证券简称：华银电力 证券代码：600744 公告编号：临 2025-019 大唐华银电力股份有限公司 关于股价异常波动的公告 本公司董事会及全体董事保证本公告内容不存在虚假 记载、误导性陈述或重大遗漏，并对公告内容的真实性、准 确性、完整性承担法律责任。 ●重要内容提示 ●大唐华银电力股份有限公司（以下简称"公司"或"华 银电力"）股票于2025年7月3日、7月4日、7月7日连续三个 交易日内收盘价格涨幅偏离值累计超过20%，根据《上海证 券交易所交易规则》等有关规定，属于股票交易异常波动的 情形。 ●根据WIND行业类（2024）中WIND电力上市公司股票 数据显示，截至2025年7月7日，同行业上市公司的平均滚动 市盈率（TTM）为30.33倍（算术平均），华银电力股票滚动 市盈率（TTM）为-304.82倍；同行业上市公司的平均市净率 （LF）为2.05倍（算术平均），华银电力股票市净率（LF） 为11.91倍；2025年7月3日、7月4日、7月7日（近3个交易日） 华银电力股票累计换手率为39.98%。华银电力市盈率、市净 率、换手率明显高于同行业上市公司。华银电力股票短期内 涨幅较大，自2025年7 ...

Core Viewpoint - The supercritical power generation concept has seen a 2.20% increase, ranking 7th among concept sectors, with significant gains from several stocks within the sector [1][2]. Group 1: Stock Performance - 72 stocks within the supercritical power generation sector experienced gains, with Huayin Power, YN Energy, and Huadian Liaoning reaching the daily limit up [1]. - Notable stock performances include: - Guangdong Power A: +8.05% - Gan Energy: +7.45% - Jiantou Energy: +6.59% [1][5]. - The stocks with the largest declines include: - Shengde Xintai: -3.28% - ST Huaxi: -1.82% - Jiuli Special Materials: -1.59% [1][7]. Group 2: Capital Flow - The supercritical power generation sector attracted a net inflow of 544 million yuan, with 41 stocks receiving net inflows [2][3]. - The top stocks by net inflow include: - Rongfa Nuclear Power: 433.42 million yuan - Huadian International: 84.74 million yuan - Jingneng Power: 82.74 million yuan [2][3]. - The net inflow ratios for leading stocks are: - Inner Mongolia Huadian: 18.31% - Jingneng Power: 17.48% - Huadian Energy: 15.44% [3].

Core Viewpoint - Huayin Power (600744) announced that there was no trading activity by its controlling shareholders, directors, supervisors, or senior management during the period of abnormal stock price fluctuations, and no other significant events were found that could have a major impact on the company's stock price [1] Group 1 - The company confirmed that its controlling shareholders and management did not engage in buying or selling the company's stock during the period of abnormal fluctuations [1] - The company did not identify any other significant events that could have influenced its stock price [1]

