Strong Stocks - As of November 20, the Shanghai Composite Index fell by 0.4% to 3931.05 points, the Shenzhen Component Index decreased by 0.76% to 12980.82 points, and the ChiNext Index dropped by 1.12% to 3042.34 points [1] - A total of 49 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: Jiumuwang (601566) with 7 consecutive limit ups, Aerospace Development (000547) with 5 consecutive limit ups, and Intelligent Control (002877) with 3 consecutive limit ups [1] - Detailed data for the top 10 strong stocks includes: - Jiumuwang (601566): 7 consecutive limit ups, turnover rate of 16.7% - Aerospace Development (000547): 5 consecutive limit ups, turnover rate of 42.6% - Intelligent Control (002877): 3 consecutive limit ups, turnover rate of 44.48% [1] Strong Concept Sectors - The top three concept sectors with the highest gains in the A-share market are: Hainan Free Trade Zone with a gain of 2.2%, Salt Lake Lithium Extraction with a gain of 1.43%, and Metal Lead with a gain of 0.99% [2][3] - The detailed data for the top 10 concept sectors includes: - Hainan Free Trade Zone: 2.2% increase - Salt Lake Lithium Extraction: 1.43% increase - Metal Aluminum: 0.99% increase - Metal Zinc: 0.9% increase - Huawei Euler: 0.74% increase - Rental and Sale Rights: 0.63% increase - F5G Concept: 0.55% increase - Animal Vaccines: 0.33% increase - Sugar Substitute Concept: 0.32% increase - Artemisinin: 0.31% increase [3]

Core Insights - Intelligent Control experienced a trading halt today, with a turnover rate of 44.48% and a transaction volume of 1.148 billion yuan, alongside a price fluctuation of 21.95% [2] - Institutional investors net sold 13.32 million yuan, while brokerage seats collectively net bought 46.94 million yuan [2] - The stock was flagged by the Shenzhen Stock Exchange due to its significant daily price fluctuation and turnover rate [2] Trading Data - The top five brokerage seats accounted for a total transaction volume of 241 million yuan, with a net buying amount of 33.62 million yuan [2] - The leading buying brokerage was Aijian Securities, with a purchase amount of 33.39 million yuan, while the top selling entity was an institutional seat, net selling 13.32 million yuan [2] - The stock saw a net inflow of 354,400 yuan from major funds today, with large orders contributing a net inflow of 5.85 million yuan [2] Recent Performance - Over the past five days, the stock has seen a net inflow of 118 million yuan from major funds [2] - The stock's significant trading activity and price movements indicate heightened investor interest and potential volatility [2]

Market Overview - As of November 20, the Shanghai Composite Index closed at 3931.05 points, down 15.69 points, a decrease of 0.40% [1] - The Shenzhen Component Index closed at 12980.82 points, down 99.27 points, a decrease of 0.76% [1] - The ChiNext Index closed at 3042.34 points, down 34.50 points, a decrease of 1.12% [1] Stock Performance - A total of 80 A-shares had a turnover rate exceeding 20%, with stocks like Guqi Wool Material and Jianglong Shipbuilding exceeding 50% turnover [1] - The top three stocks by turnover rate included: - Guqi Wool Material (Stock Code: 001390) with a turnover rate of 58.81% and a closing price of 32.96 yuan, up 10.01% [1] - Jianglong Shipbuilding (Stock Code: 300589) with a turnover rate of 55.33% and a closing price of 19.58 yuan, up 2.09% [1] - C South Network Technology (Stock Code: 301638) with a turnover rate of 53.40% and a closing price of 22.00 yuan, down 7.91% [1] Notable Stocks - Other notable stocks with high turnover rates included: - Sanmu Group (Stock Code: 000632) with a turnover rate of 49.68% and a closing price of 7.45 yuan, up 5.08% [1] - C Hengkun (Stock Code: 688727) with a turnover rate of 47.40% and a closing price of 58.22 yuan, down 3.05% [1] - Langchao Software (Stock Code: 600756) with a turnover rate of 45.73% and a closing price of 22.50 yuan, down 5.58% [1] Additional Stock Insights - Other stocks with significant turnover rates included: - Intelligent Control (Stock Code: 002877) with a turnover rate of 44.48% and a closing price of 12.00 yuan, up 9.99% [1] - Guolian Aquatic Products (Stock Code: 300094) with a turnover rate of 43.66% and a closing price of 4.76 yuan, down 11.52% [1] - Chuling Information (Stock Code: 300250) with a turnover rate of 42.66% and a closing price of 32.10 yuan, up 7.72% [1]

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]

Core Viewpoint - The stock price of Intelligent Control has experienced an abnormal fluctuation, with a cumulative increase of over 20% in the closing prices over two consecutive trading days (November 18 and November 19, 2025) [1] Summary by Relevant Sections - **Stock Price Movement** - The company's stock price has shown a significant increase, with a cumulative rise exceeding 20% over two trading days [1] - **Company Disclosure** - The company confirmed that there are no corrections or supplements needed for previously disclosed information [1] - No recent media reports have been identified that could have significantly impacted the company's stock price [1] - **Operational Status** - The company has not observed any major changes in its operational situation or external business environment recently [1]

