "future energy, green fuels" were highlighted as new focal points in the latest government report, indicating a shift towards sustainable energy solutions [2][21]. 2. **Sectoral Opportunities**: - The collaborative computing sector is expected to benefit from advancements in AI and the need for efficient energy consumption [6][22]. - Companies involved in green energy, such as **Three Gorges Energy** and **Longyuan Power**, are positioned for potential revaluation as demand for green energy increases [11][22]. 3. **Investment Recommendations**: - Companies that have already integrated computing and power systems, such as **China Energy Construction** and **China Power Construction**, are recommended for investment due to their strategic positioning in the market [19][22]. - The focus should also be on companies that provide smart grid solutions and energy storage, as these areas are expected to see significant growth [12][14][15]. Conclusion - The collaborative computing and power industry presents a promising investment landscape driven by government support, increasing energy demands, and the potential for cost reductions through technological integration. Key players in this sector are well-positioned to capitalize on these trends, making them attractive investment opportunities for the future [22][23].

Core Viewpoint - The electric grid equipment sector in the A-share market has seen significant growth, driven by strong capital inflows and favorable government policies, indicating a robust investment opportunity in this industry [2][4][22]. Group 1: Market Performance - As of March 6, 2026, the electric grid equipment sector has experienced a notable surge, with over 50 stocks doubling in value since the low in April 2025, and 15 stocks increasing by over 200% [2][4]. - On March 6, 2026, the sector attracted a net inflow of 7.632 billion yuan, marking it as the strongest capital-absorbing direction in the market [2][12]. - The electric grid equipment theme index's turnover rate reached 6.55% on March 6, 2026, a significant increase from 4.37% in late February [12]. Group 2: Policy and Investment Drivers - The 2026 Government Work Report emphasizes the construction of a new power system, accelerating smart grid development, and expanding green electricity applications, providing a clear direction for the electric grid equipment industry [4]. - The State Grid announced a fixed asset investment of 4 trillion yuan for the 14th Five-Year Plan, a 40% increase from the previous plan, with an average annual investment of 800 billion yuan [4][5]. - The total investment for the 14th Five-Year Plan is expected to approach 1 trillion yuan, with the combined investment from both major grids exceeding 5 trillion yuan, ensuring strong demand support for the industry [4][5]. Group 3: Global Market Trends - The global electric grid investment is projected to reach 390 billion USD in 2024 and exceed 400 billion USD in 2025, with an estimated total of 12 trillion USD from 2025 to 2030 [9][10]. - The U.S. is entering a new investment cycle in its power system, with significant demand for electricity driven by AI industries, making it challenging to complete grid construction in the short term [7][14]. - The overseas market is experiencing a shortage of high-voltage electrical equipment, with delivery times extending significantly, creating opportunities for Chinese manufacturers to capture market share [8][14]. Group 4: Company Performance and Opportunities - Companies with high overseas revenue and clear international orders, such as Siyi Electric and Sifang Co., have outperformed the sector average, with some stocks reaching historical highs [13][18]. - The export of transformers from China is expected to reach 9.036 billion USD in 2025, with a year-on-year growth of 34.83%, indicating a strong international demand [14][18]. - The domestic electric equipment industry is operating at full capacity, with major manufacturers in Guangdong and Jiangsu reporting high-value orders extending to 2027 [20]. Group 5: Future Outlook - The electric grid equipment sector's growth is supported by multiple factors, including policy, demand, and performance, with a high likelihood of sustained prosperity over the next 5-10 years [22]. - However, the sector's high valuation and significant recent gains raise concerns about potential corrections if unfavorable conditions arise, such as delays in overseas orders or rising raw material prices [22].

Core Viewpoint - The recent surge in A-share stocks related to the power grid indicates a strong market sentiment towards the electric power sector, driven by favorable government policies and significant investment plans [1][3]. Group 1: Market Performance - In recent trading days, A-share stocks related to the power grid have shown a continuous upward trend, with multiple stocks hitting the daily limit up [1][3]. - On March 6, stocks such as New Energy Taishan and Guangdian Electric reached their daily limit, contributing to a broader rally in the sector [1][3]. Group 2: Government Policies and Investment Plans - The government work report emphasizes the construction of a new power system and the acceleration of smart grid development, which is expected to boost the sector [2][4]. - The State Grid announced a fixed asset investment of 4 trillion yuan for the 14th Five-Year Plan, representing a 40% increase compared to the previous plan, with an average annual investment of 800 billion yuan [2][4]. - The Southern Power Grid is projected to invest around 1 trillion yuan during the same period, leading to a total investment of nearly 5 trillion yuan from both major grids [4][5]. Group 3: Future Projections and Industry Trends - The State Grid plans to implement ten initiatives to support the high-quality development of new energy, including the operation of 15 ultra-high voltage direct current projects and a 35% increase in inter-provincial transmission capacity [4][5]. - By 2030, the operational and under-construction pumped storage capacity is expected to exceed 120 million kilowatts, with renewable energy generation accounting for over 30% of the total in the operational area [5]. - Global investment in power grids is rapidly increasing, with projections of reaching $390 billion in 2024 and exceeding $400 billion in 2025 [7]. - The demand for electricity from data centers is expected to rise significantly, with a forecasted increase from 415 TWh in 2024 to 945 TWh by 2030, indicating a growing need for infrastructure upgrades [7]. Group 4: International Developments - In the U.S., a new investment cycle in the power system is underway, driven by increased electricity demand from the AI industry, which may lead to a shortage of high-voltage equipment [8]. - The Texas and Mid-Atlantic regions are advancing transmission expansion plans totaling $75 billion, focusing on building ultra-high voltage AC lines to enhance grid reliability [7][8].

