11月11日，世龙实业涨5.38%，截至发稿，报13.33元/股，成交2.33亿元，换手率7.73%，总市值31.99亿 元。 资料显示，江西世龙实业股份有限公司位于江西省景德镇市乐平市工业园区(世龙科技园)，成立日期 2003年12月2日，上市日期2015年3月19日，公司主营业务涉及AC发泡剂、氯化亚砜、氯碱等化工产品 的研发、生产和销售。主营业务收入构成为：AC系列产品58.76%，氯碱系列产品28.73%，氯化亚砜系 列产品5.40%，医、农药中间体3.30%，新材料助剂3.18%，其他产品0.46%，蒸汽0.16%。 从世龙实业十大流通股东角度 数据显示，中信保诚基金旗下1只基金位居世龙实业十大流通股东。中信保诚多策略混合(LOF)A （165531）三季度新进十大流通股东，持有股数95.64万股，占流通股的比例为0.4%。根据测算，今日 浮盈赚取约65.04万元。 中信保诚多策略混合(LOF)A（165531）成立日期2017年6月16日，最新规模11.33亿。今年以来收益 47.6%，同类排名1199/8147；近一年收益48.2%，同类排名710/8056；成立以来收益149.94%。 中信保 ...

Investment Rating - The report maintains an "Overweight" rating for the basic chemical industry [1][9]. Core Viewpoints - The basic chemical index outperformed the CSI 300 index by 2.93 percentage points, with a weekly increase of 2.50% compared to a decrease of 0.43% for the CSI 300 [3][15]. - Key sub-industries showing significant gains include potassium fertilizer (10.66%), fluorochemicals (7.24%), phosphorus fertilizer and phosphorus chemicals (6.60%), organic silicon (5.85%), and non-metallic materials III (3.75%) [16][19]. - The report highlights a positive trend in the vitamin market, with prices for Vitamin A and E increasing due to proactive price hikes by major producers, leading to heightened market activity [6][9]. Summary by Sections Market Trends - The basic chemical index increased by 2.50% over the past week, outperforming the CSI 300 index [15]. - The top-performing sub-industries included potassium fertilizer, fluorochemicals, and phosphorus chemicals [16]. Chemical Product Price Trends - The top five products with the highest weekly price increases were hydrochloric acid (Shandong) at 57.14%, NYMEX natural gas at 24.85%, concentrated nitric acid at 9.68%, and domestic vitamins E and A at 8.70% and 6.67% respectively [24][28]. - The products with the largest weekly price declines included POM (injection) at -14.06%, international butadiene at -11.64%, and coal tar at -7.29% [24][25]. Investment Recommendations - The report suggests focusing on several key sectors: refrigerants, chemical fibers, tire manufacturing, and agricultural chemicals, with specific companies highlighted for potential investment [9][45]. - Notable companies to watch include Jinshi Resources, Juhua Co., and Wanhu Chemical among others [9][45].

New Stock Issuance - New stock for Beikang Testing (920160) issued at a price of 6.70 on November 3, 2025[1] - New stock for Danna Biology (920009) issued at a price of 17.10 on November 3, 2025[1] Market Alerts - ST Zhongdi (000609) announced significant abnormal fluctuations on October 30, 2025[1] - Jiangbolong (301308) reported severe abnormal fluctuations on October 30, 2025[1] - Xiangnan Chip (300475) disclosed abnormal fluctuations on October 24, 2025[1] - Shangtai Technology (001301) announced abnormal fluctuations on November 3, 2025[1] - Hainan Development (002163) reported abnormal fluctuations on November 3, 2025[1] - Zhongrui Co., Ltd. (002374) disclosed abnormal fluctuations on November 3, 2025[1] - Fujian Jinsen (002679) announced abnormal fluctuations on November 3, 2025[1] - Yongxing Materials (002756) reported abnormal fluctuations on November 3, 2025[1] - Xinhongze (002836) disclosed abnormal fluctuations on November 3, 2025[1] - Guocheng Mining (000688) announced abnormal fluctuations on November 3, 2025[1]

