Company Overview - Wanlong Optoelectronics is located in Xiaoshan District, Hangzhou, Zhejiang Province, and was established on May 13, 2001. The company was listed on October 19, 2017. Its main business includes the research, production, sales, and technical services of broadcasting network equipment and data communication systems [1][2]. Financial Performance - For the first half of 2025, Wanlong Optoelectronics achieved operating revenue of 125 million yuan, a year-on-year decrease of 28.55%. The net profit attributable to the parent company was -14 million yuan, a year-on-year decrease of 260.29% [2]. - Since its A-share listing, the company has distributed a total of 22.64 million yuan in dividends, with no dividends distributed in the past three years [3]. Stock Performance - As of September 5, Wanlong Optoelectronics' stock price increased by 2.03%, reaching 19.08 yuan per share, with a total market capitalization of 1.898 billion yuan. The stock has seen a year-to-date increase of 6.83%, but has declined by 5.96% over the past five trading days, 7.92% over the past 20 days, and 5.17% over the past 60 days [1]. - The stock's trading volume on September 5 was 35.7848 million yuan, with a turnover rate of 2.56% [1]. Shareholder Information - As of June 30, 2025, the number of shareholders of Wanlong Optoelectronics was 9,776, a decrease of 6.59% from the previous period. The average number of circulating shares per person was 7,628, a decrease of 0.81% [2]. - Among the top ten circulating shareholders, the Dazheng Zhongzheng 360 Internet + Index A (002236) has exited the list as of June 30, 2025 [3]. Industry Classification - Wanlong Optoelectronics belongs to the communication industry, specifically in the communication equipment sector, focusing on communication network devices and components. The company is also associated with concepts such as micro-cap stocks, small-cap stocks, Pinduoduo concept, RCS concept, and broadcasting systems [2].

Group 1 - The company Wanlong Optoelectronics announced that its wholly-owned subsidiary, Hangzhou Wanlong Communication Technology Co., Ltd., has recently obtained a patent certificate for an invention titled "Non-polar Wide Voltage Range Sampling Circuit" issued by the National Intellectual Property Administration [2]

Group 1 - Huida Sanitary Ware plans to publicly transfer 100% equity and debt of Guangxi Xingaosheng, with debt amounts of 132 million and 138 million yuan as of June 30, 2025 [1] - Sainuo Medical received administrative regulatory measures from Tianjin Securities Regulatory Bureau due to inaccurate information disclosure in quarterly reports [2][3] - Jiangling Motors reported August vehicle sales of 30,003 units, a year-on-year increase of 8.92% [6] Group 2 - Jimin Health's controlling shareholder plans to reduce its stake by up to 3%, totaling 15.75 million shares [7] - Satellite Chemical announced routine maintenance of polyethylene and ethylene glycol facilities, expected to last 45 days [8] - Hubei Yihua's 200,000-ton caustic soda project has been successfully put into production [10] Group 3 - Shanghai Pharmaceuticals' Dihydroxypropyl Theophylline Injection has passed the consistency evaluation for generic drugs [13] - Ningbo Construction's subsidiaries won construction projects worth 1.117 billion yuan [16] - Wens Foodstuff reported August sales revenue of 4.825 billion yuan from live pigs, with a year-on-year decrease in revenue and price [28] Group 4 - Long-term Logistics announced the resignation of its deputy general manager due to personal reasons [44] - Huaming Equipment proposed a cash dividend of 2 yuan per 10 shares, totaling 179 million yuan [46] - Transsion Holdings plans to distribute a cash dividend of 0.8 yuan per share [49]

Core Viewpoint - Wanlong Optoelectronics (300710.SZ) currently possesses products related to 1550nm laser radar technology [1] Group 1 - The company has developed products specifically in the 1550nm laser radar segment [1]

Core Viewpoint - Wanlong Optoelectronics (300710.SZ) indicates that its optical module products are primarily compatible with the company's data optical transmission equipment [1] Group 1 - The company specializes in optical module products [1] - The optical modules are designed to work with the company's own data optical transmission devices [1]

每经AI快讯，万隆光电（SZ 300710，收盘价：18.7元）9月4日晚间发布公告称，杭州万隆光电设备股 份有限公司全资子公司杭州万隆通讯技术有限公司近日取得由国家知识产权局颁发的1项发明专利证 书。专利名称为"无极性宽电压范围采样电路"。 每经头条（nbdtoutiao）——AI内容强制标识"首周"实测：抖音、小红书、微博自动识别"失灵"，AI应 用文本漏标，视频"会员可去水印" （记者 曾健辉） 截至发稿，万隆光电市值为19亿元。 2024年1至12月份，万隆光电的营业收入构成为：计算机和通信和其他电子设备制造业占比74.06%，软 件和信息技术服务业占比25.94%。 ...

证券代码：300710 证券简称：万隆光电 公告编号：2025-038 | 序号 | 专利名称 | | 专利号 | 专利权人 | | 专利申请日 | | 专利授权公告日 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 无极性宽电压范围采 | ZL | 2025 1 | 杭州万隆通讯技 | 年 2025 | 6 | 月 日 19 | 年 月 日 2025 9 2 | | | 样电路 | 0819771.1 | | 术有限公司 | | | | | 上述发明专利的取得不会对公司及子公司近期生产经营产生重大影响，但有 利于公司及子公司进一步完善知识产权保护体系，发挥自主知识产权优势，并形 成持续创新机制，提升公司的核心竞争力。 特此公告。 杭州万隆光电设备股份有限公司董事会 杭州万隆光电设备股份有限公司 关于全资子公司取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，不存在 虚假记载、误导性陈述或重大遗漏。 杭州万隆光电设备股份有限公司（以下简称"公司"）全资子公司杭州万隆 通讯技术有限公司近日取得由国家知 ...

Core Viewpoint - Wanlong Optoelectronics is developing a 1550nm LiDAR project that utilizes integrated optical transmission solutions and modular design to enhance detection distance and accuracy for intelligent driving and advanced driver-assistance systems [1] Company Overview - The LiDAR project is part of the company's product strategy and is currently in the market expansion phase, contributing a low proportion of revenue and not significantly impacting the company's operational data [1] - The company's main business includes wired television optical transmission equipment, wired television cable transmission equipment, and data communication systems [1]

2025年8月28日，万隆光电(300710.SZ)发布2025年半年度报告。截至2025年8月27日，共有3个机构投资 者披露持有万隆光电A股股份，合计持股量达308.18万股，占万隆光电总股本的3.10%。其中，机构投 资者包括中信证券资产管理(香港)有限公司-客户资金、中信证券资产管理(香港)有限公司-客户资金、 BARCLAYS BANK PLC，机构投资者合计持股比例达3.10%。相较于上一季度，机构持股比例合计上涨 了2.30个百分点。 公募基金方面，本期较上一季未再披露的公募基金共计1个，即大成中证360互联网+指数A。 外资态度来看，本期较上一季度新披露的外资机构有 2 家 ，包括中信证券资产管理(香港)有限公司-客 户资金、BARCLAYS BANK PLC。 ...

每经AI快讯，万隆光电8月28日发布公告称，公司第五届第十次董事会会议于2025年8月27日在公司会 议室以现场会议及通讯形式召开。会议审议了《关于2025年半年度报告全文及摘要的议案》等文件。 每经头条（nbdtoutiao）——世界首例基因编辑猪肺成功移植人体 对话主要参与者：距离临床应用还有 多远？ （记者 王晓波） ...