Group 1 - The company *ST节能 has experienced a significant decline, with a limit drop leading to a total decrease of 18.59% over four consecutive trading days [1]

Group 1 - The core point of the article is that *ST Jieneng has experienced a significant decline, hitting the daily limit down and marking its fourth consecutive trading day of losses, with a total drop of 18.59% over four days [2] Group 2 - The stock has faced a continuous downward trend, indicating potential concerns among investors regarding the company's performance [2] - The article highlights the importance of monitoring the stock's performance closely due to its recent volatility [2] - The decline may reflect broader market sentiments or specific issues related to the company that require further investigation [2]

Group 1: New Stock Offerings - Tianpu Co., Ltd. (Stock Code: 605255) has a tender offer period from November 20, 2025, to December 19, 2025[1] - Hangzhou Steam Turbine Co., Ltd. (Stock Code: 200771) has a cash option declaration period from November 19, 2025, to November 25, 2025[1] - Central Plaza (Stock Code: 600280) announced on November 20, 2025[1] Group 2: Stock Performance Alerts - Moen Electric (Stock Code: 002451) reported severe abnormal fluctuations on November 14, 2025[1] - ST Yuancheng (Stock Code: 603388) reported severe abnormal fluctuations on November 11, 2025[1] - ST Keli Da (Stock Code: 603828) reported severe abnormal fluctuations on November 12, 2025[1] Group 3: Recent Announcements - Jiumuwang (Stock Code: 601566) announced on November 20, 2025[1] - Taiping Bird (Stock Code: 603877) announced on November 20, 2025[1] - Huaci Co., Ltd. (Stock Code: 001216) announced on November 20, 2025[1]

证券代码：000820 股票简称：*ST节能 公告编号：2025-071 神雾节能股份有限公司 关于股票交易异常波动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完 整，没有虚假记载、误导性陈述或重大遗漏。 针对公司股价异常波动，公司通过电话问询、书面函件及其他通讯方式对控 股股东、实际控制人及公司全体董事和高级管理人员就有关事项进行了核实，现 将核实情况说明如下： 1、公司于2025年7月26日、8月16日和9月3日在巨潮资讯网上披露了《关于 控股股东所持部分股份被司法拍卖进展公告》（公告编号：2025-049；2025-059； 2025-064），控股股东神雾科技集团股份有限公司所持公司2,300万股和9,000万股 限售股均流拍。截止目前，公司尚未收到关于上述两次法拍事项后续处置的具体 通知。公司将密切关注股份法拍事项的进展情况，并及时履行信息披露义务。若 后续2,300万股和9,000万股限售股均拍卖成交或司法划转且完成过户手续，神雾 科技集团股份有限公司所持公司股份将累计减少至4,960万股，占公司目前总股本 的7.67%，神雾集团将不再为公司第一大股东，公司控制权可能发生变更，未来 ...

Core Insights - The environmental equipment sector saw an increase of 1.78% on November 18, with *ST节能 leading the gains [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Stock Performance Summary - *ST节能 closed at 3.86, up 4.89% with a trading volume of 84,600 shares and a transaction value of 32.1461 million yuan [1] - 亚米股份 closed at 21.16, up 2.32% with a trading volume of 63,200 shares and a transaction value of 134 million yuan [1] - 美埃科技 closed at 48.61, up 2.32% with a trading volume of 24,300 shares and a transaction value of 118 million yuan [1] - 国林科技 closed at 16.62, up 0.97% with a trading volume of 128,800 shares and a transaction value of 215 million yuan [1] - 青达环保 closed at 27.16, up 0.78% with a trading volume of 11,600 shares and a transaction value of 31.0144 million yuan [1] - 创元科技 closed at 11.25, up 0.54% with a trading volume of 90,200 shares and a transaction value of 101 million yuan [1] - *ST清研 closed at 17.21, up 0.12% with a trading volume of 10,400 shares and a transaction value of 17.8267 million yuan [1] - 力合科技 closed at 12.54, down 0.16% with a trading volume of 23,300 shares and a transaction value of 29.0822 million yuan [1] - ST先河 closed at 8.21, down 0.36% with a trading volume of 55,400 shares and a transaction value of 45.3862 million yuan [1] - 盛剑科技 closed at 24.57, down 0.77% with a trading volume of 9,641 shares and a transaction value of 23.6591 million yuan [1] Fund Flow Analysis - The environmental equipment sector experienced a net outflow of 111 million yuan from institutional investors, while retail investors saw a net inflow of 81.1765 million yuan [2] - The main fund inflows and outflows for specific stocks include: - 国林科技 had a net inflow of 28.8919 million yuan from institutional investors [3] - 创元科技 had a net inflow of 18.2455 million yuan from institutional investors [3] - 亚米股份 had a net inflow of 6.6770 million yuan from institutional investors [3] - *ST节能 had a net inflow of 2.8607 million yuan from institutional investors [3] - 久吾高科 had a net inflow of 2.5113 million yuan from institutional investors [3]

Group 1 - A total of 63 stocks in the A-share market reached the daily limit on November 18, indicating strong market activity [1] - Notable stocks include *ST Lvkang with 9 consecutive limit-ups in the veterinary medicine sector, and Shengli Shares with 6 consecutive limit-ups in the natural gas sector [1] - Other significant performers include Zhenai Meijia with 5 limit-ups in the home textile sector, and Jiuwang with 5 limit-ups in the clothing sector [1] Group 2 - ST Ruihe and Longzhou Shares both achieved 4 limit-ups, with ST Ruihe in the photovoltaic sector and Longzhou Shares in energy storage [1] - Huaxia Xingfu, also with 4 limit-ups, is associated with the robotics concept [1] - Companies like Aerospace Development and Zhongshui Fishery recorded 3 limit-ups, involved in commercial aerospace and agricultural sectors respectively [1]

