| 北交所定期报告 | | --- | hyzqdatemark 2026 年 02 月 28 日 证券分析师 赵昊 SAC：S1350524110004 zhaohao@huayuanstock.com 万枭 SAC：S1350524100001 wanxiao@huayuanstock.com 2 月北证 50 指数跑赢创业板 50 和科创 50，关注调入 50 指数标的+基本面优质次新股 证券研究报告 ——北交所周观察第六十六期（20260301） 投资要点： 请务必仔细阅读正文之后的评级说明和重要声明 联系人 2026 年 2 月北证 50/北证专精特新指数分别上涨 0.36%/0.39%，跑赢创业板 50 和科创 50 指 数。从具体公司涨跌幅来看，2026 年 2 月有 14 家公司涨幅达到或超过 10%（不包含新股）， 其中*ST 云创、亿能电力和灿能电力 3 家公司涨幅超 20%，曙光数创、美心翼申、惠丰钻石、 方盛股份和天工股份 5 家公司涨幅超 15%，主要为电力、液冷、有色等产业链公司。从成交 情况来看，2026 年 2 月日均成交额回落到 191 亿元，2026 年 2 月北交所月换手 ...

| 证券代码：920839 | 证券简称：万通液压 | 公告编号：2026-005 | | --- | --- | --- | | 债券代码：810013 | 债券简称：万通定转 | | 特别提示：本公告所载 2025 年年度主要财务数据为初步核算数据，未经会 计师事务所审计，具体数据以公司 2025 年年度报告中披露的数据为准，提请投 资者注意投资风险。 一、2025 年年度主要财务数据和指标 单位：元 山东万通液压股份有限公司 2025 年年度业绩快报公告 | 项目 | 本报告期 | 上年同期 | 变动比例% | | --- | --- | --- | --- | | 营业收入 | 698,526,127.85 | 628,514,501.51 | 11.14% | | 利润总额 | 143,987,037.18 | 123,920,672.43 | 16.19% | | 归属于上市公司股东的净利 | 126,603,129.60 | 108,720,471.01 | 16.45% | | 润 | | | | | 归属于上市公司股东的扣除 | 124,466,442.51 | 101,431,393.53 ...

智通财经APP获悉，东吴证券发布研报称，在下游需求顺周期波动、供给端调整滞后性、政策调控节奏 性及全球经济共振性的共同作用下，工程机械行业呈现较强周期性。中国工程机械行业2025年下半年进 入景气修复通道，挖机内外销数据表现亮眼，2026年1月各类挖掘机内销与出口同步高增，景气拐点进 一步确认。在行业周期性复苏背景下，契合结构性机遇方向的个股α是核心关注点，建议关注北交所机 械工程细分领域标的。 东吴证券主要观点如下： 工程机械行业自2025年下半年进入景气修复通道，2026年1月挖掘机内销与出口数据同比高增 东吴证券指出，在下游需求顺周期波动、供给端调整滞后性、政策调控节奏性及全球经济共振性的共同 作用下，工程机械行业呈现较强周期性。 中国工程机械行业自2025年下半年进入景气修复通道，从较具代表性的挖掘机销量数据来看，2025全年 中国共销售挖掘机235,257台，同比增长17.0%；国内销量118,518台，同比增长17.9%；出口116,739台， 同比增长16.1%。2026年1月内销与出口同步高增，景气拐点进一步确认——中国销售各类挖掘机18,708 台，同比增长49.5%；其中国内销量8,723 ...

证券研究报告·北交所报告·北交所专题报告 北交所专题报告 20260226 工程机械复苏动能稳步释放，建议关注北交 所工程机械相关标的 [Table_Tag] [Table_Summary] 观点 2026 年 02 月 26 日 证券分析师 朱洁羽 执业证书：S0600520090004 zhujieyu@dwzq.com.cn 证券分析师 易申申 执业证书：S0600522100003 yishsh@dwzq.com.cn 证券分析师 余慧勇 执业证书：S0600524080003 yuhy@dwzq.com.cn 研究助理 武阿兰 执业证书：S0600124070018 wual@dwzq.com.cn 研究助理 陈哲晓 执业证书：S0600124080015 sh_chenzhx@dwzq.com.cn 相关研究 《年度业绩快报密集发布，北证 50 上 涨 0.77%》 2026-02-25 《人民银行开展 5260 亿元 7 天期逆 回购操作，北证 50 上涨 0.37%》 2026-02-24 东吴证券研究所 1 / 21 请务必阅读正文之后的免责声明部分 ◼ 工程机械行业自 2025 年下半年进 ...

