证券代码：688308 证券简称：欧科亿 公告编号：2024-032 株洲欧科亿数控精密刀具股份有限公司 持股 5%以上股东权益变动超过 1%暨减持结果公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 重要内容提示： 股东持股的基本情况 本次减持计划实施前，株洲欧科亿数控精密刀具股份有限公司（以下简称"公 司"）股东南京精锐创业投资合伙企业（有限合伙）（以下简称"南京精锐"）持 有公司股份 8,150,520 股，占公司股份总数的 5.13%。该股份为公司首次公开发 行股票前持有及 2022 年度权益分派资本公积金转增取得的股份，且已于 2023 年 12 月 11 日解除限售并上市流通。 减持计划的实施结果情况 公司于 2024 年 6 月 22 日披露了《关于持股 5%以上股东减持股份计划公告》 （公告编号：2024-027），因自身资金需求，公司股东南京精锐拟通过集中竞价、 大宗交易的方式减持其所持有的公司股份合计不超过 2,000,000 股，即不超过公 司股份总数的 1.26%。 公司于 2024 ...

证券代码：688308 证券简称：欧科亿 公告编号：2024-031 株洲欧科亿数控精密刀具股份有限公司 关于吸收合并全资子公司的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、吸收合并事项概述 本次吸收合并，有利于进一步优化公司管理架构，降低管理成本，提高运营效 率，由于炎陵欧科亿是公司全资子公司，其财务报表已纳入公司的合并报表范围， 本次吸收合并对公司的正常经营和财务状况均不构成实质性影响，不会损害公司及 全体股东的利益。 特此公告 株洲欧科亿数控精密刀具股份有限公司董事会 2024 年 8 月 14 日 株洲欧科亿数控精密刀具股份有限公司（以下简称"公司"）于 2024 年 4 月 8 日召开第三届董事会第五次会议审议通过了《关于公司吸收合并全资子公司的议 案》，为进一步优化公司管理架构，降低管理成本，提高运营效率，公司拟吸收合 并全资子公司炎陵欧科亿数控精密刀具有限公司（以下简称"炎陵欧科亿"），本 次吸收合并完成后，炎陵欧科亿的独立法人资格将被注销，其全部资产、债权、债 务和业务等由公司依法继承，具 ...

Group 1: Market Opportunities - The domestic high-end CNC tool market has significant potential for import substitution, with leading domestic companies improving technology and capabilities [2] - New demands in downstream applications, such as aerospace, new energy, and titanium alloy processing, are driving growth in tool requirements [2] - The global market for cutting tools is 5-6 times larger than the domestic market, presenting substantial export opportunities for domestic tools [2] Group 2: Product and Market Strategy - The company plans to focus on research of basic material technologies, including new coating materials and metal ceramics [3] - Marketing strategies will be enhanced to explore high-quality downstream markets and develop comprehensive tool solutions for key customers [3] - The company aims to increase the proportion of overseas revenue through ongoing international expansion efforts [3] Group 3: R&D Progress - In 2023, the company invested 0.64 billion CNY in R&D, accounting for 6.22% of revenue, with over 70 projects initiated [3] - The company applied for 41 new patents and received 14 new authorizations, with several projects recognized as key provincial R&D initiatives [3] Group 4: Product Structure Upgrade - The company is launching more high-end CNC blade products to compete with imported alternatives [4] - There is a shift from single blade sales to a comprehensive product series in CNC tools, enhancing the overall product offering [4] - The company is advancing a full product system that includes CNC blades and bodies, as well as metal ceramics and superhard tools [4] Group 5: Cost Efficiency and Scale Effects - The company benefits from scale effects in production, which enhance efficiency and reduce unit costs as production volume increases [4] - A diverse product range allows for specialized production lines, improving overall production efficiency [4] Group 6: International Expansion - The company has seen rapid growth in export volumes and is actively seeking influential local agents for overseas sales [4] - The average export price of products is higher than domestic prices, highlighting competitive advantages in international markets [4] Group 7: Equipment Investment - The company prioritizes investment in advanced production and R&D equipment to enhance technical capabilities and product quality [4] - Strict quality control and process systems are in place to ensure high standards in production [4] Group 8: Industry Trends - The market concentration in the domestic tool industry is expected to increase as leading companies expand, while smaller firms struggle to compete [4] - The demand for CNC tools is evolving with higher efficiency requirements due to increased automation in the machining industry [4] Group 9: Metal Ceramic Tools - Metal ceramic tools are particularly effective in high-speed precision machining applications, especially in aerospace and automotive sectors [5] - The company is developing metal ceramic products to meet the growing demand for high-efficiency and high-quality processing [5] Group 10: Overseas Subsidiary Establishment - The establishment of a wholly-owned subsidiary in Germany aims to enhance the company's overseas strategic layout and improve competitiveness [5] - The subsidiary will leverage local technological and market advantages to better serve customer needs and enhance international market presence [5]

