Market Performance - The engineering consulting services sector increased by 1.2% on September 16, with Huajian Group leading the gains [1] - The Shanghai Composite Index closed at 3861.87, up 0.04%, while the Shenzhen Component Index closed at 13063.97, up 0.45% [1] Individual Stock Performance - Huajian Group (600629) closed at 18.90, up 10.01%, with a trading volume of 789,600 shares and a transaction value of 1.463 billion [1] - Other notable gainers included: - Stock 300989: Closed at 17.89, up 5.73%, transaction value of 190 million [1] - Stock 300635: Closed at 15.40, up 5.26%, transaction value of 115 million [1] - Stock 603153: Closed at 20.17, up 4.35%, transaction value of 245 million [1] Fund Flow Analysis - The engineering consulting services sector experienced a net outflow of 211 million from institutional investors, while retail investors saw a net inflow of 291 million [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional selling and retail buying [2] Detailed Fund Flow for Selected Stocks - Shanghai Jianke (603153) had a net inflow of 17.38 million from institutional investors, but a net outflow of 6.39 million from speculative funds [3] - Other stocks with significant fund flow include: - Stock 300492: Net inflow of 14.49 million from institutional investors [3] - Stock 000779: Net inflow of 8.12 million from institutional investors [3]

近半年该股累计上榜龙虎榜23次，上榜次日股价平均跌1.75%，上榜后5日平均跌4.74%。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交4550.34万元，其中，买入成交额为 2369.45万元，卖出成交额为2180.89万元，合计净买入188.56万元。 具体来看，今日上榜营业部中，第一大买入营业部为国泰海通证券股份有限公司总部，买入金额为 706.03万元，第一大卖出营业部为中信证券股份有限公司上海分公司，卖出金额为734.68万元。 （原标题：中国瑞林换手率24.37%，上榜营业部合计净买入188.56万元） 资金流向方面，今日该股主力资金净流出1830.06万元，其中，特大单净流出376.94万元，大单资金净流 出1453.12万元。近5日主力资金净流入4678.84万元。 中国瑞林(603257)今日下跌5.27%，全天换手率24.37%，成交额3.99亿元，振幅4.71%。龙虎榜数据显 示，营业部席位合计净买入188.56万元。 8月26日公司发布的半年报数据显示，上半年公司共实现营业收入9.21亿元，同比增长2.59%，实现净利 润7474.61万元，同比增长26.77%。（数据宝） ...

Core Insights - The engineering consulting services sector saw an increase of 0.97% on September 15, with Huajian Group leading the gains [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Sector Performance - Huajian Group (600629) closed at 17.18, up 9.99% with a trading volume of 629,900 shares and a transaction value of 1.059 billion [1] - Youan Design (300983) closed at 23.25, up 7.14% with a trading volume of 36,500 shares and a transaction value of 83.3674 million [1] - Huatu Chuanxie (300492) closed at 77.00, up 7.09% with a trading volume of 40,700 shares and a transaction value of 307 million [1] - Other notable performers include Shanshui Bide (300844) up 3.37%, Shanghai Jianke (603153) up 2.49%, and Huashe Group (603018) up 2.19% [1] Fund Flow Analysis - The engineering consulting services sector experienced a net outflow of 330 million from institutional investors, while retail investors saw a net inflow of 281 million [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional investors pulling back while retail investors are more active [2] Individual Stock Fund Flow - Shanghai Jianke (603153) had a net outflow of 13.9475 million from institutional investors, while retail investors contributed a net inflow of 2.45666 million [3] - Huashe Group (603018) saw a net inflow of 9.5894 million from institutional investors, but a net outflow of 8.9502 million from retail investors [3] - Other stocks like Huatu Shanding (300492) and Youan Design (300983) also showed varied fund flows, indicating differing investor sentiments across the sector [3]