Core Viewpoint - The company, Shilong Industrial, is a leading producer of AC blowing agents in China, with a strong focus on product quality and cost control, and operates across a full industrial chain [1] Group 1: Business Performance - In Q3 2025, Shilong Industrial reported revenue of 1.492 billion yuan, ranking 11th among 14 companies in the industry, with the top company, Zhongtai Chemical, generating 21.246 billion yuan [2] - The revenue breakdown shows that AC series products contributed 598 million yuan (58.76%), chlor-alkali products contributed 293 million yuan (28.73%), and chlorosulfonic acid contributed 55.03 million yuan (5.40%) [2] - The net profit for the same period was 40.427 million yuan, ranking 7th in the industry, with the leading company, Junzheng Group, reporting a net profit of 2.83 billion yuan [2] Group 2: Financial Stability - As of Q3 2025, Shilong Industrial's debt-to-asset ratio was 42.01%, an increase from 41.25% year-on-year, which is lower than the industry average of 49.11%, indicating good debt repayment capability [3] - The company's gross profit margin was 13.44%, up from 12.59% year-on-year, surpassing the industry average of 11.10%, reflecting strong profitability [3] Group 3: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 64.34% to 18,200, while the average number of circulating A-shares held per shareholder decreased by 39.15% to 13,200 [5] - Among the top ten circulating shareholders, a new shareholder, CITIC Prudential Multi-Strategy Mixed Fund, entered with 956,400 shares, while the招商量化精选股票发起式A exited the list [5] Group 4: Executive Compensation - The chairman and general manager, Wang Guoqing, saw his salary decrease from 2.6408 million yuan in 2023 to 960,800 yuan in 2024, a reduction of 1.68 million yuan [4]

Group 1: Stock Issuance and Trading Alerts - Multiple stocks experienced significant abnormal fluctuations, including 香农芯创 (300475) and 天普股份 (605255) with announcements on October 24 and 21 respectively[1] - 盈新发展 (000620) and *ST宝鹰 (002047) had announcements on October 30 indicating potential trading alerts[1] - A total of 30 stocks were flagged for abnormal trading activities on October 30, indicating a heightened market volatility[1] Group 2: Recent Announcements - 许多公司如 ST万方 (000638) and 农心科技 (001231) had their announcements published on October 27, indicating ongoing corporate activities[2] - The report includes links to detailed announcements for 30 different stocks, providing transparency and access to information for investors[2] - The announcements cover a range of sectors, highlighting the diverse nature of the market and the potential for investment opportunities[2]

证券代码：002748 证券简称：世龙实业 公告编号：2025-040 江西世龙实业股份有限公司 股票交易异常波动公告 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。 1、公司前期披露的信息不存在需要更正、补充之处。 2、公司未发现近期公共传媒报道了可能或已经对公司股票交易价格产生较 大影响的未公开重大信息。 3、公司近期经营情况正常，内外部经营环境未发生重大变化。 4、公司及控股股东不存在应披露而未披露的重大事项，或处于筹划阶段的 重大事项。 5、公司控股股东在公司股票交易异常波动期间未买卖公司股票。 三、是否存在应披露而未披露信息的说明 公司董事会确认，公司目前没有任何根据《深圳证券交易所股票上市规则》 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；董事会也未获悉公司有根据《深圳证券交易所股票上市规则》等有关规定 一、股票交易异常波动的情况介绍 江西世龙实业股份有限公司（以下简称"公司"或"本公司"）股票（证券 简称：世龙实业，证券代码：002748）连续三个交易日内（2025 年 10 月 28 日、 2025 年 10 ...

