经公司自查并向控股股东书面发函查证，截至本公告披 露日，不存在应披露而未披露的重大事项或重要信息。 截至 2026 年 1 月 19 日收盘，公司股票收盘市盈率（TTM）为 183.03，市净率 36.91，显著高于同行业滚动市盈率 24.64，市净率 3.29 （2026 年 1 月 16 日数据）。公司股票短期内涨幅较大，市盈率、市 净率较高，可能存在股价炒作风险。敬请广大投资者注意投资风险， 理性投资。 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担法律责任。 重要内容提示： 保定天威保变电气股份有限公司（以下简称"公司"或"本公 司"）股票于 2026 年 1 月 15 日、1 月 16 日、1 月 19 日连续 3 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》的有关规定，属于股票交易异常波动情况。 一、股票交易异常波动的具体情况 证券代码：600550 证券简称：保变电气 公告编号：临 2026-004 公司股票于 2026 年 1 月 15 日、1 月 16 日、1 月 19 日连续 3 ...

Core Viewpoint - The flexible DC transmission concept has seen a significant increase of 5.14%, leading the sector in gains, with 48 stocks rising, including notable performers like Shuangjie Electric and Hancable, which hit the daily limit up [1][2]. Group 1: Market Performance - The flexible DC transmission sector recorded a net inflow of 5.805 billion yuan, with 29 stocks receiving net inflows, and 7 stocks exceeding 100 million yuan in net inflows [2]. - The top net inflow stock was TBEA, with a net inflow of 2.561 billion yuan, followed by China XD Electric and Shuangjie Electric with net inflows of 2.028 billion yuan and 597 million yuan, respectively [2][3]. Group 2: Stock Performance - Key stocks in the flexible DC transmission sector included: - TBEA: 9.99% increase, 14.71% turnover rate, net inflow of 2560.56 million yuan [3]. - China XD Electric: 10.04% increase, 8.78% turnover rate, net inflow of 2027.94 million yuan [3]. - Shuangjie Electric: 20.00% increase, 39.16% turnover rate, net inflow of 596.73 million yuan [3]. - Other notable performers included Hancable with a 10.09% increase and a net inflow rate of 22.02%, and Senyuan Electric with a 10.08% increase and a net inflow rate of 23.12% [4]. Group 3: Sector Comparison - The flexible DC transmission sector outperformed other sectors, with the next highest gain being the ultra-high voltage sector at 4.29% [2]. - Other sectors experiencing declines included WiFi 6 and Xiaohongshu concepts, which fell by 1.79% and 1.55%, respectively [2].

Group 1 - The ultra-high voltage concept sector rose by 4.29%, ranking second among concept sectors, with 106 stocks increasing, including Hanlan Co., Senyuan Electric, and Dalian Electric Porcelain reaching the daily limit [1] - Notable gainers in the ultra-high voltage sector included Caneng Power, Electric Power Research Institute, and Hongxiang Co., with increases of 17.72%, 16.67%, and 15.17% respectively [1] - The sector saw a net inflow of 4.976 billion yuan from main funds, with 58 stocks receiving net inflows, and 11 stocks exceeding 100 million yuan in net inflow [2] Group 2 - The top stocks by net inflow included TBEA with 2.561 billion yuan, followed by China XD Electric, Baobian Electric, and Changfei Optical Fiber with net inflows of 2.028 billion yuan, 356 million yuan, and 349 million yuan respectively [2] - The net inflow ratios for leading stocks were China XD Electric at 31.87%, Dalian Electric Porcelain at 28.30%, and Senyuan Electric at 23.12% [3] - The trading volume and turnover rates for TBEA, China XD Electric, and Baobian Electric were 256.06 million yuan with a turnover rate of 14.71%, 202.79 million yuan with a turnover rate of 8.78%, and 35.56 million yuan with a turnover rate of 19.68% respectively [3][4]

Group 1 - The core viewpoint of the article highlights a significant increase in the power grid equipment sector, which rose by 6.94% on the trading day, with YN Power leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] - A detailed table of individual stock performances within the power grid equipment sector shows various stocks with their closing prices, percentage changes, trading volumes, and transaction amounts [1] Group 2 - The net inflow of main funds into the power grid equipment sector was 6.472 billion yuan, while retail funds experienced a net outflow of 2.429 billion yuan [3] - A breakdown of fund flows indicates that major stocks like TBEA and China XD Electric saw significant net inflows of 2.408 billion yuan and 1.807 billion yuan, respectively, while retail investors withdrew funds from these stocks [3] - The table of fund flows provides insights into the net inflows and outflows for various stocks, highlighting the contrasting behaviors of institutional and retail investors [3]

