证券代码： 300420 证券简称：五洋自控 江苏五洋自控技术股份有限公司 投资者关系活动记录表 编号：2025—001 | | □特定对象调研 □ 分析师会议 | | --- | --- | | 投资者关系活动 | 业绩说明会 □ 媒体采访 √ | | 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） | | 参与单位名称及 | 投资者网上提问 | | 人员姓名 | | | 时间 | 2025 年 5 月 9 日 (周五) 15:00~17:00 | | 地点 | 公司通过全景网"投资者关系互动平台"（https://ir.p5w.net） | | | 采用网络远程的方式召开业绩说明会 | | | 1、董事长 林伟通 2、总经理 张立永 | | 上市公司接待人 | 3、独立董事 郑爱华 | | 员姓名 | | | | 4、副总经理、董事会秘书 王镜疑 | | | 5、财务总监 王兆勇 | | | 投资者提出的问题及公司回复情况 公司就投资者在本次说明会中提出的问题进行了回复： | | | 1、领导层如何看待公司的发展前景？ | | | 您好， ...

Group 1: Industry Performance and Opportunities - The quartz glass materials and products are essential in high-tech industries such as semiconductors, aerospace, optics, photovoltaics, and optical communications, presenting significant development opportunities due to high demand in these sectors [1][2][3] - The company is positioned to benefit from the high growth in the semiconductor and aerospace sectors, with revenue from these segments increasing year-on-year [3][4] Group 2: Future Growth Drivers - Future profit growth will be driven by business expansion, industry chain extension, and dual innovation in technology and management [2][5] - The company plans to enhance its organizational control capabilities and technical innovation to maintain its leading position in the global quartz industry [2][5] Group 3: Product Development and R&D Investment - The company is currently developing transparent ceramics, which have applications in semiconductors and aerospace, with the project nearing completion of its testing platform [2][3] - In 2024, the company increased its R&D investment to approximately 249.94 million yuan, a year-on-year growth of 11.98%, focusing on high-purity synthetic quartz sand and other innovative products [5][6] Group 4: Financial Performance and Challenges - In 2024, the company experienced a 16.68% decline in revenue and a 41.56% drop in net profit, attributed to decreased orders in the aerospace sector and intensified competition in the photovoltaic and optical communication markets [3][4] - The gross margin for non-metallic mineral products decreased by 8.09%, and for quartz glass materials, it fell by 7.92%, primarily due to market competition and changes in product sales structure [6][7] Group 5: Strategic Responses - The company is committed to continuous innovation and improving production efficiency through process enhancements and equipment upgrades to stabilize and improve profit margins [6][7] - The company is also focusing on expanding production capacity and upgrading technology to meet domestic high-end product demands and counter international competition [6][8]

证券代码：301598 证券简称：博科测试 北京博科测试系统股份有限公司 投资者关系活动记录表 您好，感谢您的关注。公司一季度净利润同比增长的同时 ROE 水平有所下降，主要系由于募集资金到位等原因带动净资产 规模持续上升所致。公司未来在规范使用募集资金的基础上，聚 焦主业，扎实推进各项经营工作，以进一步提升盈利能力。同时， 公司持续稳步推进在手订单的执行工作，预计整体毛利率水平不 存在重大变动情形。 编号：2025-001 4、高管您好，能否请您介绍一下本期行业整体和行业内其他 主要企业的业绩表现？谢谢。 | | □特定对象调研 □ 分析师会议 | | --- | --- | | 投资者关系 | 媒体采访 业绩说明会 □ √ | | 活动类别 | 路演活动 □ 新闻发布会 □ | | | □ 现场参观 | | | □ 其他 （请文字说明其他活动内容） | | 参与单位名 | | | 称及人员姓 | 线上参与博科测试 年度网上业绩说明会的投资者 2024 | | 名 | | | 时间 | 2025 年 5 月 9 日 (周五) 下午 15:00~16:30 | | 地点 | 公司通过全景网"投资者关系互动平台 ...

