Group 1 - The company, Sanhuan Group, announced a share buyback plan, repurchasing 5,133,800 A-shares, which represents 0.2679% of its total share capital [1] - The buyback was conducted through a centralized bidding trading method, with a maximum transaction price of 35.70 CNY per share and a minimum transaction price of 32.05 CNY per share [1] - The total amount spent on the buyback was 175,423,107.80 CNY, excluding transaction fees [1]

格隆汇1月4日丨三环集团(300408.SZ)公布，截至2025年12月31日，公司通过股份回购专用证券账户以 集中竞价交易方式回购公司A股股份5,133,800股，占公司当前总股本的0.2679%，最高成交价为35.70元/ 股，最低成交价为32.05元/股，成交总金额为人民币175,423,107.80元（不含交易费用）。 ...

证券代码：300408 证券简称：三环集团 公告编号：2026-01 潮州三环（集团）股份有限公司 潮州三环（集团）股份有限公司（以下简称"公司"）于 2025 年 4 月 10 日召开第十一届董事会第十次会议，审议通过了《关于回购公司股份方案的议 案》，同意公司使用不低于人民币 1.5 亿元且不超过人民币 2 亿元的自有资金或 自筹资金，以集中竞价方式回购部分公司 A 股股份，并在未来适宜时机用于股权 激励计划或员工持股计划。具体内容详见公司于 2025 年 4 月 11 日在中国证监会 创业板指定信息披露网站刊登的公告。 根据《上市公司股份回购规则》《深圳证券交易所上市公司自律监管指引第 9 号——回购股份》等相关规定，公司在回购股份期间应当在每个月的前三个交 易日内披露截至上月末的回购进展情况。现将具体情况公告如下： 一、回购股份的进展情况 截至 2025 年 12 月 31 日，公司通过股份回购专用证券账户以集中竞价交易 方式回购公司 A 股股份 5,133,800 股，占公司当前总股本的 0.2679%，最高成交 价 为 35.70 元 / 股 ， 最 低 成 交 价 为 32.05 元 / 股 ， ...

三环集团公告称，公司于2025年4月10日通过回购股份方案，拟用1.5亿 - 2亿元自有或自筹资金回购A股 用于股权激励或员工持股计划。截至2025年12月31日，公司已回购513.38万股，占总股本的0.2679%， 最高成交价35.70元/股，最低成交价32.05元/股，成交总金额1.75亿元（不含交易费用）。公司称回购符 合方案及相关规定，后续将按市场情况在期限内实施并及时披露。 ...

Group 1 - The "2025 Top Ten潮商 Annual Figures" list was announced, highlighting outstanding潮商 leaders who drive global潮商 development with exceptional business strategies and leadership qualities [1][4][9] - The潮商 leaders are recognized for their innovative achievements and their commitment to national sentiments and responsibilities, marking a significant impact on global business culture [1][4] Group 2 - 加华银行 partnered with Alibaba's Taobao to launch a dedicated payment solution, reinforcing its position as Cambodia's largest commercial bank [3] - 方侨生, as the president of the Cambodian Chinese Association, promotes investment cooperation between China and Cambodia in various sectors, including industrial parks and medical equipment [3] Group 3 - 玉湖集团, led by 黄向墨, is expanding its cold chain logistics operations, with significant projects in Wuhan and眉山 expected to generate over 20 billion yuan in annual transactions [7][8] - The company is also implementing AI algorithms to enhance warehouse scheduling efficiency by 40% and has established a digital platform for trading services [7] Group 4 - 彭云鹏, founder of 印尼巴里多太平洋集团, has seen his wealth rise to $39.8 billion, with significant growth in the energy and infrastructure sectors, including a 3565% increase in net profit for his petrochemical division [11][12] - His company is also expanding geothermal energy projects, aiming to make Indonesia a global leader in geothermal power generation [11][12] Group 5 - 三环集团, under 张万镇, reported a revenue of 6.508 billion yuan in the first three quarters of 2025, a year-on-year increase of 20.96%, and a net profit of 1.959 billion yuan, up 22.16% [19][20] - The company is advancing its technology in high-end MLCCs and plans to launch an IPO to raise funds for global expansion [19][20] Group 6 - 马时亨, chairman of the Hong Kong Trade Development Council, is implementing a dual strategy to enhance the council's global presence and support SMEs in adopting digital technologies [22][23] - Under his leadership, 富卫集团 completed a significant IPO, raising 3.611 billion HKD, and reported a 38% increase in new business sales in the first half of the year [23] Group 7 - 周六福, founded by 李伟桂, has rapidly expanded its store count to over 4,100, achieving a compound annual growth rate of 35.8% from 2022 to 2024, significantly outpacing the industry average [30][31] - The company is also venturing into the digital asset space through a strategic investment in a Hong Kong securities firm, marking a significant shift for traditional jewelry businesses [31]

