每经讯，2025年8月21日，北交所上市公司交大铁发（920027，收盘价：31.93元）登上龙虎榜，交易方式是连续竞价，披露原因 是当日换手率达到23.61%，成交数量620.38万股，成交金额2.01亿元。买一席位为东方财富证券股份有限公司拉萨东环路第一证 券营业部，买入543.06万元；卖一席位为国信证券股份有限公司深圳红岭中路证券营业部，卖出663.35万元。 （记者 曾健辉） 免责声明：本文内容与数据仅供参考，不构成投资建议，使用前核实。据此操作，风险自担。 每日经济新闻 | | 2025-08-21交大铁发 (920027) 龙虎榜 | | | | --- | --- | --- | --- | | 序号 | 交易营业部名称 | 买入金额(元) | 卖出金额(元) | | न्द्र ग | 东方财富证券股份有限公司拉萨东环路第一证券营业部 | 5430585.65 | 2590267.38 | | 买2 | 机构专用 | 4675015.02 | 1668218.25 | | ग्रेउ | 海通证券股份有限公司广州东风西路营业部 | 3686999.26 | 3022632.93 | | द् ...

Investment Rating - The report maintains a "Recommended" investment rating for the industry [7] Core Insights - The mechanical export sector shows steady growth, supported by low-altitude economic policies [2][3] - The domestic leading enterprises in the mechanical equipment sector maintain strong competitive advantages in both supply and demand [4] - The report highlights specific investment opportunities in low-altitude economy and mechanical equipment sectors [5] Weekly Market Review - From August 11 to August 15, 2025, the Shanghai Composite Index rose by 1.70%, the Shenzhen Component Index increased by 4.55%, and the ChiNext Index surged by 8.58%. The Shenwan Mechanical Equipment Index rose by 3.21%, outperforming the CSI 300 Index by 0.84 percentage points, ranking 8th among 31 Shenwan first-level industries [12] - Sub-sectors such as general equipment, specialized equipment, and automation equipment saw increases of 3.45%, 4.13%, and 5.45% respectively, while engineering machinery and rail transit equipment experienced slight declines [12][15] Key Sector Tracking Low-altitude Economy - The Yunnan provincial government has issued measures to support the healthy development of the low-altitude economy, including 15 specific initiatives aimed at enhancing safety supervision, supporting drone testing, and expanding international markets [3][21] - Shanghai plans to establish a low-altitude industry fund to encourage research institutions to set up project companies for technological breakthroughs [3] Mechanical Equipment - In July 2025, sales of various types of forklifts reached 118,605 units, a year-on-year increase of 14.4%. Domestic sales accounted for 69,700 units, up 14.3%, while exports totaled 48,905 units, up 14.5% [4] - For the first seven months of 2025, a total of 857,939 forklifts were sold, marking a 12% year-on-year increase, with domestic sales up 10.4% and exports up 15.1% [4] Investment Recommendations - For the low-altitude economy, recommended companies include Deep City Transportation, Sujiao Science and Technology, and Huasheng Group [5] - In the mechanical equipment sector, recommended companies include Sany Heavy Industry, XCMG, and Anhui Heli [5]

证券代码：920027 证券简称：交大铁发 公告编号：2025-113 四川西南交大铁路发展股份有限公司 关于完成工商变更登记及公司章程备案并取得营业执照的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、基本情况 四川西南交大铁路发展股份有限公司（以下简称"公司"）于 2025 年 7 月 23 日召开第四届董事会第四次会议、2025 年 8 月 8 日召开 2025 年第二次临时 股东会，审议通过《关于拟变更公司注册资本、公司类型、取消监事会及修订〈公 司章程〉并办理工商变更登记的议案》。具体内容详见公司于 2025 年 7 月 24 日 在北京证券交易所官方信息披露平台(www.bse.cn)披露的《关于拟变更公司注册 资本、公司类型、取消监事会及修订〈公司章程〉并办理工商变更登记的公告》 （公告编号：2025-071）。 二、工商情况 目前，公司已完成相应的工商变更登记及公司章程备案手续，并于 2025 年 8 月 13 日取得成都市市场监督管理局核发的《营业执照》。本次工商变更完成 后 ...

Group 1 - The stock of Jiaotong Iron and Steel (交大铁发) fell by 4.18% today, with a turnover rate of 22.31% and a trading volume of 185 million yuan, showing a fluctuation of 5.74% [2] - The stock was listed on the龙虎榜 due to its high turnover rate, with a net buying amount of 383,400 yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 42.1 million yuan, with a buying amount of 21.2 million yuan and a selling amount of 20.9 million yuan, resulting in a net buying of 383,400 yuan [2] Group 2 - The largest buying brokerage was Guosen Securities, with a buying amount of 6.25 million yuan, while the largest selling brokerage was China Galaxy Securities, with a selling amount of 5.94 million yuan [2] - Over the past six months, the stock has appeared on the龙虎榜 seven times, with an average price drop of 3.44% the day after being listed and an average drop of 9.07% in the following five days [2]

