Group 1: Technology and Innovation - The company has made significant advancements in technology, particularly with the RUNA - STORM AI smart heating system, which integrates "big data + cloud computing + AI models + hydraulic simulation + digital twin" technology, achieving a reduction in heat consumption and carbon emissions by 10% - 30% and electricity consumption by 30% - 50% [1][2] - The self-developed 100kW magnetic levitation centrifugal compressor fills a gap in waste heat recovery and heating, characterized by low vibration, low noise, long lifespan, and easy maintenance, with a rated thermal efficiency of 6.5 [1] - The RUNA AI system, combined with the DeepSeek large model, enhances decision-making and service personalization in smart heating, transitioning the industry from "experience-driven" to "data-driven" [1] Group 2: Market Opportunities and Policies - Urban renewal and safety lifeline policies positively impact the company's performance, as intelligent heating system upgrades are a key focus of urban renewal, providing a broad market space [2] - The company's smart heating system meets safety requirements through real-time monitoring and predictive maintenance, creating new market opportunities [2] Group 3: AI Applications - The company has developed a unique collaborative intelligent algorithm group for the heating industry, optimizing energy allocation and reducing consumption through various algorithms [3] - AI applications enhance production scheduling, predictive maintenance, and decision-making by analyzing multi-source data and simulating the effects of network modifications [3] Group 4: Contract Energy Management - There is significant interest from heating companies in the Contract Energy Management (EMC) model, which alleviates upfront investment burdens and reduces financial risks associated with upgrading to smart heating technologies [4] Group 5: Accounts Receivable Stability - The stability of accounts receivable is attributed to a customer base primarily consisting of state-owned heating companies, which have strong financial health and payment capabilities, reducing collection risks [5][6] - The company emphasizes accounts receivable collection as a performance metric for business personnel, enhancing proactive collection efforts and shortening payment cycles [6]

估；另一方面，公司重点对无形资产、存货、应收账款进行减值测试。因 此，公司相关资产减值、商誉减值、信用减值以及部分资产的公允价值变 动损益集中反映在第四季度的业绩中，导致四季度扣非净利润偏低。感谢 您的关注！ 4、公司制冷设备毛利率将近 30，同比增长 4.95，毛利率增长的原因？ 证券代码： 002639 证券简称：雪人股份 福建雪人集团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 | | --- | --- | | 投资者关系活动 □ | 媒体采访 √ 业绩说明会 | | 类别 □ | 新闻发布会 □ 路演活动 | | □ | 现场参观 | | □ | 其他 | | 参与单位名称及 | 投资者网上提问 | | 人员姓名 | | | 时间 | 2025 年 5 月 14 日 (周三) 下午 15:30~17:00 | | 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、独立董事张白 | | 上市公司接待人 | 2、总经理陈玲 | | 员姓名 | 3、财务总监许慧宗 | | | 4 ...