Market Review - The Shanghai Composite Index experienced narrow fluctuations, while the ChiNext Index fell over 1% [1] - Power stocks surged, with companies like Shaoneng Co., Huayin Power, and Shimao Energy hitting the daily limit [1] - Cross-border payment and stablecoin concepts were active, with stocks such as Zhongyi Technology and Jingbei Fang also reaching the daily limit [1] - Real estate stocks saw intraday gains, with companies like Yudai Development and Shahe Co. hitting the daily limit [1] - The overall market saw more gainers than losers, with over 3,200 stocks in the Shanghai, Shenzhen, and Beijing markets in the green, and total trading volume at 1.22 trillion yuan, down nearly 220 billion yuan from the previous trading day [1] Power Sector - The power sector continued to rise, with Huayin Power achieving four consecutive daily limits in five days, and other stocks like Changcheng Electric and Huaguang Huaneng also hitting the daily limit [4][5] - The National Climate Center predicts that high temperatures will be intense and prolonged this year, with the highest temperatures in North China possibly exceeding 42°C, and high temperatures expected to last over 30 days [4] - On July 4, the national maximum power load reached 1.465 billion kilowatts, an increase of about 200 million kilowatts from the end of June and nearly 150 million kilowatts from the same period last year, setting a historical record [4] - The East China grid load reached 422 million kilowatts, with air conditioning load accounting for approximately 37% [4] - The load in provinces like Jiangsu, Shandong, Henan, Anhui, and Hubei has set new records nine times since the start of summer [4] RWA Concept - The RWA concept remained active, with stocks like Jinyi Culture and Xinyada continuing to hit daily limits [7][8] - On July 4, the People's Bank of China released a notice soliciting opinions on the "Rules for the RMB Cross-Border Payment System," clarifying detailed processes for CIPS participants [7] - The Hong Kong "Stablecoin Regulation" is set to take effect in August, with the government expecting to issue a limited number of licenses this year [7] Medical Devices - The medical device sector performed well, with stocks like Baolait and Zhengchuan Co. hitting daily limits [11] - On July 6, the Ministry of Finance announced measures regarding government procurement of medical devices imported from the EU, stating that EU companies (excluding those with operations in China) will be excluded from participating in procurement activities exceeding 45 million yuan [11][12] - The policy aims to systematically restructure the development path of high-end medical devices through five core measures, including speeding up innovation approvals and clarifying classification standards [12]

涨停股中，*ST国华、ST金鸿等10只股为ST股。连续涨停天数看，*ST亚振已连收7个涨停板，连续涨 停板数量最多。从收盘涨停板封单量来看，华银电力最受资金追捧，收盘涨停板封单有4153.28万股， 其次是韶能股份、金一文化等，涨停板封单分别有4064.75万股、3886.70万股。以封单金额计算，国投 中鲁、华银电力、韶能股份等涨停板封单资金较多，分别有3.94亿元、2.78亿元、2.49亿元。（数据 宝） 两市涨停股一览 | 002052 | 同洲电子 | 12.42 | 8.37 | 294.63 | 3659.30 | 家用电器 | | --- | --- | --- | --- | --- | --- | --- | | 603256 | 宏和科技 | 20.25 | 5.82 | 170.42 | 3451.01 | 建筑材料 | | 605500 | 森林包装 | 9.97 | 11.70 | 317.37 | 3164.23 | 轻工制造 | | 603822 | 嘉澳环保 | 57.16 | 6.14 | 51.74 | 2957.46 | 基础化工 | | 603976 | 正川股份 | ...

Market Overview - The A-share market experienced fluctuations, with the Shanghai Composite Index closing up 0.02% and the ChiNext Index down over 1% [3][4] - A total of 3,255 stocks rose, while 1,978 stocks fell, with a total trading volume of 12,270.67 billion CNY [4][5] Electric Power Sector - Electric power stocks surged against the market trend, with companies like ShaoNeng Co., China Huadian Corp, and Shimao Energy hitting the daily limit [5][6] - The increase in electricity demand was driven by high temperatures across multiple regions, leading to a record high in national electricity load on July 4 [5] Charging Pile Sector - The charging pile sector saw significant gains, with companies like Aotexun hitting the daily limit [12][13] - A notice from the National Development and Reform Commission emphasized the need for scientific planning and construction of high-power charging facilities, aiming for over 100,000 such facilities by the end of 2027 [15][17] - The notice also highlighted the integration of charging facilities with local economic development and the importance of smart management and technology upgrades in the charging infrastructure [16][17] Real Estate Sector - Real estate stocks experienced a rally, with companies like Yuhua Development and Shahe Co. reaching their daily limits [8] - The Ministry of Housing and Urban-Rural Development called for accelerated construction of safe, comfortable, and green housing to stabilize market expectations and activate demand [8] Cross-Border Payment and Stablecoin Sector - Stocks related to cross-border payments and stablecoins showed volatility, with companies like Zhongyi Technology and Jingbeifang hitting the daily limit [7]