Core Insights - China's transformer exports are projected to reach a record high of 64.6 billion RMB in 2025, marking a nearly 36% increase from the previous year, driven by global shortages and rising prices in the power equipment market [1] - The average export price per transformer has risen to 205,000 RMB, reflecting a one-third increase year-on-year, amidst significant global demand for transformer infrastructure [1] - The global investment in power grids is expected to exceed 480 billion USD in 2024, with strong growth momentum anticipated in the coming years [1] Group 1: Market Dynamics - The demand surge for transformers is primarily driven by the modernization of aging power grids and a global boom in data center construction, with the global data center market projected to grow from 242.72 billion USD in 2024 to 584.86 billion USD by 2032 [4] - The International Energy Agency (IEA) forecasts that the delivery cycle for power transformers will remain high through 2025, with the U.S. expected to face a 30% supply shortfall in transformer demand [5][6] - The price index for global power transformers has increased 1.5 times since 2020, with some complex models reaching prices 2.6 times higher than pre-pandemic levels [5][6] Group 2: Supply Chain and Investment - China's transformer exports account for one-quarter of the global market, with significant reliance from Europe and the U.S. on imports due to severe shortages [10] - The State Grid of China has announced a fixed asset investment of 4 trillion RMB during the 14th Five-Year Plan, a 40% increase from the previous plan, aimed at building a new power system [10] - China's total electricity consumption is projected to exceed 10 trillion kWh by 2025, reflecting a 5% year-on-year growth, which will further support domestic demand for transformers [10]

Market Overview - China's GDP is projected to grow by 5% year-on-year by 2025, with A-shares showing mixed performance today; the Shanghai Composite Index rose by 0.29% to 4114 points, while the Shenzhen Component increased by 0.09%, and the ChiNext Index fell by 0.7% [1] - The total market turnover reached 2.73 trillion yuan, a decrease of 324.3 billion yuan compared to the previous trading day, with over 3500 stocks rising [1] Sector Performance - The State Grid announced that fixed asset investment during the 14th Five-Year Plan period is expected to reach 4 trillion yuan, leading to a surge in the electric grid equipment sector, with over ten stocks hitting the daily limit [2][6] - Precious metals stocks performed strongly, with Sichuan Gold and Zhaojin Mining both hitting the daily limit, and other stocks like Shandong Gold and Zhongjin Gold also seeing significant gains [4][5] - The Hainan Free Trade Zone concept stocks surged, with Hainan Development hitting the daily limit and other stocks like Shen Nong Agriculture and Jinpan Technology also showing strong performance [8][9] - The commercial aerospace sector was active, with stocks like Oke Yi and Can Neng Electric hitting the daily limit, driven by successful tests of a manned spacecraft by Beijing Chuan Yue Technology [10][11] Notable Declines - The Kimi concept and AI corpus sectors saw declines, with stocks like People's Daily and Vision China hitting the daily limit down [2] - Communication equipment stocks faced significant losses, with Ruijie Networks dropping over 12% and other stocks like Cambridge Technology and Oriental Communication hitting the daily limit down [12][14] - Baogang Co. experienced a sharp decline of 5.2% following an explosion at its plate factory, resulting in casualties and production disruptions [15][16] Future Outlook - The market is expected to transition to a volatile trend after reaching previous highs, with increased focus on earnings disclosures as January progresses. Companies with better-than-expected earnings or those that stabilize post-disclosure are likely to attract attention [18]

