Group 1: Main Business Overview - The company operates in the bearing and abrasive tools industries, providing products, technologies, and services that meet national strategic needs, covering five major business segments: new materials, basic components, machine tools, high-end equipment, and supply chain management [2]. - The bearing business includes special bearings, wind power bearings, and precision machine tool bearings, with a focus on special bearings used in aerospace, military, and nuclear industries, achieving a domestic monopoly with a key product matching rate of over 90% [2][3]. Group 2: Key Product Developments - In the wind power bearing sector, the company has developed the first domestically produced 8 MW, 18 MW, and the world's first 26 MW series main shaft bearings, continuously setting new product records [3]. - The precision machine tool bearing segment has shown stable growth, primarily producing precision spindle bearings and ball screw bearings [3]. Group 3: Abrasive Tools Business - The ultra-hard material abrasive tools are a core business with strong market competitiveness, breaking foreign monopolies and serving sectors like semiconductors, automotive, and optics, with semiconductor cutting wheels recognized as a "Manufacturing Industry Single Champion Product" [4][5]. - The company focuses on composite ultra-hard materials for specialized fields, maintaining leading core technology and becoming a significant supplier of high-end composite ultra-hard materials in China [4]. Group 4: Financial Performance - In 2024, the revenue from the ultra-hard abrasive tools business is approximately 580 million yuan, with significant growth in semiconductor-related products [5]. - The company's profits primarily stem from special bearings, high-end civilian product bearings, and ultra-hard material abrasive tools, which are the main contributors to profitability and growth [5]. Group 5: Diamond Cultivation Business - The company has launched its own diamond brand "DEINO" and is actively expanding offline channels, with three stores currently in operation, focusing on high-consumption and environmentally conscious first- and second-tier cities for future store openings [5].

Core Viewpoint - The company, Guojijiangong, is actively involved in the humanoid robot sector through its bearing business, which is seen as a related concept stock amid the growing interest in humanoid robots. The company has the necessary technology and production capabilities for rolling bearings used in robots [1][5]. Financial Performance - In 2024, Guojijiangong reported a revenue of 2.658 billion yuan, a decrease of 4.53% year-on-year, while the total profit reached 333 million yuan, an increase of 9.18%. The net profit attributable to shareholders was 280 million yuan, up by 8.11% [4]. - The bearing sector generated 1.284 billion yuan in revenue, a year-on-year increase of 23.71%, accounting for 48.31% of total revenue. The abrasive tools sector saw a revenue of 976 million yuan, down 2.80%, making up 36.72% of total revenue. The trade and engineering services sector's revenue was 366 million yuan, down 47.65%, representing 13.77% of total revenue [4]. Investment Plans - For 2025, the company plans to invest a total of 918 million yuan, focusing on projects such as the Yibin Technology Industrial Park in Luoyang and a functional diamond material pilot and industrial production line in Hami, Xinjiang. These projects are expected to generate returns around 2026 [5]. Product Development - The company has developed key products including functional diamond applications, wind power bearings, and high-end machine tool spindles. In 2024, it produced the first domestically made 26 MW offshore wind power spindle bearing and gearbox bearing [5]. - Guojijiangong has been involved in the diamond sector, establishing a joint venture to enhance its capabilities in superhard materials. It plans to invest 380 million yuan in a new facility in Hami for diamond material production [7][8]. Market Outlook - The company acknowledges the potential of humanoid robots to create new market opportunities for the bearing industry, although it has not yet established partnerships in this field. It emphasizes the need for improved product quality and precision in the domestic bearing sector to meet the demands of humanoid robots [6][7]. - Guojijiangong views diamond as a "ultimate semiconductor material" with vast application potential, aiming to develop its diamond functionalization business as a new source of profit [10].

