| 谭金业 | 监事会主 | 30,000 | 0.0367% | 北京证券交易所上 | | --- | --- | --- | --- | --- | | | 席 | | | 市前所得 | | 沈引良 | 监事 | 100,000 | 0.1223% | 北京证券交易所上 | | | | | | 市前所得 | | 马世华 | 监事 | 30,000 | 0.0367% | 北京证券交易所上 | | | | | | 市前所得 | 证券代码：873169 证券简称：七丰精工 公告编号：2025-050 七丰精工科技股份有限公司 股东拟减持股份的预披露公告 本公司及董事会全体成员及相关股东保证公告内容不存在虚假记载、误 导性陈述或重大遗漏，并对其内容的真实、准确和完整承担个别及连带责 任。 | 股东名称 | 股东身份 | 持股数量 | 持股比例 | 当前持股股份来源 | | --- | --- | --- | --- | --- | | | | （股） | （%） | | | 陈跃忠 | 董事长 | 34,202,000 | 41.8397% | 北京证券交易所上 | | | | | | 市前所得、股权激 | | ...

证券代码：873169 证券简称：七丰精工 公告编号：2025-049 七丰精工科技股份有限公司 关于使用闲置自有资金进行现金管理的进展公告 公司本次使用闲置自有资金进行现金管理的金额为 500.00 万元，截至目 前，公司使用闲置自有资金进行现金管理未到期余额为 5,948.11 万元，占公 司 2024 年度经审计净资产的 18.91%。公司本次使用闲置自有资金进行现金管 理的金额达到披露标准，现予以披露。 二、 本次现金管理情况 | | | | | | 预计 | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 受托 | 产品类 | | | 产品金 | 年化 | 产品 | 收益 | 投资 | 资金 | | 方名 | | | 产品名称 | 额（万 | 收益 | | | | | | 称 | 型 | | | 元） | 率 | 期限 | 类型 | 方向 | 来源 | | | | | | | （%） | | | | | | 杭 州 | 银 | 行 | 杭州银行"添利宝" | 500.00 | 2.30% | 7 天 | ...

| | 技 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 002246 | 北化股 份 | 7.00 | 5.45 | 13.45 | 14.22 | 5.74 | | 000590 | 启迪药 业 | 6.85 | 3.82 | 10.21 | 10.77 | 5.48 | | 300269 | 联建光 电 | 12.60 | 18.26 | 5.26 | 5.54 | 5.40 | （文章来源：证券时报网） 6月30日突破五日均线个股乖离率排名 | 证券代 | 证券简 | 今日涨跌幅 | 今日换手率 | 五日均线 | 最新价 | 乖离率 | | --- | --- | --- | --- | --- | --- | --- | | 码 | 称 | （%） | （%） | （元） | （元） | （%） | | 300581 | 晨曦航 空 | 19.99 | 12.90 | 17.78 | 20.47 | 15.14 | | 873169 | 七丰精 工 | 15.15 | 17.92 | 40.16 | 44.85 | 11.69 | ...

Market Performance - On June 24, the North Exchange A-shares trading volume reached 33.79 billion yuan, an increase of 9.32 billion yuan from the previous trading day, with the index rising by 3.6%[3] - Among 267 companies listed, 241 saw their stock prices increase, while 26 experienced declines, indicating a strong upward trend in the market[3] Top Gainers and Losers - The top five gainers included: - Sanyou Technology (30.0%) - Yish Precision (18.2%) - Lingge Technology (14.5%) - Jun Chuang Technology (13.8%) - Liandi Information (12.8%) - The top five losers were: - Keli Co., Ltd. (-19.8%) - Air China Ocean (-13.9%) - Huaxi Technology (-13.5%) - Kaitian Gas (-11.4%) - Qifeng Precision (-10.7%) [3][22] Market Sentiment and Strategy - Market sentiment has improved due to the overall recovery of A-shares and positive policy expectations, leading to a shift in capital preference towards high-elasticity small-cap stocks[6] - Investment strategy suggests selecting fundamentally strong and specialized companies for low-cost entry while avoiding high-risk chasing and closely monitoring volume changes and market sentiment shifts[6] Risk Factors - Potential risks include policy regulatory risks, unexpected changes in North Exchange policies, intensified industry competition, and macroeconomic uncertainties[31][32]