证券代码：002498 证券简称：汉缆股份 公告编号：2026-009 青岛汉缆股份有限公司 股票交易异常波动公告 一、股票交易异常波动的情况介绍 4、经核查，公司、控股股东和实际控制人不存在关于公司的应披露而未披 露的重大事项，也不存在处于筹划阶段的重大事项； 5、控股股东及实际控制人在本公司股票交易异常波动期间未买卖本公司股 票； 6、公司不存在违反公平信息披露规定的情形。 青岛汉缆股份有限公司（以下简称"公司"）于 2026 年 3 月 4 日、2026 年 3 月 5 日连续两个交易日收盘价格涨幅偏离值累计超过 20%，根据深圳证券交易 所交易规则等有关规定，属于股票交易异常波动的情况。 二、公司关注并核实相关情况 针对公司股票异常波动，公司对有关事项进行了核查，现将有关情况说明如 下： 1、经核查，公司前期披露的信息不存在需要更正、补充之处； 2、经核查，公司未发现近期公共媒体报道了可能或已经对本公司股票交易 价格产生较大影响的未公开重大信息； 3、经核查，公司目前经营情况正常，近期公司经营情况及内外部经营环境 未发生重大变化； 三、是否存在应披露而未披露信息的说明 本公司董事会确认，本公司目前没有 ...

Market Overview - The A-share market showed a strong upward trend in the morning, with the Shenzhen Component Index rising over 1% and the ChiNext Index increasing by more than 3% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.55 trillion yuan, a decrease of 91.8 billion yuan compared to the previous trading day [1][7] - Over 4,500 stocks in the market experienced gains, indicating broad market participation [1] Sector Performance - The MicroLED concept saw a collective surge, with over twenty constituent stocks hitting the daily limit, including Huacan Optoelectronics and Jucan Optoelectronics, both reaching a 20% limit up [1] - The electric grid equipment sector continued its strong performance, with China West Electric hitting a historical high and stocks like Hancable and Jicheng Electronics achieving consecutive limit ups [1] - The CPO concept maintained its strength, with Kaige Precision Machinery rising nearly 10% to set a new historical high [1] - Quantum technology stocks were active, with Shenzhou Information hitting the daily limit [1] - The controllable nuclear fusion concept also gained momentum, with China Nuclear Engineering and Baili Electric both reaching the daily limit [1] Decline in Specific Stocks - Oil and gas stocks weakened, with companies like Quanyou Co., Water Development Gas, and Blue Flame Holdings hitting the daily limit down [2] Closing Statistics - At the close, the Shanghai Composite Index rose by 0.84%, the Shenzhen Component Index increased by 1.67%, and the ChiNext Index gained 2.43% [3][4] - The market sentiment was bullish, with 85.34% of users expressing a positive outlook [5] Trading Data - The market recorded 4,537 stocks rising, 877 stocks declining, and 72 stocks hitting the daily limit up, while 6 stocks hit the daily limit down [6] - The trading volume was noted at 1.55 trillion yuan, with a predicted volume of 2.34 trillion yuan for the next trading day [7]

Group 1 - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% during three consecutive trading days from February 24 to February 26, 2026 [2] - The company conducted a verification of the situation and confirmed that there were no corrections or supplements needed for previously disclosed information [3] - The company reported that its current operating conditions are normal, with no significant changes in the internal and external business environment [3] Group 2 - The board of directors confirmed that there are no undisclosed matters that should have been disclosed according to the Shenzhen Stock Exchange listing rules [4] - The company stated that neither the controlling shareholders nor the actual controllers engaged in buying or selling the company's stock during the period of abnormal trading [3] - The company emphasized compliance with fair information disclosure regulations and confirmed that there are no violations [5]

