Group 1 - The core viewpoint of the news is the performance of the CSI New Materials Theme Index, which has shown a decline in recent trading sessions despite a slight increase over the past month [1] - The CSI New Materials Theme Index has decreased by 1.58% to 2886.44 points, with a trading volume of 21.047 billion yuan [1] - Over the past month, the index has increased by 3.35%, but it has decreased by 2.25% over the last three months and by 1.24% year-to-date [1] Group 2 - The CSI New Materials Theme Index includes 50 listed companies involved in advanced steel, non-ferrous metals, chemicals, inorganic non-metals, and other new materials [1] - The index's top ten holdings are: CATL (10.61%), North Huachuang (9.86%), Wanhua Chemical (7.81%), Longi Green Energy (6.6%), Huayou Cobalt (3.41%), Sanan Optoelectronics (3.14%), Tongwei Co. (3.35%), and others [1] - The market share of the index's holdings is 54.72% from the Shenzhen Stock Exchange, 44.74% from the Shanghai Stock Exchange, and 0.54% from the Beijing Stock Exchange [1] Group 3 - The industry composition of the index's sample shows that industrials account for 43.54%, materials for 33.04%, and information technology for 23.42% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Public funds tracking new materials include various ETFs and mutual funds, such as Tianhong CSI New Materials C, Huaxia CSI New Materials Theme ETF, and others [2]

西南证券股份有限公司王谋,徐一丹近期对三环集团（300408）进行研究并发布了研究报告《2025年一季报点评： 业绩稳健增长，高容MLCC有望持续放量》，上调三环集团目标价至42.9元，给予买入评级。 三环集团 投资要点 事件：公司发布2025年一季报，实现营业收入18.3亿元，同比增长17.2%；实现归母净利润5.3亿元，同比增长 23.0%。。 盈利预测与投资建议：预计2025-2027年公司归母净利润为27.3/32.4/38.6亿元。考虑到公司快速成长的MLCC业务 是被动元件领域具有较高成长性的赛道、国产替代尚有广阔空间可拓展；公司作为平台型电子陶瓷企业在产业链 布局、成本和价格方面竞争优势明显；公司高容产品放量进展优于预期、占比有望持续提升，我们给予公司2025 年30倍PE，对应目标价格42.9元，首次覆盖，给予"买入"评级。 风险提示：下游需求不达预期、高容产品放量不及预期、行业竞争加剧等风险。 证券之星数据中心根据近三年发布的研报数据计算，东北证券武芃睿研究员团队对该股研究较为深入，近三年预 测准确度均值为77.31%，其预测2025年度归属净利润为盈利26.56亿，根据现价换算的预测PE为 ...

潮州三环（集团）股份有限公司（以下简称"公司"）于 2025 年 5 月 14 日召开第十一届董事会第十三次会议，决定于 2025 年 6 月 5 日以现场投票和网 络投票的方式召开公司 2024 年度股东大会。现将本次股东大会有关事项通知如 下： 关于召开 2024 年度股东大会的通知 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。 潮州三环（集团）股份有限公司 一、会议召开基本情况 证券代码：300408 证券简称：三环集团 公告编号：2025-27 过，决定召开2024年度股东大会，召集程序符合有关法律、行政法规、部门规章、 规范性文件和《公司章程》的规定。 （1）现场会议召开时间：2025 年 6 月 5 日下午 2:30。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时 间为 2025 年 6 月 5 日上午 9:15-9:25，9:30-11:30 和下午 1:00-3:00；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 6 月 5 日上午 9:15 至下 午 3:00。 深圳证券交易所交易系统和互联网投票系 ...

