住所及通讯地址：广东省深圳市 股份变动性质：股份增加（同一实际控制人下的协议转让） 签署日期：二〇二六年二月 深圳明阳电路科技股份有限公司 详式权益变动报告书（更新稿） 深圳明阳电路科技股份有限公司 详式权益变动报告书（更新稿） 上市公司名称：深圳明阳电路科技股份有限公司 股票上市地点：深圳证券交易所 股票简称：明阳电路 股票代码：300739 信息披露义务人：张佩珂 信息披露义务人声明 本部分所述词语或简称与本报告书"释义"所述词语或简称具有相同含义。 一、本报告书系信息披露义务人依据《中华人民共和国证券法》《上市公司 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》《公开发行证券的公司信息披露内容与格式准则第 16 号——上 市公司收购报告书》及其他相关法律、法规及部门规章的有关规定编写。 二、信息披露义务人签署本报告书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《中华人民共和国证券法》《上市公司收购管理办法》规定，本报 告书已全面披露了信息披露义务人及其一致行动人在深圳明阳电路科技股份有 限公司拥有权 ...

Group 1 - The core viewpoint of the news is that Mingyang Circuit experienced a decline in stock price and trading volume on February 5, with a net financing outflow, indicating potential investor caution [1] - On February 5, Mingyang Circuit's stock fell by 2.48%, with a trading volume of 274 million yuan, and a net financing outflow of 666.23 million yuan [1] - As of February 5, the total margin balance for Mingyang Circuit was 373 million yuan, which represents 5.13% of its market capitalization, indicating a high level of margin activity compared to the past year [1] Group 2 - As of September 30, the number of shareholders for Mingyang Circuit was 27,100, a decrease of 2.86% from the previous period, with an average of 12,183 circulating shares per shareholder, a slight decrease of 0.06% [2] - For the period from January to September 2025, Mingyang Circuit reported a revenue of 1.382 billion yuan, reflecting a year-on-year growth of 16.24%, and a net profit attributable to shareholders of 74.4849 million yuan, which is a significant increase of 119.06% year-on-year [2] - Since its A-share listing, Mingyang Circuit has distributed a total of 535 million yuan in dividends, with 209 million yuan distributed over the past three years [2]

Core Viewpoint - Shenzhen Mingyang Circuit Technology Co., Ltd. has not yet implemented its share repurchase plan as of January 31, 2026, despite having a remaining period of approximately three and a half months until the deadline of May 13, 2026 [1][3]. Group 1: Share Repurchase Plan Overview - The company plans to use between 15 million yuan and 25 million yuan for the share repurchase, with a maximum repurchase price set at 18.16 yuan per share, later adjusted to 18.03 yuan per share [2]. - The repurchase is intended for employee stock ownership plans or equity incentives, and the duration of the repurchase is set for 12 months from the board's approval date [2]. Group 2: Current Status and Future Actions - As of the end of January 2026, the company has not executed any share repurchases through the planned method [3]. - The company will proceed with the repurchase plan based on market conditions and will fulfill its information disclosure obligations as required by regulations [4].

证券代码：300739 证券简称：明阳电路 公告编号：2026-007 深圳明阳电路科技股份有限公司 关于使用部分闲置募集资金进行现金管理的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 深圳明阳电路科技股份有限公司（以下简称"公司"）于 2025 年 12 月 17 日召开第四届董事会第十一次会议，审议通过《关于使用部分闲置自有资金和部 分闲置募集资金进行现金管理的议案》，同意公司及控股子公司使用最高额度不 超过人民币5亿元的闲置自有资金和最高额度不超过人民币4亿元的暂时闲置募 集资金进行现金管理，购买安全性高、流动性好的理财产品，资金可滚动使用， 但使用闲置募集资金购买理财产品还需满足单项产品投资期限最长不超过 12 个 月及保本要求。投资期限为董事会审议通过之日起 12 个月内，现金管理额度在 投资期限内可以滚动使用。具体内容详见公司 2025 年 12 月 17 日刊载于巨潮资 讯网（www.cninfo.com.cn）的相关公告。 二、 审批程序 《关于使用部分闲置自有资金和部分闲置募集资金进行现金管理的议案》已 经公司第四届董事会第十一次 ...

