（原标题：荣亿精密龙虎榜数据（9月2日）） 荣亿精密（873223）今日平盘报收，全天换手率41.51%，成交额10.02亿元，振幅38.09%。龙虎榜数据显示，营业部席位合计净买入85.29万元。 北交所公开信息显示，当日该股因日价格振幅达38.09%、日换手率达41.51%上榜，营业部席位合计净买入85.29万元。 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1.73亿元，其中，买入成交额为8683.37万元，卖出成交额为8598.08万元，合计净 买入85.29万元。 具体来看，第一大买入营业部及卖出营业部均为银泰证券有限责任公司淄博华光路证券营业部，买入金额为2867.04万元，卖出金额为2808.85万 元。 近半年该股累计上榜龙虎榜6次，上榜次日股价平均涨12.85%，上榜后5日平均涨49.99%。（数据宝） 荣亿精密9月2日交易公开信息 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 数字经济ETF (产品代码: 560800) ★ 跟踪：中证数字经济主题指数 近五日涨跌:2.95% 市盈率：74.82倍 估值分位: 97.86% | 买/卖 | 会员营业部 ...

Group 1 - The company's stock experienced an abnormal trading fluctuation, with a cumulative closing price increase of 68.00% over the last two trading days (August 29, 2025, and September 1, 2025) [1] - The company confirmed that there were no significant changes in its operational situation or external business environment recently [2] - The board of directors stated that there are no undisclosed significant matters that could impact the company's stock trading price [2] Group 2 - During the period of abnormal stock fluctuation, neither the company nor its major shareholders, actual controllers, or senior management engaged in trading the company's stock [2]

公司股票最近 2 个有成交的交易日(2025 年 8 月 29 日、2025 年 9 月 1 日)以内收盘价涨 幅偏离值累计达到 68.00%，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 证券代码：873223 证券简称:荣亿精密 公告编号：2025-068 浙江荣亿精密机械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 1、 核实对象： 公司控股股东、实际控制人，在任的董事、监事及高级管理人员。 2、 核实方式： 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；未发现可能或已经对本公司股票交易价格 产生较大影响的媒体报道或市场传闻，不涉及热点概念事项；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 ...

Summary of Key Points Core Viewpoint The trading volume and turnover of stocks on the Beijing Stock Exchange (BSE) experienced a significant decrease on September 1, with a total trading volume of 1.18 billion shares and a turnover of 28.05 billion yuan, down by 4.27 billion yuan compared to the previous trading day. Despite this decline, a majority of stocks saw price increases, indicating a mixed market sentiment. Trading Performance - The total trading volume on the BSE was 1.18 billion shares, with a turnover of 28.05 billion yuan, reflecting a decrease of 4.27 billion yuan from the previous day [1]. - Out of the tradable stocks, 149 stocks closed higher, accounting for 54.58% of the total, while 122 stocks closed lower [1]. - Notable gainers included Keshin New Materials, Kaiteng Precision, and Haidar, with increases of 17.42%, 17.14%, and 15.74% respectively [1]. - The stocks with the largest declines included Haosheng Electronics, Chuangyuan Xinke, and Guoyuan Technology, with decreases of 5.73%, 4.32%, and 4.27% respectively [1]. Stock Activity - A total of 91 stocks had a turnover exceeding 10 million yuan, with the highest turnover stocks being Better Battery, Rongyi Precision, and Gebijia, with turnovers of 758 million yuan, 674 million yuan, and 520 million yuan respectively [1]. - The trading activity showed that 33 stocks had a turnover rate exceeding 10%, with 6 stocks exceeding 20% [1]. - The stocks with the highest turnover rates included Shunyu Precision, Rongyi Precision, and Balanshi, with rates of 37.51%, 35.54%, and 29.93% respectively [1]. Market Dynamics - The market showed a mixed performance with a significant number of stocks experiencing price fluctuations, indicating varying investor sentiment [1]. - The overall trading environment on the BSE reflects a cautious approach from investors amid the recent market changes [1].

每经讯，2025年9月1日，北交所上市公司荣亿精密（873223，收盘价：28.31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29.98%，成交数量2899.15万股，成交金额6.74亿元。买一席位为银泰证券有限责任公司淄博华光路证券 营业部，买入1792.95万元；卖一席位为东亚前海证券有限责任公司苏州分公司，卖出1456.01万元。 （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 ...

Group 1: Automotive Sector Performance - In H1 2025, five companies in the automotive sector reported revenue and net profit growth exceeding 30%, including Lin Tai New Materials and Kai Te Co., with Lin Tai benefiting from advancements in the new energy vehicle sector[3] - The median year-on-year revenue growth for precision component companies in H1 2025 was 13.53%, while the median net profit growth was 13.12%[21] - Ten companies, including Lin Tai New Materials and Wan Cheng Technology, saw both gross and net profit margins increase in H1 2025, despite overall industry pressure[17] Group 2: Market Trends and Valuations - The median price-to-earnings (P/E) ratio for the automotive industry increased by 3.01% to 35.6X in H1 2025, with the total market capitalization decreasing from 598.8 billion to 590.2 billion yuan[34][54] - The median P/E ratio for the electronic equipment sector decreased from 61.0X to 60.8X, with total market capitalization dropping from 1563.1 billion to 1536.1 billion yuan[34][37] - The overall median price change for the North Exchange technology growth stocks was -2.88% from August 25 to August 29, 2025, with 40 companies (27% of the total) experiencing an increase[28][33] Group 3: Company Announcements - Chuangyuan Xinke signed a strategic cooperation agreement with the East China branch of the China Academy of Information and Communications Technology, focusing on 6G and AI technologies[63][66] - Kai Te Co. plans to issue convertible bonds totaling no more than 200 million yuan to fund smart fan projects and working capital[63]