株洲欧科亿数控精密刀具股份有限公司 简式权益变动报告书 上市公司名称：株洲欧科亿数控精密刀具股份有限公司 股票上市地：上海证券交易所 股票简称：欧科亿 股票代码：688308 信息披露义务人： 南京精锐创业投资合伙企业（有限合伙） 住所/通讯地址： 江苏省南京市溧水区永阳街道水保东路 3 号 424 室 股份变动性质：股份减少 签署日期：2024 年 7 月 19 日 1 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国公司法》（简称"公司法"）、 《中华人民共和国证券法》（简称"证券法"）、《上市公司收购管理办法》（简 称"收购管理办法"）、《公开发行证券的公司信息披露内容与格式准则第 15 号— —权益变动报告书》（简称"准则 15 号"）等相关法律法规编制本权益变动报告 书。 二、信息披露义务人签署本报告已获得必要的授权和批准，其履行亦不违反信 息披露义务人章程或内部规则中的任何条款，或与之相冲突。 三、依据《公司法》《证券法》《收购管理办法》《准则 15 号》的规定，本报 告书已全面披露信息披露义务人在欧科亿中拥有权益的股份变动情况。 四、截至本报告书签署之日，除本报告书披露的信息外，信息披 ...

证券代码：688308 证券简称：欧科亿 公告编号：2024-030 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 株洲欧科亿数控精密刀具股份有限公司 关于股东权益变动的提示性公告 ● 本次权益变动属于股东减持，不触及要约收购。 重要内容提示： ● 本次权益变动后，信息披露义务人南京精锐创业投资合伙企业（有限合 伙）持有公司股份数量从 8,150,520 股减少至 7,939,086 股，持有公司股份比例 从 5.13%减少至 5.00%，不再是持有公司 5%以上股份的股东。 ● 本次权益变动不会导致公司控股股东、 实际控制人发生变化。 株洲欧科亿数控精密刀具股份有限公司（简称"公司"）于 2024 年 7 月 19 日收到南京精锐创业投资合伙企业（有限合伙）（以下简称"南京精锐"）发来 的《株洲欧科亿数控精密刀具股份有限公司简式权益变动报告书》，其有关权益 变动情况如下： 一、本次权益变动情况 （一）信息披露义务人基本情况 | 公司名称 | 南京精锐创业投资合伙企业（有限合伙） | | --- | --- | | 法定 ...

Group 1: Company Strategy and Expansion - The company plans to establish a wholly-owned subsidiary in Germany to enhance its market presence in Europe and improve brand recognition internationally [3] - The subsidiary aims to facilitate local operations, improve customer trust, and accelerate product and technology upgrades through direct feedback from overseas markets [3] - The investment in a tungsten wire production line aligns with the company's existing tungsten alloy product development, leveraging its expertise in alloy manufacturing [4] Group 2: Investment and Product Development - The tungsten wire production line is expected to have high application value in industries such as photovoltaics, and it complements the company's tungsten industry chain strategy [4] - The company has made preparations for the tungsten wire project, including technology development, talent acquisition, and equipment procurement [4] - The company aims to achieve a 20%-30% export ratio for its CNC tools in 2024, focusing on expanding into the European and American markets [7] Group 3: Market Opportunities and Trends - There is significant potential for domestic CNC tool manufacturers to replace high-end imports, with the market for CNC tools in overseas markets being 5-6 times larger than in China [6] - The company is actively pursuing opportunities in various sectors, including aerospace, new energy, and medical devices, to meet emerging demands for cutting tools [6] - The trend towards automation and intelligent manufacturing is driving the need for advanced CNC tools with improved performance characteristics [10] Group 4: Business Model and Profitability - The company's bundled service model aims to provide comprehensive tool management and optimization services, enhancing customer loyalty and profitability [8] - By participating in customer tool procurement and inventory management, the company seeks to increase its share of proprietary tools in bundled services [8] - The core drivers for acquiring end customers include price, quality, technology, and service capabilities, with a focus on cost reduction and efficiency improvement [9]

