Group 1: Investor Relations Activity Overview - The investor relations activity was conducted on January 26, 2026, at the company's headquarters [2] - The event involved one investor from Great Wall Securities, Mr. Guo Qinglong [2] Group 2: Main Discussion Points - Investors engaged in discussions regarding industry conditions, the company's business model, product structure, and gross margin [2] - The company ensured compliance with information disclosure regulations, maintaining the accuracy and completeness of the information shared [2] Group 3: Compliance and Documentation - The company adhered to its information disclosure management system, preventing any leakage of undisclosed significant information [2] - Investors participating in the on-site survey signed a commitment letter as required by the Shenzhen Stock Exchange [2]

Company Overview - The history of Guoji Precision Engineering dates back to 1958 with the establishment of the Luoyang Bearing Research Institute and Zhengzhou Abrasives Research Institute, and it was listed on the Shenzhen Stock Exchange in 2005 [2][3] - The company focuses on precision manufacturing, driven by technological innovation, providing key products, technologies, and services that meet national strategic needs [2][3] Business Segments and Applications - Guoji Precision operates in five major sectors: new materials, basic components, machine tools, high-end equipment, and supply chain management, with applications in aerospace, military, electronics, renewable energy, high-end machine tools, and automotive industries [2][3] - The company has achieved over 2,400 research results and revised 1,076 national and industry standards since its inception [3] Financial Performance - In the first three quarters of 2025, the company reported a revenue of CNY 2.296 billion, a year-on-year increase of 27%, with core products like special and precision bearings and superhard materials contributing to over 50% growth [3][4] - Gross profit reached CNY 797 million, a 20% increase year-on-year, while net profit was CNY 245 million, up 15.4% [3][4] Business Highlights Bearing Business - The special bearing segment is a key driver of profit growth, with a 90% supply rate for key products in aerospace applications [4] - The wind power bearing business has seen significant growth, with the company developing the first domestically produced 8 MW and 18 MW wind power bearings [4] Abrasives Business - The superhard materials segment continues to grow, with the company being a pioneer in the industry since 1963 [5] - The company has developed high-efficiency processing tools for the semiconductor industry, addressing critical material needs [5] Strategic Focus and Future Outlook - The company aims to consolidate its existing advantages in bearings and abrasives while exploring new high-growth areas such as commercial aerospace and humanoid robot bearings [8] - Guoji Precision plans to maintain a dividend payout ratio of no less than 40%, with a target to rank in the top 70% of listed companies by dividend payout rate by 2024 [8][9] Governance and Investor Relations - The company emphasizes transparency in governance and investor relations, establishing a trust system that includes information disclosure and ESG governance [9] - It actively engages with investors through various channels to enhance understanding of its core value drivers and competitive advantages [9]

证券代码：002062 证券简称：宏润建设 宏润建设集团股份有限公司投资者关系活动记录表 编号：2026-02 2 | 投资者关系 | ■特定对象调研 □分析师会议 □媒体采访 □业绩说明会 | | --- | --- | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他（请文字说明其他活动内容） | | 参与单位名称 | 中金公司—张若熙、崔力丹，中信证券—孔维实 | | 及人员姓名 | | | 时间 | 2026-01-23 | | 地点 | 宏润大厦会议室 | | 上市公司接待 | 董事会秘书薛锋、科技业务总监毛正 | | 人员姓名 | | | | 1、建筑行业业绩普遍承压，面对可能出现的新签合同量 | | | 收缩，公司是否有应对方案？ | | | 公司主营基础设施建设，其中大部分是桥梁、隧道和轨道 | | | 交通等施工技术要求较高的市政类项目。借助麻泾港枢纽工程 | | | 的中标和施工，公司也将积极拓展水利类等项目。同时，新能 | | | 源业务营收增长并实现稳定盈利，从盈利结构上助力公司应对 | | | 建筑行业的周期波动。 | | 投资者关系 | 2、新 ...