中国瑞林9月12日交易公开信息 中国瑞林(603257)今日下跌2.03%，全天换手率27.32%，成交额4.75亿元，振幅5.67%。龙虎榜数据显 示，营业部席位合计净卖出625.78万元。 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 中信证券股份有限公司上海分公司 | 806.27 | | | 买二 | 国泰海通证券股份有限公司总部 | 400.90 | | | 买三 | 中国国际金融股份有限公司北京建国门外大街证券营业部 | 399.01 | | | 买四 | 东莞证券股份有限公司南京分公司 | 356.98 | | | 买五 | 方正证券股份有限公司衢州龙游人民路证券营业部 | 354.76 | | | 卖一 | 中信证券股份有限公司桐乡振兴东路证券营业部 | | 853.40 | | 卖二 | 华西证券股份有限公司合肥长江西路证券营业部 | | 765.50 | | 卖三 | 高盛(中国)证券有限责任公司上海浦东新区世纪大道证券 | | 523.51 | | | 营业部 | ...

（原标题：中国瑞林龙虎榜：营业部净卖出733.59万元） 中国瑞林(603257)今日上涨2.26%，全天换手率32.49%，成交额5.71亿元，振幅8.59%。龙虎榜数据显示，营业部席位合计净卖出733.59万元。 上交所公开信息显示，当日该股因日换手率达32.49%上榜，营业部席位合计净卖出733.59万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交7167.75万元，其中，买入成交额为3217.08万元，卖出成交额为3950.67万元，合计 净卖出733.59万元。 具体来看，今日上榜营业部中，第一大买入营业部为中信证券股份有限公司桐乡振兴东路证券营业部，买入金额为853.90万元，第一大卖出营业 部为摩根大通证券(中国)有限公司上海银城中路证券营业部，卖出金额为976.37万元。 资金流向方面，今日该股主力资金净流出82.24万元，其中，特大单净流入702.08万元，大单资金净流出784.32万元。近5日主力资金净流出2176.48 万元。 8月26日公司发布的半年报数据显示，上半年公司共实现营业收入9.21亿元，同比增长2.59%，实现净利润7474.61万元，同比增长26.77%。 ...

Group 1 - The core viewpoint of the news highlights the recent trading performance and financial metrics of China Ruilin, indicating a decline in stock price and a notable financing activity on September 10, with a net financing purchase of 15.08 million yuan [1] - As of September 10, the total financing and securities balance for China Ruilin is 162 million yuan, which constitutes 9.45% of its market capitalization [1] - The company reported a revenue of 921 million yuan for the first half of 2025, reflecting a year-on-year growth of 2.59%, and a net profit attributable to shareholders of 74.75 million yuan, marking a 26.77% increase [2] Group 2 - China Ruilin's main business segments include equipment integration (45.75%), engineering design and consulting (28.53%), and general contracting (25.58%), with minor contributions from other services [1] - The number of shareholders for China Ruilin decreased by 50.47% to 22,600 as of June 30, while the average circulating shares per person increased by 101.89% to 1,081 shares [2] - The company has distributed a total of 60 million yuan in dividends since its A-share listing [3]

Summary of Key Points Core Viewpoint - China Ruilin (603257) experienced a decline of 2.99% today, with a turnover rate of 43.48% and a trading volume of 765 million yuan, indicating significant market activity and investor interest [2]. Trading Activity - The stock was listed on the Shanghai Stock Exchange's "Dragon and Tiger List" due to its high turnover rate, with a net selling amount of 13.07 million yuan from brokerage seats [2]. - The top five brokerage seats accounted for a total transaction volume of 89.06 million yuan, with buying transactions amounting to 37.99 million yuan and selling transactions totaling 51.06 million yuan, resulting in a net sell of 13.07 million yuan [2]. - The largest buying brokerage was JPMorgan Securities (China) Co., Ltd., with a purchase amount of 9.72 million yuan, while the largest selling brokerage was Guojin Securities Co., Ltd., with a selling amount of 11.20 million yuan [2]. Historical Performance - Over the past six months, the stock has appeared on the "Dragon and Tiger List" 20 times, with an average price drop of 1.76% the day after being listed and an average decline of 4.15% over the following five days [3]. - Today, the stock saw a net outflow of 48.37 million yuan in principal funds, with large orders contributing to a net outflow of 24.07 million yuan and 24.31 million yuan respectively. However, there was a net inflow of 105 million yuan over the past five days [3]. Financial Performance - According to the semi-annual report released on August 26, the company achieved a revenue of 921 million yuan in the first half of the year, representing a year-on-year growth of 2.59%. The net profit was 74.75 million yuan, reflecting a year-on-year increase of 26.77% [3].