Core Viewpoint - Xiangyang Bearing (000678) announced that Changjiang Industrial Investment Group Co., Ltd. has released a summary of its acquisition report, which involves obtaining control of Sanhuan Group (300408) through a non-compensatory transfer of state-owned equity, resulting in an increase of 27.94% in the indirect control of Xiangyang Bearing's shares, reaching 45.03% [1] Group 1 - The acquisition aligns with the provisions of Article 63 of the "Measures for the Administration of the Acquisition of Listed Companies," which exempts the requirement to issue a tender offer [1] - The acquisition is pending approval from the State Administration for Market Regulation regarding the concentration of operators [1]

人民财讯12月30日电，襄阳轴承（000678）12月30日公告，为发挥三环集团（300408）汽车零部件和专 用汽车等竞争优势，进一步整合湖北省属汽车资源，加快实现打造全国一流汽车产业龙头企业的战略目 标，湖北省国资委将其持有的三环集团64.599%股权无偿划转至长江产业集团，使长江产业集团通过三 环集团和襄轴集团合计控制公司的股份比例达到45.03%。 ...

证券代码：300408 证券简称：三环集团 公告编号：2025-55 潮州三环（集团）股份有限公司 公司于 2025 年 12 月 29 日召开职工代表大会，会议选举公司副总经理邱基 华先生（简历详见附件）为公司第十一届董事会职工代表董事，任期自本次职工 代表大会决议通过之日起至本届董事会任期届满之日止。邱基华先生符合《公司 法》《公司章程》规定的有关职工代表董事的任职资格和条件。邱基华先生当选 公司职工代表董事后，公司第十一届董事会中兼任公司高级管理人员以及由职工 代表担任的董事人数未超过公司董事总数的二分之一，符合相关法律法规的要 求。 三、备查文件 1、书面辞任报告； 2、职工代表大会会议决议。 特此公告。 潮州三环（集团）股份有限公司 关于非独立董事辞任暨选举职工代表董事的公告 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。 一、关于非独立董事辞任的情况 潮州三环（集团）股份有限公司（以下简称"公司"）董事会于近日收到公 司非独立董事邱基华先生的书面辞任报告。因公司治理结构调整，邱基华先生申 请辞去公司第十一届董事会非独立董事职务，辞任后继续担任公司副 ...

Core Viewpoint - The electronic ceramic materials industry is a vital and rapidly developing segment of specialty ceramics, characterized by its electrical, magnetic, optical, thermal, and mechanical properties, with significant applications in high-tech fields such as electronics, aerospace, and biotechnology. The market demand for high-performance electronic ceramic components is growing, driven by advancements in new energy vehicles, 5G/6G technologies, and aerospace applications. The global market for advanced electronic ceramic materials is projected to grow from 16.8 billion yuan in 2020 to 24.1 billion yuan by 2025, and further to approximately 27.4 billion yuan by 2026. The development of environmentally friendly electronic ceramic materials is becoming a research focus in developed countries, with China making notable advancements in this area, evidenced by over 200 patents filed from 2016 to 2024 [1][4][6]. Industry Definition and Classification - Electronic ceramic materials refer to a category of functional ceramics with electromagnetic capabilities, characterized by a wide bandgap that allows for adjustable dielectric and conductive properties. They can be classified into five categories based on their applications: insulating ceramics, capacitor ceramics, ferroelectric ceramics, semiconductor ceramics, and ionic ceramics [2][4]. Industry Development History - The electronic ceramic materials industry in China started relatively late with a weak technological foundation. However, it has experienced rapid growth in recent years, supported by national policies. The industry has transitioned from technology catch-up and scale expansion to a focus on high-quality development, with an emphasis on high-end material breakthroughs and the expansion of emerging application fields [2][3]. Current Industry Status - The electronic ceramic materials industry is experiencing fast growth, with its output accounting for approximately 70% of the total output value of specialty ceramics. The demand for high-performance electronic ceramic components is increasing due to the proliferation of applications in communications, computing, and digital technologies, particularly in new energy vehicles and high-end equipment [4][6]. Industry Chain - The electronic ceramic materials industry chain consists of four main segments: raw material supply, material preparation, device processing, and end-user applications. The upstream includes raw materials like alumina (Al₂O₃), aluminum nitride (AlN), and barium titanate (BaTiO₃), while the downstream focuses on the manufacturing of electronic components and applications in various sectors such as consumer electronics, automotive electronics, and aerospace [5][6]. Industry Development Environment - Relevant Policies - The electronic ceramic materials sector is supported by various national policies aimed at promoting its development, including the "2023-2024 Action Plan for Steady Growth in the Electronic Information Manufacturing Industry" and guidelines for accelerating the green transformation of manufacturing [6][7]. Major Companies - Key players in the electronic ceramic materials industry include domestic companies such as Zhongci Electronics, Sanhuan Group, Fenghua Hi-Tech, and Guoci Materials. These companies are enhancing their technological capabilities and gradually capturing market share in both mid-to-low-end and high-end segments [8][9].

