关于公司获得发明专利证书的公告 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。 证券代码：301337 证券简称：亚华电子 公告编号：2025-043 山东亚华电子股份有限公司 二、对公司的影响 该发明专利技术目前已应用于公司具备 LoRa 无线通信功能的产品和解决方 案中。本次专利证书的取得与应用，不会对公司近期财务状况、经营成果等产生 重大的影响，但有利于公司进一步完善知识产权体系，发挥自主知识产权优势， 形成持续创新机制，保持技术领先，是公司持续创新能力的具体体现。 山东亚华电子股份有限公司（以下简称"公司"或"亚华电子"）于近日 收到国家知识产权局颁发的 1 项专利证书，具体情况如下： 注：发明专利权限为自申请日起二十年。 本项发明提供了一种无线通信数据丢包处理的方法、设备及介质，用于解决 LoRa 无线通信容易受到同频干扰，造成多个终端设备与网关通信时数据丢失的 问题。 特此公告。 山东亚华电子股份有限公司董事会 2025 年 9 月 2 日 一、专利基本情况 序号 专利名称 专利类 型 专利号 专利申请日 授权公告日 证书号 专利权人 1 一种无线 ...

Group 1 - On September 2, Yahua Electronics executed a block trade of 120,000 shares, with a transaction amount of 3 million yuan, accounting for 3.91% of the total trading volume for that day [1] - The transaction price was 25 yuan, which represents a discount of 14.53% compared to the market closing price of 29.25 yuan [1] - The buyer was from China Merchants Securities Co., Ltd., while the seller was from Northeast Securities Co., Ltd. [2]

Core Viewpoint - The recent financial report of Yahua Electronics (301337) shows a positive trend in revenue and profit margins, indicating improved operational performance despite previous losses [1] Financial Performance - As of the end of the reporting period, total revenue reached 103 million yuan, a year-on-year increase of 13.71% [1] - The net profit attributable to shareholders was -4.72 million yuan, showing a significant year-on-year improvement of 62.83% [1] - In Q2, total revenue was 62.93 million yuan, up 5.39% year-on-year, with a net profit of 1.22 million yuan, reflecting a 127.45% increase year-on-year [1] Profitability Metrics - The gross margin increased by 0.54% to 40.78%, while the net margin improved significantly by 59.88% to -5.69% [1] - Total selling, administrative, and financial expenses amounted to 28.74 million yuan, accounting for 28.04% of revenue, a decrease of 16.6% year-on-year [1] Cash Flow and Assets - Cash and cash equivalents increased by 58.74% to 763 million yuan [1] - The operating cash flow per share improved by 84.69% to -0.06 yuan [1] Debt and Financial Health - Interest-bearing liabilities decreased by 17.83% to 3.69 million yuan [1] - The company has a healthy cash asset position, with a focus on cash flow management [3] Historical Context - The company has a median ROIC of 23.78% since its listing, indicating good investment returns despite a challenging year in 2024 with a ROIC of -3.32% [3] - The company has reported one loss year since its listing, warranting further investigation into the underlying causes [3] Recommendations - Attention is advised on the company's cash flow situation, as the average operating cash flow over the past three years is negative [4] - Monitoring of financial expenses is recommended, as they represent a significant portion of the operating cash flow [4]

2025年8月28日，亚华电子(301337.SZ)发布2025年中报。 公司营业总收入为1.03亿元，在已披露的同业公司中排名第90。归母净利润为-472.06万元。经营活动现 金净流入为-646.34万元。 公司最新资产负债率为11.47%，较上季度资产负债率增加1.24个百分点，较去年同期资产负债率增加 2.11个百分点。 公司最新毛利率为40.78%，在已披露的同业公司中排名第59。最新ROE为-0.43%，在已披露的同业公司 中排名第54。 公司摊薄每股收益为-0.05元，在已披露的同业公司中排名第57。 公司最新总资产周转率为0.08次，在已披露的同业公司中排名第87。最新存货周转率为0.56次，在已披 露的同业公司中排名第94，较去年同期存货周转率减少0.03次，同比较去年同期下降4.88%。 公司股东户数为1.47万户，前十大股东持股数量为6748.35万股，占总股本比例为64.76%，前十大股东 持股情况如下： | 序号 | 股东名称 | 持股比例 | | --- | --- | --- | | | 深圳中亚华信科技有限公司 | 46.30% | | | 耿玉泉 | 8.26% | | AW ...

Core Viewpoint - Yahua Electronics announced the approval of multiple proposals during the sixth meeting of its fourth board of directors held on August 27 [2] Group 1 - The board meeting reviewed and approved the proposal regarding its summary and other related proposals [2]

格隆汇8月27日丨亚华电子(301337.SZ)公布2025年半年度报告，上半年公司实现营业收入1.03亿元，同 比增长13.71%；归属于上市公司股东的净利润-472.06万元；归属于上市公司股东的扣除非经常性损益 的净利润-676.50万元；基本每股收益-0.05元。 ...

亚华电子公告，2025年上半年营业收入1.03亿元，同比增长13.71%。归属于上市公司股东的净亏损 472.06万元，同比收窄62.83%。公司计划不派发现金红利，不送红股，不以公积金转增股本。 ...

山东亚华电子股份有限公司 2025 年半年度报告全文 山东亚华电子股份有限公司 2025 年半年度报告 公告编号：2025-039 2025 年 8 月 28 日 1 山东亚华电子股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人耿斌、主管会计工作负责人于雷及会计机构负责人(会计主管 人员)于雷声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 本半年度报告如涉及未来计划等前瞻性陈述，属于公司计划性事务，不构 成公司对投资者的实质承诺，投资者及相关人士均应对此保持足够的风险认 识，并且应当理解计划、预测与承诺之间的差异。 公司在本报告第三节"管理层讨论与分析"之"十、公司面临的风险和应 对措施"相关内容，具体描述了公司可能存在的相关风险，敬请投资者关注 相关内容。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 | | | | 第一节 | 重要提示、目录和释义 | ...

Group 1 - The company, Yahua Electronics (301337), stated on August 26 that as of August 20, 2025, the number of shareholders is 13,235 [1]

Group 1 - The latest stock price of Yahua Electronics is 31.36 yuan, up 0.51% from the previous trading day [1] - The stock experienced a rapid rebound during the trading session, with an increase of over 2% within 5 minutes, reaching a high of 32.00 yuan [1] - The company operates in the software development industry, involving sectors such as robotics and Hongmeng concepts [1] Group 2 - Yahua Electronics has a total market capitalization of 3.268 billion yuan and a circulating market value of 1.218 billion yuan [1] - On August 22, the net inflow of main funds was 6.8205 million yuan, with a cumulative net inflow of 8.9000 million yuan over the past five days [1] - During the rapid rebound period, the transaction amount reached 43.0268 million yuan, with a turnover rate of 3.57% [1]