证券代码：300739 证券简称：明阳电路 公告编号：2026-006 深圳明阳电路科技股份有限公司 关于回购公司股份的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 深圳明阳电路科技股份有限公司（以下简称"公司"或"明阳电路"）于 2025 年 5 月 14 日召开第四届董事会第四次会议，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 1,500 万元（含本数）且不超过人民币 2,500 万元（含本数）自有资金或自筹资金以集中竞价交易方式回购部分公司股 份，回购价格不超过人民币 18.16 元/股（含），回购的股份将用于股权激励或员 工持股计划，回购期限为自公司董事会审议通过本次回购方案之日起 12 个月内。 因实施 2024 年年度权益分派，自 2025 年 5 月 30 日起公司回购股份价格上限将 由 18.16 元/股（含）调整为 18.03 元/股（含）。具体内容详见公司分别于 2025 年 5 月 14 日、2025 年 5 月 23 日、2025 年 5 月 27 日披露于中国证监会指定信息 披露网站巨潮资讯网（h ...

Group 1 - The circuit board index experienced a strong rally, with constituent stocks showing a broad upward trend [1] - Shiyun Circuit led the gains, followed by Mingyang Circuit, Pengding Holdings, Guanghe Technology, and Xingsen Technology, which all had significant increases [1]

Group 1 - The core viewpoint of the news is that Mingyang Circuit has shown significant financial performance with a notable increase in revenue and profit, alongside active trading activity in its stock [2]. - On February 2, Mingyang Circuit's stock price increased by 1.43%, with a trading volume of 421 million yuan. The net financing buy was -13.03 million yuan, indicating a higher level of financing repayment compared to new purchases [1]. - As of February 2, the total margin balance for Mingyang Circuit was 365 million yuan, accounting for 5.15% of its market capitalization, which is above the 90th percentile of the past year [1]. Group 2 - For the period from January to September 2025, Mingyang Circuit achieved an operating income of 1.382 billion yuan, representing a year-on-year growth of 16.24%. The net profit attributable to shareholders was 74.4849 million yuan, reflecting a substantial increase of 119.06% year-on-year [2]. - The company has distributed a total of 535 million yuan in dividends since its A-share listing, with 209 million yuan distributed over the past three years [2]. - As of September 30, the number of shareholders for Mingyang Circuit was 27,100, a decrease of 2.86% from the previous period, with an average of 12,183 circulating shares per shareholder, a slight decrease of 0.06% [2].

Core Viewpoint - Mingyang Circuit (300739.SZ) expects a net profit attributable to shareholders of 78 million to 95 million yuan for 2025, representing a year-on-year growth of 585.19% to 734.52% [1] Financial Performance - The net profit excluding non-recurring gains and losses is projected to be between 68 million and 85 million yuan [1] - The company is focusing on its core business and capitalizing on industry recovery opportunities [1] Strategic Initiatives - The company is actively expanding its market presence and deepening relationships with key customers [1] - Increased investment in research and development for high-value areas such as high-speed products and semiconductor test boards is being prioritized [1] - The company is implementing lean production and quality improvement measures to achieve significant annual performance growth [1]

