证券代码：920208 证券简称：青矩技术 公告编号：2026-003 B 离任董事、监事、高级管理人员解除限售 G 其他（说明具体原因） 三、本次股票解除限售后的股本情况 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、本次股票解除限售数量总额为 4,127,760 股，占公司总股本 3.08%，可交易 时间为 2026 年 3 月 24 日。 二、本次股票解除限售的明细情况及原因 单位：股 | 序号 | 股东姓名 或名称 | 是否为控 股股东、实 | | 本次解限 | 本次解除 | 本次解除 限售股数 | 尚未解除 限售的股 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | 际控制人 或其一致 行动人 | 任职情况 | 售原因 | 限售登记 股票数量 | 占公司总 股本比例 | 票数量 | | 1 | 许娟红 | 否 | 离任监事 | B | 2,940,000 | 2.20% | 0 | | 2 | 周学民 | 否 | 离任监事 ...

AI Industry Insights - In February 2026, China's AI model API usage surpassed the US for the first time, with 41.2 trillion tokens compared to the US's 29.4 trillion tokens[5] - The average daily usage of large models in China increased by 263% from H1 2025 to H2 2025, reaching 37 trillion tokens[12] - The demand for domestic computing power is experiencing exponential growth, driven by the rapid adoption of AI technologies[5] Market Performance - The median price change for technology growth stocks on the Beijing Stock Exchange was +0.70% from February 24 to February 27, 2026, with 63% of companies showing an increase[37] - Notable gainers included *ST Yun Chuang (+29.55%), Ke Li Co. (+21.79%), and Tonghui Information (+19.06%) during the same period[37] Valuation Metrics - The median TTM P/E ratio for the mechanical equipment sector rose from 44.0X to 50.0X, while the electronic equipment sector's median P/E increased from 60.5X to 61.0X[43][44] - The median market capitalization for electronic equipment companies increased from 22.4 billion yuan to 23.2 billion yuan[44] Sector Developments - The Beijing Stock Exchange has 28 companies in the AI+ industry chain, covering various segments such as computing power services, AI applications, and AI-powered products[31][32] - The AI computing market in China is projected to reach $25.9 billion in 2025, reflecting a year-on-year growth of 36.2%[26]

Financial Performance - The company achieved operating revenue of CNY 967.31 million, a year-on-year increase of 0.89%[3] - Total profit amounted to CNY 238.44 million, reflecting a growth of 2.60% compared to the previous year[3] - Net profit attributable to shareholders reached CNY 188.51 million, up 6.29% year-on-year, driven by optimized R&D mechanisms and a steady increase in gross margin[5] - Basic earnings per share were CNY 1.43, representing a growth of 2.88%[5] Assets and Equity - Total assets at the end of 2025 were CNY 1,631.06 million, a 4.88% increase from the beginning of the period[5] - Shareholders' equity attributable to the company was CNY 1,076.90 million, up 9.67% from the start of the year[5] - The company's share capital increased by 39.28% due to the capitalization of capital reserves[6] Return on Investment - The weighted average return on net assets (after deducting non-recurring gains and losses) was 18.48%[5] Strategic Focus - The company focused on enhancing core business profitability and deepening service penetration in key investment areas to mitigate market volatility[6] Financial Data Disclaimer - Investors are advised to note that the financial data presented are preliminary and unaudited, with potential discrepancies in the final report[7]

ESG Framework Enhancement - The Beijing Stock Exchange (BSE) has added three new environmental guidelines to its ESG disclosure framework, focusing on pollutant emissions, energy utilization, and water resource management[4] - The updated guidelines aim to provide clearer and more actionable disclosure instructions for listed companies, marking a shift from framework establishment to detailed implementation[4] ESG Ratings and Performance - As of December 31, 2025, there are five companies rated AA, with the highest score being 8.78 for Jiahe Technology[36] - A total of 96 companies saw an increase in their ESG scores, with significant improvements in management practices driving these changes[5] Investment Returns - An ESG portfolio constructed from 39 BSE-listed companies with disclosed ESG reports achieved a cumulative return of 153% from January 1, 2024, to December 31, 2025, significantly outperforming comparable indices[6] - The annual returns for the ESG portfolio were 58.60% in 2024 and 59.52% in 2025, demonstrating strong stability and sustainability in returns[6] Risk Factors - The report highlights potential risks including policy changes, operational risks, and macroeconomic fluctuations that could impact ESG investments[6]

