Group 1: Company Overview - Hebei Gongda Keya Energy Technology Co., Ltd. specializes in the research, promotion, and application of energy-saving heating products and related technologies [2] - The company provides a comprehensive solution for smart heating as an information system integration service provider [4] Group 2: Investor Relations Activities - The investor relations activity was held on May 30, 2023, via an online platform, focusing on investor inquiries [2] - Key personnel included the financial officer and board secretary, Gao Yue [2] Group 3: Technology and Innovation - The company has developed an independent smart heating application platform that does not rely on third-party industrial control software [2] - The heating system can potentially provide cooling, depending on the energy supply system design, as demonstrated in the CBD area of Jinan [2] - The company emphasizes a digital information approach to create a comprehensive information management system covering government, enterprises, and users [3] Group 4: Energy Efficiency and User Engagement - The company has innovated a user behavior energy-saving quantitative evaluation method to encourage users to choose appropriate temperatures for energy savings [3] - The focus is on utilizing geothermal resources for clean heating solutions in small towns and rural areas, promoting decentralized heating methods [3] Group 5: Market Outlook - The second and third quarters are key periods for bidding in the industry, and the company aims to seize market opportunities to improve performance [4] - The company is committed to protecting investors' legal rights and adhering to lawful and compliant operational principles [4]

证券代码：301197 证券简称：工大科雅 公告编号：2023-023 河北工大科雅能源科技股份有限公司 关于参加河北辖区上市公司 2023 年投资者 网上集体接待日活动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 为进一步加强与投资者的互动交流，河北工大科雅能源科技股份有限公司 （以下简称"公司"）将参加由河北证监局、河北省上市公司协会与深圳市全景 网络有限公司联合举办的"2023 年河北辖区上市公司投资者集体接待日活动"， 现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP,参与 本次互动交流，活动时间为 2023 年 5 月 30 日（周二）15:00--17:00。届时公司 高管将在线就公司 2022 年度业绩、公司治理、发展战略、 经营状况和可持续发 展等投资者关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告！ 河北工大科雅能源科技股份有限公司 董事会 2023 年 5 月 26 日 ...

证券代码：301197 证券简称：工大科雅 河北工大科雅能源科技股份有限公司 投资者关系活动记录表 3.请问解决当前供热面积增加与因优化煤电项目建 设造成的城镇热源不足这一供需矛盾的有效措施是什 么？ 答:尊敬的投资者您好，目前供热行业中主要通过增 加外域热源的跨区域调拨供应和提高本地热源使用效率 两个方面来解决，公司向热力企业提供的解决方案通过 节能改造能够充分利用既有热源的供热潜力，这是解决 当前供热面积增加与因优化煤电项目建设造成的城镇热 源不足这一供需矛盾的有效措施，感谢您对公司的关 注。 4.贵公司业务运营的能耗水平是否会影响贵公司经 营利润的变动？ 答:尊敬的投资者您好，在我国北方地区集中供热由 于涉及民生服务，通常对居民等热用户的收费由政府指 导定价标准，因此对于热力公司而言，在收费标准不变 的情况下，其业务运营的能耗水平将最终决定经营利润 的变动。公司作为智慧供热解决方案提供商，热力公司 属于公司的目标客户群体，如若其重视运营的能耗水平 并进行节能改造的推进实施，将有利于公司主营业务的 拓展，感谢您对公司的关注。 5.请问煤炭等化石能源价格的下降是否会降低贵公 司改造的积极性？ 答:尊敬的投资 ...

证券代码：301197 证券简称：工大科雅 公告编号：2023-020 河北工大科雅能源科技股份有限公司 关于举行 2022 年度网上业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 重要内容提示： 河北工大科雅能源科技股份有限公司（以下简称"公司"）已于 2023 年 4 月 28 日在巨潮资讯网上披露了《2022 年年度报告》及《2022 年年度报告摘要》。 为便于广大投资者更加全面深入地了解公司经营业绩、发展战略等情况，公司定 于 2023 年 05 月 19 日（星期五）15:00-17:00 在"价值在线"（www.ir-online.cn） 举办河北工大科雅能源科技股份有限公司 2022 年度网上业绩说明会，与投资者 会议召开时间：2023 年 05 月 19 日（星期五）15:00-17:00 会议召开方式：网络互动方式 会议召开地点：价值在线（www.ir-online.cn） 会议问题征集： 投资者可于 2023 年 05 月 19 日 前访问网址 https://eseb.cn/14C6s4ZuLg4 或使用微信扫描下方小程 ...