Group 1 - Beimo High-Tech expects a net profit increase of 1076%-1262% in 2025 [1] - Shengda Forestry anticipates a net profit increase of 816.77%-1275.15% in 2025 [1] - Huibai New Materials projects a net profit increase of 672.68%-834.7% in 2025 [1] - Mingyang Circuit forecasts a net profit increase of 585.19%-734.52% in 2025 [1] - Zhongke Sanhuan expects a net profit increase of 566.23%-899.35% in 2025 [1] - Beilu Pharmaceutical anticipates a net profit increase of 537.28%-852.26% in 2025 [1] - Xinzhi Group projects a net profit increase of 502.59%-616.94% in 2025 [1] - Zhezhong Co. expects a net profit increase of 392.14%-583.53% in 2025 [1] - Hailanxin anticipates a net profit increase of 387.47%-631.2% in 2025 [1] - Xinxing Casting expects a net profit increase of 367.51%-601.26% in 2025 [1] - Century Huatong (rights protection) projects a net profit increase of 357.47%-475.34% in 2025 [1] - ST Xifa (rights protection) anticipates a net profit increase of 319.91%-510.77% in 2025 [1] - Zhujiang Co. expects a net profit increase of 253.14%-429.72% in 2025 [1] - Ju Yi Technology projects a net profit increase of 228.36%-392.54% in 2025 [1] - Shunbo Alloy anticipates a net profit increase of 222.96%-315.23% in 2025 [1] - Wancheng Group expects a net profit increase of 222.38%-266.94% in 2025 [1] - Wanyi Technology projects a net profit increase of 191.52%-330.34% in 2025 [1] - Jiuding New Materials (rights protection) anticipates a net profit increase of 187.68%-231.68% in 2025 [1] - Elon Technology expects a net profit increase of 168.93%-203.39% in 2025 [1] - Santai Co. projects a net profit increase of 154.0%-275.78% in 2025 [1] - Zhuoyi Information anticipates a net profit increase of 152.49% in 2025 [1] - Jiangbolong expects a net profit increase of 150.66%-210.82% in 2025 [1] - Xinha Shares projects a net profit increase of 123.00%-129.68% in 2025 [1] - Yatong Shares (rights protection) anticipates a net profit increase of 120.25%-159.58% in 2025 [1] - Ruitai New Materials expects a net profit increase of 118.67%-183.68% in 2025 [1] - Shen Zhonghua A projects a net profit increase of 113.71%-220.57% in 2025 [1] - Xingchen Technology anticipates a net profit increase of 105.3%-117.74% in 2025 [1] - Tiger Pharmaceutical expects a net profit increase of 105.0%-204.0% in 2025 [1] - Huaguang New Materials projects a net profit increase of 104.67%-141.88% in 2025 [1] Group 2 - Lechuang Technology expects a net profit increase of 95.46%-107.31% in 2025 [2] - China Shipbuilding anticipates a net profit increase of 93.68%-132.42% in 2025 [2] - Lide New Energy projects a net profit increase of 89.31%-119.20% in 2025 [2] - Shengyi Technology expects a net profit increase of 87%-98% in 2025 [2] - Huaxia Airlines anticipates a net profit increase of 86.59%-161.22% in 2025 [2] - Inno Laser projects a net profit increase of 74.06%-129.02% in 2025 [2] - Sichuan Gold expects a net profit increase of 69.23%-93.4% in 2025 [2] - Huali Co. anticipates a net profit increase of 68.82%-136.35% in 2025 [2] - China Shipbuilding expects a net profit increase of 66%-99% in 2025 [2] - China Shipbuilding projects a net profit increase of 65.89%-99.07% in 2025 [2] - Gaoxin Development anticipates a net profit increase of 62.95%-108.57% in 2025 [2] - Fostar expects a net profit increase of 60.82%-91.45% in 2025 [2] - Nine Company projects a net profit increase of 54.04%-70.64% in 2025 [2] - Jintian Co. anticipates a net profit increase of 51.5%-73.14% in 2025 [2] - South Network Energy expects a net profit increase of 47.98%-53.31% in 2025 [2] - Qibin Group projects a net profit increase of 43.76%-75.12% in 2025 [2] - Xinya Electronics anticipates a net profit increase of 42.42%-56.79% in 2025 [2] - Zhongtai Securities expects a net profit increase of 40.0%-60.0% in 2025 [2] - Greeenme expects a net profit increase of 40%-70% in 2025 [2] - Buke Co. projects a net profit increase of 39.08%-63.63% in 2025 [2] - Oke Technology anticipates a net profit increase of 35.64%-76.32% in 2025 [2] - Chaojie Co. expects a net profit increase of 31.88%-88.4% in 2025 [2] - Guosheng Securities projects a net profit increase of 25.44%-67.25% in 2025 [2] - Haoli Technology (rights protection) anticipates a net profit increase of 14.43%-47.13% in 2025 [2]

Core Viewpoint - Mingyang Circuit (300739.SZ) has disclosed its performance forecast for the year 2025, expecting a significant increase in net profit attributable to shareholders, indicating strong growth potential for the company [1] Financial Performance - The company anticipates a net profit ranging from 78 million to 95 million yuan, representing a year-on-year growth of 585.19% to 734.52% [1] - The net profit after deducting non-recurring gains and losses is projected to be between 68 million and 85 million yuan [1]