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 线上会议等 参与单位名称 共计 262 家机构 396 人次，详见附件清单 时间 2025 年 4 月 7 日 地点 公司会议室、电话及网络会议 上市公司接待 人员姓名 证券部总监、证券事务代表：曾旖 投资者关系 活动主要内 容介绍 环节：情况介绍、问答交流。 一、近期情况简介 当前，中美关税政策的动态变化引发广泛关注，实施细节 与执行力度仍处于动态博弈中。 作为一家专注于卓越产品和用户体验的智能硬件企业，公 司清晰认识到，在今天全球化时代下，全球领先消费电子品牌 绝大部分都是以中国、东南亚为主的供应链体系，今天大家面 对的是同样的考验。 公司当前已全面启动应对机制，积极迎接挑战、力争穿越 周期，致力将挑战转化为提升运营韧性、优化未来战略布局的 历史契机。 回望过去，再动荡的外部危机都不能阻碍一家公司迈向卓 越与伟大，2008 年的金融危机、2018 年的中美贸易战、2024 年的消费降级等，每个阶段都会有真正卓越的公司脱颖而出， 而安克创新也经历过其中的几次全球风波，不断进化，成长为 ...

Financial Performance - In 2024, the company achieved a total revenue of 767.68 million RMB, an increase of 23.94% compared to the previous year [4] - The net profit attributable to shareholders reached 267 million RMB, a significant growth of 330.77% year-on-year [2] - The net profit after deducting non-recurring gains and losses was 134 million RMB, up by 44.03% from the previous year [2] Revenue Sources - The primary revenue source is the electricity information collection business, which generated sales of 621.87 million RMB, accounting for 81.13% of total revenue [4] - The company is actively developing a "User-side System Integration Platform" project to enhance its position in the energy digitalization sector [4] Investment and Risk Management - The company plans to use up to 1.8 billion RMB of idle funds for investment and wealth management, with measures in place to manage investment risks [6] - Risk management strategies include establishing a securities investment management system, conducting market analysis, and potentially hiring external consultants for investment decisions [6] Future Strategy - The company aims to transition from an electricity equipment supplier to an integrated energy service provider, aligning with national and industry development trends [7] Dividend Plan - The profit distribution plan for 2024 proposes a cash dividend of 1.20 RMB per 10 shares, totaling approximately 100.09 million RMB [8] Shareholder Information - As of March 31, 2025, the total number of shareholders was 43,200 [11]

| | □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 | □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 | 公司投资者 | | 及人员姓名 | | | 2025 时间 | 年 4 月 9 日 15:00-17:00 | | 地点 | 价值在线（https://www.ir-online.com.cn/）网络互动 | | 上市公司接 | 周国华、马晓钟、赵勤攻、黄特跃、刘伟 | | 待人员姓名 | | | | 1、火腿产品作为公司营收重头，公司计划如何平衡火腿 | | | 产品的成本与价格，以提升毛利率？ | | | 答：为满足消费者的需求，公司将积极开发火腿延伸产品， | | | 进一步优化产品结构，降低原材料采购成本，提高设备利用率 | | 投资者关系活动 | 及劳动生产力，努力提升毛利率，谢谢。 | | 主要内容介绍 | 2、公司在 2024 年推出了火腿冰淇淋、火腿饼干、金腿 | | | 小饼等新品。这些新品的市场反馈和销售数据如何？未来有哪 | | ...

证券代码：300537 证券简称：广信材料 2025 年 4 月 9 日投资者关系活动记录表 Curing Coatings）防腐涂料并应用在石油管道防腐上，近年更是针对面临强腐蚀、 维护难度高的海洋环境开发了更高性能的环保型石墨烯水性涂料（Waterborne Coatings）、石墨烯无溶剂高固含涂料（Solventless coatings）等产品，产品可为船 舶、海洋工程、海上风电等海上设施提供更高效、更长效、更便捷、更环保、更 安全、更经济的系统运维解决方案，针对多方面需求为业主单位创造更大价值， 在工业重防腐防护涂料领域以创造性全新解决方案实现对传统跨国品牌市场的国 产替代。 问：公司在船舶涂料、海洋工程涂料等海洋领域涂料相关产品开发和相关验 证认证情况如何？预计什么时候可以大规模放量？ 答：现阶段，公司在工业防护涂料制定了优先集中力量重点突破船舶及海洋 工程、高端装备制造及资产单位的大型企业战略。 针对海洋工程及船舶领域等重度腐蚀环境重防腐需求的大型企业，公司经过 多年积累和近年针对相关环境工况方案开发验证孵化，相关环保型高性能石墨烯 改性重防腐系列涂料产品性能参数及涂装效果已经实现解决方案的代 ...