（原标题：中国瑞林9月9日龙虎榜数据） 中国瑞林(603257)今日涨停，全天换手率30.65%，成交额5.23亿元，振幅11.61%。龙虎榜数据显示，营业部席位合计净买入2492.23万元。 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 相关ETF 上交所公开信息显示，当日该股因日换手率达30.65%上榜，营业部席位合计净买入2492.23万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交7483.78万元，其中，买入成交额为4988.00万元，卖出成交额为2495.78万元，合计 净买入2492.23万元。 具体来看，今日上榜营业部中，第一大买入营业部为华宝证券股份有限公司上海东大名路证券营业部，买入金额为1037.03万元，第一大卖出营业 部为东方财富证券股份有限公司拉萨团结路第一证券营业部，卖出金额为683.18万元。 近半年该股累计上榜龙虎榜19次，上榜次日股价平均跌1.70%，上榜后5日平均跌3.49%。 资金流向方面，今日该股主力资金净流入1.31亿元，其中，特大单净流入1.38亿元，大单资金净流出620.25万元。近5日主力资金净流入7422.87万 元。 8月2 ...

Core Insights - China Ruilin has experienced a significant stock performance, achieving a cumulative increase of 31.99% over the past seven trading days, with four trading days hitting the daily limit up [2] - The stock's turnover rate reached 283.97% during this period, indicating high trading activity [2] Trading Performance - As of 10:16, the stock recorded a trading volume of 5.3292 million shares and a transaction value of 367 million yuan, with a turnover rate of 21.84% [2] - The latest total market capitalization of the A-shares is 8.708 billion yuan, while the circulating market capitalization is 1.771 billion yuan [2] Margin Trading Data - As of September 8, the margin trading balance for the stock was 160 million yuan, with a financing balance of 160 million yuan, reflecting an increase of 5.5981 million yuan or 3.62% from the previous trading day [2] - Over the past seven days, the margin trading balance has increased by 48.3038 million yuan, representing a growth of 43.22% [2] Stock Performance Analysis - The stock has appeared on the Dragon and Tiger List five times due to a cumulative deviation in price of 20% over three consecutive trading days and a daily turnover rate of 20% [2] - Notably, the net selling by leading brokerage firms amounted to 50.2698 million yuan [2] Financial Results - According to the semi-annual report released on August 26, the company achieved total operating revenue of 921 million yuan in the first half of the year, marking a year-on-year increase of 2.59% [2] - The net profit for the same period was 75 million yuan, reflecting a year-on-year growth of 26.77% [2]

今年以来中国瑞林已经18次登上龙虎榜，最近一次登上龙虎榜为9月8日，当日龙虎榜净买入-6344.23万 元；买入总计3151.61万元 ，占总成交额比5.60%；卖出总计9495.83万元 ，占总成交额比16.86%。 9月9日，中国瑞林盘中上涨2.02%，截至09:38，报67.30元/股，成交5476.50万元，换手率3.41%，总市 值80.76亿元。 资金流向方面，主力资金净流出238.91万元，大单买入431.63万元，占比7.88%，卖出670.54万元，占比 12.24%。 中国瑞林今年以来股价跌32.29%，近5个交易日涨1.16%，近20日涨28.29%，近60日涨32.19%。 资料显示，中国瑞林工程技术股份有限公司位于江西省南昌市红角洲前湖大道888号，成立日期1986年7 月14日，上市日期2025年4月8日，公司主营业务涉及主要为境内外有色金属采矿、选矿、冶炼、加工产 业链客户提供包括工程设计咨询、工程总承包、装备集成等在内的工程技术服务,同时公司业务还延伸 到环保、市政等领域。主营业务收入构成为：装备集成45.75%，工程设计及咨询28.53%，工程总承包 25.58%，其他(补充 ...