证券代码：301197 证券简称：工大科雅 公告编号：2026-003 河北工大科雅科技集团股份有限公司 关于首次公开发行前已发行股份上市流通提示性公告 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。 特别提示： 1、本次上市流通的限售股为河北工大科雅科技集团股份有限公司（以下简称"公司"） 首次公开发行前已发行的部分股份。 2、本次申请解除限售的股东人数 6 名，解除限售股份数量为 36,447,000 股，占公 司总股本 30.2364%，限售期为公司上市之日起 42 个月（含原锁定期 36 个月基础上自 动延长的 6 个月）。 3、本次解除限售股份可上市流通日期为 2026 年 2 月 9 日（星期一）。 一、首次公开发行前已发行股份及上市后股本变化概况 经中国证券监督管理委员会《关于同意河北工大科雅能源科技股份有限公司首次公 开发行股票注册的批复》（证监许可〔2022〕745 号）核准，并经深圳证券交易所同意， 公司向社会公开发行人民币普通股（A 股）股票 30,135,000 股，于 2022 年 8 月 8 日在 深圳证券交易所创业板上市交易。首次 ...

1月26日，工大科雅涨0.05%，成交额1.13亿元。两融数据显示，当日工大科雅获融资买入额1479.70万 元，融资偿还1377.88万元，融资净买入101.82万元。截至1月26日，工大科雅融资融券余额合计7685.09 万元。 融资方面，工大科雅当日融资买入1479.70万元。当前融资余额7652.98万元，占流通市值的4.22%，融 资余额超过近一年70%分位水平，处于较高位。 融券方面，工大科雅1月26日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00元； 融券余量1.49万股，融券余额32.11万元，超过近一年90%分位水平，处于高位。 资料显示，河北工大科雅科技集团股份有限公司位于河北省石家庄高新区裕华东路455号润江总部国际9 号楼，成立日期2002年11月22日，上市日期2022年8月8日，公司主营业务涉及供热节能产品与相关技术 服务的研发、推广及应用,一站式提供智慧供热全面解决方案。主营业务收入构成为：热网智能感知与 调控系统76.47%，供热托管服务18.40%，智慧供热应用平台4.49%，其他0.64%。 截至9月30日，工大科雅股东户数1.20万，较上期减少 ...

中信建投证券股份有限公司 关于对河北工大科雅科技集团股份有限公司 持续督导的培训报告 根据《证券发行上市保荐业务管理办法》《深圳证券交易所上市公司自律监 管指引第 13 号——保荐业务》等相关规定，保荐机构项目组成员于 2026 年 1 月 9 日对河北工大科雅科技集团股份有限公司（以下称"工大科雅"）到场的董 事、高级管理人员、中层以上管理人员及公司实际控制人等相关人员进行了专门 培训，并对未到场的相关人员派发了相关培训资料，督促其认真学习培训内容， 本次培训的具体情况如下： 一、培训时间、地点和方式 本次培训内容为上市公司募集资金存放、使用和管理注意事项、新《公司法》 的有关要求、信息披露、合规经营等相关内容，本次培训重点结合相关案例，对 规则解释、实务操作要点、重点注意事项等方面进行了讲解。 三、培训完成情况及效果 通过此次培训，工大科雅实际控制人、董事、高级管理人员以及中层以上管 理人员等相关人员加深了对中国证券监督管理委员会和深圳证券交易所相关法 律、法规、相关业务规则的了解和认识，也加强了其对于上市公司规范运作、信 息披露、募集资金使用与管理、内幕信息知情人登记管理、证券合规交易、审计 委员会工作 ...