Market Overview - The A-share market experienced a decline today, with all three major indices falling, particularly the ChiNext index which dropped over 1% [1] - At the close, the Shanghai Composite Index rose slightly by 0.02% to 3473 points, while the Shenzhen Component Index fell by 0.7% and the ChiNext index decreased by 1.21% [2][3] - The total trading volume for the day was 1.23 trillion yuan, a decrease of 227.4 billion yuan compared to the previous trading day, with over 3200 stocks rising [3] Sector Performance Power Sector - The power sector saw a surge, with multiple stocks hitting the daily limit, including Huayin Power and Shenzhen Nanshan Electric, among others [4] - Notable performers included Disen Co., which rose over 18%, and Nanshan Technology, which increased by over 14% [6][7] - The maximum power load in China reached 1.465 billion kilowatts last Friday, an increase of approximately 200 million kilowatts since the end of June, and nearly 150 million kilowatts higher than the same period last year [6] Cross-Border Payment Sector - The cross-border payment sector also performed well, with stocks like Zhongyi Technology and Huafeng Super Fiber hitting the daily limit [8][9] - The upcoming implementation of the stablecoin regulations in Hong Kong is expected to boost this sector [9] Real Estate Sector - Real estate stocks experienced significant gains, with companies like Yudai Development and Shahe Shares hitting the daily limit [10][11] Biopharmaceutical Sector - The biopharmaceutical sector faced a downturn, with stocks like Kexing Pharmaceutical dropping over 14% [15][16] Apple Concept Stocks - Apple-related stocks continued to decline, with East Mountain Precision and GoerTek both falling over 5% [17] Gaming Sector - The gaming sector also saw declines, with companies like Gigabit and Giant Network dropping over 3% [18] Investment Recommendations - Companies in upstream resource sectors (copper, aluminum, oil) and capital goods (engineering machinery, heavy trucks) are recommended due to rising overseas demand and domestic policy shifts [19] - Consumer sectors such as hospitality, tourism, and branded apparel are also highlighted for potential investment opportunities [19]

Market Performance - The A-share market showed mixed results with the Shanghai Composite Index up by 0.02%, while the Shenzhen Component and ChiNext Index fell by 0.7% and 1.21% respectively, with over 3200 stocks rising overall [1][3] Sector Performance - The shipbuilding, electric power, real estate, and internet e-commerce sectors performed strongly, while the biopharmaceuticals, weight loss drugs, and AI mobile phone sectors saw significant declines [1][3] Notable Stocks - Real estate stocks surged, with companies like Yucheng Development, Shahe Shares, and Nanshan Holdings hitting the daily limit, while others like Haitai Development and JinDi Group also saw gains [3] - Electric power stocks experienced a notable rally, with nearly 10 stocks including Shaoneng Shares and Huayin Electric reaching the daily limit [3] Stock Price Movements - Significant stock price increases included: - Disen Shares (+18.56% to 7.09) - Nanguang Technology (+14.72% to 35.46) - Shaoneng Shares (+10.07% to 6.12) - Huayin Electric (+10.02% to 6.70) - Shimao Energy (+10.01% to 21.00) [4] Capital Flow - Main capital inflows were observed in the real estate and banking sectors, while education and engineering machinery sectors experienced net outflows [5] - Individual stocks with notable net inflows included Qingdao Kingking, Tianyu Digital Science, and Hailian Jinhui, attracting 642 million, 611 million, and 514 million respectively [6] - Stocks facing significant net outflows included Zhongji Xuchuang, Xinyi Sheng, and Dongfang Caifu, with outflows of 692 million, 496 million, and 378 million respectively [7] Institutional Insights - Citic Securities highlighted the mid-year reporting period as a critical window for identifying structural opportunities, emphasizing the importance of performance-driven investments in sectors like solid-state batteries, copper, aluminum, and pharmaceuticals [8] - Guo Cheng Investment noted that small-cap stocks are under pressure due to new regulations on algorithmic trading, which may lead to decreased liquidity in this segment [8] - Zhongxin Jian Investment pointed out that the Shanghai Composite Index reached a new high since 2025, driven by improvements in macroeconomic conditions, market sentiment, and positive mid-year earnings forecasts [8]

