Core Viewpoint - The company, Jiuzhiyang (300516.SZ), is focusing on the fields of laser ranging and laser irradiation, with a range of products covering applications such as laser ranging, laser irradiation, laser warning, laser communication, and laser countermeasures [1] Group 1 - The company has not yet conducted research on laser-based optoelectronic conversion materials [1]

Core Viewpoint - The company, Jiuzhiyang (300516.SZ), is focusing on the fields of laser ranging and laser irradiation, developing a series of products covering various applications such as laser ranging, laser irradiation, laser alarm, laser communication, and laser countermeasures. Currently, the company has not initiated research on narrow linewidth lasers [1]. Group 1 - The company is concentrating on laser ranging and laser irradiation sectors [1] - A series of products has been developed for applications including laser ranging, laser irradiation, laser alarm, laser communication, and laser countermeasures [1] - The company has not started research on narrow linewidth lasers [1]

格隆汇1月29日丨久之洋(300516.SZ)在投资者互动平台表示，公司星体跟踪器具有全自主、全天时、小 型化、测量精度高且误差不随时间积累等特点。产能布局与市场拓展均为公司重点推进的经营工作，公 司将结合行业需求与自身发展，在政策允许的范围内审慎评估。 ...

证券日报网讯 1月28日，久之洋在互动平台回答投资者提问时表示，目前公司已与客户签订了关于星间 激光通信核心部件光纤放大器和捕跟相机的销售合同。公司将继续加大在星间激光通信领域的研发和市 场拓展力度，努力把握行业发展机遇。 （文章来源：证券日报） ...

Market Performance - The other electronic sector increased by 0.01% on January 28, with Keleke leading the gains [1] - The Shanghai Composite Index closed at 4151.24, up by 0.27%, while the Shenzhen Component Index closed at 14342.9, up by 0.09% [1] Top Gainers - Keleke (002782) closed at 23.33, up by 6.43% with a trading volume of 316,500 shares and a transaction value of 726 million [1] - Mindray Electronics (300656) closed at 27.64, up by 6.14% with a trading volume of 216,200 shares and a transaction value of 605 million [1] - Shannon Chip Creation (300475) closed at 175.00, up by 5.00% with a trading volume of 454,600 shares and a transaction value of 778 million [1] Top Losers - Walden Nuclear Materials (002130) closed at 29.32, down by 10.01% with a trading volume of 1,972,400 shares and a transaction value of 6.072 billion [2] - Jingquan Technology (002885) closed at 27.40, down by 3.15% with a trading volume of 151,500 shares and a transaction value of 419 million [2] - Hanzhuo Technology (301275) closed at 60.40, down by 2.89% with a trading volume of 33,600 shares and a transaction value of 206 million [2] Capital Flow - The other electronic sector experienced a net outflow of 320 million from institutional investors, while retail investors saw a net inflow of 444 million [2] - The capital flow data indicates that institutional investors withdrew funds, while retail investors increased their investments in the sector [2] Individual Stock Capital Flow - Shannon Chip Creation (300475) had a net inflow of 96.5 million from institutional investors, but a net outflow of 47.3 million from speculative funds [3] - Keleke (002782) saw a net inflow of 29.9 million from institutional investors, with a significant outflow from retail investors [3] - Mindray Electronics (300656) had a net inflow of 10.6 million from institutional investors, while retail investors withdrew funds [3]

据久之洋消息，2025年12月31日，应急管理部、工业和信息化部、国务院国资委联合发布《关于公布 2025年度应急管理装备孵化入选项目的通知》，久之洋公司子公司——中船泓洋科技（武汉）有限责任 公司申报的"气体泄露扩散实时定量监测红外光谱仪方案"成功入选。 ...

格隆汇1月26日丨久之洋(300516.SZ)在投资者互动平台表示，公司暂无AI智能体产品，也暂未使用AI智 能体产品。 ...

Core Viewpoint - The company, Jiu Zhi Yang, is focusing on core businesses such as infrared thermal imaging, laser sensors, optical components, and star trackers, with applications in defense, industrial temperature measurement, power inspection, high-end equipment manufacturing, low-altitude economy, and satellite internet [1] Group 1 - The company is actively responding to the national strategy for becoming a space power and has made arrangements in commercial aerospace and satellite internet sectors [1] - The current focus is on the development and research of core components and modules for inter-satellite and ground-satellite communication payloads [1] - The company aims to continuously monitor market demand and industry trends while actively seeking collaboration opportunities [1] Group 2 - The company is committed to enhancing its product technological advantages and market competitiveness to drive business growth and improve overall competitiveness [1]

（编辑 任世碧） 证券日报网讯 1月26日，久之洋在互动平台回答投资者提问时表示，公司积极响应国家航天强国战略， 已在商业航天和卫星互联网领域进行了布局，目前聚焦于星间、星地之间通信载荷的核心部件、组件的 开发和研制。 ...

Market Overview - The other electronic sector experienced a decline of 0.44% on January 26, with Jiuzhiyang leading the drop [1] - The Shanghai Composite Index closed at 4132.61, down 0.09%, while the Shenzhen Component Index closed at 14316.64, down 0.85% [1] Stock Performance - Notable gainers in the electronic sector included: - Walden Materials (002130) with a closing price of 33.34, up 6.04% [1] - Yuanwanggu (002161) at 8.62, up 3.23% [1] - Shannon Chip (300475) at 162.83, up 3.14% [1] - Significant decliners included: - Jiuzhiyang (300516) at 68.50, down 10.02% [2] - Dongshang Technology (301275) at 62.75, down 4.26% [2] - Igor (002922) at 39.39, down 4.25% [2] Capital Flow - The other electronic sector saw a net inflow of 165 million yuan from institutional investors, while retail investors experienced a net outflow of 120 million yuan [2] - The capital flow for specific stocks showed: - Shannon Chip (300475) had a net inflow of 514 million yuan from institutional investors [3] - Walden Materials (002130) saw a net inflow of 447 million yuan [3] - Xuguang Electronics (600353) had a net inflow of 136 million yuan [3]