Group 1 - Sumida plans to acquire 16.92% of Bluecore High-tech shares from its controlling shareholder, with a total transaction value of 403 million yuan, aiming to enhance its capabilities in energy, new storage, and shipbuilding sectors [1] - Sihuan New Materials' major shareholder plans to reduce its stake by up to 1.79%, equating to 144,450 shares [2] - Zhuhai Ming Technology's subsidiary will acquire 66,900 shares of Zhipu in its IPO, amounting to 7.77 million HKD [3] Group 2 - Maiwei plans to reduce its stake by up to 1.94%, totaling 5.4 million shares due to personal financial needs [4] - Shenling Environment will invest 50 million yuan in a private equity fund focused on data centers and related sectors [5] - Yingboer’s controlling shareholder intends to reduce its stake by up to 2%, totaling 611,930 shares [6] Group 3 - GAC Group reported a decline in December 2025 vehicle production and sales, with production down 20.23% and sales down 33.82% year-on-year [7] - Quanyuan Spring expects a net profit increase of 147.89% in 2025, driven by a 33.84% rise in mineral water sales [8] - Sinochem International anticipates a net loss for the entire year of 2025, with a net profit of -1.33 billion yuan as of Q3 2025 [9] Group 4 - Fulin Technology's shareholder plans to reduce its stake by up to 2%, equating to 24,442,100 shares [10] - Shichuang Securities received approval to issue up to 5 billion yuan in perpetual subordinated bonds [11] - Meibang Fashion's controlling shareholder plans to transfer 7.9% of its shares at a price of 1.76 yuan per share [12] Group 5 - Biyi Micro plans to transfer 1% of its shares through an inquiry transfer [13] - Gongda Koya signed a contract for a smart heating renovation project in Dongying District [14] - Jindi Group reported a significant decline in signed area and amount in December 2025, with a 60.81% drop in signed area year-on-year [15] Group 6 - Yijing Optoelectronics expects a net loss for 2025, with losses projected to exceed the previous year's audited net assets [16] - Zhizheng Co. elected Wang Qiang as chairman and appointed him as CEO [17] - Suwen Electric plans to acquire a 30% stake in Sinopec Wanbang for 748 million yuan [18] Group 7 - Anpei Long plans to raise up to 544 million yuan through a private placement [19] - Huizhong Co. renewed its strategic cooperation agreement with Avnet [20] - Fujia Co. plans to raise up to 700 million yuan through convertible bonds for various projects [21] Group 8 - Shaanxi Black Cat reported Q4 2025 coke sales of 1.23 million tons, with a revenue of 1.67 billion yuan [22] - Tianhong Co. plans to reduce its stake by up to 3% [23] - ST Sunshine's controlling shareholder is planning a change in control, leading to a stock suspension [24] Group 9 - Haitong Development proposed a cash dividend of 0.5 yuan per 10 shares for Q3 2025 [25] - Desai Xiwai's major shareholder plans to reduce its stake by up to 1.19% [26] - Guo New Energy expects a net loss for 2025 due to market fluctuations [27] Group 10 - Haitong Development's subsidiary plans to invest up to 900 million yuan in building multi-purpose heavy-lift vessels [28] - Tangrenshen reported a 8% increase in annual sales revenue for 2025, despite a decline in December sales [29] - Saiteng Co. plans to reduce its stake by up to 3% [30] Group 11 - Dazhong Mining plans to implement a lithium mining project with an investment of 3.688 billion yuan [31] - Liancheng Precision announced a share transfer agreement for 6.71% of its shares at a price of 15.12 yuan per share [32] - Tuo Jing Technology's shareholder plans to reduce its stake by up to 1.3% [33] Group 12 - Shuifa Gas expects a net loss for 2025 due to a legal dispute affecting its financials [34] - Tianhe Magnetic Materials plans to reduce its stake by up to 3% [35] - Huadian New Energy proposed a special dividend of 0.3 yuan per 10 shares [36] Group 13 - Wolong New Energy plans to sell a 100% stake in a subsidiary for 197 million yuan [37] - Bohai Automobile plans to acquire stakes in four companies for 2.728 billion yuan and raise up to 1.379 billion yuan in matching funds [38] - Hengshang Energy's shareholders plan to reduce their stakes by a total of 2.84% [39] Group 14 - Nanjing Chemical Fiber's major asset restructuring has been approved by the Shanghai Stock Exchange [40]

Core Viewpoint - Company Gongda Keya (301197.SZ) has signed a contract for the East Ying District Smart Heating Renovation and Upgrade Project with Dongying Municipal Holding Group, marking a significant step in its energy management initiatives [1] Group 1: Contract Details - The contract is categorized as an Energy Management Contract (EMC) project, which will involve sharing energy-saving benefits with the client based on third-party audit results [1] - The energy-saving benefit sharing period will commence from the 2026-2027 heating season, indicating a future revenue stream for the company [1] Group 2: Financial Impact - The energy-saving benefits will not affect the company's operating revenue and operating profit for the fiscal year 2026, but will have implications for subsequent years [1]

