证券代码：002046 证券简称：国机精工 公告编号：2025-062 国机精工集团股份有限公司 关于拟变更会计师事务所的公告 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。 特别提示： 1.拟聘任的会计师事务所：中汇会计师事务所（特殊普通合伙） （以下简称"中汇会计师事务所"） 2.原聘任的会计师事务所：容诚会计师事务所（特殊普通合伙） （以下简称"容诚会计师事务所"） 3.变更原因：鉴于原聘任的容诚会计师事务所已连续多年为公司 提供审计服务，服务合同已到期，为进一步提升公司审计工作的独立 性和客观性，充分保障公司审计工作安排，基于审慎性原则以及公司 对审计服务的需求，拟聘任中汇会计师事务所为公司2025年度财务审 计机构和内部控制审计机构。公司就变更会计师事务所相关事项与原 聘任会计师事务所进行了充分沟通，双方均已确认就本次变更会计师 事务所事项无异议。 4.本次变更符合财政部、国务院国资委、中国证监会印发的《国 有企业、上市公司选聘会计师事务所管理办法》（财会〔2023〕4号） 的规定。公司审计委员会、董事会对本次变更会计师事务所事项无异 议。 一、拟变 ...

证券代码：002046 证券简称：国机精工 公告编号：2025-063 1、股东会届次：2025 年第四次临时股东会 2、股东会的召集人：董事会 3、会议召开的合法、合规性：本次股东会会议的召开符合有关 法律法规、深交所业务规则和公司章程的规定。 4、会议时间： 关于召开 2025 年第四次临时股东会的通知 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。 一、召开会议的基本情况 国机精工集团股份有限公司 （1）现场会议时间：2025 年 10 月 27 日 15:20 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的 具体时间为 2025 年 10 月 27 日 9:15-9:25，9:30-11:30，13:00- 15:00；通过深圳证券交易所互联网投票系统投票的具体时间为 2025 年 10 月 27 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记日：2025 年 10 月 20 日 7、出席对象： （1）在股权登记日持有公司股份的普通股股东或其代理人。截 至 2025 年 10 月 ...

证券代码：002046 证券简称：国机精工 公告编号：2025-060 国机精工集团股份有限公司 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。 一、董事会会议召开情况 公司第八届董事会第十三次会议于 2025 年 9 月 30 日发出通知， 2025 年 10 月 10 日在子公司三磨所以现场结合通讯方式召开。 本次会议应出席的董事 8 名，实际出席的董事 8 名。本次会议由 董事长蒋蔚先生主持，部分高级管理人员列席会议。 本次会议的召开符合有关法律、行政法规、部门规章、规范性文 件和公司章程的规定。 二、董事会会议审议情况 本次会议以记名投票表决的方式审议通过了以下议案： 1、审议通过了《关于与国机资本控股有限公司开展应收账款转 让及无追索权保理业务暨关联交易的议案》 关联董事蒋蔚、闫宁、张江安、张弘、唐超回避表决。 第八届董事会第十三次会议决议公告 3、审议通过了《关于变更会计师事务所的议案》 表决结果：3 票同意、0 票反对、0 票弃权。 议案内容见同日刊载于《证券时报》《中国证券报》《上海证券 报》《证券日报》和巨潮资讯网（www.cninfo.co ...

Core Viewpoint - The board of directors of GuoJi Precision Engineering Group Co., Ltd. approved a proposal for its subsidiaries, ZhiYuan Technology and GuoJi Diamond, to conduct accounts receivable transfer and non-recourse factoring business with related parties GuoJi Capital and its subsidiary GuoJi Factoring, with a total business amount not exceeding 500 million yuan [1] Group 1 - The transaction is classified as a related party transaction as GuoJi Capital and GuoJi Factoring are wholly-owned subsidiaries of GuoJi Group [1] - The transaction is subject to approval at the fourth extraordinary general meeting of shareholders in 2025 [1] - As of September 30, 2025, GuoJi Capital had total assets of 955,019.68 million yuan, while GuoJi Factoring had total assets of 352,210.56 million yuan [1] Group 2 - This business initiative is expected to help the company activate assets and accelerate capital turnover, with fair pricing [1] - From the beginning of 2025 to the disclosure date, the company has conducted related party transactions totaling 14,008.69 million yuan with GuoJi Group and its affiliates [1] - Both independent directors and sponsors have expressed their agreement with the transaction [1]

光大证券股份有限公司关于国机精工集团股份有限公司 与国机资本控股有限公司开展应收账款转让 及无追索权保理业务暨关联交易的核查意见 光大证券股份有限公司（以下简称"光大证券"或"保荐人"）作为国机精 工集团股份有限公司（以下简称"国机精工"或"公司"）向特定对象发行股票 的保荐人，根据《证券发行上市保荐业务管理办法》《深圳证券交易所股票上市 规则》等相关规定履行持续督导职责，对国机精工与国机资本控股有限公司（以 下简称"国机资本"）及其子公司国机商业保理有限公司（以下简称"国机保理"） 开展应收账款转让及无追索权保理业务暨关联交易的事项进行了审慎核查，具体 情况如下： 一、国机精工与国机资本及子公司开展应收账款转让及无追索权保理业务 国务院办公厅于 2022 年 5 月发布《关于进一步盘活存量资产扩大有效投资 的意见》（国办发〔2022〕19 号），明确提出优化完善存量资产盘活方式，积 极探索通过资产证券化等市场化方式盘活存量资产。 基于以上政策导向，国机精工拟开展总额不超过人民币 50,000 万元（含） 应收账款转让及无追索权保理业务。本次应收账款转让及无追索权保理业务开展 主体为国机精工下属子公司洛阳轴研 ...

