Group 1: Yangjie Technology - Yangjie Technology maintains a positive outlook on future gross margin trends, driven by high-margin industry layout, technological R&D for value-added upgrades, and systematic cost reduction strategies [1] - The company expects to enhance operational efficiency through continuous cost control and aims to capitalize on the domestic substitution of low-power chips in the automotive electronics sector [1] - Emerging sectors such as clean energy (solar and wind) will provide diverse growth opportunities for power semiconductors, while overseas business remains a core part of the company's globalization strategy [1] Group 2: Haiguang Information - The merger between Haiguang Information and Zhongke Shuguang aims to enhance the core competitiveness of the computing power industry through a share swap absorption merger [2] - The share swap ratio is based on the average stock price over the previous 120 trading days, with Zhongke Shuguang shareholders receiving 0.5525 shares of Haiguang Information for each share held [2] - The integration will create a closed-loop layout from high-end chip design to complete high-end computer systems, enhancing technological and application synergy [2] Group 3: Huydian Co., Ltd. - Huydian Co., Ltd. focuses on a differentiated product competition strategy, with core applications in communication equipment, data center infrastructure, and automotive electronics [3] - The company anticipates revenue of approximately 10.093 billion yuan from the enterprise communication market in 2024, primarily from servers, HPC, and high-speed network switches [3] - The Thai factory has begun small-scale production, aiming to improve production efficiency and yield stability [3] Group 4: Huazhu High-Tech - The institutional research covers various aspects, including the application of titanium alloys in consumer electronics and the recovery of the aerospace sector [4] - The company indicates that 3D printing can address heat dissipation issues through unique structural designs and may utilize alternative materials [4] - The major shareholder's reduction in holdings is aimed at recovering investment costs and optimizing the shareholder structure [4]

根据市场公开信息及6月11日披露的机构调研信息，知名私募煜德投资近期对2家上市公司进行了调研，相关名单如下： 1）北化股份 （煜德投资参与公司特定对象调研&现场方式进行投资者交流） 调研纪要：北化股份在2024年和2025年的经营状况和战略规划进行了详细说明。2024年，公司西安生产线关停导致硝化棉产销量减少，同时防化 及环保产业受专项订货及审价退款等因素影响，营业收入及利润水平出现下滑。2025年，公司预计硝化棉市场需求保持稳定，油墨行业高端彩印 市场增长，含能棉市场需求有所增长。公司持续推进硝化棉产品结构优化，定价机制灵活，随行就市。公司注重安全环保投入，通过多种措施确 保产线安全风险可控。公司2025年一季度营业收入和利润总额分别增加14,690万元和4,572万元。公司计划聚焦主责主业，内生与外延发展并重， 积极论证闲置募集资金投向规划。 上海煜德投资管理中心（有限合伙）由长期业绩卓越、专注价值成长投资的资深基金经理靳天珍先生创办。公司打造出专家型投研团队和复合型 运营团队，2017年为创造新时代业绩再次出发。煜德投资及所管理的基金立足中国证券市场，聚焦A股上市公司投资机会，同时在海外市场及对 冲基金 ...