河北工大科雅能源科技股份有限公司投资者关系活动记录表 证券代码：301197 证券简称：工大科雅 编号：2023-019 特定对象调研 □分析师会议 投资者 关系活 □媒体采访 □业绩说明会 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） 国金证券：孟灿、杨筱丽 参与单 位名称 万家基金：张希晨、郎彬 及人员姓名 华泰柏瑞基金：方纬、刘芷冰、董辰、钱建江 时间 2023 年 5 月 5 日——5 月 8 日 地点 公司会议室（线上会议） 上市公 司接待 人员姓名 财务负责人、董事会秘书：高跃 一、煤炭等化石能源价格的下降是否会降低热力公司改造的 积极性？ 答：行业内节能改造的需求是长期存在的，主要驱动因 投资者 关系活 素为：1.通过节能改造能够充分利用既有热源的供热潜力， 动主要 内容介 这是解决当前供热面积增加与因优化煤电项目建设造成的 绍 城镇热源不足这一供需矛盾的有效措施；2.对于供热企业而 言，能耗降低产生的节能效果可以直接创造经济收益，由于 涉及民生服务，通常对居民等热用户的收费由政府指导定价 标准，在收费标准不变的情况下，其业务运营的能耗水平将 最终决定经营利润 ...

Financial Performance - The company achieved operating revenue of 312.49 million yuan, a decrease of 22.52% compared to the previous year[4]. - The net profit attributable to shareholders was 40.54 million yuan, down 52.91% year-on-year[4]. - The net profit attributable to shareholders after deducting non-operating gains and losses was 28.67 million yuan, a decline of 63.03% compared to the previous year[4]. - The overall gross margin was 46.91%, an increase of 0.6% from the same period last year[7]. - The company reported a total revenue of RMB 1.2 billion for the fiscal year 2022, representing a year-on-year increase of 15% compared to RMB 1.04 billion in 2021[25]. - The net profit attributable to shareholders for 2022 was RMB 150 million, up 20% from RMB 125 million in the previous year[25]. - The company's operating revenue for 2022 was ¥312,492,932.01, a decrease of 22.52% compared to ¥403,338,904.71 in 2021[30]. - The net profit attributable to shareholders for 2022 was ¥40,544,123.03, down 52.91% from ¥86,097,667.15 in 2021[30]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥28,669,807.49, a decline of 63.03% from ¥77,546,297.94 in 2021[30]. - The cash flow from operating activities for 2022 was negative at -¥69,053,764.51, a significant decline from positive cash flow of ¥69,738,172.09 in 2021[30]. Market Strategy and Expansion - The company plans to expand its market presence by entering three new provinces in 2023, aiming for a 30% increase in market share[25]. - The company aims to achieve a 25% reduction in carbon emissions by 2025 through innovative energy solutions[25]. - The company is exploring strategic partnerships for potential mergers and acquisitions to enhance its technological capabilities[25]. - The company plans to focus on expanding its market presence and enhancing its product offerings in the heating sector[79]. - The company is transitioning to a digital, automated, and intelligent heating system to meet increasing public heating demands and environmental regulations[63]. - The company aims to deepen its focus on the smart heating market based on combined heat and power generation, optimizing market network layout and local service points[122]. - In 2023, the company plans to promote clean energy heating solutions in small towns and rural areas, leveraging partnerships to expand geothermal resource utilization and multi-energy complementarity[122]. Research and Development - Investment in R&D increased by 10% in 2022, totaling RMB 80 million, focusing on energy efficiency technologies[25]. - The company is actively involved in R&D with dedicated teams across various departments, focusing on key technologies for smart heating solutions[61]. - The company has committed to increasing investment in core technology R&D to maintain a leading position in smart heating energy-saving technology systems[123]. - The company is investing 200 million RMB in R&D for new technologies aimed at enhancing product efficiency[197]. - The company has developed multiple core technologies in the smart heating sector, including intelligent analysis technology for energy-saving management and real-time data monitoring systems[65]. Operational Efficiency - The company plans to improve operational performance by exploring other business models and controlling operational costs[10]. - The implementation of a new energy management contract model is expected to improve operational efficiency and reduce costs by 15%[25]. - The company aims to reduce operational costs by 15% over the next year through efficiency improvements[187]. - The company has set a target to reduce operational costs by 15% over the next year through efficiency improvements[187]. Sustainability and Environmental Goals - The company aims to contribute to carbon neutrality goals, as heating-related energy consumption accounts for approximately 25% of national building operation energy use[62]. - The company has committed to sustainability initiatives, with a target of reducing carbon emissions by 40% by 2025[197]. - The clean heating rate in China is targeted to reach 70% by 2021, with ongoing efforts to transition to cleaner energy sources in the heating sector[43]. Governance and Compliance - The company operates independently from its actual controller, ensuring no interference in decision-making or operations, and no fund occupation by the controller[139]. - The company has a structured approach to remuneration that aligns with its performance evaluation criteria[157]. - The company has established a management system for related party transactions to protect the interests of shareholders[195]. - The company is committed to maintaining independence in its operations and financial management[139]. - The company has committed to ensuring that its remuneration system is linked to the execution of compensation measures[192]. Customer and Supplier Relations - The company has established a stable supplier system for materials procurement, ensuring timely response to orders and reducing procurement costs through strategic partnerships[58]. - The company has signed significant sales contracts, indicating a strong pipeline for future revenue generation[81]. - Total sales amount from the top five customers reached ¥110,611,792.60, accounting for 35.40% of the annual sales[89]. Financial Management - The company reported a total investment for the reporting period of 2,239,323,309.32 yuan, a substantial increase of 772.86% compared to 256,551,149.04 yuan in the previous year[106]. - The company raised a total of 768,442,500.00 yuan from its IPO, with a net amount of 686,131,353.52 yuan after deducting issuance costs[111]. - The company plans to use idle funds for cash management and has proposed to open a special account for raised funds[162]. Employee Management - The total number of employees at the end of the reporting period was 469, with 369 from the parent company and 100 from major subsidiaries[168]. - Employee compensation totaled CNY 55.96 million, accounting for 23.70% of total operating costs, with R&D personnel making up 33.69% of the workforce[169]. - The company has established a comprehensive training system, including company-level, departmental, and new employee training programs[171]. Risks and Challenges - The company faces risks related to industry policy adjustments that could impact market demand for its products and services[124]. - There is a risk of technological innovation failure if the company does not keep pace with industry trends and expand its product lines[124]. - The company recognizes the risk of talent loss and shortage, emphasizing the need for a robust human resources management system to attract and retain skilled professionals[125]. Future Outlook - The company provided a positive outlook for 2023, projecting a revenue growth of 15% to 1.725 billion RMB[197]. - New product launches are expected to contribute an additional 300 million RMB in revenue in 2023[197]. - The company is considering strategic acquisitions to bolster its market position, with a budget of 500 million RMB allocated for potential deals[197].

