Core Viewpoint - The stock of Sanwei Equipment (831834) experienced a significant decline of 7.29% today, with a trading volume turnover rate of 24.01% and a total transaction value of 270 million yuan, indicating high volatility and selling pressure in the market [2] Trading Activity Summary - The stock was listed on the龙虎榜 due to its turnover rate reaching 24.01%, with a total net selling amount of 7.3089 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction value of 53.9761 million yuan, with buying transactions amounting to 23.3336 million yuan and selling transactions amounting to 30.6425 million yuan, resulting in a net selling of 7.3089 million yuan [2] - The largest buying brokerage was Guojin Securities Shenzhen Branch, with a buying amount of 5.7556 million yuan, while the largest selling brokerage was Guoxin Securities Qingdao Yinchuan East Road Branch, with a selling amount of 5.2480 million yuan [2] Historical Performance - Over the past six months, the stock has appeared on the龙虎榜 six times, with an average price drop of 5.83% the day after being listed and an average decline of 17.97% over the following five days [2]

Core Viewpoint - The stock of Sanwei Equipment (831834) experienced a significant decline of 26.15% in a single trading day, with a high trading volume and notable net selling by institutional investors [1][2]. Trading Performance - The stock's trading performance included a turnover rate of 36.27%, a trading volume of 498 million yuan, and a price fluctuation of 35.42% throughout the day [1][2]. - The stock has been listed on the "Dragon and Tiger List" five times in the past six months, with an average price drop of 5.47% the day after being listed and an average decline of 17.55% over the following five days [3]. Institutional Activity - The top five trading departments accounted for a total transaction amount of 122 million yuan, with a net selling amount of 48.83 million yuan [2]. - The largest buying department was Dongfang Caifu Securities, which purchased 8.18 million yuan worth of shares, while the largest selling department was CITIC Securities, which sold 21.80 million yuan worth [2][3].

Core Points - On September 19, 2025, the stock of Sanwei Equipment (831834) experienced a significant decline, closing at 19.2 yuan with a drop of -26.15% [1] - The trading volume reached 22.77 million shares, with a total transaction value of 498 million yuan [1] Trading Details - The top buying seat was from Dongfang Caifu Securities, Lhasa Tuanjie Road Second Securities Office, with a purchase amount of approximately 8.18 million yuan [2] - The top selling seat was from CITIC Jianchao Securities, Nanjing Wangfu Street Securities Office, with a selling amount of approximately 21.80 million yuan [2] - Other notable buying and selling activities included multiple offices of Dongfang Caifu Securities and Guosheng Securities, indicating a high level of trading activity around this stock [2]

Market Overview - On September 19, the rubber sector declined by 1.06%, with Sanwei Equipment leading the drop [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Stock Performance - Notable stock performances in the rubber sector included: - Tongcheng New Material (603650) closed at 36.12, up 1.40% with a trading volume of 197,700 shares and a turnover of 721 million yuan [1] - Sanwei Equipment (831834) saw a significant drop of 26.15%, closing at 19.20 with a trading volume of 227,700 shares and a turnover of 498 million yuan [2] - Other stocks like Tian Tie Technology (300587) and Heimao Co. (002068) experienced slight declines of -0.34% and -0.56% respectively [1][2] Capital Flow - The rubber sector experienced a net inflow of 5.76 million yuan from institutional investors, while retail investors saw a net outflow of 28.66 million yuan [2][3] - Key stocks with significant capital flow included: - Zhen'an Technology (300767) had a net inflow of 17.02 million yuan from institutional investors [3] - Sanwei Co. (603033) had a net outflow of 9.51 million yuan from retail investors [3]

Group 1 - The company, Sanwei Equipment, has recently noticed media reports linking it to the robotics sector, which is not aligned with its core business [2] - Sanwei Equipment specializes in the research, design, production, and sales of wear parts for bulk material conveying equipment, primarily serving the grain and glass manufacturing industries [2] - The company does not have any clients in the robotics industry and advises investors to be cautious regarding investment risks [2]

证券代码：831834 证券简称:三维装备 公告编号：2025-100 镇江三维输送装备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、股票交易异常波动的具体情况 公司股票最近 2 个有成交的交易日 2025 年 9 月 17 日至 2025 年 9 月 18 日以 内收盘价涨幅偏离值累计达到 70.55%，根据《北京证券交易所交易规则（试行）》 的有关规定，属于股票交易异常波动情形。 二、公司关注并核实的相关情况 1、 核实对象： 公司控股股东、实际控制人及一致行动人，在任的董事及高级管理人员。 电话询问、口头询问、微信询问等方式。 3、 核实结论： 前期公告的事项不存在需要更正、补充之处；存在可能或已经对本公司股票 交易价格产生较大影响的市场传闻，涉及热点概念事项；近期公司经营情况及内 外部经营环境未发生重大变化；公司、控股股东和实际控制人不存在关于本公司 的应披露而未披露的重大事项，或处于筹划阶段的重大事项；不存在其他可能对 股价产生较大影响的重大事件。 近期 ...

