证券代码：002363 证券简称：隆基机械 公告编号：2025-047 山东隆基机械股份有限公司 关于使用闲置自有资金购买理财产品的进展公告 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， 不存在虚假记载、误导性陈述或重大遗漏。 山东隆基机械股份有限公司（以下简称"公司"）于2025年4月24日召开的第六 届董事会第九次会议审议通过了《关于使用闲置自有资金购买短期理财产品的议案》， 同意公司使用不超过人民币20,000.00万元闲置自有资金适时进行现金管理，在上述 额度内，资金可在董事会审议通过之日起1年内滚动使用。详细内容请见登载于2025 年4月25日《中国证券报》、《上海证券报》、《证券日报》、《证券时报》和巨潮 资讯网（http://www.cninfo.com.cn）上的《关于使用闲置自有资金购买短期理财产 品的公告》（公告编号：2025-016）。 根据上述决议，公司使用闲置自有资金2,000.00万元人民币购买了上海浦东发展 银行股份有限公司烟台龙口支行（以下简称"浦发银行"）的利多多公司稳利25JG4201 期(3个月早鸟款)人民币对公结构性存款产品；使用闲置自有资金2,500.0 ...

Core Viewpoint - Longi Machinery (002363.SZ) is a national high-tech enterprise focused on the automotive brake safety sector, specializing in the research, production, and sales of core components of automotive brake systems, namely brake discs and drums [1] Company Overview - The company emphasizes core technological breakthroughs to optimize brake performance parameters [1] - Longi Machinery employs precision manufacturing to ensure product accuracy and reliability [1] - The company provides professional and safe brake component solutions for both OEMs and the aftermarket [1] Key Clients - Longi Machinery primarily supplies brake discs and other brake components for specialized transport vehicles of the China Academy of Launch Vehicle Technology [1]

Core Viewpoint - Longi Machinery (002363) reported that as of December 10, 2025, the number of shareholders is 27,842 [1] Summary by Relevant Sections - Company Information - Longi Machinery has a total of 27,842 shareholders as of the specified date [1]

Investment Rating - The report does not explicitly state an investment rating for the automotive suspension industry Core Insights - The automotive suspension industry is undergoing a profound transformation driven by electrification and intelligence, shifting the competitive focus from traditional mechanical hardware to a comprehensive system capability defined by software [4] - The demand for lightweight structural components and high-performance suspensions is increasing due to electrification, while intelligence is pushing the evolution of suspensions from passive adaptation to active prediction [4] - The value distribution across the entire industry chain will be redefined in this technological revolution, with investment opportunities focusing on leading domestic component manufacturers, system integrators with advantages in electric control suspensions, and suppliers providing key enabling technologies for intelligent suspensions [4] Summary by Sections Industry Overview - The automotive suspension system connects the vehicle body to the wheels, playing a crucial role in cushioning road impacts and ensuring good contact between the wheels and the ground [5] - The industry can be categorized into passive, semi-active, and active suspensions based on their working principles and application scenarios [5][6] Industry Characteristics - High-end market core technology barriers are significant, with foreign companies having established a "patent moat" in core suspension technologies [8] - Electrification is driving technological iterations, with new energy vehicles imposing stricter requirements on suspension systems [9] - Intelligent technology is enabling the transition of suspension systems from mechanical passive modes to electronically controlled active modes [10] Development History - The automotive suspension system has evolved from passive systems in the 1930s to semi-active systems in the 1970s, and to active systems gaining traction in the 1990s [11][12][13][14][15] Industry Chain Analysis - The automotive suspension industry chain consists of upstream (core materials and components), midstream (system design and assembly), and downstream (vehicle application and aftermarket services) [16] - The upstream component supply segment is highly concentrated, dominated by international suppliers like ZF and Continental [17][22] - Midstream, system integrators are increasingly investing in R&D to enhance differentiation and supply chain security [18][19] Market Size and Growth - The automotive suspension market size is projected to grow from 67.25 billion RMB in 2019 to 83.42 billion RMB in 2024, with a compound annual growth rate (CAGR) of 4.40% [29] - The market is expected to further expand to 111.45 billion RMB by 2029, with a CAGR of 6.10% [29] Future Trends - The demand for high-performance suspension systems is increasing, with technology being downscaled to mid-range markets [32] - The rise of line-controlled suspension systems is anticipated to support the development of automotive intelligence [33] Competitive Landscape - The competitive landscape is characterized by a "global leaders and Chinese tiered catch-up" scenario, with high market concentration [39] - Chinese manufacturers are rapidly closing the technology gap with international giants, driven by the growth of the new energy vehicle market [43][44]