证券代码：000989 证券简称：九芝堂 九芝堂股份有限公司投资者关系活动记录表 Q4：公司生物药创新药研发进展如何？ 公司主要开展创新药抗凝一类新药 YB209 项目、创新型环 脂肽类抗生素 YB211 项目的研发以及干细胞项目的研发。根据 2025 年半年度报告披露，公司研发中心 YB209 项目完成免疫原 2 性研究的方法开发和验证，完成 I 期临床收尾、关闭实验中心； YB211 项目完成临床样品制备、2 段生殖毒性试验、PK-PD 启动， 完成临床 I 期试验并全面启动临床Ⅱ期试验，受试者入组等工 作。目前，YB211 项目受试者入组及临床试验观测等工作正积 极有序开展。 编号：2026001 投资者关系活 动类别 √特定对象调研 □分析师会议 □媒体采访 □业绩说明会 □新闻发布会 □路演活动 □现场参观 □其他 （请文字说明其他活动内容） 参与单位名称、 人员姓名、时间 2026 年 1 月 23 日：光大证券黄素青、民生加银刘浩、富国基 金黄致君、中意资产马成骥、兴全基金戴心、东吴基金吴佳歆 地点 九芝堂股份有限公司（北京） 上市公司接待 人员姓名 董事会秘书韩辰骁 投资者关系活 动主要内容介 ...

Group 1: Company Overview and Market Position - The company aims to achieve 50% of its total revenue from overseas markets, focusing on unconventional oil and gas resources, particularly in North America, South America, and the Middle East [3] - The management team is adjusting to enhance international market capabilities, with the new general manager bringing extensive experience from the overseas marketing system of a major competitor [3] Group 2: Product Demand and Market Trends - The demand for drilling tools is expected to stabilize as domestic oilfield production levels off, while exploration for natural gas, especially shale gas, continues to increase [2] - The core technology for shale gas development focuses on horizontal drilling and fracturing, with screw drill tools being essential for these operations [2] Group 3: Competition and Product Landscape - Major domestic competitors for screw drill tools include Tianjin Liling Petroleum Machinery Co., China National Petroleum Corporation, and Sinopec Petroleum Machinery Co. [4] - The company has successfully secured bulk orders for its new ultra-wear-resistant high-pressure acid fracturing hoses, indicating a competitive edge in the market [4] Group 4: Technological Challenges and Innovations - Key challenges in high-temperature screw drill tools include the durability of rubber components under extreme conditions, with temperatures exceeding 200°C [6] - The company has developed a specialized high-temperature material system to enhance the performance of rubber components, addressing issues like aging and sealing failures [6] Group 5: Product Lifecycle and Performance - The rated lifespan of the company's screw drill tools ranges from 100 to 600 hours, with some rotors exceeding 1,000 hours of continuous use [8]

证券代码：002138 证券简称：顺络电子 1 | 回答： | | --- | | 公司基于对材料、设备、设计、制造工艺的能力，把握 | | 住产业机会，为各类AI服务器类客户提供一站式元器件解决 | | 方案。 | | 客户已覆盖国内头部服务器厂商及各头部功率半导体 | | 模块厂商，公司AI服务器相关的订单饱满，相关业务将继续 | | 保持快速增长。 | | 3、请问公司IOT类产品的拓展情况如何？ | | 回答： | | 物联网（IOT）、能源市场（SOFC、新能源汽车电子、 | | 光伏、储能应用）及数据中心等新兴领域，是公司未来持续 | | 发展的基础，也是目前公司聚焦的业务，公司在新兴市场应 | | 用领域的推广力度正逐步加大，目前进展顺利，产品推广及 | | 市场推进持续进行中。公司在IoT业务上有着较快的发展速 | | 度，目前客户情况拓展顺利。 | | 4、请问公司产品价格有什么变化？ | | 回答： | | 公司产品属于电子元器件，成立以来一直专注于主业发 | | 展，目前公司电感产品技术水平与全球知名电子元器件厂商 | | 技术水平比肩，产品拥有核心竞争力，且公司拥有全球领先 | | 的 ...

证券代码：300888 证券简称：稳健医疗 稳健医疗用品股份有限公司投资者关系活动记录表 编号：2026-001 | 投资者关系活 | □特定对象调研 □分析师会议 | | --- | --- | | 动类别 | □媒体采访 □业绩说明会 | | | □新闻发布会 □路演活动 | | | （电话会议） √现场参观 □其他 | | 参与单位名称 | 财通轻纺：赵嘉宁 广发证券：左琴琴 | | | 国金证券：杨雨钦 | | | 国盛证券：杨莹、侯子夜 | | | 开源证券：唐李娜 | | | 前海开源基金：李雨桐 | | | 杉树私募：熊斌 | | 及人员姓名 | 深圳奕歌资管：卢春宇 | | | 浙商证券：詹陆雨 | | | 中金公司：徐卓楠 | | | 中信证券：郑逸坤 | | | Novo holdings：Paloma Pan、邓思豪 | | | （以上排名不分先后） | | 时间 | 年 月 日 2026 1 23 15:30-17:30 | | 地点 | 总部展厅及会议室 现场调研 | | 上市公司接待 | 副总经理、董事会秘书：陈惠选 | | 人员姓名 | 证券事务代表：徐佳 | | | 1. 请问 ...