Core Viewpoint - Company Gongda Keya (301197.SZ) has signed a contract for the East Ying District Smart Heating Renovation and Upgrade Project with Dongying Municipal Holding Group, marking a significant step in its energy management initiatives [1] Group 1: Contract Details - The contract is categorized as an Energy Management Contract (EMC) project, which will involve sharing energy-saving benefits with the client after each heating season [1] - The sharing of energy-saving benefits will commence from the 2026-2027 heating season, based on the results audited by a third-party auditing unit [1] Group 2: Financial Impact - The energy-saving benefits shared will not affect the company's operating revenue and operating profit for the fiscal year 2026, but will have implications for subsequent years [1]

河北工大科雅科技集团股份有限公司 证券代码：301197 证券简称：工大科雅 公告编号：2026-002 关于中标项目签订合同的公告 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。 特别提示： 1、本合同经双方签字并加盖公章生效。 2、本合同为合同能源管理（EMC）项目合同，节能效益分享期自 2026-2027 采暖季开始，分享的节能效益对公司 2026 年度营业收入、营业利润不构成影响。 敬请广大投资者注意投资风险。 3、合同的履行存在一定的周期，鉴于在合同履行过程中，存在一定的不可 抗力因素可能会影响合同的顺利履行，因此存在一定的履约风险和不确定性。敬 请广大投资者注意投资风险。 河北工大科雅科技集团股份有限公司（以下简称"公司"）于 2025 年 9 月 3 日在巨潮资讯网（www.cninfo.com.cn）披露了《关于收到中标结果的公告》（公 告编号：2025-055）。近日，公司与东营市东营区市政控股集团有限公司就东营 区智慧供热改造升级项目（以下简称"本项目"或"项目"）正式签署《东营区 智慧供热改造升级项目合同能源管理（EMC）合同书》（以下简 ...

格隆汇1月5日丨工大科雅(301197.SZ)公布，截至2025年12月31日，公司通过回购专用证券账户以集中 竞价交易方式回购公司股份1,641,700股，成交金额为人民币31,543,949元（不含交易费用），累计回购 的股份数量占公司目前总股本的比例为1.36%，本次回购股份的最高成交价为20.20元/股，最低成交价 为18.35元/股，本次回购符合公司回购股份方案及相关法律法规的要求。 ...

Core Viewpoint - Company GDI Koya (301197) announced a share buyback plan, indicating a strategic move to enhance shareholder value and confidence in the company's future prospects [1] Group 1: Share Buyback Details - As of December 31, 2025, the company has repurchased a total of 1,641,700 shares through a dedicated securities account via centralized bidding [1] - The total transaction amount for the share buyback is approximately RMB 31,543,949, excluding transaction fees [1] - The repurchased shares account for 1.36% of the company's current total share capital [1]

河北工大科雅科技集团股份有限公司 关于股份回购进展情况的公告 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。 河北工大科雅科技集团股份有限公司（以下简称"公司"）于 2025 年 8 月 25 日 召开第四届董事会第七次会议和第四届监事会第六次会议，审议通过了《关于回购公 司股份方案的议案》。基于对公司未来发展的信心、对公司内在价值的认可，为进一 步健全公司长效激励机制、利益共享机制以及充分调动公司管理层及骨干技术人员、 业务人员的积极性、主动性和创造性，促进公司持续、稳健、快速地发展，为股东带 来更为持久丰厚的回报，公司拟使用自有资金和股票回购专项贷款资金通过二级市场 以集中竞价方式回购公司股份，择机将回购的股份用于实施股权激励或员工持股计划。 回购价格不超过 31 元/股（含，未超过董事会审议通过回购股份决议前 30 个交易日股 票交易均价的 150%）。回购资金总额不低于人民币 3,000 万元（含），不超过人民币 5,000 万元（含）。在回购股份价格不超过人民币 31 元/股的情况下，按本次回购资金 最高人民币 5,000 万元测算，预计可回购股份数 ...