Overview - The industrial fasteners market in China is experiencing continuous growth due to the rapid development of downstream markets such as automotive, construction, and machinery, with a projected market size of 86.798 billion yuan in 2024, representing a year-on-year growth of 3.09% [1][9] - The increasing demands for high-performance fasteners in sectors like rail transportation and port machinery are driving the industry towards high-end and refined product development [1][9] Policy Support - The Chinese government has issued several policies to support the development of the fastener industry, including the "Implementation Opinions on Improving Manufacturing Reliability" and various regional initiatives aimed at promoting technological upgrades and industry transformation [3][4] Industry Structure - The upstream of the industrial fasteners industry includes suppliers of raw materials such as steel, copper, aluminum, and plastics, as well as manufacturers of production equipment like cold heading machines and heat treatment equipment [5] - The downstream market encompasses various sectors, including automotive manufacturing, construction, machinery, home appliances, and shipbuilding [5] Market Demand - The automotive manufacturing sector is the largest downstream market for industrial fasteners in China, accounting for over 60% of the demand, driven by the rapid growth of the automotive market [7] - In the first quarter of 2025, China's automotive production and sales reached 7.561 million and 7.47 million units, respectively, with year-on-year growth rates of 14.5% and 11.2% [7] Competitive Landscape - The industrial fasteners industry in China is characterized by a large number of small-scale enterprises with limited technological innovation and core competitiveness, leading to severe homogenization and overcapacity in the low-end market [11] - Major companies in the industry include Jinyi Industrial, Fu'ao Co., and Zhenjiang Co., with Fu'ao Co. reporting a total revenue of 16.47 billion yuan in 2024, of which 18.36% came from fastener products [11][13] Company Analysis - Fu'ao Co. is a leading automotive parts manufacturer with a diverse product range, generating 30.23 billion yuan in revenue from fasteners and other products in 2024 [13] - Jinyi Industrial specializes in various fasteners and reported a total revenue of 2.37 billion yuan in 2024, with fastener sales accounting for 92.53% of its total revenue [15] Development Trends - The future of the fastener industry will see the development and application of new materials such as high-strength alloy steel, stainless steel, and titanium alloys to enhance mechanical performance [17] - There will be an increased focus on lightweight materials and environmentally friendly surface treatment technologies to meet the demands of sectors like new energy vehicles and consumer electronics [17]

Market Overview - As of June 20, the Shanghai Composite Index closed at 3359.90 points, down 2.21 points, a decrease of 0.07% [1] - The Shenzhen Component Index closed at 10005.03 points, down 46.93 points, a decrease of 0.47% [1] - The ChiNext Index closed at 2009.89 points, down 16.92 points, a decrease of 0.83% [1] Trading Activity - A total of 83 A-shares had a turnover rate exceeding 20% on this day [1] - Notably, C Huazhi Jie and C Xinhenghui had turnover rates above 50%, indicating significant trading activity [1] Top Stocks by Turnover Rate - C Huazhi Jie (603400) closed at 53.87 yuan with a turnover rate of 81.33% and a price increase of 170.98% [1] - C Xinhenghui (301678) closed at 42.12 yuan with a turnover rate of 78.32% and a price increase of 229.06% [1] - Other notable stocks include: - Beifang Changlong (301357) with a turnover rate of 65.43% and a price decrease of 9.15% [1] - Yihau New Materials (301176) with a turnover rate of 60.70% and a price decrease of 4.24% [1] - Keheng Co., Ltd. (300340) with a turnover rate of 52.85% and a price increase of 20.00% [1] Additional Notable Stocks - Other stocks with significant turnover rates include: - Mankun Technology (301132) at 51.76% turnover rate and a price increase of 4.34% [1] - Keli Co., Ltd. (920088) at 50.11% turnover rate and a price decrease of 13.01% [1] - Zhun Oil Co., Ltd. (002207) at 49.11% turnover rate and a price decrease of 4.28% [1]