证券代码：300408 证券简称：三环集团 公告编号：2025-27 潮州三环（集团）股份有限公司 关于召开 2024 年度股东大会的通知 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。 潮州三环（集团）股份有限公司（以下简称"公司"）于 2025 年 5 月 14 日召开第十一届董事会第十三次会议，决定于 2025 年 6 月 5 日以现场投票和网 络投票的方式召开公司 2024 年度股东大会。现将本次股东大会有关事项通知如 下： 一、会议召开基本情况 1、股东大会届次：2024 年度股东大会。 2、会议召集人：公司董事会。 3、会议召开的合法、合规性：经公司第十一届董事会第十三次会议审议通 过，决定召开2024年度股东大会，召集程序符合有关法律、行政法规、部门规章、 规范性文件和《公司章程》的规定。 4、会议时间： （1）现场会议召开时间：2025 年 6 月 5 日下午 2:30。 （2）网络投票时间：通过深圳证券交易所交易系统进行网络投票的具体时 间为 2025 年 6 月 5 日上午 9:15-9:25，9:30-11:30 和下午 1:00-3:0 ...

证券代码：300408 证券简称：三环集团 公告编号：2025-26 潮州三环（集团）股份有限公司 特此公告。 潮州三环（集团）股份有限公司 董事会 2025年5月15日 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。 潮州三环（集团）股份有限公司（以下简称"公司"）第十一届董事会第十 三次会议的通知已于 2025 年 5 月 10 日以专人送出、电子邮件等方式送达各位董 事。本次会议于 2025 年 5 月 14 日以现场结合通讯表决方式召开。会议应参加董 事 7 人，实际参加董事 7 人。会议的召集、召开符合《中华人民共和国公司法》 及有关法律、法规和《公司章程》的规定。本次会议由公司董事长李钢先生主持。 本次会议经审议，决议如下： 一、审议通过了《关于召开 2024 年度股东大会的议案》。 内容详见公司在中国证监会创业板指定信息披露网站刊登的公告。 表决情况：同意 7 票，反对 0 票，弃权 0 票。 第十一届董事会第十三次会议决议公告 ...

Core Viewpoint - The A-share market shows positive momentum with the Shanghai Composite Index closing above the annual line, indicating a slight increase of 0.23% and a total trading volume of 1,076.285 billion yuan [1]. Group 1: Market Performance - As of 13:59 today, the Shanghai Composite Index stands at 3,377.11 points, reflecting a year-to-date performance above the annual line [1]. - A total of 49 A-shares have surpassed the annual line today, with notable stocks showing significant deviation rates [1]. Group 2: Notable Stocks - The stocks with the largest deviation rates include: - Baoxin Technology (002514) with a deviation rate of 5.49% and a daily increase of 9.93% [1]. - ST Zhongzhu (600568) with a deviation rate of 4.76% and a daily increase of 5.22% [1]. - King Med (603882) with a deviation rate of 4.28% and a daily increase of 4.42% [1]. - Other stocks that have just crossed the annual line include: - Duofu Du (002506) with a deviation rate of 4.02% and a daily increase of 9.95% [1]. - Shapais (300791) with a deviation rate of 4.16% and a daily increase of 4.67% [1]. Group 3: Trading Data - The total trading volume for A-shares today reached 1,076.285 billion yuan, indicating active market participation [1]. - The stocks listed show varying turnover rates, with some stocks like Baoxin Technology and ST Zhongzhu having turnover rates of 9.92% and 1.36% respectively [1].

证券代码：300408 证券简称：三环集团 公告编号：2025-25 潮州三环（集团）股份有限公司 关于举行 2024 年度业绩网上说明会的公告 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。 潮州三环（集团）股份有限公司(以下简称"公司")《2024 年年度报告》 及《2024 年年度报告摘要》于 2025 年 4 月 24 日公布，为便于广大投资者进一 步了解公司的经营情况，公司将于 2025 年 5 月 19 日（星期一）下午 15：00-17： 00 在深圳证券交易所"互动易"平台举办 2024 年度业绩网上说明会。本次年度 业绩网上说明会采用网络远程的方式举行，投资者可登录"互动易"网站 （http://irm.cninfo.com.cn）进入"云访谈"栏目参与本次年度业绩说明会。 2025 年 5 月 13 日 参加本次业绩说明会的人员如下：公司董事长李钢先生、独立董事苏彦奇先 生、财务总监王洪玉女士及董事会秘书吴晓淳女士。 为充分尊重投资者、提升交流的针对性，现就公司 2024 年度业绩说明会提 前向投资者公开征集问题。投资者可访问 http:/ ...