Market Overview - The A-share market showed mixed performance on January 19, with the Shanghai Composite Index closing at 4114.00 points, up 0.29%, while the Shenzhen Component Index rose 0.09% to 14294.05 points, and the ChiNext Index fell 0.70% to 3337.61 points [1] - The total trading volume in the Shanghai and Shenzhen markets was 2.71 trillion yuan, a decrease of 317.9 billion yuan compared to the previous trading day [1] Sector Performance - The aviation, tourism, hotel and catering, and electrical equipment sectors saw significant gains, while the internet, communication equipment, software services, and semiconductor sectors experienced declines [1] - The electric grid equipment sector had a notable surge, with several stocks hitting the daily limit, including Baobian Electric and China West Electric [2] - The precious metals sector also performed well, with stocks like Sichuan Gold and Zhaojin Gold reaching their daily limit [2] Institutional Insights - According to Jifeng Investment Advisory, the market is in an upward trend, with many sectors finding support at the 60-day moving average, indicating a new round of upward momentum [3] - Citic Securities highlighted the strategic importance of global rare earth resources, predicting a sustained increase in demand from emerging sectors such as electric vehicles and humanoid robots, leading to a potential supply-demand gap by 2026 [4] Economic Forecast - The National Bureau of Statistics projected a 5% year-on-year growth for China's GDP in 2025, with quarterly growth rates of 5.4%, 5.2%, 4.8%, and 4.5% respectively [5] Company Developments - Xiaomi's second-generation self-developed SoC, the Xuanjie O2, is expected to utilize TSMC's N3P process, with plans to expand its application beyond smartphones to tablets, cars, and computers [6]

Core Viewpoint - The A-share market experienced significant activity on January 19, with 103 stocks hitting the daily limit up and 30 stocks hitting the limit down, indicating a volatile trading environment [1] Group 1: Stock Performance - The ultra-high voltage concept stocks were notably active, with companies like Baobian Electric achieving a limit up for two consecutive days within three days, and other firms such as Siyuan Electric and Hongsheng Huayuan also seeing consecutive limit ups [1] - The power grid equipment sector showed strength, with Sanbian Technology achieving four limit ups in five days, and Xinlian Electronics hitting the limit up for two consecutive days within three days [1] - Several stocks recorded impressive consecutive limit ups, including Jiamei Packaging with 15 limit ups in 22 days, and Fenglong Co. with 14 consecutive limit ups [1] Group 2: Declining Stocks - *ST Aowei faced a continuous decline with seven consecutive limit downs, while *ST Yanshi and *ST Wanfang experienced five consecutive limit downs [1] - Other companies like Zhizhen Technology and ST Keli Da faced three consecutive limit downs, indicating a trend of poor performance among certain stocks [1]

Core Viewpoint - The A-share market showed mixed performance with the Shanghai Composite Index rising by 0.29%, the Shenzhen Component Index increasing by 0.09%, while the ChiNext Index fell by 0.7% [1] Group 1: Industry Performance - The commercial aerospace sector experienced a significant surge, with companies like Aviation Power and Aviation Technology hitting the daily limit, and Aerospace Nanhu rising over 8% [1] - The electrical and grid equipment sector also performed strongly, with stocks such as TBEA, China Western Power, and Baobian Electric reaching the daily limit [1] Group 2: Sector Declines - The optical module and semiconductor sectors faced notable declines, with Cambridge Technology hitting the daily limit down, Ruijie Networks dropping over 10%, and Saiwei Electronics falling over 9% [1]

Core Viewpoint - The A-share market experienced a mixed performance with the Shanghai Composite Index rising by 0.29% to 4114.0 points, while the ChiNext Index fell by 0.7% to 3337.61 points, indicating a narrow fluctuation in trading activity on January 19 [1] Group 1: Market Performance - The Shanghai Composite Index increased by 12.09 points, or 0.29%, closing at 4114.0 points [1] - The Shenzhen Component Index rose by 12.97 points, or 0.09%, to 14294.05 points [1] - The CSI 300 Index gained 2.58 points, or 0.05%, ending at 4734.46 points [1] - The total trading volume in the two markets reached 2.71 trillion yuan, with over 3500 stocks rising [1] Group 2: Sector Highlights - The electric grid equipment sector saw a significant surge, with multiple stocks hitting the daily limit, driven by a report from Huatai Securities predicting a 4 trillion yuan investment from the State Grid [2] - The precious metals sector strengthened, with both Zhaojin Mining and Sichuan Gold hitting the daily limit, as international gold and silver prices reached historical highs [3] - The tourism sector also performed well, with stocks like Jiuhua Tourism and Dalian Shengya hitting the daily limit, supported by increasing travel bookings ahead of the upcoming holidays [4] Group 3: Institutional Insights - CITIC Securities stated that adjustments in financing margins do not affect the overall upward trend of the market but will influence market structure [5] - Guotai Junan highlighted the acceleration of thematic rotation, focusing on domestic semiconductor and electric power sectors, as regulatory measures aim to stabilize market fluctuations [6] - Dongfang Securities projected that the Shanghai Composite Index would oscillate between 4000 and 4200 points before the Spring Festival, while still favoring sectors with strong demand and performance potential [7]