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1.16亿元，其中，买入成交额为5594.94万元，卖出成交额为6025.23万元，合计净 卖出430.28万元。 具体来看，今日上榜营业部中，第一大买入营业部为银泰证券有限责任公司淄博华光路证券营业部，买入金额为1792.95万元，第一大卖出营业部 为东亚前海证券有限责任公司苏州分公司，卖出金额为1456.01万元。 近半年该股累计上榜龙虎榜5次，上榜次日股价平均涨16.07%，上榜后5日平均涨62.48%。（数据宝） （原标题：荣亿精密龙虎榜数据（9月1日）） 荣亿精密（873223）今日涨停，全天换手率35.54%，成交额6.74亿元，振幅39.25%。龙虎榜数据显示，营业部席位合计净卖出430.28万元。 北交所公开信息显示，当日该股因日涨跌幅达到29.98%、日价格振幅达39.25%、日换手率达35.54%上榜，营业部席位合计净卖出430.28万元。 数字经济ETF (产品代码: 560800) ★ 跟踪：中证数字经济主题指数 近五日涨跌:5.12% 市盈率: 76.60倍 资金流向：最新份额为7.9亿份，减少了2800.0万份，主力资金净 流 ...

Market Performance - The general equipment sector increased by 1.13% on September 1, with Rongyi Precision leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Top Gainers - Rongyi Precision (code: 873223) closed at 28.31, up 29.98% with a trading volume of 289,900 shares [1] - Lio Co., Ltd. (code: 002131) closed at 5.79, up 10.08% with a trading volume of 11,722,900 shares [1] - Lande Co., Ltd. (code: 605060) closed at 28.22, up 10.02% with a trading volume of 49,700 shares [1] Top Losers - Huaguang New Materials (code: 688379) closed at 56.50, down 10.60% with a trading volume of 94,700 shares [2] - Weilon Co., Ltd. (code: 002871) closed at 17.90, down 9.91% with a trading volume of 3,377,000 shares [2] - Tongfei Co., Ltd. (code: 300990) closed at 77.96, down 5.08% with a trading volume of 113,800 shares [2] Capital Flow - The general equipment sector saw a net inflow of 315 million yuan from institutional investors, while retail investors contributed a net inflow of 465 million yuan [2][3] - The sector experienced a net outflow of 781 million yuan from speculative funds [2][3] Individual Stock Capital Flow - Lio Co., Ltd. had a net inflow of 1.851 billion yuan from institutional investors, while it faced a net outflow of 845 million yuan from speculative funds [3] - Hanzhong Precision (code: 002158) had a net inflow of 254 million yuan from institutional investors, with a net outflow of 94.35 million yuan from speculative funds [3]

Company Performance - Rongyi Precision's stock price reached a historical high, increasing by 7.44% to 23.40 yuan, with a trading volume of 15.90 million shares and a transaction amount of 346 million yuan, resulting in a turnover rate of 19.49% [2] - The latest total market capitalization of Rongyi Precision in A-shares is 3.68 billion yuan, with a circulating market value of 1.91 billion yuan [2] - The company reported a revenue of 193 million yuan for the first half of the year, representing a year-on-year growth of 49.37%, while the net profit was -5.22 million yuan, with a year-on-year increase of 58.13% [2] Industry Overview - The mechanical equipment industry, to which Rongyi Precision belongs, has an overall increase of 0.42%, with 352 stocks rising and 9 stocks hitting the daily limit, including Degute and Lio Co [2] - Conversely, 229 stocks in the industry experienced declines, with the largest drops recorded by Zhengfan Technology, Zhuoran Co, and Weilong Co, with declines of 9.77%, 9.27%, and 8.45% respectively [2] Margin Trading Data - As of August 29, the latest margin trading balance for Rongyi Precision was 11.38 million yuan, with a financing balance of 11.38 million yuan, reflecting an increase of 5.64 million yuan over the past 10 days, which is a growth of 98.17% [2]

Investment Rating - The report does not explicitly state an investment rating for the industry, but it suggests a focus on companies with strong certainty in the engineering machinery sector and those with brand and new car cycles in the automotive sector [1][2]. Core Insights - The domestic engineering machinery market is under seasonal pressure in August but shows year-on-year improvement, with the China Machinery Index (CMI) at 99.96, up 5.04% year-on-year [2]. - The automotive market shows a year-on-year retail growth of 6% for the week of August 18-24, but a decline of 5% compared to the previous month, indicating potential for growth in September due to promotional activities [2]. - The European inverter market is trending positively, with July exports of 4.8 million units, a 13% year-on-year increase, and export value reaching $938 million, up 15% year-on-year [2]. Summary by Sections Market Overview - The machinery, power equipment, and automotive industry indices rose by +1.01%, +3.99%, and +0.35% respectively from August 25 to August 29, ranking 13th, 5th, and 14th among 31 Shenwan first-level industries [1][7]. Industry News - The engineering machinery market is experiencing a seasonal downturn but is expected to benefit from stable exports and a clear upward trend in domestic market renewal cycles [2]. - The automotive sector is anticipated to grow rapidly in September, driven by trade-in promotions and strong export growth [2]. - The European inverter market remains stable, with high wholesale electricity prices expected to boost demand for solar storage [2]. Company Announcements - Notable companies such as Nuway CNC and Danghong Technology are actively developing products for the humanoid robot sector, indicating a growing market for high-precision CNC machine tools [16][17]. - Companies like Zhejiang Rongtai and Top Group reported significant revenue growth in their half-year reports, reflecting positive trends in their respective sectors [17][18].