证券代码：002046 证券简称：国机精工 公告编号： 2025-040 国机精工集团股份有限公司 2024 年度股东大会决议公告 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、本次股东大会未出现否决议案的情形。 2、本次股东大会不涉及变更前次股东大会决议。 一、会议召开和出席情况 1、召开时间： 现场会议召开时间为：2025年5月22日 15:00 网络投票时间为： （1）深圳证券交易所交易系统投票时间为：2025年5月22日的交 易时间，即9:15-9:25，9:30-11:30和13:00-15:00。 （2）深圳证券交易所互联网投票系统投票时间为：2025年5月22 日9:15至15:00期间的任意时间。 2、现场会议召开地点：郑州市新材料产业园区科学大道 121 号 公司会议室 3、召开方式：现场投票与网络投票相结合 4、召集人：公司董事会 5、主持人：公司董事长蒋蔚先生 出席本次股东大会现场会议投票的具有表决权的股东及股东代 理人共5人，代表有表决权股份总数为268,768,713股，占公司总股份的 50.1185％。 通过网络投 ...

北京海润天睿律师事务所 关于国机精工集团股份有限公司 2024 年度股东大会的 法 律 意 见 书 致：国机精工集团股份有限公司 根据《中华人民共和国证券法》（以下简称"《证券法》"）、《中华人民共和国公司法》 （以下简称"《公司法》"）及中国证券监督管理委员会颁布的《上市公司股东会规则》（以 下简称"《股东会规则》"）、《律师事务所从事证券法律业务管理办法》（以下简称"《管 理办法》"）、《律师事务所证券法律业务执业规则（试行）》（以下简称"《执业规则》"） 等法律、法规、规范性文件及《国机精工集团股份有限公司章程》（以下简称"《公司章程》"） 的规定，北京海润天睿律师事务所(以下简称"海润天睿"或"本所")接受国机精工集团股份 有限公司（以下简称"公司"）委托，作为公司召开 2024 年度股东大会（以下简称"本次股 东大会"）的特聘专项法律顾问出具本法律意见书。 等指定信息披露媒体上公告了《关于召开 2024 年度股东大会的通知》（以下简称"《通知》"）， 《通知》载明了会议召集人、会议召开方式、会议时间和地点、股权登记日、出席对象、会议 审议事项、会议登记方法、参与网络投票的具体操作流程、会务常设联系人 ...

Group 1: Main Business Overview - The company operates in the bearing and abrasive tools industries, providing products, technologies, and services that meet national strategic needs, covering five major business segments: new materials, basic components, machine tools, high-end equipment, and supply chain management [1] - The bearing business includes special bearings, wind power bearings, and precision machine tool bearings, with a focus on high-tech applications in aerospace, wind energy, and precision machinery [1][2] Group 2: Special Bearings - Special bearings are used in aerospace, aviation, weaponry, ships, and nuclear industries, with a domestic monopoly in the aerospace sector, achieving over 90% matching rate for key products [1][2] - The company has successfully supported significant milestones in China's space development, including the "Oriental Red," "Long March," "Shenzhou," "Chang'e," and "Tianwen" missions [1] Group 3: Wind Power Bearings - The company has developed the first domestically produced 8 MW, 18 MW, and the world's first 26 MW series main shaft bearings and gear box bearings, enhancing domestic production capabilities [2] - The wind power bearing business has seen a high growth rate in orders and revenue, with plans to increase the revenue share of main shaft and gear box bearings [4] Group 4: Precision Machine Tool Bearings - The precision machine tool bearing segment has shown stable growth, primarily focusing on precision spindle bearings and ball screw bearings [2] Group 5: Abrasive Tools Business - The abrasive tools segment includes superhard material products, composite superhard materials, and diamond functional application products, with a strong market competitive advantage [2][3] - The superhard material grinding wheels for semiconductor chip cutting have been recognized as a "Manufacturing Industry Single Champion Product" [2] Group 6: Diamond Functional Application Products - Single crystal diamonds are recognized for their superior properties and are being applied in major national projects and emerging strategic industries, with potential breakthroughs in key technologies [3] - The company has developed key technologies for synthesizing diamonds and has successfully transitioned from laboratory research to practical applications [3][4] Group 7: Corporate Developments - As of now, several assets have been injected into the diamond company, with the exception of 100% ownership of China Machinery Industry International Cooperation Co., Ltd. [4] - The diamond company aims to lead the high-quality development of the superhard materials industry, focusing on enhancing international competitiveness across the entire industry chain [4]