证券代码：300586 证券简称：美联新材 广东美联新材料股份有限公司 答:尊敬的投资者，您好！公司控股企业辉虹科技生产的EX电子 材料主要应用于高频覆铜板的电绝缘层，终端应用于大数据运算中 心、AI服务器/手机/PC、半导体芯片封装、云计算、5G与6G通讯设 备、智能驾驶汽车、无人机等领域。目前，公司已建成EX电子材料 年产能200吨，该产品供给下游企业制作成覆铜板应用于"马八"级 半导体产品。未来，公司计划将该单体聚合成树脂，开发更多的下 游客户。感谢您的关注！ 5.作为一名投资者，很关注公司未来的发展方向，其实就是预 期，现在市场上军工很火，很多人关注色母粒和普鲁士蓝，公司未 来是如何整体考虑的？ 投资者关系活动记录表 编号：2025 -001 | 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） | | 参与单位名称及人员姓名 | 线上参与公司2024年度业绩说明会的投资者 | | 时间 | 2025年05月09日 15:00 ...

编号：2025-001 证券代码：301309 证券简称：万得凯 浙江万得凯流体设备科技股份有限公司 投资者关系活动记录表 | | □特定对象调研 □分析师会议 | | --- | --- | | | □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（请文字说明其他活动内容） | | 参与单位名称及人员 | 参与万得凯 2024 年年度网上业绩说明会的全体投资者。 | | 姓名 | | | 时 间 2025 | 年 5 月 9 日下午 15：00-17：00 | | 地 点 | 价值在线（https://www.ir-online.cn/）网络互动 | | 上市公司接待人员姓 | 公司董事长钟兴富先生，董事、总经理陈方仁先生，董事、副总经理陈金 | | | 勇先生，董事、副总经理陈礼宏先生，副总经理、董事会秘书黄曼女士， | | 名 | 独立董事黄良彬先生，财务负责人吴文华先生，保荐代表人许一忠先生、 | | | 保荐代表人李晨先生。 本次业绩说明会的主要问答情况如下： | | | 要增长的原因是什么？是否具有可持续性？ | | | ...

Group 1: Business Growth and Strategy - The company aims to leverage opportunities in the electromagnetic metallurgy and lithium battery anode materials sectors to achieve sustained growth [2] - The lithium-ion battery anode material shipment volume is expected to continue increasing due to the expanding electric vehicle market and rapid development of the energy storage industry [3][4] - The company is focusing on professional and international development, enhancing product competitiveness through continuous technological innovation and product upgrades [2] Group 2: Financial Performance and Cash Flow - The company anticipates a negative operating cash flow for 2024 due to increased accounts receivable and reliance on bill payments, which will improve as business develops [3] - The company plans to implement the 2024 profit distribution plan within two months after shareholder approval [3] Group 3: Product Development and Market Position - The company has developed products in solid-state battery materials, including silicon-carbon and lithium metal anodes, with pilot production lines established [3] - The company is currently in the mass production introduction phase for hard carbon anodes required for sodium-ion batteries [6] Group 4: Market Challenges and Risk Management - The company's overseas sales account for 2.22% of total sales, with minimal impact from recent tariff increases [8] - The company is closely monitoring policy changes and is actively advancing the construction of overseas production bases to enhance risk resilience [8] Group 5: Future Outlook and Goals - The company aims to become a leading brand in lithium-ion battery anode materials and a pioneer in electromagnetic technology innovation [8] - The company is committed to maintaining technological leadership in fast-charging anode materials through continuous innovation and product upgrades [8]

答：公司经营三亚至西沙旅游航线，为期四天三晚，登陆 银屿岛、全富岛、鸭公岛三个岛屿进行观光。"祥龙岛"轮的 投入提高了西沙旅游航线载客人数以及客单价。 证券代码：002320 证券简称：海峡股份 海南海峡航运股份有限公司投资者关系活动记录表 编号：20250509 | 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 （请文字说明其他活动内容） | | 参与单位名称及 | 中粮资本 赵若冰 张高峰 | | 人员姓名 | | | 时间 | 2025 年 5 月 9 日 15:00–16:00 | | 地点 | 海南省海口市滨海大道 157 号港航大厦 14 层会议室 | | 上市公司接待人 | 李召辉 梁婕 陈栋 刘哲 | | 员姓名 | | | | 问：请介绍公司的基本情况？ | | | 答：2002 年，海南海峡航运股份有限公司（以下简称 "公 | | | 司 "）成立，由海南港航控股有限公司、深圳市盐田港股份 | | | 有限公司、中国海口外轮代理有限 ...

