Huifeng Diamond co.(839725)
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惠丰钻石(839725) - 董事长、高级管理人员及证券事务代表换届公告
2025-09-16 10:31
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。 证券代码:839725 证券简称:惠丰钻石 公告编号:2025-099 惠丰钻石股份有限公司董事长、高级管理人员及证券事务代表 换届公告 聘任高杰先生为公司副总经理,任职期限三年,自 2025 年 9 月 15 日起生效。该人 员持有公司股份 50,000 股,占公司股本的 0.05%,不是失信联合惩戒对象。 聘任李秀英女士为公司财务负责人,任职期限三年,自 2025 年 9 月 15 日起生效。 该人员持有公司股份 50,000 股,占公司股本的 0.05%,不是失信联合惩戒对象。 聘任万磊先生为公司董事会秘书,任职期限三年,自 2025 年 9 月 15 日起生效。该 人员持有公司股份 0 股,占公司股本的 0%,不是失信联合惩戒对象。 (上述人员简历详见附件) 一、董事长、高级管理人员换届的基本情况 根据《公司法》及公司章程的有关规定,公司董事会于 2025 年 9 月 15 日审议并通 过: 选举王来福先生为公司董事长、总经理,任职期限三年,自 20 ...
惠丰钻石(839725) - 关于向银行申请综合授信额度的公告
2025-09-16 10:31
证券代码:839725 证券简称:惠丰钻石 公告编号:2025-101 惠丰钻石股份有限公司 关于向银行申请综合授信额度的公告 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。 惠丰钻石股份有限公司(以下简称"公司")于 2025 年 9 月 15 日召开第四届董 事会第一次会议,审议通过了《关于公司拟向银行申请授信额度的议案》,同意公司 向合作银行申请不超过人民币 20,000 万元的综合授信额度。现将具体情况公告如下: 一、公司拟向银行申请综合授信额度的情况 为满足公司日常生产经营及业务发展需要,公司拟以信用方式向合作银行申请 20,000 万元的综合授信额度,本授信额度可在董事会审议通过之日 12 个月内循环使 用。综合授信的种类包括但不限于流动资金贷款、银行承兑汇票等各种贷款及贸易 融资业务,在授权额度及期限内,公司将根据实际生产经营需要适时向银行申请借 款。具体授信额度、实际借款金额、利率、期限及担保方式等以合作银行审批及签 订合同为准。 在授信期限和授信额度内,公司可不再对合作银行办理的单笔借 ...
惠丰钻石(839725) - 第四届董事会专门委员会换届公告
2025-09-16 10:31
惠丰钻石股份有限公司 第四届董事会专门委员会换届公告 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。 证券代码: 839725 证券简称: 惠丰钻石 公告编号:2025-100 惠丰钻石股份有限公司(以下简称"公司")第四届董事会成员已由2025年第一 次临时股东会选举产生。为促进公司规范运作、完善公司治理结构,公司于2025年9月 15日召开第四届董事会第一次会议,审议通过《关于选举公司第四届董事会专门委员 会委员的议案》,现将有关情况公告如下: 一、换届基本情况 根据《公司法》《北京证券交易所股票上市规则》《上市公司独立董事管理办法》 《公司章程》等相关规定,公司董事会下设审计委员会、提名委员会、薪酬与考核委 员会与战略委员会共四个专门委员会。公司第四届董事会各专门委员会委员及主任委 员组成如下: 1、审计委员会:郝大成(主任委员)、朱嘉琦、王志强; 2、提名委员会:朱嘉琦(主任委员)、郝大成、王来福; 4、战略委员会:王来福(主任委员)、王志强、朱嘉琦。 公司第四届董事会各专门委员会委员,自第四届 ...
惠丰钻石(839725) - 2025年第一次临时股东会决议公告
2025-09-16 10:30
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、会议召开和出席情况 证券代码:839725 证券简称:惠丰钻石 公告编号:2025-096 惠丰钻石股份有限公司 2025 年第一次临时股东会决议公告 本次股东会的召集、召开、议案审议程序等符合《公司法》及《公司章程》 的相关规定。 (二)会议出席情况 出席和授权出席本次股东会的股东共 7 人,持有表决权的股份总数 64,660,850 股,占公司有表决权股份总数的 71.3184%。 (一)会议召开情况 1.会议召开时间:2025 年 9 月 15 日 2.会议召开地点:河南省郑州市商务外环路 17 号格拉姆大厦 A 座 2505 会议 室 3.会议召开方式:现场及网络召开 4.会议召集人:董事会 5.会议主持人:董事长王来福先生 6.召开情况合法合规的说明: 其中通过网络投票参与本次股东会的股东共 1 人,持有表决权的股份总数 15,000 股,占公司有表决权股份总数的 0.0164%。 1.公司在任董事 9 人,出席 9 人; 二、议案审议情况 ...