Core Viewpoint - The company's stock price has experienced an abnormal fluctuation, with a cumulative increase of 70.55% over the trading days from September 17 to September 18, 2025, raising concerns about potential market speculation [1] Company Overview - The company specializes in the research, design, production, and sales of wear parts for bulk material conveying equipment [1] - Its primary customers for plastic products are in the grain and glass manufacturing industries, with no current clients in the robotics sector [1] Market Reaction - There has been a noticeable association of the company with the robotics concept on media platforms, which may have contributed to the stock price volatility [1] - Investors are advised to be cautious regarding investment risks due to the company's lack of involvement in the robotics industry [1]

具体来看，今日上榜营业部中，第一大买入营业部为国盛证券有限责任公司宁波桑田路营业部，买入金 额为2420.78万元，第一大卖出营业部为国投证券股份有限公司茂名西粤南路证券营业部，卖出金额为 1274.24万元。（数据宝） 三维装备9月18日交易公开信息 三维装备（831834）今日涨停，全天换手率22.57%，成交额3.32亿元，振幅25.85%。龙虎榜数据显示， 营业部席位合计净买入1262.17万元。 北交所公开信息显示，当日该股因日涨跌幅达到30.00%上榜，营业部席位合计净买入1262.17万元。 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1.02亿元，其中，买入成交额为5742.50 万元，卖出成交额为4480.33万元，合计净买入1262.17万元。 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 国盛证券有限责任公司宁波桑田路营业部 | 2420.78 | 197.34 | | 买二 | 国金证券股份有限公司深圳分公司 | 963.52 | 100.02 | ...

（记者 张喜威） 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 每经讯，2025年9月18日，北交所上市公司三维装备（831834，收盘价：26元）登上龙虎榜，交易方式是连续竞价，披露原因是 当日收盘价涨幅达到30.00%，成交数量1417.45万股，成交金额3.32亿元。买一席位为国盛证券有限责任公司宁波桑田路营业 部，买入2420.78万元；卖一席位为国投证券股份有限公司茂名西粤南路证券营业部，卖出1274.24万元。 | | 2025-09-18三维装备(831834) 龙虎榜 | | | | --- | --- | --- | --- | | 序号 | 交易营业部名称 | 买入金额(元) | 卖出金额(元) | | ਜੇਟ ਹ | 国盛证券有限责任公司宁波桑田路营业部 | 24207762.18 | 1973368.36 | | 买2 | 国金证券股份有限公司深圳分公司 | 9635224 38 | 1000160 | | 买3 | 兴业证券股份有限公司武汉徐东大街证券营业部 | 9300271.1 | 19479.6 | | 买4 | 国信证券股份 ...

Market Overview - On September 18, the rubber sector increased by 0.88%, led by Sanwei Equipment, while the Shanghai Composite Index closed at 3831.66, down 1.15% [1] - The Shenzhen Component Index closed at 13075.66, down 1.06% [1] Key Performers in Rubber Sector - Yiwai Equipment (831834) closed at 26.00, up 30.00% with a trading volume of 141,700 shares and a transaction value of 332 million [1] - Kexin New Source (300731) closed at 49.72, up 9.39% with a trading volume of 228,800 shares and a transaction value of 1.122 billion [1] - Sanwei Co. (603033) closed at 13.22, up 6.27% with a trading volume of 299,200 shares and a transaction value of 392 million [1] - Zhenan Technology (300767) closed at 23.70, up 5.52% with a trading volume of 316,300 shares and a transaction value of 754 million [1] Fund Flow Analysis - The rubber sector saw a net inflow of 39.38 million from main funds, while retail investors experienced a net outflow of 116 million [2] - Speculative funds had a net inflow of 76.45 million [2] Individual Stock Fund Flow - Zhenan Technology (300767) had a main fund net inflow of 68.72 million, with a retail net outflow of 64.88 million [3] - Kexin New Source (300731) had a main fund net inflow of 60.62 million, with a retail net outflow of 21.22 million [3] - Sanwei Co. (603033) had a main fund net inflow of 9.68 million, with a retail net outflow of 11.59 million [3]