Group 1: Dividend Plans - The company has developed a mid-term dividend plan for 2025, which has been approved by the board and will be submitted for review at the 2024 annual shareholders' meeting [2] - If the mid-term dividend is implemented, the company will disclose information in accordance with disclosure requirements [2] Group 2: Project Involvement - The company provides high-quality welding materials for nuclear fusion projects, specifically participating in the compact superconducting nuclear fusion experimental device project [2] Group 3: Market Value Management - The company aims to enhance operational efficiency and profitability while focusing on strategic planning and industry layout for market value management [3] - Plans include cash dividends to improve investor returns and enhance investor satisfaction [3] Group 4: Mergers and Acquisitions - Currently, there are no specific merger plans, but the company is actively looking for quality projects domestically and internationally to enhance competitiveness [3] - The company emphasizes internal growth and product structure adjustment as primary strategies [3] Group 5: Subsidiary Management - The company strengthens management of its subsidiaries by appointing key personnel to oversee operations and establishing internal reporting mechanisms for significant matters [3]

Group 1: Copper Price Management - The company utilizes hedging tools to manage copper price fluctuations and has established a hedging management system to mitigate risks [2] - The copper concentrate processing fee is expected to remain low in the short term, based on the 2025 long-term contract pricing [3] Group 2: Research and Development Focus - Future R&D priorities include developing high-end, high-value-added products in the copper strip and foil sector [3] - The company aims to accelerate the digital transformation of traditional industries, implementing a phased approach to smart upgrades [3] Group 3: Environmental Initiatives - The company invested CNY 140 million in various environmental protection measures in 2024, including tailings pond management [3] - Future strategies will focus on comprehensive pollution control, adhering to principles of source reduction, process control, and end-of-pipe treatment [3] Group 4: Shareholder Returns - The company has disclosed a shareholder return plan for 2023-2025, considering industry conditions and operational performance for profit distribution [3] Group 5: Market Trends and Governance - Copper prices are influenced by global economic trends, supply-demand dynamics, monetary policy, and geopolitical risks [4] - The company plans to optimize its governance structure and internal control systems in 2025 to enhance operational efficiency [4]

Group 1: Company Strategy and Market Position - The company focuses on promoting domestic storage replacement and has developed full-stack independent design and development capabilities in storage technology [2][3] - The company aims to enhance its competitive advantage in the independent and controllable storage sector through continuous technological collaboration with industry chain investment companies [3][7] - The company has a long-term strategy centered on independent and controllable domestic production, which has led to significant advancements in storage technology [4][6] Group 2: Product Development and Innovation - In 2024, the company launched a full line of high-end all-flash products suitable for AI, large models, and high-performance computing applications [3][4] - The company’s high-performance storage products have seen significant improvements in core technology competitiveness [3][6] - The company’s new high-end all-flash storage systems are expected to become a major source of revenue growth in the future [5][6] Group 3: Financial Performance and Challenges - The company reported a significant reduction in losses in 2024, with operating revenue and gross margin both showing year-on-year improvements [6][7] - The storage system business accounted for approximately 70% of the company's revenue in 2024, while solid-state storage contributed about 30% [6][7] - Despite high R&D investments, the company has faced challenges in translating these into immediate profit growth [5][6] Group 4: Market Expansion and Future Plans - The company plans to deepen its market penetration in AI and high-performance computing sectors to meet growing storage demands [4][5] - The completion of the Changsha storage industrial park is expected to enhance production capacity and cost control [7][8] - The company is committed to expanding its market coverage and brand influence to achieve sustained revenue growth [7][8]