（文章来源：证券时报网） 龙虎榜数据显示，该股因连续3个交易日内日收盘价格涨幅偏离值累计达30%、日换手率达30%、日收 盘价涨幅达15%上榜龙虎榜3次，买卖居前营业部中，机构净买入9811.50万元，深股通累计净买入1.47 亿元，营业部席位合计净卖出1.09亿元。 据天眼查APP显示，江龙船艇科技股份有限公司成立于2003年01月21日，注册资本37766.7996万人民 币。（数据宝） 近日该股表现 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.11.21 | 14.50 | 55.14 | 6859.20 | | 2025.11.20 | 2.09 | 55.33 | -9101.93 | | 2025.11.19 | 20.03 | 48.67 | 19496.56 | | 2025.11.18 | -2.02 | 46.42 | -5478.95 | | 2025.11.17 | 20.01 | 45.88 | 32845.07 | | 2025.11.14 | 0.59 | 12.64 | 36 ...

（文章来源：每日经济新闻） 每经AI快讯，江龙船艇涨15.21%，报25.83元/股，股价再创新高，总市值突破97.55亿元，成交额达 27.16亿元。 ...

E Vice I 2025 年 11 月 24 日 看好 相关研究 证券分析师 韩强 A0230518060003 hanqiang@swsresearch.com 武雨桐 A0230520090001 wuyt@swsresearch.com 穆少阳 A0230524070009 musy@swsresearch.com 册 分歧污 达邵炜 A0230124030001 dasw@swsresearch.com 联系人 达邵炜 A0230124030001 dasw@swsresearch.com 期待"十五五"订单陆续落 大军工行业关注度 国防军工行业周报（2025年第 48 周） 本期投资提示: 上周申万国防军工指数下跌 1.72%，中证军工龙头指数下跌 2.87%，同期上证综指下 跌 3.9%, 沪深 300 下跌 3.77%, 创业板指下跌 6.15%, 申万国防军工指数跑赢创业 板指、跑赢沪深 300、跑赢上证综指、跑赢军工龙头指数。1、从细分板块来看，上周 国防军工板块 1.72%的跌幅在 31 个申万一级行业涨跌幅排名第 4 位。2、从我们构建的 军工集团指数变化来看，上周中证民参军涨跌幅排名 ...

公司主要从事公务执法船艇、旅游休闲船艇和特种作业船艇的设计、研发、生产和销售，为客户提 供从应用设计、产品制造到维修保养等全方位的个性化服务解决方案。公司的经营情况、内外部经营环 境未发生重大变化。 11月19日，江龙船艇(300589.SZ)发布公告称，公司股票交易价格连续三个交易日内收盘价格涨幅 偏离值累计超过30%，属于股票交易异常波动的情形。 ...

（文章来源：每日经济新闻） 每经AI快讯，11月24日，军工板块延续上周强势，中船防务、航天动力、雷科防务涨停，航天环宇、 久之洋、江龙船艇均涨超10%。 ...

Market Performance - All three major indices declined during the week from November 17 to 21, with the Shanghai Composite Index falling by 3.90%, the Shenzhen Component Index by 5.13%, and the ChiNext Index by 6.15% [1][2]. Stock Movements - A total of 17 stocks experienced a weekly increase of over 30%, with Jianglong Shipbuilding leading at a rise of 64.97%. Other notable gainers included Rongji Software (61.06%), Zhongshui Fishery (61.05%), and *ST Dongtong (45.41%) [3][4]. - Conversely, 58 stocks saw declines exceeding 20%, with Huasheng Lithium Battery leading the drop at 33.19%, followed by Shanshui Bide (31.71%) and Zhongneng Electric (28.42%) [3][4]. Trading Activity - 78 stocks had a turnover rate exceeding 100%, with C South Network leading at 256.12%, followed closely by Jianglong Shipbuilding at 251.43% and C Hengkun at 243.47% [5][6]. - The majority of stocks with turnover rates above 100% were from the power equipment, computer, and pharmaceutical sectors [5]. Capital Flow - No industry saw net inflows from major funds during the week, with the power equipment sector experiencing a net outflow exceeding 50 billion yuan. Notably, Kaimeteqi received a net inflow of 1.297 billion yuan, marking a weekly increase of 13.93% [8][9]. - Other stocks with significant net inflows included Yidian Tianxia (9.04 billion yuan), Rongji Software (7.71 billion yuan), and C South Network (7.68 billion yuan) [8][9]. Margin Trading - Ningde Times topped the list for net buy amounts in margin trading, with a net buy of 2.117 billion yuan despite a weekly decline of 8.44%. Other notable net buys included Zhongji Xuchuang and Aerospace Development [10][11]. Institutional Research - A total of 441 listed companies were researched by institutions, with Ninebot Company-WD receiving the most attention from 179 institutions. Other companies like Rongbai Technology and Lens Technology were also highlighted [13][14]. - Institutions showed a focus on sectors such as industrial machinery, electronic components, and specialty chemicals [13]. New Institutional Interests - Institutions initiated coverage on 50 stocks this week, with nine stocks receiving target prices. Notable mentions include Tanshihua with a target price of 11.14 yuan and Beifang Navigation with a target price of 15.60 yuan [15][16].

