证券日报网讯四方达11月26日在互动平台回答投资者提问时表示，公司每季度末的股东户数会在定期报 告中予以披露，敬请查阅。 （文章来源：证券日报） ...

Core Insights - The cultivated diamond concept has seen a rise of 1.21%, ranking 8th among concept sectors, with 10 stocks increasing in value, led by Wald, Sifangda, and Jingsheng Electromechanical, which rose by 12.72%, 7.01%, and 4.34% respectively [1][2] - The sector experienced a net inflow of 109 million yuan from main funds, with 8 stocks receiving net inflows, and 5 stocks exceeding 10 million yuan in net inflow, with Jingsheng Electromechanical leading at 134 million yuan [2][3] Stock Performance - The top performers in the cultivated diamond sector include: - Jingsheng Electromechanical: +4.34%, turnover rate 2.38%, net inflow 133.61 million yuan, net inflow rate 12.71% [3] - Wald: +12.72%, turnover rate 9.40%, net inflow 83.98 million yuan, net inflow rate 8.20% [3] - Sifangda: +7.01%, turnover rate 21.23%, net inflow 62.96 million yuan, net inflow rate 5.11% [3] Decliners - The stocks with the largest declines include: - *ST Yazhen: -4.99%, net outflow 32.34 million yuan, outflow rate -23.91% [4] - Zhongbing Hongjian: -3.69%, net outflow 153.16 million yuan, outflow rate -13.61% [4] - Boyun New Materials: -2.95%, net outflow 25.01 million yuan, outflow rate -12.81% [4]

Market Overview - The general equipment sector experienced a decline of 0.21% on November 26, with smart control leading the drop [1] - The Shanghai Composite Index closed at 3864.18, down 0.15%, while the Shenzhen Component Index closed at 12907.83, up 1.02% [1] Stock Performance - Notable gainers in the general equipment sector included: - Wald (688028) with a closing price of 74.90, up 12.72% and a trading volume of 141,800 shares, totaling 1.024 billion yuan [1] - Zhongshun Group (000039) closed at 9.35, up 10.00% with a trading volume of 1,947,400 shares, totaling 1.764 billion yuan [1] - Huashu High-Tech (688433) closed at 62.18, up 7.21% with a trading volume of 74,100 shares, totaling 447 million yuan [1] Decliners - Key decliners included: - Smart Control (002877) with a closing price of 9.45, down 9.91% and a trading volume of 681,500 shares, totaling 657 million yuan [2] - Rongyi Precision (920223) closed at 21.50, down 6.52% with a trading volume of 89,600 shares, totaling 195 million yuan [2] - Huafeng Co. (605100) closed at 43.91, down 5.39% with a trading volume of 84,600 shares, totaling 377 million yuan [2] Capital Flow - The general equipment sector saw a net outflow of 614 million yuan from institutional investors and a net outflow of 119 million yuan from retail investors, while retail investors had a net inflow of 733 million yuan [2] - Specific stock capital flows indicated: - Zhongshun Group (000039) had a net inflow of 47.416 million yuan from institutional investors, while retail investors experienced a net outflow of 18.000 million yuan [3] - Wald (688028) had a net inflow of 96.345 million yuan from institutional investors, with retail investors seeing a net outflow of 78.723 million yuan [3] - Sifangda (300179) had a net inflow of 81.558 million yuan from institutional investors, while retail investors faced a net outflow of 85.899 million yuan [3]