Core Insights - The bearing industry in China is projected to achieve a revenue of 231.5 billion yuan in 2024, marking a historical high with a year-on-year growth of 6.2% and a production output of 33.7 billion sets, reflecting a 17.3% increase [1] - In the first quarter of this year, the total industrial output value of the bearing industry reached 25.397 billion yuan, showing an 11.14% year-on-year growth, while the industrial added value was 7.631 billion yuan, up by 10.97% [1] - Domestic bearing manufacturers are advancing towards high-end products, moving away from low-end, homogeneous competition [1] Advancements in Space Technology - The Long March 2F rocket successfully launched the Shenzhou 20 manned spacecraft, utilizing key components like the three-point contact ball bearings developed by the National Machinery Precision Engineering Research Institute, which provide strong support for stable launches [2] - The same institute customized high-precision, low-noise self-lubricating bearings for the spacecraft's drive system, ensuring stable operation of critical rotating mechanisms [2] - Domestic bearing companies have supplied reliable bearing products for the Shenzhou series spacecraft and Long March series rockets, contributing to significant projects like the "China Sky Eye" radio telescope [2] Breakthroughs in Wind Power - The world's first 25-megawatt wind turbine main shaft bearing and gearbox bearing was produced by Luoyang Bearing Research Technology Co., Ltd., setting a record for the largest single-unit capacity in global wind power bearings [3] - China has transitioned from relying on imports to achieving breakthroughs in the independent research and manufacturing of key components for ultra-large wind turbines, ensuring the safety of the industrial chain [3] Growth in Robotics and Exports - Bearings are essential for the smooth operation of robots, which perform various tasks such as dancing and assembling [4] - Luoyang Hongyuan Bearing Technology Co., Ltd. has successfully entered overseas markets, including Japan, after years of research and development in robotic bearing technology [4] - In the first quarter, China's bearing exports showed steady growth, with a total export volume of 205,182 tons, up by 8.7% year-on-year, and March exports reached 68,366 tons, reflecting a 25.3% increase [4]

Market Overview - The Shanghai Composite Index rose by 0.21% on May 21, with 12 industries experiencing gains, led by coal and non-ferrous metals, which increased by 2.55% and 2.05% respectively [2] - Conversely, the beauty care and electronics sectors saw declines of 1.09% and 0.93% [2] - The machinery equipment industry fell by 0.83% [2] Capital Flow Analysis - The main capital outflow from the two markets totaled 23.932 billion yuan, with 8 industries seeing net inflows [2] - The power equipment sector had the highest net inflow, amounting to 777 million yuan, while the non-ferrous metals sector followed with a net inflow of 716 million yuan [2] - A total of 23 industries experienced net capital outflows, with the electronics sector leading at 5.353 billion yuan, followed by the machinery equipment sector at 4.038 billion yuan [2] Machinery Equipment Sector Details - The machinery equipment sector had 530 stocks, with 90 stocks rising and 426 stocks declining [3] - Among the stocks with net inflows, the top performer was Tailor Co., with a net inflow of 169 million yuan, followed by Jinxi Vehicle Axle and Blue Ocean Huaten with inflows of 64.56 million yuan and 46.13 million yuan respectively [3] - The sector's stocks with the highest net outflows included Aerospace Power, Guoji Precision, and Daye Co., with outflows of 252 million yuan, 131 million yuan, and 130 million yuan respectively [3][5] Top Gainers in Machinery Equipment Sector - The top gainers in the machinery equipment sector included: - Tailor Co. (9.94% increase, 169.15 million yuan inflow) - Jinxi Vehicle Axle (4.27% increase, 64.56 million yuan inflow) - Blue Ocean Huaten (6.21% increase, 46.13 million yuan inflow) [4] Top Losers in Machinery Equipment Sector - The top losers in the machinery equipment sector included: - Aerospace Power (-9.74% decrease, 251.98 million yuan outflow) - Guoji Precision (-4.24% decrease, 130.81 million yuan outflow) - Daye Co. (-8.05% decrease, 130.19 million yuan outflow) [5]