证券代码： 300919 证券简称：中伟新材 中伟新材料股份有限公司投资者关系活动记录表 | 投资者关系活动 □ | 特定对象调研 □ 分析师会议 | | --- | --- | | 类别 □ | 媒体采访 □ 业绩说明会 | | □ | 新闻发布会 路演活动 □ | | □ | 现场参观 | | √ | 其他 电话会议 | | 参与单位名称及 | 尚正基金、嘉实基金、博时基金、金元顺安基金、东兴基金、诺 | | 人员姓名 | 德基金、中银基金、光大保德信基金、亚太财险、太平洋保险资 | | | 管、中邮保险等 26 家机构投资者 | | 时间 | 2026 年 1 月 23 日 (周五) 上午 10:00~11:30 | | 地点 | 公司会议室 | | 上市公司接待人 | 1、董事会秘书唐华腾先生 | | 员姓名 | 2、证券事务代表王建强先生 | | | 3、投资者关系负责人唐博雅女士 | | | 首先由董事会秘书唐华腾先生向投资者摘要介绍公司的情 | | | 况： | | | 公司 2026 年 1 月 15 日对证券简称进行变更，由中伟股份变 | | | 更为中伟新材，与香港上市简称统一，凸显公司以 ...

Group 1: Company Overview and Strategic Focus - Jiangsu Henghui Security Group Co., Ltd. emphasizes its strategic planning in the robotics sector, integrating core components into its "14th Five-Year Plan" [3] - The company aims to leverage its expertise in high-end materials, such as ultra-high molecular weight polyethylene fibers, to enhance its robotics business [3][4] - The strategic development path includes three main sectors: traditional security, high-end new materials, and robotics, fostering mutual empowerment and collaboration [3] Group 2: Robotics Business Development - The company is currently advancing multiple robotics-related products, including flexible joint protectors and protective gloves, with initial commercial deliveries already made [3][5] - Ongoing projects include the development of an integrated solution involving tendon ropes, casings, clamps, and sensors, with supplier qualification processes underway [3][4] - The robotics business is still in the market expansion and capacity building phase, with no significant profit contributions expected in the near term [5] Group 3: Production Capacity and Technological Advancements - The company has made substantial progress in its project to produce 4,800 tons of ultra-high molecular weight polyethylene fibers, with two production lines achieving stable output and initial order deliveries completed [6] - Future plans include an additional 12,000 tons of production capacity, with 7,200 tons to be initiated based on market demand and strategic alignment [6] Group 4: Biodegradable Polyester Rubber Project - The company is developing an 11,000-ton biodegradable polyester rubber project, with the first phase of 1,000 tons expected to commence production in August 2024 [7] - This material is intended for diverse applications, including tire manufacturing and medical uses, and is anticipated to create new revenue streams [7] Group 5: Share Repurchase and Management Insights - The company has repurchased 1.701711 million shares for employee stock ownership plans or equity incentives, though the specific timing for the equity incentive rollout remains undetermined [8] - Recent share reduction plans by major shareholders were not fully executed due to confidence in the company's core business potential and to maintain stock price stability [8]

投资者关系活动记录表 编号：2026-006 | | □分析师会议 ☑特定对象调研 | | --- | --- | | | □媒体采访 □业绩说明会 | | 投资者关系活动类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他（ 电话会议） | | | 东北证券：周兴武（机械行业研究员） | | 参与单位名称及 人员姓名 | 长城基金：储雯玉（基金经理）、余欢（基金经理）、刘疆（基 金经理） | | | 榕树投资：丁煜（基金经理）、李立明（基金经理）、邓德举 | | | （基金经理） | | 时间 | 2026年1月23日 10:00-12:00、16:00-17:00 | | 地点 | 公司三楼会议室 | | | 董事长、总经理：石正兵 | | 上市公司接待人员姓名 | 副总经理、董事会秘书：杨亮 | | | 证券事务代表：韩露露 | | | 一、调研参观 参观公司实验室、产品展厅、选品中心。 | | | 二、公司基本情况介绍 三、问答环节 | | | Q1：公司参与载人航天封装领域的技术壁垒有哪些？ | | 投资者关系活动 | 答：公司是中国航天专用压缩袋的独家供应商，产品已累计 ...