铜作为新时代的"黄金"，在中美贸易摩擦的背景下，其战略价值日益凸显。供应端方面，全球铜矿品位 下降、资本开支长期不足带来的新增矿山项目有限以及矿端扰动加剧共同制约供应增长，导致铜精矿市 场持续偏紧。需求端来看，受益于全球宽松货币周期与绿色转型趋势，电力投资、新能源汽车及数据中 心建设等领域对铜的需求形成有力支撑。在铜精矿供应紧张与绿色需求爆发的背景下，铜价中枢有望保 持上行态势。基于资源稀缺性与产业链地位，建议重点关注资源储量丰富、产能规划明确的头部企业紫 金矿业(601899.SH)与洛阳钼业(603993.SH)。 铝：电解铝供需偏紧，行业维持高景气度 智通财经APP获悉，中原证券发布研报称，在铜精矿供应紧张与绿色需求爆发的背景下，铜价中枢有望 保持上行态势。该行预计2026年电解铝平均价格水平在2.2万元/吨左右。同时随着电解铝企业盈利能力 不断增强，公司纷纷提高分红比例，股息率在不断提升，板块具有红利属性。受到美联储进入降息周 期、国内一系列利好政策施放显效、经济保持向好态势，海内外对有色金属需求增加，该行维持有色金 属及新材料行业评级为"强于大市"，建议关注铜、铝、黄金和超硬材料板块。 在美联储货币 ...

证券日报网讯 11月24日晚间，四方达发布公告称，控股股东方海江先生在中国银河证券股份有限公司 办理了股票解除质押业务，解除质押股份数量为20，000，000股。 （文章来源：证券日报） ...

Core Points - The controlling shareholder of Sifangda, Fang Haijiang, has released a pledge of 20 million company shares, which accounts for 14.33% of his holdings and 4.12% of the company's total share capital [1] Summary by Sections - **Pledge Details** - The pledge started on May 21, 2025, and will be released on November 21, 2025 [1] - The pledgee is China Galaxy Securities Co., Ltd. [1]

证券代码：300179 证券简称：四方达 公告编号：2025-064 河南四方达超硬材料股份有限公司 关于控股股东股份解除质押的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 河南四方达超硬材料股份有限公司（以下简称"公司"）于近日接到控股股东 方海江先生的通知，获悉方海江先生所持有公司质押的股份已全部解除质押，具 体情况公告如下： 一、本次解除质押基本情况 | 股东名称 | 是否为控股股东 | 本次解除质押数量 | 占其所持股 | 占公司总股 | | 质押 | | | 质押 | | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 或第一大股东及 其一致行动人 | （股） | 份比例 | 本比例 | | 起始日 | | | 解除日期 | | | | 方海江 | 是 | 20,000,000 | 14.33% | 4.12% | 2025 | 年 5 月 | 21 日 | 2025 | 年 11 | 月 21 日 | 中国银河证券股 份有 ...

Core Viewpoint - The company has announced its capability to produce PCD micro-drills, highlighting the advantages of long lifespan, high processing precision, and good surface finish of its products [1] Group 1 - The company currently possesses the ability to manufacture PCD micro-drills [1] - The PCD micro-drills produced by the company are characterized by their long lifespan [1] - The processing precision and surface finish of the company's PCD micro-drills are noted to be high and good, respectively [1]

11月17日，四方达跌4.24%，成交额10.62亿元。两融数据显示，当日四方达获融资买入额1.25亿元，融 资偿还1.20亿元，融资净买入429.36万元。截至11月17日，四方达融资融券余额合计4.08亿元。 融资方面，四方达当日融资买入1.25亿元。当前融资余额4.08亿元，占流通市值的5.09%，融资余额超 过近一年90%分位水平，处于高位。 融券方面，四方达11月17日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00元； 融券余量100.00股，融券余额1650.00元，超过近一年90%分位水平，处于高位。 资料显示，河南四方达超硬材料股份有限公司位于河南自贸试验区郑州片区(经开)第十大街109号，成 立日期1997年3月5日，上市日期2011年2月15日，公司主营业务涉及超硬材料及其相关制品的研发、生 产和销售。主营业务收入构成为：资源开采/工程施工类60.34%，精密加工类30.20%，其他9.46%。 截至9月30日，四方达股东户数3.14万，较上期减少10.06%；人均流通股11907股，较上期增加10.76%。 2025年1月-9月，四方达实现营业收入4.07亿元 ...

Core Viewpoint - The company has the capability to produce PCD micro drill bits, which are characterized by long lifespan, high processing precision, and good surface finish [1] Group 1 - The company confirmed its ability to manufacture PCD micro drill bits [1] - The PCD micro drill bits produced by the company have notable features such as longevity, high precision, and excellent surface quality [1] - The company advises that information regarding product performance should be based on publicly disclosed data [1]