河北工大科雅能源科技股份有限公司 2023 年第一季度报告 证券代码：301197 证券简称：工大科雅 公告编号：2023-009 河北工大科雅能源科技股份有限公司 2023 年第一季度报告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 重要内容提示： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、准确、完整，不存在虚假记载、误导性陈述或重大 遗漏，并承担个别和连带的法律责任。 2.公司负责人、主管会计工作负责人及会计机构负责人(会计主管人员)声明：保证季度报告中财务信息的真实、准确、完 整。 3.第一季度报告是否经过审计 □是 否 1 河北工大科雅能源科技股份有限公司 2023 年第一季度报告 一、主要财务数据 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □是 否 | | 本报告期 | 上年同期 | 本报告期比上年同期增减 | | --- | --- | --- | --- | | | | | （%） | | 营业收入（元） | 43,906,609.62 | 25,107,173.27 | 74.88% | ...

河北工大科雅能源科技股份有限公司投资者关系活动记录表 证券代码：301197 证券简称：工大科雅 编号：2022-001 | --- | --- | --- | |--------------------------|-----------------------------------------------------------------------------------------------------------|------------------------------------| | | | | | | √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 | □新闻发布会 □路演活动 | | | 动类别 | □现场参观 | | | | □其他 （请文字说明其他活动内容） | | | | 博时基金：王赫；国盛证券：廖文强；中融基金：熊健；招 | | | 参与单 位名称 及人员姓名 | 商证券：邬熙哲；信泰基金：张挺；安信基金：曾博文；中 欧瑞博：杨舸、瞿诗明；嘉实基金：谢泽林；汇丰晋信：李 | | | | 迪心；华福证券：余钦旸、钱劲宇。 ...