Business Overview - The company focuses on becoming a leading provider of small and medium-sized aviation power systems in China, emphasizing independent innovation in domestic aviation power technology [1][4] - The company aims to strengthen its technology and product iteration in the aviation engine sector to support the development of China's low-altitude economy [1][4] New Energy Sector - The new energy industry is experiencing historic growth opportunities, with the electric vehicle market projected to reach a trillion-level market [2] - The company is advancing its research and development in new energy power systems, including electric drive systems and hydrogen fuel cells, while also developing comprehensive energy storage solutions [2][6] Motorcycle Engine Business - The company plans to expand its high-displacement product matrix and has 11 new product projects scheduled for 2024, focusing on breakthroughs in hydrogen fuel engines and hybrid technologies [3] - The company is enhancing its overseas market presence, particularly in the "Belt and Road" initiative, while digitalizing its supply chain and brand channels [3] Financial Performance - In 2024, the company achieved total revenue of CNY 10.506 billion, a year-on-year increase of 28.89%, and a net profit of CNY 461 million, up 27.45% from the previous year [10][14] - The company is implementing strategies to optimize its existing fuel power business while rapidly scaling its new energy business to create a second growth curve [13] Challenges and Strategies - The company faces challenges from raw material price fluctuations, which have impacted its gross margin; it plans to enhance cost control and product mix to maintain competitiveness [17] - The company exports approximately 10% of its revenue directly to the U.S., and it is actively monitoring tariff changes to adjust its production and operational strategies accordingly [18][21] Investor Relations and Market Confidence - The company emphasizes regular communication with investors through various channels to enhance understanding and confidence in its business and development strategies [22] - The management is committed to maintaining a high cash dividend ratio to enhance shareholder returns and is considering share buyback plans based on market conditions [26][28]

Group 1: Impact of Tariffs and Market Strategy - The company has established a subsidiary in Singapore to expand non-US market presence and mitigate the impact of US tariffs by transferring existing non-US orders to Singapore [1] - The US market accounts for approximately 50% of the company's international revenue, with competitive products positioned alongside global brands [3] - The company plans to gradually increase prices and optimize high-margin product structures to manage cost pressures from tariffs [4] Group 2: Financial Performance and Projections - The company aims for a revenue target of 650 million yuan in 2025, representing a 13% year-on-year increase, with no adjustments made yet despite tariff impacts [8] - The international market's gross margin is expected to decline due to an additional 84% tariff on top of the existing 45%, but the company anticipates maintaining profitability through strategic price adjustments and cost optimization [4] Group 3: Domestic Market and Competition - The domestic market growth is expected to benefit from industry policies and breakthroughs in marketing models, with a focus on high-value products and quality clients [7] - The company plans to selectively abandon low-margin orders in 2024 to concentrate on high-margin products [7] Group 4: Production and Supply Chain - The company plans to produce 10,000 high-precision pressure sensors in 2025, with 8,000 for internal use, aiming for full self-sufficiency in the long term [9] - There are currently no plans for overseas manufacturing due to uncertainties in global supply chain policies, with a focus on optimizing marketing systems and channel expansion instead [6]

证券代码：002988 证券简称：豪美新材 广东豪美新材股份有限公司 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04月09日 15:00-17:00 | | | 地点 | 价值在线（https://www.ir-online.cn/） | | | 上市公司接待人员姓名 | 董事长、总经理：董卫峰 | | | | 财务总监、董事会秘书：王兰兰 1.美国提高关税会对公司今年的业绩产生影响吗？ | | | | 答:尊敬的投资者您好，目前公司海外业务占比较小，2024年 | | | 投资者关系活动主要内容 | 出口销售4.79亿元，占营业收入比重7.18%，主要出口欧洲、东南 | | | 介绍 | 亚等地。因此美国提高关税对公司海外业务直接影响 ...

投资者关系活动记录表 编号：2025-002 | | ☐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 | 线上参与公司2024年年度业绩说明会的全体投资者 | | 姓名 | | | 时间 | 2025年04月09日 15:00-17:00 | | 地点 | 价值在线（https://www.ir-online.cn/）网络互动 | | | 董事长、总经理 ZHONGBIN SUN | | | 独立董事 孙进山 | | 上市公司接待人员姓名 | 董事会秘书 朱慧芬 | | | 保荐代表人 范璐 | | | 1、2024年净利润同比下滑88.38%，公司计划通过哪 | | | 些措施改善盈利能力？ | | | 您好，感谢您的关注！公司2025年将开源节流、降本 | | 投资者关系活动主要 | 增效，提高经营利润健康水平。具体来看，跨境电商零售 | | 内容介绍 | 业务方面，将精细化运作海外仓业务，依托数据分析提 ...

证券代码： 002202 证券简称：金风科技 编号： | 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 | 线上参与公司2024年度网上业绩说明会的投资者 | | 人员姓名 | | | 时间 | 2024年04月09日 16:00-17:30 | | 地点 | 价值在线（https://www.ir-online.cn/）网络互动 | | 上市公司接待人 | 董事长兼总工程师 武钢 | | | 副总裁兼董事会秘书 马金儒 | | 员姓名 | 首席财务官 王宏岩 | | | 独立董事 魏炜 | | | 1.当前国内风机制造竞争激烈，行业内卷严重，公司有哪些措施应对该 | | | 情形，谢谢！ | | | 答:公司聚焦创新引领、效率驱动、高质量发展，凭产品优势、成本控 | | | 制及服务升级，在激烈竞争中突围。感谢您的关注 | | | 2.公司包括运维在内的风电服务业务是大家寄予厚望的。但是现在好 | | ...

证券代码：002054 证券简称：德美化工 广东德美精细化工集团股份有限公司 投资者关系活动记录表 | 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 | 线上参与公司2024年度网上业绩说明会的全体投资者 | | | 名 | | | | 时间 | 2025年04月08日 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名 | 董事长：黄冠雄 | | | | 董事、副总经理、财务负责人：何国英 | | | | 独立董事：肖继辉 | | | | 副总经理、董秘：朱闽翀 | | | | 财务总监：徐伟 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： | | | 投资者关系活动主要内 | 1. 公司主业长期稳定，德荣一期持续亏损2 ...