Core Viewpoint - A total of 19 listed companies announced share buybacks, increases, and related loan situations during the week of May 5 to May 11, with China Nuclear Power obtaining a loan of up to 450 million yuan for stock repurchase [1][2]. Summary by Category Share Buyback Announcements - Guizhou Tire plans to increase holdings by 50 million to 100 million yuan with a loan of no more than 90 million yuan [2] - Dream Lily intends to repurchase shares worth 85 million to 170 million yuan with a loan of up to 150 million yuan [2] - Sichuan Changhong aims to repurchase shares worth 250 million to 500 million yuan for equity incentives [2] - Changhong Huayi plans to repurchase shares worth 150 million to 300 million yuan with a loan not exceeding 270 million yuan [2] - Linglong Tire's controlling shareholder intends to increase holdings by 200 million to 300 million yuan with a loan of no more than 270 million yuan [2] - China Nuclear Power plans to repurchase shares worth 300 million to 500 million yuan with a loan of up to 450 million yuan [2] - Longfly Fiber plans to repurchase shares worth 160 million to 320 million yuan with a loan of no more than 288 million yuan [2] - Baiao Chemical intends to repurchase shares worth 200 million to 400 million yuan with a loan of up to 360 million yuan [2] - Sanhuan Group plans to repurchase shares worth 150 million to 200 million yuan with a loan of no more than 180 million yuan [2] - Zhiyuan New Energy intends to repurchase 1.5 million to 3 million shares with a loan of up to 50 million yuan [2] - Keda Guokuan plans to repurchase shares worth 20 million to 40 million yuan with a loan of up to 36 million yuan [2] - Demais plans to repurchase shares worth 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Yongji Shares intends to repurchase shares worth 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Yinlun Shares plans to repurchase shares worth 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Hualu Hengsheng intends to repurchase shares worth 200 million to 300 million yuan with a loan of no more than 270 million yuan [2] - Vanadium Titanium Shares plans to increase holdings by 50 million to 100 million yuan with a loan of up to 90 million yuan [2] - Fuchuang Precision intends to increase holdings by 120 million to 240 million yuan with a loan of no more than 200 million yuan [2]

Group 1 - Recent increase in stock buybacks and share repurchases among A-share listed companies, with 18 companies announcing related plans this week [1] - Companies such as Sichuan Changhong, China Nuclear Power, and Longfly Fiber have disclosed plans to use special loans for stock buybacks or share increases [1][2] - Sichuan Changhong plans to repurchase shares worth between 250 million and 500 million RMB, with a maximum repurchase price of 14 RMB per share [1][2] Group 2 - China Nuclear Power has obtained a loan commitment of up to 450 million RMB for its planned stock buyback of 300 million to 500 million RMB [2] - Longfly Fiber intends to repurchase shares with a total amount between 160 million and 320 million RMB, with a maximum price of 57.53 RMB per share [4] - Companies like Linglong Tire and Xue Tian Salt Industry have also secured loan commitments of up to 270 million RMB for share increases [3][5] Group 3 - Longhong Huayi plans to repurchase shares worth between 150 million and 300 million RMB, with a maximum price of 9.8 RMB per share [2][3] - Baidao Chemical has announced a share repurchase plan with a total amount between 200 million and 400 million RMB, supported by a loan commitment of up to 360 million RMB [4] - China Railway Industry's major shareholder plans to increase its stake with a minimum investment of 160 million RMB and a maximum of 300 million RMB [5]