Group 1 - A total of 78 stocks had a turnover rate exceeding 100% this week, with C South Network leading at 256.12%, followed by Jianglong Shipbuilding at 251.43%, and C Hengkun at 243.47% [1] - The majority of stocks with a turnover rate above 100% belong to the electric equipment, computer, and pharmaceutical industries according to the Shenwan first-level industry classification [1] - In terms of weekly price changes, Jianglong Shipbuilding, Rongji Software, and *ST Dongtong (rights protection) had the highest increases among stocks with a turnover rate exceeding 100% [1]

Group 1 - A total of 17 stocks experienced a price increase of over 30% during the week of November 17 to November 21 [1] - Jianglong Shipbuilding topped the list with a weekly increase of 64.97% [1] - Rongji Software and Zhongshui Fishery followed closely with increases of 61.06% and 61.05% respectively, while *ST Dongtong saw a rise of 45.41% [1] Group 2 - In contrast, 58 stocks recorded a decline of over 20% during the same week [1] - Huasheng Lithium Battery led the decline with a drop of 33.19% [1] - Other notable declines included Shanshui Bide and Zhongneng Electric, which fell by 31.71% and 28.42% respectively [1]

Market Overview - The A-share market experienced a collective decline in the past week (November 17-21), with the Shanghai Composite Index closing at 3834.89 points, down 3.90%, the Shenzhen Component Index at 12538.07 points, down 5.13%, and the ChiNext Index at 2920.08 points, down 6.15% [1] - Only 9.5% of stocks rose during the week, with 57 stocks increasing over 15% and 259 stocks decreasing over 15%. No sectors recorded gains, with the power equipment, comprehensive, and basic chemicals sectors leading the decline [1] Top Performing Stocks - Jianglong Shipbuilding (300589.SZ) topped the weekly gainers with a 64.97% increase, followed by Rongji Software (002474.SZ) and Zhongshui Fishery (000798.SZ) with gains of 61.06% and 61.05% respectively. Several stocks related to military, aquaculture, or AI applications also saw significant increases [3][4] - Jianglong Shipbuilding specializes in the design, development, production, and sales of various types of vessels, including law enforcement and special operation boats, and has a total market capitalization of approximately 8.5 billion yuan [3][5] Business Performance - Jianglong Shipbuilding reported a 59.03% year-on-year decline in revenue for the first three quarters of 2025, totaling 509 million yuan, and a net loss of 36.86 million yuan, a 252.17% decrease year-on-year. The company also reported a basic earnings per share of -0.10 yuan [5] - The company secured new orders worth 507 million yuan, a 9.03% increase year-on-year, with a backlog of orders amounting to 1.491 billion yuan, up 2.47% year-on-year [5] Military and Aquaculture Business - Jianglong Shipbuilding's law enforcement vessel business accounted for 56.43% of its operations, with multiple product orders in Fujian Province, including law enforcement vessels for various agencies [7] - The company has established a long-term strategic partnership with Moen Marine, a leading supplier in the global aquaculture industry, and has renewed contracts for the construction of 12 aquaculture workboats [7] Underperforming Stocks - Huasheng Lithium Battery (688353.SH) was the worst performer of the week, with a decline of 33.19%. Other stocks like Shanshui Bide (300844.SZ) and Zhongneng Electric (300062.SZ) also saw significant drops [10][11] - Huasheng Lithium Battery specializes in lithium battery electrolyte additives and had previously reached a historical high before experiencing a sharp decline [11][12] Industry Trends - The electrolyte additive market is experiencing a recovery, with prices for key products like vinylene carbonate (VC) and fluorinated ethylene carbonate (FEC) rising due to increased demand from energy storage and power batteries [12] - Despite the positive market trends, Huasheng Lithium Battery faces uncertainties regarding its performance, with a reported net loss of 102.97 million yuan for the first three quarters of 2025 [12]

Group 1 - The article highlights that 43 stocks appeared on the weekly trading list, with 24 showing net purchases from the Shenzhen Stock Connect, indicating strong investor interest [1] - The top three stocks with the highest net purchases were Jianglong Shipbuilding, Rongjie Co., and Aerospace Development, with net purchases of 147.36 million, 139.09 million, and 72.45 million respectively [1] - The average increase for stocks with net purchases was 11.15%, outperforming the Shanghai Composite Index, which fell by 3.90% during the same period [1] Group 2 - Among the stocks with net sales, 19 were identified, with the highest net sales recorded for Duofluoride and Tianci Materials, amounting to 439.53 million and 126.01 million respectively [2] - The stock with the largest increase was Jianglong Shipbuilding, which saw a cumulative rise of 64.97% over the week [1] - The trading turnover rate for Jianglong Shipbuilding was notably high at 251.43%, indicating significant trading activity [1]