培育钻石概念股盘初走强,黄河旋风触及涨停
Mei Ri Jing Ji Xin Wen· 2025-09-12 01:59
Group 1 - Cultivated diamond concept stocks showed strong performance at the beginning of trading on September 12, with Huanghe Xuanfeng hitting the daily limit up [1] - World rose over 15%, indicating significant investor interest in the cultivated diamond sector [1] - Other companies such as Power Diamond, Huifeng Diamond, and Sifangda also experienced gains, reflecting a broader positive trend in the industry [1]
培育钻石概念股拉升,国机精工涨停
Ge Long Hui· 2025-09-05 06:21
Group 1 - The A-share market has seen a rise in concept stocks related to cultivated diamonds, with notable increases in share prices for several companies [1] - Jing Sheng Mechanical & Electrical has surged over 16%, while Guoji Precision Engineering hit the daily limit with a 10% increase [1] - Other companies such as Huifeng Diamond, Mankalon, Power Diamond, and Huanghe Xunfeng also experienced gains [1] Group 2 - Detailed stock performance shows Jing Sheng Mechanical & Electrical with a 16.22% increase and a total market value of 45 billion [2] - Guoji Precision Engineering has a 10% increase and a market value of 18.3 billion, with a year-to-date increase of 146.73% [2] - Other companies like Huifeng Diamond and Mankalon have shown mixed performance, with Huifeng down 23.52% year-to-date [2]
培育钻石板块震荡走强
Di Yi Cai Jing· 2025-09-05 06:16
Group 1 - Guojijinggong reached the daily limit increase, indicating strong market interest [1] - Jingsheng Jidian surged over 15%, reflecting positive investor sentiment [1] - Guoli Co. increased by over 5%, showing a favorable trend in stock performance [1] Group 2 - Huifeng Diamond, Mankalon, and Power Diamond also experienced upward movement, suggesting a broader rally in the sector [1]
A股培育钻石概念股拉升,国机精工涨停
Ge Long Hui A P P· 2025-09-05 05:32
Group 1 - The A-share market has seen a rise in companies related to lab-grown diamonds, with notable increases in stock prices for several firms [1] - Jing Sheng Machinery (晶盛机电) experienced a significant increase of 16.22%, bringing its total market capitalization to 45 billion [2] - Guo Ji Precision Engineering (国机精工) reached a 10% increase, with a market cap of 18.3 billion and a year-to-date increase of 146.73% [2] Group 2 - Other companies such as Hui Han Diamond (惠韩钻石) and Man Ka Long (曼卡龙) also saw gains, with increases of 3.50% and 2.77% respectively [2] - Li Liang Diamond (力量钻石) and Huang He Xuan Feng (黄河旋风) had smaller increases of 2.73% and 2.00%, with market caps of 7.74 billion and 6.61 billion respectively [2] - The MACD golden cross signal has formed, indicating a positive trend for these stocks [2]
2025年中国超硬材料行业细分市场结构分析—技术演进、应用突破与增长机遇
Qian Zhan Wang· 2025-09-03 04:13
Core Viewpoint - The Chinese superhard materials industry is accelerating its transformation from traditional grinding tools to high-end fields such as semiconductors and new energy, forming a three-tier product hierarchy of basic materials (HPHT/cBN), functional products (PCD tools), and high-end applications (CVD films), with the semiconductor/optical field growing at an 8% rate, becoming a new growth driver [1][6]. Product Structure - The superhard materials industry in China can be divided into three main levels: basic synthetic materials, functional products, and high-end application materials. Basic synthetic materials include industrial synthetic diamonds (HPHT), cubic boron nitride (cBN), diamond micropowder, and nanodiamonds, which are core raw materials for superhard tools. HPHT diamonds are widely used in grinding and cutting, while cBN is suitable for processing difficult materials like high-temperature alloys. CVD-synthesized diamond single crystals or films are primarily used in high-end electronics and heat dissipation devices [2][3]. Market Trends - The downstream demand for superhard materials in China is showing a trend of diversification and structural upgrading. The metal cutting tool sector still holds the largest share, while precision grinding and photovoltaic silicon wafer cutting are experiencing stable growth. The semiconductor and optical fields are emerging as new engines of growth, indicating a shift from traditional applications to high-tech areas such as semiconductors, consumer electronics, and new energy [6][10]. Supply and Demand Dynamics - The overall production and sales ratio of various segments in the superhard materials industry remains high, indicating a balanced supply-demand relationship. Diamond wire and micropowder products have a production-sales ratio close to 100%, reflecting strong demand in mature application scenarios. PCD/PCBN tools and superhard grinding wheels maintain a ratio of around 95%, showing stable penetration in traditional manufacturing and precision processing. However, the production-sales ratio for CVD diamond films is only 75%, indicating that it is still in the early stages of industrialization [7][10]. Market Composition - The Chinese superhard materials market is characterized by a leading position of industrial diamond micropowder, which accounts for over half of the market share. PCD/PCBN tools, benefiting from the rapid growth in CNC machine tools and new energy vehicle component processing, account for nearly one-fifth of the market. Superhard grinding wheels are used for precision grinding and high-hardness material processing, maintaining stable demand. Although CVD diamond films currently account for less than 10% of the market, their applications in semiconductors, optics, and thermal management are rapidly expanding, making them a high-growth category [10][15].
惠丰钻石(839725) - 关于使用闲置募集资金购买理财产品的公告
2025-08-28 12:36
证券代码:839725 证券简称:惠丰钻石 公告编号:2025-056 惠丰钻石股份有限公司 使用闲置募集资金购买理财产品公告 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、募集资金基本情况 2022 年 7 月 18 日,惠丰钻石股份有限公司发行普通股 11,000,000 股,发 行方式为向不特定合格投资者公开发行,发行价格为 28.18 元/股,募集资金总 额为 309,980,000.00 元,实际募集资金净额为 285,386,886.79 元,到账时间为 2022 年 7 月 4 日。公司因行使超额配售选择权取得的募集资金净额为 4,364.58 万元,到账时间为 2022 年 8 月 17 日。行使超额配售选择权后,公司募集资金净 额为 32,903.27 万元。 二、募集资金使用情况 (一)募集资金使用情况和存储情况 截至 2025 年 6 月 30 日,公司上述发行股份的募集资金使用情况具体如下: 单位:万元 | 序号 | | | 募集资金计 | 累计投入 | | | --- | ...