证券代码：002877 证券简称：智能自控 公告编号：2025-076 无锡智能自控工程股份有限公司 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。 一、股票交易异常波动的情况介绍 无锡智能自控工程股份有限公司（以下简称"公司"或"本公司"）（证券简称： 智能自控，证券代码：002877）股票交易价格连续 2 个交易日内（2025 年 11 月 18 日、2025 年 11 月 19 日）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》的相关规定，属于股票交易异常波动的情况。 二、关注说明、核实情况 针对公司股票异常波动情况，公司根据《深圳证券交易所股票上市规则》等规 定，对相关问题进行了必要的核实，有关情况说明如下： 1、公司前期所披露的信息，不存在需要更正、补充之处； 6、公司不存在违反公平信息披露的情形。 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，本公司目前没有任何根据深交所《股票上市规则》等有关 规定应予以披露而未披露的事项或与该事项有关的筹划、商谈、意向、协议等；董 1 证券代码：002 ...

Group 1 - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over two consecutive trading days (November 18, 2025, and November 19, 2025) [1] - There have been no significant changes in the company's operational situation or external business environment recently [1] - The company, its controlling shareholders, and actual controllers have no undisclosed significant matters related to the company, nor are there any major matters in the planning stage [1] Group 2 - During the period of stock price fluctuation (November 18, 2025, and November 19, 2025), the controlling shareholders and actual controllers did not engage in buying or selling the company's stock [1]

Market Overview - On November 18, 16 stocks had sealed orders exceeding 100 million yuan, indicating strong market interest [2] - The top six stocks by sealed order volume were Huaci Co., Ltd. (29.93 million hands), Intelligent Control (26.63 million hands), Huaxia Happiness (26.35 million hands), Sichuang Medical (24.34 million hands), Huasheng Tiancheng (22.63 million hands), and Central Mall (21.96 million hands) [2] Company Highlights - Huaci Co., Ltd. had the highest sealed order amount at 617 million yuan, followed by Huasheng Tiancheng at 483 million yuan, Inspur Software at 281 million yuan, and Intelligent Control at 264 million yuan [2] - Huaci Co., Ltd. focuses on the production and sales of daily ceramics, with its Vietnam production facility having commenced construction on August 28 [2][3] Sector Performance AIGC Sector - Several stocks in the AIGC sector reached their daily limit, including Fushi Holdings, Xuan Ya International, Guangyun Technology, Yuanlong Yatu, Inspur Software, and Vision China [4] - Fushi Holdings announced its "AI MAX" strategy aimed at cost reduction and maximizing marketing effectiveness through AIGC technology [4] Automotive Chip Sector - Stocks such as Longxun Co., Ltd., Geer Software, and Dawi Co., Ltd. saw significant gains [5] - Longxun Co., Ltd. has successfully introduced its video bridge and processing chips into automotive applications, with 11 chips certified by AEC-Q100 [5] Textile and Apparel Sector - Companies like Taiping Bird, True Love Home, Seven Wolves, Jiumuwang, and Jiaxin Silk experienced notable stock performance [6][7] - True Love Home reported a revenue of 724 million yuan for the first three quarters of 2025, a year-on-year increase of 16.16%, with a net profit of 230 million yuan, up 310.28% [6] - Jiumuwang maintained the top market share in men's pants for 25 consecutive years, achieving a net profit of 310 million yuan in the first three quarters, a 129.63% increase year-on-year [7] Investment Trends - Nine stocks on the Dragon and Tiger list had net purchases exceeding 100 million yuan, with Aerospace Development leading at 246 million yuan [8] - Institutional investors showed significant interest in stocks like Deli Jia, Dawi Co., Ltd., and Yongtai Technology, with net purchases of 125 million yuan, 102 million yuan, and 75.97 million yuan respectively [8]

证券代码：002877 证券简称：智能自控 公告编号：2025-075 无锡智能自控工程股份有限公司 关于公司股东减持股份触及 1%整数倍的公告 无锡天亿信投资有限公司保证向本公司提供的信息内容真实、准确、完整，没 有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 一、本次权益变动的具体情况 无锡智能自控工程股份有限公司（以下简称"本公司"或"公司"）于 2025 年 10 月 20 日披露了《关于股东减持股份的预披露公告》（公告编号：2025-071）， 公司控股股东、实际控制人沈剑标先生之一致行动人无锡天亿信投资有限公司计划 自本公告之日起 15 个交易日后的 3 个月内（即 2025 年 11 月 10 日起至 2026 年 2 月 8 日止），以集中竞价方式减持本公司股份不超过 3,550,000 股（占本公司总股本 比例 1.00%）。 公司近日收到控股股东、实际控制人之一致行动人无锡天亿信投资有限公司的 《关于股份减持计划实施情况的告知函》，无锡天亿信投资有限公司自 2025 年 11 月 11 日至 2025 年 11 月 17 日通过集中竞 ...

Core Points - The company, Intelligent Control (002877.SZ), announced a share reduction plan implemented by its controlling shareholder, Wuxi Tianyi Xin Investment Co., Ltd. [1] - From November 11, 2025, to November 17, 2025, Wuxi Tianyi Xin Investment Co., Ltd. reduced its holdings by 2,020,100 shares, representing 0.57% of the company's total share capital [1] - Following this reduction, the combined shareholding of the controlling shareholder and its concerted parties decreased from 36.45% to 35.88%, triggering a change in equity that touches the 1% integer multiple [1]