Investment Rating - The report maintains a "Buy" rating for the company, with a projected compound annual growth rate (CAGR) of 33% for net profit from 2024 to 2026 [4]. Core Insights - The company is expanding its tungsten industry chain by investing in photovoltaic tungsten wire production, which is expected to benefit from the growing demand in the global photovoltaic market [3][8]. - The global photovoltaic installation demand is projected to reach approximately 390 GW in 2023, a year-on-year increase of 67%, leading to a significant rise in demand for diamond wire, particularly tungsten wire [3]. - The company plans to establish a subsidiary, Oke Yi New Energy, with an investment of 1.45 billion yuan to build a production line for 100 billion meters of tungsten wire [6]. Financial Summary - The company's projected revenue for 2024 is 1,026.46 million yuan, with a growth rate of 32.27%. By 2026, revenue is expected to reach 2,222.79 million yuan, with a growth rate of 27.21% [5]. - The net profit attributable to the parent company is forecasted to be 166 million yuan in 2024, increasing to 389.45 million yuan by 2026, reflecting a growth rate of 39.81% in that year [5]. - Earnings per share (EPS) are expected to rise from 1.05 yuan in 2024 to 2.45 yuan in 2026 [5]. Industry Context - The transition from carbon steel to tungsten wire for diamond wire is driven by tungsten's higher tensile strength, allowing for thinner wire diameters, which in turn increases silicon wafer yield and reduces material costs [7]. - The market for photovoltaic tungsten wire is still in its early stages, with major players like Xiamen Tungsten Co. leading the market. The company is well-positioned to capitalize on this growth if it can achieve large-scale production [8].

证券代码：688308 证券简称：欧科亿 公告编号：2024-028 表决结果：赞成 5 票，反对 0 票，弃权 0 票。 具体内容详见公司于同日刊载于上海证券交易所网站（www.sse.com.cn）的《关 于设立控股子公司暨对外投资的自愿性披露公告》。 （二）审议通过《关于修订<信息披露管理制度>的议案》 表决结果：赞成 5 票，反对 0 票，弃权 0 票。 株洲欧科亿数控精密刀具股份有限公司 第三届董事会第七次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、董事会会议的召开情况 株洲欧科亿数控精密刀具股份有限公司（以下简称"公司"）第三届董事会第 七次会议于 2024 年 6 月 27 日以现场和通讯方式在公司会议室召开。本次会议的通 知已于 2024 年 6 月 21 日以电话或传真的方式发出，会议应出席董事 5 人，实际出 席董事 5 人，本次会议由董事长袁美和先生主持。本次会议的召集和召开符合《中 华人民共和国公司法》等法律法规和《公司章程》的有关规定。 二、董事会会议审议情况 （一）审议通过 ...

株洲欧科亿数控精密刀具股份有限公司 关于设立控股子公司暨对外投资的自愿性披露公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 株洲欧科亿数控精密刀具股份有限公司（以下简称"公司"）基于战略 规划与业务需要，拟设立控股子公司株洲欧科亿新能源有限公司（暂定名，以最 终工商登记为准,以下简称"欧科亿新能源"或"标的公司"）投资建设 100 亿 米钨丝生产线项目，项目总投资 14,500 万元。标的公司注册资本 5,000 万元， 其中公司出资 3,400 万元,占注册资本比例 68%；株洲欧东投资合伙企业（有限 合伙）出资 1,600 万元，占注册资本比例 32%。 公司于 2024 年 6 月 27 日召开第三届董事会第七次会议，审议通过了《关 于设立控股子公司暨对外投资的议案》。根据《上海证券交易所科创板股票上市 规则》及《公司章程》的规定，本次交易事项无需提交公司股东大会批准。 证券代码：688308 证券简称：欧科亿 公告编号：2024-029 本次交易事项不涉及关联交易，不构成《上市公司重大资产重组 ...

董事会应当保证本制度的有效实施，确保公司相关信息披露的及时性和公平 性，以及信息披露内容的真实、准确、完整。 第四条 本制度由公司董事会负责实施，由公司董事长作为实施本制度的第 一责任人，由董事会秘书负责具体协调。 公司董事会应对本制度的年度实施情况进行自我评估，在年度报告披露的同 时，将关于本制度实施情况的董事会自我评估报告纳入年度内部控制自我评估报 告部分进行披露。 第五条 本制度由公司监事会负责监督。监事会应当对本制度的实施情况进 行定期或不定期检查，对发现的重大缺陷及时督促公司董事会进行改正，并根据 需要要求董事会对本制度予以修订。董事会不予更正的，监事会可以向上海证券 交易所报告。经上海证券交易所形式审核后，发布监事会公告。 株洲欧科亿数控精密刀具股份有限公司 信息披露管理制度 第一章 总则 第一条 为了规范株洲欧科亿数控精密刀具股份有限公司（以下简称"公司"） 及其他信息披露义务人的信息披露行为，加强信息披露事务管理，保护投资者合 法权益，根据《中华人民共和国公司法》、《中华人民共和国证券法》、《上市公司 信息披露管理办法》、《上海证券交易所科创板股票上市规则》（以下简称"《股票 上市规则》"）等 ...