Core Insights - The company Guojijinggong (国机精工) reported that as of September 30, 2025, the number of shareholders is expected to reach 52,989 [1] Summary by Category Company Information - Guojijinggong (国机精工) has communicated to investors that the projected number of shareholders will be 52,989 by the end of September 2025 [1]

Core Viewpoint - The Ministry of Commerce and the General Administration of Customs have jointly announced export controls on superhard materials and related items, which may significantly impact domestic producers and overseas downstream customers [2]. Group 1: Export Controls - The export controls include superhard materials such as synthetic diamond powders with an average particle size of less than or equal to 50μm, synthetic diamond single crystals with an average particle size between 50μm and 500μm, and related equipment and technologies [2]. - This announcement expands the scope of previous export controls issued on August 15, 2024, which included certain antimony and superhard material items [2]. Group 2: Industry Significance - Superhard materials, particularly diamonds, are essential in high-end manufacturing and strategic industries, solving complex processing challenges in sectors like aerospace, defense, and electronics [3]. - The potential growth point in the superhard materials industry is functional diamonds for semiconductor applications, with significant market demand anticipated if breakthroughs in diamond substrate technology occur [3]. Group 3: Market Response - On October 10, 2023, A-share superhard material stocks surged, with notable increases such as Sifangda rising by 12.29% and Huanghe Xuanfeng hitting the daily limit [5]. - Several listed companies have disclosed their investments in functional diamond applications, indicating a strong market interest and potential for growth in this sector [7]. Group 4: Company Developments - Guojijiangong has made progress in the MPCVD synthetic diamond sector, achieving small-scale sales of diamond heat sinks and optical window pieces [7]. - Sifangda is working on a project to produce high-quality large-size ultra-pure CVD diamonds, while Huanghe Xuanfeng has developed polycrystalline diamond heat sink pieces with competitive thermal performance [7]. - Statistics show that since July, several superhard material stocks have attracted significant net purchases from leveraged funds, indicating strong investor interest [7][8].

Core Viewpoint - The superhard materials sector experienced a strong opening on October 10, with several companies reaching their daily price limits and significant price increases observed in others [1] Group 1: Company Performance - Sifangda and Huanghe Xuanfeng both reached their daily price limit, indicating strong investor interest and market confidence [1] - Huifeng Diamond saw a price increase of over 20%, reflecting positive market sentiment towards the company [1] - Other companies such as Liliang Diamond, Zhongbing Hongjian, and Guoji Jinggong also showed notable price increases, contributing to the overall positive trend in the sector [1]

Core Viewpoint - The A-share market is witnessing a strong performance in synthetic diamond concept stocks, driven by new export controls on superhard materials announced by the Ministry of Commerce and the General Administration of Customs, which are expected to impact the industry both in the short and long term [1] Group 1: Market Performance - Synthetic diamond stocks such as Sifangda surged nearly 17%, Huifeng Diamond rose over 10%, and Huanghe Xuanfeng hit the daily limit with a 10% increase [1] - Other notable performers include Liliang Diamond with a nearly 4% increase, and both Zhongbing Hongjian and Guoji Jinggong rising over 2% [1] Group 2: Regulatory Impact - The Ministry of Commerce and the General Administration of Customs have expanded the scope of export controls on superhard materials, including synthetic diamond micro-powder and single crystals, which highlights the strategic importance of these materials [1] - Although short-term exports may face obstacles, the long-term outlook suggests that these controls will accelerate the consolidation of the domestic superhard materials industry, with prices expected to trend upwards [1] Group 3: Investment Opportunities - CITIC Securities reports that the functional applications of synthetic diamonds are likely to continue to drive demand, presenting trading investment opportunities in the superhard materials sector [1] - Investors are advised to focus on leading companies within this sector as potential beneficiaries of the regulatory changes [1]

Core Viewpoint - The company has experienced a continuous decline in the number of shareholders, indicating potential concerns regarding investor confidence and stock performance [2] Shareholder Information - As of September 30, the number of shareholders for the company was 52,989, a decrease of 3,199 from the previous period (September 20), representing a decline of 5.69% [2] - This marks the third consecutive period of decline in the number of shareholders [2] Stock Performance - The company's closing price was 26.51 yuan, remaining flat, with a cumulative decline of 21.50% in stock price since the concentration of shares began [2] - Over the trading days, the stock experienced one increase and six decreases, including one instance of hitting the daily limit down [2] Financial Performance - For the first half of the year, the company reported total operating revenue of 1.608 billion yuan, reflecting a year-on-year growth of 25.14% [2] - The net profit for the same period was 174 million yuan, showing a year-on-year decrease of 1.69% [2] - The basic earnings per share were 0.3287 yuan, with a weighted average return on equity of 4.56% [2]