Core Insights - The environmental equipment sector saw an increase of 0.97% on November 17, with *ST节能 leading the gains [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Stock Performance Summary - *ST节能 closed at 3.68, up 5.14% with a trading volume of 182,400 shares and a transaction value of 66.35 million [1] - 菲达环保 closed at 5.90, up 3.51% with a trading volume of 272,200 shares and a transaction value of 160 million [1] - 碧兴物联 closed at 24.97, up 3.40% with a trading volume of 16,700 shares and a transaction value of 40.93 million [1] - 久吾高科 closed at 30.91, up 2.83% with a trading volume of 44,300 shares and a transaction value of 136 million [1] - 青达环保 closed at 26.95, up 1.85% with a trading volume of 14,500 shares and a transaction value of 38.93 million [1] - 华宏科技 closed at 15.61, up 1.50% with a trading volume of 150,800 shares and a transaction value of 235 million [1] - 龙源技术 closed at 8.26, up 1.35% with a trading volume of 129,600 shares and a transaction value of 106 million [1] - 国林科技 closed at 16.46, up 1.23% with a trading volume of 56,300 shares and a transaction value of 92.62 million [1] - 龙净环保 closed at 16.10, up 1.13% with a trading volume of 147,700 shares and a transaction value of 236 million [1] - 楚杯科技 closed at 26.55, up 0.87% with a trading volume of 10,600 shares and a transaction value of 28.08 million [1] Fund Flow Analysis - The environmental equipment sector experienced a net outflow of 71.62 million from institutional investors, while retail investors saw a net inflow of 40.04 million [2] - 游资资金 (speculative funds) had a net inflow of 31.58 million [2] Individual Stock Fund Flow - 菲达环保 had a net inflow of 16.74 million from institutional investors, while retail investors experienced a net outflow of 18.48 million [3] - 盈峰环境 saw a net inflow of 9.32 million from institutional investors, but a net outflow of 9.28 million from speculative funds [3] - 美埃科技 had a net inflow of 2.81 million from institutional investors and a net inflow of 2.06 million from speculative funds [3] - 碧兴物联 experienced a net inflow of 2.50 million from institutional investors, but a net outflow of 6.58 million from retail investors [3] - 龙源技术 had a net inflow of 1.17 million from institutional investors, while retail investors saw a net outflow of 6.98 million [3]

Market Overview - The environmental equipment sector rose by 0.07% on November 10, with *ST Jieneng leading the gains [1] - The Shanghai Composite Index closed at 4018.6, up 0.53%, while the Shenzhen Component Index closed at 13427.61, up 0.18% [1] Stock Performance - *ST Jieneng (000820) closed at 3.36, with a gain of 5.00% and a trading volume of 151,700 shares, amounting to a transaction value of 50.44 million yuan [1] - Qingda Environmental (688501) closed at 27.28, up 4.16%, with a trading volume of 19,500 shares and a transaction value of 52.61 million yuan [1] - Zhongcai Energy (603126) saw a 3.20% increase, closing at 7.75 with a trading volume of 256,300 shares [1] - Xuedilong (002658) closed at 9.73, up 3.18%, with a significant trading volume of 1.1343 million shares, resulting in a transaction value of 1.133 billion yuan [1] Fund Flow Analysis - The environmental equipment sector experienced a net outflow of 98.88 million yuan from institutional funds, while retail investors saw a net inflow of 128 million yuan [2] - The main funds showed varied net inflows and outflows across different stocks, with Longjing Environmental (600388) receiving a net inflow of 28.38 million yuan [3] - *ST Jieneng had a net inflow of 7.46 million yuan from main funds, despite a net outflow from retail investors [3]

New Stock Listings - Daming Electronics (603376) listed at an issue price of 12.55 on November 6, 2025[1] - Haixia Innovation (300300) and Jiangbolong (301308) reported severe abnormal fluctuations on November 4, 2025[1] - Several companies including Xiangnan Xinchuan (300475) and Lansi Heavy Industry (603169) also reported abnormal fluctuations in late October[1] Abnormal Fluctuations - ST Bosen (002569) reported a fluctuation of 5939 on November 5, 2025[2] - Hailu Heavy Industry (002255) experienced a fluctuation of 5812 on November 5, 2025[2] - ST Aowei (002231) had a fluctuation of 5668 on November 5, 2025[2] - Rongke Technology (300290) reported a fluctuation of 4706 on November 3, 2025[2] - ST Xiongmao (600599) had a fluctuation of 5001 on November 4, 2025[2]

Market Overview - The environmental equipment sector rose by 0.37% on November 6, with *ST Jieneng leading the gains [1] - The Shanghai Composite Index closed at 4007.76, up 0.97%, while the Shenzhen Component Index closed at 13452.42, up 1.73% [1] Stock Performance - Key stocks in the environmental equipment sector showed varied performance, with *ST Jieneng closing at 3.27, up 5.14%, and Hengying Environmental at 27.88, up 5.01% [1] - Other notable performers included Guolin Technology at 16.95, up 2.17%, and Zhongcai Energy at 7.49, up 1.49% [1] Trading Volume and Value - The trading volume for *ST Jieneng was 153,100 shares, with a transaction value of approximately 49.79 million yuan [1] - Hengying Environmental had a trading volume of 30,300 shares, with a transaction value of about 83.54 million yuan [1] Capital Flow - The environmental equipment sector saw a net inflow of 9.74 million yuan from institutional investors, while retail investors experienced a net outflow of 10.56 million yuan [2][3] - Major stocks like Guolin Technology and Meai Technology had significant capital movements, with Guolin Technology seeing a net outflow of 22.64 million yuan from institutional investors [3]