Group 1 - The unmanned mining truck industry is expected to develop rapidly, with demand likely to continue growing. By 2025, the number of unmanned mining trucks in China's open-pit coal mines is projected to increase to 5,750 units, up from approximately 2,500 units in 2024. The average daily transportation volume of unmanned trucks is 15%-20% higher than that of human-driven trucks, leading to an overall capacity increase of 10%-15% in mining areas [7][13][19] - Berai Technology has submitted its prospectus to the Hong Kong Stock Exchange, aiming to become a leading provider of electric and automated mining solutions globally. The company focuses on a "unmanned + electrification" strategy to promote the green and intelligent transformation of the mining industry [7][8][9] - The unmanned mining truck market is characterized by a clear industry chain structure, with upstream components including sensors, chips, and automatic driving algorithms, while the downstream includes various mining sectors such as coal and metal mining [10][19] Group 2 - The North Exchange's technology growth stocks have shown a median price change of -1.83% as of February 6, 2026. Among 153 core stocks, 32 companies (21%) experienced price increases, with notable gainers including *ST Yun Chuang (+40.85%) and Optech (+14.44%) [35][37] - The median TTM price-to-earnings (P/E) ratio for the new energy industry has increased by 6.36% to 38.2X, while the electronic equipment sector's median P/E remains unchanged at 61.1X. The mechanical equipment sector's median P/E has decreased from 42.3X to 40.8X [40][44][62] - The North Exchange's mining truck industry chain includes seven companies, such as Tongli Co., which specializes in non-road wide-body dump trucks, and Wan Tong Hydraulic, which produces hydraulic cylinders for mining machinery. These companies are positioned to benefit from the growth in the unmanned mining truck market [21][24][25][31]

Market Overview - The engineering machinery sector experienced a decline of 2.26% on February 2, with Zhigao Machinery leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Individual Stock Performance - Zhigao Machinery (code: 920101) saw a significant drop of 9.01%, closing at 42.33 with a trading volume of 31,200 shares and a transaction value of 136 million [2] - Other notable declines included Fushite (code: 301446) down 7.31% and Tietuo Machinery (code: 920706) down 7.08% [2] - Conversely, Construction Machinery (code: 600984) increased by 3.52%, closing at 4.12 with a transaction value of 275 million [1] Capital Flow Analysis - The engineering machinery sector experienced a net outflow of 261 million from institutional investors, while retail investors saw a net outflow of 68.44 million [2] - Notably, speculative funds had a net inflow of 329 million [2] Detailed Capital Flow for Selected Stocks - Zhongji United (code: 605305) had a net outflow of 33.05 million from institutional investors, while speculative funds saw a net inflow of 17.02 million [3] - Iron Construction Machinery (code: 688425) reported a net inflow of 12.55 million from institutional investors and 21.61 million from speculative funds [3] - Other stocks like Longling Hydraulic (code: 605389) and Tuoshan Heavy Industry (code: 001226) also showed varying net inflows and outflows across different investor categories [3]

Group 1 - The core point of the article is that Jinbo Bio has received approval from the China Securities Regulatory Commission (CSRC) for a targeted stock issuance, marking the first such approval for the Beijing Stock Exchange in 2024, which is expected to enhance the refinancing system for companies listed on the exchange [1][4] - Jinbo Bio plans to issue up to 7.1757 million shares, aiming to raise a total of no more than 2 billion yuan, with the funds primarily directed towards the development of an AI-driven collagen database and product development platform [2][3] - The introduction of Yangshengtang as a strategic investor is expected to help Jinbo Bio overcome development bottlenecks and stimulate the upstream and downstream enterprises in the industry chain [2] Group 2 - The Beijing Stock Exchange has established a flexible and diverse refinancing mechanism since its inception, primarily utilizing methods such as private placements and convertible bonds, with Jinbo Bio's project being a significant breakthrough in the past two years [4] - The successful implementation of Jinbo Bio's stock issuance is anticipated to enhance overall market attention towards companies on the Beijing Stock Exchange, attracting various long-term funds and improving market liquidity and investor returns [5] - This project is expected to provide replicable and referable practical experience for future refinancing efforts on the Beijing Stock Exchange, aligning with its core mission to serve innovative small and medium-sized enterprises [5]