每经讯，2025年8月14日，北交所上市公司交大铁发（920027，收盘价：30.97元）登上龙虎榜，交易方式是连续竞价，披露原因 是当日换手率达到22.31%，成交数量586.13万股，成交金额1.85亿元。买一席位为国信证券股份有限公司深圳红岭中路证券营业 部，买入625.04万元；卖一席位为中国银河证券股份有限公司江阴虹桥北路证券营业部，卖出594.48万元。 每日经济新闻 | | 2025-08-14交大铁发 (920027) 龙虎榜 | | | | --- | --- | --- | --- | | 序号 | 交易营业部名称 | 买入金额(元) | 卖出金额(元) | | न्द्र ग | 国信证券股份有限公司深圳红岭中路证券营业部 | 6250386.63 | 101251.74 | | 买2 | 中信建投证券股份有限公司厦门杏东路证券营业部 | 3393749.23 | 69660 | | 址3 | 中信证券股份有限公司上海浦东新区东方路证券营业部 | 3099304 94 | 0 | | 买4 | 国金证券股份有限公司深圳分公司 | 2451995.89 | 1930822.95 | | જ ...

（原标题：交大铁发龙虎榜数据（8月13日）） 交大铁发(920027)今日下跌2.42%，全天换手率29.27%，成交额2.55亿元，振幅7.31%。龙虎榜数据显示，机构净卖出121.64万元，营业部席位合计 净买入133.96万元。 具体来看，今日上榜的营业部中，共有1家机构专用席位现身，即卖四，买入金额229.38万元，卖出金额351.02万元，合计净卖出121.64万元。 近半年该股累计上榜龙虎榜6次，上榜次日股价平均跌3.29%，上榜后5日平均跌7.71%。（数据宝） 交大铁发8月13日交易公开信息 ★ 跟踪：中证数字经济主题指数 北交所公开信息显示，当日该股因日换手率达29.27%上榜，机构专用席位净卖出121.64万元。 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5325.26万元，其中，买入成交额为2668.79万元，卖出成交额为2656.47万元，合计 净买入12.32万元。 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 东方财富证券股份有限公司拉萨团结路第二证券营业部 | 540 ...

Group 1 - The core point of the article is that Jiao Da Tie Fa (920027) experienced significant trading activity on August 13, 2025, with a turnover rate of 29.27% and a trading volume of 7.69 million shares, amounting to a total transaction value of 255 million yuan [1][2][3] Group 2 - The top buying seat was from Dongfang Caifu Securities Co., Ltd., Lhasa Tuanjie Road Second Securities Business Department, with a purchase amount of approximately 5.40 million yuan [1][2] - The top selling seat was also from Dongfang Caifu Securities Co., Ltd., Lhasa Tuanjie Road First Securities Business Department, with a selling amount of approximately 6.46 million yuan [1][2] - Other notable buying and selling activities included Guojin Securities Co., Ltd. and Ping An Securities Co., Ltd., with significant amounts traded [2]

Core Viewpoint - On August 12, 2025, the company Jiaoda Iron & Steel (920027) experienced significant trading activity, with a turnover rate of 37.86% and a transaction volume of 9.9478 million shares, amounting to 327 million yuan [1][2]. Group 1: Trading Activity - The trading method was continuous bidding, and the stock reached a closing price of 33.12 yuan [1]. - The top buying seat was Guosen Securities Co., Ltd., Shenzhen Hongling Middle Road Securities Business Department, purchasing 10.03 million yuan worth of shares [1][2]. - The top selling seat was Dongfang Caifu Securities Co., Ltd., Lhasa East Ring Road First Securities Business Department, selling shares worth 8.99 million yuan [1][2]. Group 2: Transaction Details - The total transaction amount for the day was 327 million yuan, with a total of 9.9478 million shares traded [1]. - The buying and selling activities involved multiple securities firms, indicating a diverse trading interest in the stock [2].

交大铁发（920027）今日下跌5.13%，全天换手率37.86%，成交额3.27亿元，振幅5.27%。龙虎榜数据显 示，营业部席位合计净买入999.99万元。 北交所公开信息显示，当日该股因日换手率达37.86%上榜，营业部席位合计净买入999.99万元。 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 国信证券股份有限公司深圳红岭中路证券营业部 | 1003.04 | 48.09 | | 买二 | 东方财富证券股份有限公司拉萨东环路第一证券营业 部 | 818.65 | 899.35 | | 买三 | 东方财富证券股份有限公司拉萨团结路第一证券营业 | 694.32 | 329.54 | | | 部 | | | | 买四 | 中信建投证券股份有限公司北京东城分公司 | 625.60 | 0.90 | | 买五 | 国信证券股份有限公司北京分公司 | 495.31 | 21.23 | | 卖一 | 东方财富证券股份有限公司拉萨东环路第一证券营业 | 818.65 | 899.35 | | | 部 | | | ...

证券日报网讯 8月11日晚间，交大铁发发布公告称，公司2025年第二次临时股东会于2025年8月8日召 开，审议通过了《关于拟变更公司注册资本、公司类型、取消监事会及修订并办理工商变更登记的议 案》等。 （文章来源：证券日报） ...