证券代码：920208 证券简称：青矩技术 公告编号：2026-001 青矩技术股份有限公司 关于变更签字注册会计师的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带法律责任。 青矩技术股份有限公司（以下简称"公司"）分别于 2025 年 4 月 24 日、 2025 年 5 月 29 日召开了第三届董事会第十九次会议、2024 年年度股东会，审 议通过了《关于拟续聘会计师事务所的议案》，同意聘请中汇会计师事务所（特 殊普通合伙）为公司 2025 年度审计机构，聘期 1 年。近日，公司收到中汇会计 师事务所（特殊普通合伙）出具的《关于变更签字会计师的告知函》，现将具体 情况公告如下： 一、签字会计师变更情况 中汇会计师事务所（特殊普通合伙）原指派况永宏先生、闫志波先生作为 签字注册会计师为公司提供 2025 年度审计服务。由于原签字注册会计师内部工 作调整，现重新委派马东宇先生、白莉女士为签字注册会计师，继续完成公司 2025 年度财务报告审计及内部控制审计相关工作。变更后，为公司提供 2025 年度审计服务 ...

Investment Rating - The report assigns an "Accumulate" rating for the company, marking its first coverage [1]. Core Insights - The company, Qingju Technology, is a leader in the field of engineering consulting services, focusing on full-process engineering consulting and actively promoting digital transformation through AI technologies [4][5]. - The company has shown steady revenue growth, with a 2.71% year-on-year increase in operating income and a 1.04% increase in net profit attributable to shareholders for the first three quarters of 2025 [5]. - The engineering consulting industry in China is expected to grow due to the continuous expansion of fixed asset investment, with the number of engineering consulting firms increasing from 8,194 in 2019 to 16,536 in 2024 [5][34]. Summary by Sections 1. Business Overview - Qingju Technology has been focused on engineering cost consulting since its establishment in 2001 and has maintained a leading position in the domestic market. The company is also involved in engineering design, bidding agency, supervision, and project management [5][14]. - The full-process engineering consulting service is the main revenue source, accounting for over 96% of total revenue in the first half of 2025, with a revenue growth rate of 4.53% [17][19]. 2. Industry Analysis - The engineering consulting industry is experiencing rapid growth, with the market size of engineering cost consulting increasing from 89.25 billion yuan in 2019 to 111.24 billion yuan in 2024 [34][60]. - The demand for full-process engineering consulting services is rising, with its revenue share in the engineering cost consulting sector increasing from 25.7% in 2018 to 32.3% in 2024 [62][66]. 3. Financial Performance and Forecast - The company is projected to achieve net profits of 191 million yuan, 216 million yuan, and 239 million yuan for the years 2025, 2026, and 2027, respectively, with corresponding P/E ratios of 18.6, 16.5, and 14.9 [7][8]. - Revenue forecasts for 2025 to 2027 are expected to grow steadily, with operating income projected at 992 million yuan, 1.062 billion yuan, and 1.148 billion yuan, reflecting growth rates of 3.47%, 7.05%, and 8.14% respectively [6][8]. 4. Growth Strategy - The company is actively investing in two core projects aimed at enhancing service network layout and driving digital transformation, including the development of various information systems and platforms [30][31]. - Qingju Technology is leveraging advanced technologies such as AI, BIM, cloud computing, and big data to enhance its service offerings and drive innovation in the engineering consulting sector [9][19].