Group 1 - The core point of the article is that Jinbo Bio has received approval from the China Securities Regulatory Commission (CSRC) for a targeted stock issuance, marking the first such approval for the Beijing Stock Exchange in 2024, which is expected to enhance the refinancing system for companies listed on the exchange [1][3] - Jinbo Bio plans to issue up to 7.1757 million shares, aiming to raise no more than 2 billion yuan, with the funds primarily directed towards the development of an AI research platform [1][2] - The strategic investor, Yangshengtang, is expected to help Jinbo Bio overcome development bottlenecks and stimulate the upstream and downstream enterprises in the industry chain [1] Group 2 - The funds raised will focus on the "Humanized Collagen FAST Database and Product Development Platform Project," which utilizes the company's self-developed "AI Collagen Brain System" technology to enhance efficiency in the development of humanized collagen [2] - The Beijing Stock Exchange has established a flexible and diverse refinancing mechanism since its inception, with the current focus on targeted convertible bonds and stock issuance, as evidenced by Jinbo Bio's successful registration [3] - The successful implementation of Jinbo Bio's stock issuance is expected to increase overall market attention on companies listed on the Beijing Stock Exchange, attracting various long-term funds and enhancing market liquidity [4]

Core Insights - The hydraulic system is a critical component of construction machinery, acting as its "muscle" by transmitting pressure through liquids to perform various tasks [1][10] - The market size of China's construction machinery hydraulic system industry is projected to grow from 24.477 billion yuan in 2016 to 41 billion yuan in 2024, with a compound annual growth rate (CAGR) of 6.66% [11] - By 2025, the market size is expected to reach 43.747 billion yuan, driven by increased investment in major engineering projects and the transition towards intelligent and green manufacturing [11] Industry Overview - The hydraulic system consists of power components (pumps), actuating components (cylinders and motors), control components (valves), auxiliary components (oil tanks, pipelines, seals), and hydraulic oil [4][10] - Hydraulic systems can be classified into open, closed, and semi-closed systems based on their degree of closure [6][7] Market Dynamics - The construction machinery hydraulic system industry has seen a significant increase in demand due to ongoing infrastructure development, urbanization, and advancements in industrial automation [11] - In 2022, the construction machinery industry faced challenges with a revenue drop to 797.7 billion yuan, a 12% year-on-year decrease, but is expected to rebound to 876.6 billion yuan in 2024 [9] Policy Support - Various policies have been implemented to support the hydraulic system industry, including plans to accelerate the replacement of outdated equipment and promote innovation in the sector [8] Industry Chain - The upstream of the hydraulic system industry chain includes raw materials such as steel, cast iron, non-ferrous metals, and rubber products, which are essential for production [9] - The midstream involves the research, production, and sales of hydraulic components, while the downstream focuses on applications in construction machinery [9] Key Companies - Notable companies in the hydraulic system industry include Eddie Precision Machinery, Hengli Hydraulic, and Changling Hydraulic, which are making strides in technology and market presence [2][13] - Eddie Precision has become a leading manufacturer of hydraulic components, with a revenue of 2.374 billion yuan in the first three quarters of 2025, reflecting a 16.49% year-on-year growth [14] - Hengli Hydraulic reported a revenue of 7.79 billion yuan in the same period, with a 12.31% increase [15] Future Trends - The hydraulic system industry is expected to advance towards integration with electromechanical systems and smart technologies, enhancing operational precision and efficiency [16] - There will be a focus on energy efficiency and sustainability, with the adoption of variable pumps and eco-friendly hydraulic fluids [16] - Customized solutions tailored to specific operational environments will become increasingly important as the industry addresses diverse application needs [17]

Group 1 - The core point of the article is that Wantong Hydraulic has announced the approval of an agenda to expand its business scope and amend its registration with the industrial and commercial authorities during the first extraordinary shareholders' meeting of 2026 [2] Group 2 - The announcement indicates a strategic move by the company to potentially enhance its operational capabilities and market reach [2] - The decision to amend the business scope suggests that the company is looking to diversify or strengthen its offerings in the hydraulic industry [2] - The approval from the shareholders reflects confidence in the company's future direction and growth potential [2]