Core Conclusion - Advanced ceramics are positioned as the "crown jewel of the materials industry," achieving a critical phase of import substitution in strategic fields such as semiconductors, new energy, and optical communication. The three companies—Guoci Materials, Sanhuan Group, and Kema Technology—are building competitive barriers through differentiated track layouts: Guoci focuses on a powder-based multi-field platform, Sanhuan monopolizes niche markets with full-chain capabilities, and Kema leverages semiconductor domestic substitution for high growth. Together, they share the trillion-level market dividend [1]. Business Overview: Differentiated Tracks Constructing Domestic Ceramic Industry Ecosystem - Guoci Materials (300285) is positioned as a leading advanced ceramic powder platform, while Sanhuan Group (300408) serves as a comprehensive solution provider for the entire ceramic industry chain, and Kema Technology (301611) is a benchmark for semiconductor advanced ceramic components and domestic substitution [2]. - Guoci's core products include MLCC dielectric powders, honeycomb ceramics, and dental zirconia, while Sanhuan offers optical fiber ceramic inserts and SOFC membranes, and Kema specializes in ceramic heaters and etching machine components [2]. - Revenue structures show Guoci's focus on electronic materials (42%), Sanhuan's on communication devices (38%), and Kema's on semiconductor ceramic components (92%) [2]. In-depth Business Characteristics - Guoci Materials employs a "powder + acquisition" strategy to build a cross-field platform, breaking Japan's monopoly with water-thermal barium titanate powder, achieving over 25% global market share and over 80% domestic MLCC powder market share [3][4]. - Sanhuan Group has a vertical integration model, achieving over 70% global market share in optical fiber ceramic inserts and 80% in SOFC membranes, with a self-manufacturing rate of 90% for equipment [6][8]. - Kema Technology holds a 72% market share in domestic advanced structural ceramics and over 80% in etching equipment ceramic parts, with a focus on upgrading products to higher-margin modules [10]. Core Barriers: Technology, Customers, and Industry Chain - Guoci Materials has achieved breakthroughs in powder synthesis and nanostructured zirconia, with a purity of 99.9% for barium titanate powder [11]. - Sanhuan Group's proprietary technology includes ultra-thin YSZ membranes with over 99% density and a lifespan exceeding 40,000 hours [11]. - Kema Technology's innovations include plasma-resistant ceramics and precision processing techniques, with a focus on long-term contracts with major clients [11]. Development Potential: Growth Logic of Domestic Substitution and Scene Expansion - Key growth drivers include the high-end upgrade of MLCCs for Guoci, SOFC station proliferation and optical communication for Sanhuan, and semiconductor equipment expansion for Kema [15][16]. - The target market by 2030 includes electronic materials at $20 billion, catalytic materials at $15 billion, and semiconductor ceramic components at $10 billion, with compound annual growth rates of 18%-22%, 25%-30%, and 35%-40% respectively [16]. Competitive Landscape - All three companies face competition from Japanese firms like Kyocera and Nippon Electric Glass, particularly in advanced processes below 7nm and high-end SOFCs [18]. - Domestic collaboration is evident, with Guoci supplying raw materials to Sanhuan and Kema, while Sanhuan's semiconductor devices complement Kema's equipment components, forming a domestic ceramic industry ecosystem [19].