Market Overview - On June 18, the trading volume of North Exchange A-shares reached 30.84 billion yuan, an increase of 2.57% compared to the previous trading day[6] - The North Exchange 50 index closed down 0.6% at 1393.44 points, failing to recover the critical 1400-point level[6] Stock Performance - Among 267 companies listed, 84 stocks rose, 0 remained flat, and 183 declined[6] - The top five gainers were: Zhecheng Electronics (19.1%), Qifeng Precision (17.3%), Ruixing Co. (17.2%), Tonghui Information (15.4%), and Yuanhang Precision (10.3%)[6] - The top five losers were: Guangdao Digital (-17.2%), Luqiao Information (-15.7%), Benlang New Materials (-14.1%), Meideng Technology (-10.4%), and Jiuling Technology (-8.7%)[6] Investment Strategy - The overall market sentiment is cautious, with a significant divergence in stock performance, indicating a "more down than up" trend[6] - Focus on undervalued, high-elasticity stocks for potential reverse layout opportunities, especially in sectors with core technology barriers and high growth potential[6] Risk Factors - Key risks include policy regulatory risks, potential underperformance of North Exchange policies, and intensified industry competition[35]

6月18日，北交所个股合计成交量13.70亿股，成交额308.38亿元，成交额相对上一交易日增加7.72亿 元，个股来看，收盘上涨的共84只。 证券时报·数据宝统计显示，今日可交易北交所个股中，收盘股价上涨的有84只，占可交易个股的 31.46%，收盘涨幅居前的有则成电子、七丰精工、瑞星股份，分别上涨19.14%、17.34%、17.16%。收 盘股价下跌的有183只，跌幅居前的有*ST广道、路桥信息、奔朗新材等，分别下跌17.17%、15.74%、 14.12%。 | 代码 | 简称 | 收盘价（元） | 涨跌幅（%） | 换手率（%） | 成交额（万元） | | --- | --- | --- | --- | --- | --- | | 833171 | 国航远洋 | 12.88 | -1.00 | 25.52 | 96696.11 | | 873169 | 七丰精工 | 46.70 | 17.34 | 36.08 | 80319.18 | | 920088 | 科力股份 | 55.02 | -8.22 | 62.19 | 73113.17 | | 870199 | 倍益康 | 40.32 | -3.68 ...

七丰精工（873169）今日上涨27.19%，全天换手率39.55%，成交额7.22亿元，振幅25.41%。龙虎榜数据 显示，营业部席位合计净买入555.55万元。 北交所公开信息显示，当日该股因日涨跌幅达到27.19%、日换手率达39.55%上榜，营业部席位合计净 买入555.55万元。 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9682.88万元，其中，买入成交额为 5119.22万元，卖出成交额为4563.67万元，合计净买入555.55万元。 具体来看，今日上榜营业部中，第一大买入营业部为东方财富证券股份有限公司拉萨东环路第二证券营 业部，买入金额为1091.12万元，第一大卖出营业部为东方财富证券股份有限公司昌都两江大道证券营 业部，卖出金额为1395.27万元。 七丰精工6月13日交易公开信息 | 买/ | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 卖 | | | | | 买一 | 东方财富证券股份有限公司拉萨东环路第二证券营业 | 1091.12 | 611.64 | | | 部 | | | | 买二 | ...

成飞概念板块短线拉升，七丰精工涨超10%，成飞集成（002190）、中航成飞（302132）、爱乐达 （300696）、利君股份（002651）、华伍股份（300095）等跟涨。 ...