Core Viewpoint - The stock of Shilong Industrial experienced a significant drop, reaching the daily limit down, with a trading volume of 6.95 billion yuan and a turnover rate of 22.49% [2] Trading Performance - The stock's price fell by 8.72%, leading to its inclusion on the Shenzhen Stock Exchange's watchlist for significant price deviation [2] - The stock has been on the watchlist five times in the past six months, with an average price drop of 3.16% the day after being listed and an average decline of 7.15% over the following five days [3] Institutional Activity - Institutional investors net bought 3.37 million yuan, while brokerage seats collectively net sold 29.69 million yuan [2] - The top five brokerage seats accounted for a total transaction volume of 127 million yuan, with a net sell of 26.32 million yuan [2] Fund Flow - The stock saw a net outflow of 122 million yuan in principal funds today, with large orders contributing to a net outflow of 121 million yuan [3] - Over the past five days, the stock has experienced a total net outflow of 466 million yuan [3] Specific Trading Details - The leading institutional seat bought 12.45 million yuan and sold 9.08 million yuan, resulting in a net purchase of 3.37 million yuan [3]

Core Viewpoint - The company announced that its stock (002748) experienced an abnormal price fluctuation, with a cumulative decline exceeding 20% over three consecutive trading days from October 28 to 30, 2025 [1] Summary by Relevant Sections - **Stock Performance** - The stock price of the company fell significantly, with a cumulative drop of over 20% during the specified period [1] - **Company Response** - After an internal review, the company confirmed that there were no corrections or supplementary disclosures to previous information, and no undisclosed significant information affecting the stock price was found [1] - **Operational Status** - The company stated that its recent operations are normal, and there have been no significant changes in the internal or external environment [1] - **Shareholder Activity** - The controlling shareholder did not engage in any buying or selling of the company's stock during the period of price fluctuation [1] - **Investor Advisory** - The company advised investors to pay attention to information from designated media and to make rational decisions [1]

Group 1 - The "摘帽" concept index declined by 0.99%, ranking among the top declines in concept sectors, with notable declines in stocks such as 世龙实业 (down 10%), 先锋新材, and 山东墨龙 [1][2] - Among the "摘帽" concept stocks, 12 stocks experienced price increases, with 盛屯矿业, 招金黄金, and 合力泰 leading with gains of 6.35%, 4.83%, and 3.87% respectively [1][2] - The "摘帽" concept sector saw a net outflow of 1.188 billion yuan in main funds, with 30 stocks experiencing net outflows, and 海峡创新 leading with a net outflow of 460 million yuan [2][3] Group 2 - The top gainers in today's concept sectors included 海南自贸区 (up 4.35%), BC电池 (up 3.89%), and 金属锌 (up 3.60%), while the "摘帽" concept was among the sectors with the largest declines [2] - The stocks with the largest net outflows in the "摘帽" concept included 海峡创新, 合力泰, and 汇金股份, with net outflows of 460 million yuan, 274 million yuan, and 163 million yuan respectively [2][3] - The stocks with the largest net inflows included 盛屯矿业, 招金黄金, and 傲农生物, with net inflows of 313 million yuan, 41.84 million yuan, and 39.62 million yuan respectively [3]

Group 1 - The stock of Shilong Industrial experienced a limit down today, with a turnover rate of 23.57% and a trading volume of 821 million yuan, showing a price fluctuation of 16.13% [2] - Institutional investors net sold 14,300 yuan, while the total net selling by brokerage seats reached 32.06 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange due to a daily fluctuation value of 16.13% and a daily decline deviation of -11.33% [2] Group 2 - The top five brokerage seats accounted for a total transaction volume of 151 million yuan, with buying transactions amounting to 59.44 million yuan and selling transactions totaling 91.51 million yuan, resulting in a net selling of 32.07 million yuan [2] - Among the brokerage seats, one institutional special seat appeared, with a buying amount of 10.06 million yuan and a selling amount of 10.07 million yuan, leading to a net selling of 14,300 yuan [2] - The stock saw a net outflow of 154 million yuan in main funds today, with a significant outflow of 174 million yuan from large orders, while smaller orders saw a net inflow of 2.07 million yuan [2]