Group 1: Power Sector - Several companies in the power sector have shown significant stock performance, with Huaguang Huaneng achieving a 10.02% increase over three consecutive days [2] - Shaoneng Co. saw a 10.07% rise over two days due to changes in its controlling shareholder [2] - New Zhonggang and Shen Nan Electric A both recorded a 10.00% increase over two days, driven by the power sector's overall positive sentiment [2] - New companies like Shimao Energy and YN Energy debuted with a 10.00% increase, indicating strong market interest in the power sector [2] Group 2: Cross-Border Payment - The People's Bank of China is seeking public opinion on the draft rules for the Cross-Border Interbank Payment System (CIPS), which outlines detailed processes for account management and fund settlement [4][18] - Companies like Xinyada and Jingbeifang have seen stock increases of 9.98% and 10.00% respectively, attributed to developments in cross-border payment and digital currency [5] Group 3: Smart Grid - The National Development and Reform Commission has issued a notice promoting the scientific planning and construction of high-power charging facilities, which is expected to enhance the smart grid infrastructure [7] - Companies such as Xinling Electric and Suwen Electric have experienced stock increases of 20.00% and 20.01% respectively, reflecting positive market sentiment towards smart grid advancements [8] Group 4: Real Estate - The Ministry of Housing and Urban-Rural Development is actively working to stabilize expectations and stimulate demand in the real estate market, which has led to increased stock performance for companies like Nanshan Holdings and Caixin Development [9][12] - Nanshan Holdings recorded a 9.90% increase over four days, while Caixin Development saw a 9.85% rise over three days, indicating a recovery trend in the real estate sector [10][12] Group 5: Medical Devices - The Ministry of Finance has decided to exclude EU companies from participating in government procurement for certain medical devices, which is expected to benefit domestic manufacturers [15] - Companies like Jin'an Guoji and Baolait have seen stock increases of 9.96% and 20.02% respectively, driven by favorable policy changes in the medical device sector [16] Group 6: Nuclear Power - The Shanghai Stock Exchange has approved the merger of China Shipbuilding and China Shipbuilding Industry Corporation, which is expected to enhance the capabilities of the nuclear power sector [20] - Companies such as Changcheng Electric and Wangzi New Materials have recorded stock increases of 10.05% and 10.00% respectively, reflecting positive market sentiment towards nuclear power developments [21] Group 7: Digital Currency - The recent developments in the CIPS are also influencing the digital currency sector, with companies like Jinyi Culture and Jihong Co. seeing stock increases of 9.95% and 10.00% respectively [19]

Market Performance - High-temperature concept stocks have collectively strengthened, with Huayin Power achieving 5 consecutive trading limits and Shaoneng Co., New Zhonggang, and ShenNandian A experiencing 2 consecutive trading limits [1] - In the home appliance sector, Disen Co. surged by 17%, while Whirlpool hit the trading limit, and other companies like Aucma and Xueqi Electric also saw significant gains [1] Events - The National Climate Center predicts that due to global warming and the El Niño phenomenon, this year's high-temperature weather will be characterized by greater intensity and longer duration, with temperatures in North China potentially exceeding 42°C and lasting over 30 days [2] - From July 4 to 10, regions such as Huanghuai, Jianghan, and Jiangnan will experience persistent high temperatures, with some areas reaching or exceeding historical records, leading to increased electricity load across the country [3] - On July 4, the national maximum electricity load reached 1.465 billion kilowatts, an increase of approximately 200 million kilowatts from the end of June and nearly 150 million kilowatts year-on-year, setting a historical high [4] - Xiaomi's Vice President revealed that since June 24, air conditioning sales in Northeast Inner Mongolia have surged, with sales peaking at 20 times last year's levels [4] Institutional Insights - The high temperatures sweeping the nation have led to record electricity loads, creating a favorable environment for investment in the sector, especially with the ongoing increase in renewable energy installations [5] - In the home appliance sector, extreme heat in Europe has driven a rapid increase in air conditioning demand, with significant export growth to Europe, indicating strong market demand [5] - The recent high temperatures are expected to accelerate demand for thermal power, potentially leading to higher coal prices, with forecasts suggesting prices may exceed 750 yuan per ton by mid-August [5]