Core Viewpoint - The cultivated diamond sector has shown a positive performance, with a 1.93% increase, ranking 8th among concept sectors, indicating a growing interest and investment in this area [1]. Group 1: Market Performance - As of May 16, the cultivated diamond concept saw 12 stocks rise, with *ST Yazhen hitting the daily limit, and notable gains from Mankalon (8.55%), Chaohongji (6.90%), and Boyun New Materials (5.60%) [1]. - The sector experienced a net inflow of 189 million yuan from main funds, with Chaohongji leading the inflow at 78.83 million yuan, followed by Boyun New Materials and Huanghe Xuanfeng [2][3]. Group 2: Fund Flow Ratios - The top net inflow ratios were observed in Chaohongji (14.99%), Huanghe Xuanfeng (10.74%), and Yuyuan Shares (6.60%), indicating strong investor confidence in these stocks [3][4]. - The cultivated diamond sector's fund inflow rankings highlighted significant activity, with Chaohongji and Boyun New Materials showing high turnover rates of 6.08% and 22.06%, respectively [3].

证券代码：002046 证券简称：国机精工 公告编号：2025-039 国机精工集团股份有限公司 关于 2022 年限制性股票激励计划第二个限售期 解除限售股份上市流通的提示性公告 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： 一、本次激励计划已履行的相关审批程序 第六届监事会第十五次会议，审议通过《洛阳轴研科技股份有限公司 限制性股票激励计划（草案）》及摘要等议案。公司独立董事对相关 议案发表了独立意见，律师出具了相应的法律意见书。 届监事会第五次会议，审议通过《国机精工股份有限公司限制性股票 激励计划（草案修订稿）》及摘要、《国机精工股份有限公司股权激 励管理办法》《国机精工股份有限公司限制性股票激励计划考核管理 办法（修订稿）》等议案。公司独立董事对相关议案发表了独立意见， 律师出具了相应的法律意见书。 示，公示期为 2021 年 12 月 14 日至 2021 年 12 月 24 日。截至公示期 满，公司未接到任何员工对本次拟激励对象提出的任何异议。监事会 对激励名单进行了核查，并于 2022 年 5 月 10 日披露了《监事会关于 限制 ...

2、公司 2022 年限制性股票激励计划第二个限售期解除限售股份 上市流通日为 2025 年 5 月 16 日。 国机精工集团股份有限公司于 2025 年 4 月 28 日召开第八届董事 会第九次会议和第八届监事会第五次会议审议通过了《关于 2022 年限 制性股票激励计划第二个限售期解除限售条件成就的议案》，同意公 司按照《国机精工股份有限公司限制性股票激励计划（草案 2022 年修 订稿）》的相关规定，为 2022 年限制性股票激励计划第二个限售期符 合解除限售条件的 150 名激励对象共 1,441,723 股限制性股票办理解 除限售事宜，具体内容详见公司 2025 年 4 月 30 日披露在《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.com.cn）的相关公告。截至本公告披露日，上述股票已 于中国证券登记结算有限责任公司深圳分公司办理完成解除限售手续。 现将相关事项公告如下： 一、本次激励计划已履行的相关审批程序 1、2019 年 9 月 20 日，公司召开第六届董事会第二十八次会议及 第六届监事会第十五次会议，审议通过《洛阳轴研科技股份有限公司 限制性股 ...