Group 1 - Dashi Intelligent signed a smart hospital project contract worth 58.12 million yuan with the First Affiliated Hospital of Bengbu Medical College and Bengbu Urban Construction Investment Development Co., Ltd. [1] - The project aims to create a comprehensive tumor specialty hospital integrating medical care, research, teaching, preventive health care, and rehabilitation, which is expected to positively impact the company's future performance [1] Group 2 - Huahong Company reported a net profit of 22.76 million yuan for Q1 2025, a year-on-year decrease of 89.73%, despite a revenue increase of 18.66% to 3.913 billion yuan [2] - The company specializes in the development and application of embedded/non-volatile memory, power devices, and other semiconductor technologies [2] Group 3 - Jindi Group announced a signed area of 214,000 square meters in April, a year-on-year decrease of 55.14%, with a signed amount of 2.78 billion yuan, down 55.45% [3] - The company focuses on real estate development and sales, commercial real estate, and property management [3] Group 4 - Jinlong Automobile reported a bus production of 4,361 units in April, a year-on-year decrease of 5.79%, with sales of 3,611 units, down 3.91% [4][5] - The company is engaged in the production and sales of bus products [5] Group 5 - Sanyou Medical established a joint venture with CGBio Co., Ltd. with a registered capital of 60 million yuan, focusing on innovative cell biological materials and regenerative medicine [6][7] - The company specializes in the research, production, and sales of orthopedic implant consumables [7] Group 6 - Jinzhi Technology won a bid for projects related to the State Grid with a total amount of 90.73 million yuan, accounting for 5.12% of the company's projected revenue for 2024 [9][10] - The company focuses on smart energy and smart city businesses [10] Group 7 - Pinggao Electric won multiple procurement projects from the State Grid, totaling approximately 1.751 billion yuan, which is 14.12% of the company's projected revenue for 2024 [10] - The company specializes in high-voltage switchgear and power engineering contracting [10] Group 8 - Luantang Pharmaceutical received approval for the raw material drug Celecoxib, which is a selective COX-2 inhibitor with fewer gastrointestinal side effects compared to traditional NSAIDs [11][12] - The company is involved in the research, production, and sales of pharmaceutical products [12] Group 9 - Dongjie Intelligent obtained seven patent certificates related to AGV and conveyor system technologies [13][14] - The company specializes in the research, design, manufacturing, installation, and debugging of intelligent logistics systems [14] Group 10 - XJH Holdings received a government subsidy of 8.69 million yuan, which accounts for 38.67% of the company's projected net profit for 2024 [15][16] - The company focuses on the recycling and dismantling of waste electrical products [16] Group 11 - Huaihua Pharmaceutical's subsidiary received approval for the clinical trial of HZ-J001 ointment for treating non-segmental vitiligo [17][19] - The company is engaged in the research, production, and sales of pharmaceutical products [19] Group 12 - ST Aonong reported a pig sales volume of 132,800 heads in April, a year-on-year decrease of 14.42%, while the stock of pigs increased by 15.06% [22][23] - The company is involved in feed, pig farming, food, and trade [23] Group 13 - Beibu Gulf Port reported a cargo throughput of 31.75 million tons in April, a year-on-year increase of 20.32% [24][25] - The company specializes in port loading, storage, and related services [25] Group 14 - Dongfang Iron Tower won a bid for State Grid projects totaling approximately 100 million yuan, which is 2.39% of the company's projected revenue for 2024 [26] - The company focuses on steel structures and related businesses [26] Group 15 - Huanxu Electronics reported a consolidated revenue of 4.641 billion yuan in April, a year-on-year increase of 0.72% [27] - The company provides design, manufacturing, and related services for brand customers [27] Group 16 - Jincheng Co. announced that part of its bank accounts has been frozen, involving approximately 32.97 million yuan due to contract disputes [28][29] - The company specializes in high-end intelligent equipment for photovoltaic and smart port sectors [29] Group 17 - NAIKE Equipment announced the departure of core technical personnel Wang Xiangguo [30][31] - The company focuses on semiconductor packaging equipment and related products [31] Group 18 - Jiaojian Co. won a construction project in Hefei with a bid amount of approximately 704 million yuan, covering residential buildings and related infrastructure [32][33] - The company specializes in infrastructure construction and related services [33] Group 19 - Hongyuan Green Energy plans to transfer a 27.07% stake in Inner Mongolia Xinyuan Silicon Material Technology Co., Ltd. for 1.245 billion yuan [34][35] - The company focuses on the research, production, and sales of aviation electromechanical products [35] Group 20 - Poly Development reported a signed amount of 24.622 billion yuan in April, a year-on-year decrease of 25.44% [46][48] - The company specializes in real estate development and sales [48]