Core Viewpoint - The engineering consulting services sector experienced a slight decline of 0.29% on January 15, with Guangzi International leading the drop. The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index rose by 0.41% to 14306.73 [1]. Group 1: Stock Performance - The top-performing stocks in the engineering consulting services sector included: - Zhuhai Design (300564) with a closing price of 17.89, up 9.09% on a trading volume of 135,400 shares and a transaction value of 235 million [1]. - Jian Design (300668) closed at 32.03, up 4.33% with a trading volume of 79,700 shares and a transaction value of 257 million [1]. - Taiji Industry (600667) closed at 8.60, up 3.86% with a trading volume of 1,216,400 shares and a transaction value of 1.029 billion [1]. - Conversely, the stocks that faced declines included: - Guangzi International (920892) closed at 17.43, down 7.78% with a trading volume of 38,800 shares and a transaction value of 69.62 million [2]. - Bidding Co. (301136) closed at 19.93, down 6.96% with a trading volume of 204,500 shares and a transaction value of 410 million [2]. - Qingduan Technology (920208) closed at 26.71, down 5.25% with a trading volume of 41,300 shares and a transaction value of 111 million [2]. Group 2: Capital Flow - The engineering consulting services sector saw a net inflow of 60.51 million from institutional investors, while retail investors contributed a net inflow of 9.76 million. However, speculative funds experienced a net outflow of 70.27 million [2][3]. - The capital flow for specific stocks showed: - Taiji Industry (600667) had a net inflow of 139 million from institutional investors, but a net outflow of 43.13 million from speculative funds and 96.26 million from retail investors [3]. - Huajian Group (600629) recorded a net inflow of 56.37 million from institutional investors, with net outflows from both speculative and retail investors [3].

证券代码：920208 证券简称：青矩技术 公告编号：2025-125 青矩技术股份有限公司股票解除限售公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、本次股票解除限售数量总额为 11,172,000 股，占公司总股本 8.35%，可交 易时间为 2025 年 12 月 8 日。 二、本次股票解除限售的明细情况及原因 单位：股 | | | 是否为控 | | | | 本次解 | | | --- | --- | --- | --- | --- | --- | --- | --- | | | 股东姓 | 股股东、 | 任职情 | 本次解 | 本次解除限售 | 除限售 股数占 | 尚未解除 | | 序号 | 名或名 | 实际控制 | 况 | 限售原 | 登记股票数量 | 公司总 | 限售的股 | | | 称 | 人或其一 | | 因 | | | 票数量 | | | | 致行动人 | | | | 股本比 | | | | | | | | | 例 | | | 1 | 陈永宏 | 否 | - | B | 11 ...

□特定对象调研 √业绩说明会 □媒体采访 □现场参观 证券代码：920208 证券简称：青矩技术 公告编号：2025-124 青矩技术股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 投资者关系活动类别 □新闻发布会 □分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 11 月 13 日 活动地点：全景网"投资者关系互动平台"（https://ir.p5w.net） 参会单位及人员：通过网络方式参加公司 2025 年三季度业绩说明会的投资 者 上市公司接待人员：董事长张超先生、总裁徐万启先生、董事会秘书杨林栋 先生、财务负责人秦溪女士 三、 投资者关系活动主要内容 问题 3：公司目前市值排在北交所 50 名左右，请问公司是否考虑过市值因 掉出北证 50 的影响？公司是否有增持或回购计划？ 回答：您好。公司始终重视市值管理，坚持以稳健的业绩增长夯实内在价值。 后续公司如有增持或回购计划，将严格按照法律法规和监管要求履行决策程序和 相关 ...

4.会议召集人：董事会 证券代码：920208 证券简称：青矩技术 公告编号：2025-122 青矩技术股份有限公司 2025 年第二次临时股东会决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 11 月 13 日 2.会议召开地点：北京市海淀区车公庄西路国际传播科技文化园 9 号楼第一 会议室 3.会议召开方式：现场投票和网络投票相结合方式召开 5.会议主持人：董事长张超先生 6.召开情况合法合规的说明： 本次股东会的召开符合有关法律、行政法规、部门规章、规范性文件和公司 章程的规定。会议召开无需相关部门批准或履行必要程序。 （二）会议出席情况 出席和授权出席本次股东会的股东共 40 人，持有表决权的股份总数 63,899,932 股，占公司有表决权股份总数的 47.76%。 其中通过网络投票参与本次股东会的股东共 35 人，持有表决权的股份总数 45,660,044 股，占公司有表决权股份总数的 34.12%。 （三 ...