二、公司关注并核实相关情况 证券代码：002498 证券简称：汉缆股份 公告编号：2026-008 针对公司股票异常波动，公司对有关事项进行了核查，现将有关情况说明如 下： 青岛汉缆股份有限公司 股票交易异常波动公告 一、股票交易异常波动的情况介绍 青岛汉缆股份有限公司（以下简称"公司"）于 2026 年 2 月 24 日、2026 年 2 月 25 日、2026 年 2 月 26 日连续三个交易日收盘价格涨幅偏离值累计超过 20%，根据深圳证券交易所交易规则等有关规定，属于股票交易异常波动的情况。 四、必要的风险提示 1、经自查，公司不存在违反公平信息披露的情形； 1、经核查，公司前期披露的信息不存在需要更正、补充之处； 2、经核查，公司未发现近期公共媒体报道了可能或已经对本公司股票交易 价格产生较大影响的未公开重大信息； 3、经核查，公司目前经营情况正常，近期公司经营情况及内外部经营环境 未发生重大变化； 4、经核查，公司、控股股东和实际控制人不存在关于公司的应披露而未披 露的重大事项，也不存在处于筹划阶段的重大事项； 5、控股股东及实际控制人在本公司股票交易异常波动期间未买卖本公司股 票； 6、公司不存 ...

Group 1 - The core point of the news is that the ultra-high voltage index experienced a 2% increase during trading on February 26 [1] - Among the constituent stocks, Tongguang Cable saw a rise of over 12% [1] - Zhongtian Technology, Hengtong Optic-Electric, and Hangdian Co. all reached their daily limit up [1] - Hancable shares increased by 3% [1]

Market Overview - On February 25, the Shanghai Composite Index rose by 0.72% to 4147.23 points, the Shenzhen Component Index increased by 1.29% to 14475.86 points, and the ChiNext Index climbed by 1.41% to 3354.82 points. The total trading volume in the Shanghai and Shenzhen markets reached 2.46 trillion yuan, an increase of approximately 260.48 billion yuan compared to the previous trading day. A total of 3540 stocks rose, 1529 fell, and 121 remained unchanged, with thematic sectors showing strong performance [1]. Popular Stocks - The top ten popular stocks in A-shares include Baogang Group, Aerospace Development, Changchun High-tech, Yuntianhua, Hancable, Northern Rare Earth, Hebang Biotechnology, Jinzhengdai, Chuanjinnuo, and Lioo [1][2]. Baogang Group - Baogang Group's market attention is driven by its advantages in rare earth resources and the effectiveness of its strategic transformation. The price of rare earth concentrate has been raised for the sixth consecutive time, indicating an improvement in its bargaining power within the rare earth industry chain. The production of rare earth steel reached a historical high of 1.5 million tons, supported by its exclusive supply rights from the world's largest rare earth mine [3]. Aerospace Development - Aerospace Development's rise in popularity is attributed to dual advancements in governance optimization and strategic layout. The company has recently completed a standardized board of directors' restructuring and revised several management systems. Its subsidiary, Aerospace Tianmu, is advancing the "Tianmu No. 1" satellite project through capital increase and expansion, enhancing its strategic positioning in military informationization and commercial aerospace [3]. Changchun High-tech - Changchun High-tech is gaining attention due to significant breakthroughs in the innovative drug sector. The company has received clinical approval for the world's first ointment for treating pediatric micropenis and has strong sales for its IL-1β monoclonal antibody. Additionally, it secured a $1.365 billion overseas business development contract, marking a substantial business increment [4]. Yuntianhua - Yuntianhua's market interest stems from its resource advantages and external demand. The company possesses nearly 800 million tons of phosphate reserves with a self-sufficiency rate of 100%. The production of its 100,000-ton iron phosphate project has commenced, and the upcoming spring farming season is expected to boost phosphate fertilizer demand [4]. Hancable - Hancable's popularity is driven by technological advantages underpinned by policy support. The State Grid's investment plan of 4 trillion yuan is expected to stimulate demand for high-end cables, particularly in ultra-high voltage and flexible direct current sectors. The company has core technologies in ±535kV submarine cables and has optimized its governance structure to enhance competitiveness [5]. Northern Rare Earth - Northern Rare Earth's market focus is influenced by policy, supply-demand dynamics, and performance. As a leader in the rare earth industry, the company benefits from national protection policies and the tightening of supply controls, which have improved the supply-demand balance and driven up rare earth prices. The company's net profit is expected to increase by 116.67% to 1.346 billion yuan [5]. Hebang Biotechnology - Hebang Biotechnology's rise is linked to resource layout and positive business developments. The company has obtained exploration rights for over 1,000 square kilometers of gold mines in Australia and is advancing multi-metal mining projects in Xinjiang. Its methionine business is experiencing growth, and external factors such as rising commodity prices are enhancing profitability [6]. Jinzhengdai, Chuanjinnuo, and Lioo - Jinzhengdai is benefiting from increased attention in the fertilizer industry, with rising domestic urea prices and improved governance structure. Chuanjinnuo is seeing a significant profit increase of 144%-180% due to international phosphate prices exceeding $700 per ton. Lioo has capitalized on AI marketing and liquid cooling server trends, achieving a net profit increase of 469.1% [6].