Core Viewpoint - The continuous decline in the number of shareholders for certain companies indicates a trend of increasing concentration of shares, with 115 companies experiencing a decrease for more than three consecutive periods, and some like ST Renzi Hang seeing a drop for 13 periods [1] Group 1: Shareholder Trends - A total of 852 companies reported their latest shareholder numbers as of November 30, with 115 companies showing a continuous decline in shareholder numbers [1] - ST Renzi Hang has the lowest number of shareholders at 42,683, with a cumulative decrease of 23.81% over 13 periods [1] - Run Du shares have seen a decline for 11 periods, with the latest number of shareholders at 20,735, reflecting a cumulative decrease of 40.50% [1] Group 2: Market Performance - Among the companies with declining shareholder numbers, 34 have seen their stock prices rise, while 81 have experienced declines [2] - The highest stock price increases were recorded by Shibai Testing, Anlian Ruishi, and Longji Machinery, with respective increases of 70.88%, 49.53%, and 19.87% [2] - 34 companies outperformed the Shanghai Composite Index during this period, representing 29.57% of the declining shareholder group [2] Group 3: Industry Distribution - The industries with the highest concentration of companies experiencing declining shareholder numbers include machinery equipment (15 companies), pharmaceutical biology (9 companies), and computer (8 companies) [2] - The main board has 68 companies with declining shareholder numbers, while the ChiNext board has 45, and the Sci-Tech Innovation board has 2 [2] Group 4: Institutional Activity - In the past month, 19 companies with declining shareholder numbers have been investigated by institutions, with Zhongdian Port, Zhangjiagang Bank, and Yunnan Copper receiving three inquiries each [2] - The companies with the highest number of institutional participants in their investigations include Sanxia Tourism (76 institutions), Bozhong Precision (43 institutions), and Yunnan Copper (25 institutions) [2]

Core Viewpoint - The continuous decline in the number of shareholders for many companies indicates a trend of increasing concentration of shares, with 91 companies experiencing a decrease for more than three consecutive periods, and some like Rundou Co., Ltd. seeing a drop for 11 consecutive periods [1][2]. Group 1: Shareholder Trends - A total of 684 companies reported their latest shareholder numbers as of November 30, with 91 companies showing a continuous decline in shareholder numbers for over three periods [1]. - Rundou Co., Ltd. has the highest decline, with a current shareholder count of 20,735, down 40.50% over 11 periods [1]. - Other companies with significant declines include Zhuhua Design, which has seen a 21.92% drop over 9 periods, and several others like Kute Intelligent and Bainacheng [1]. Group 2: Market Performance - Among the companies with declining shareholder numbers, 23 have seen their stock prices rise, while 68 have experienced declines, with notable increases for Allianz Ruishi (up 35.02%), Longji Machinery (up 18.85%), and Zhejiang Meida (up 14.79%) [2]. - 28 companies, or 30.77%, outperformed the Shanghai Composite Index during this period, with Allianz Ruishi again leading with a relative return of 33.50% [2]. Group 3: Industry Distribution - The industries with the highest concentration of companies experiencing declining shareholder numbers include machinery equipment (15 companies), pharmaceutical biology (8 companies), and construction decoration (6 companies) [2]. - The distribution of these companies shows that 54 are listed on the main board, 35 on the ChiNext, and 2 on the Sci-Tech Innovation Board [2]. Group 4: Institutional Interest - In the past month, 15 companies with declining shareholder numbers have been subject to institutional research, with Yunnan Copper and Great Wall Securities receiving the most attention, each with 3 research sessions [2]. - The companies with the highest number of participating institutions in research include Sanxia Tourism (76 institutions), Bozhong Precision (43 institutions), and Yunnan Copper (25 institutions) [2].

Core Viewpoint - Longi Machinery (002363) reported that as of November 28, 2025, the number of shareholders is 28,261 [1] Company Summary - Longi Machinery has engaged with investors through an interactive platform, providing updates on shareholder numbers [1]

证券代码：002363 证券简称：隆基机械 公告编号：2025-046 山东隆基机械股份有限公司 关于使用闲置自有资金购买理财产品的进展公告 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， 不存在虚假记载、误导性陈述或重大遗漏。 山东隆基机械股份有限公司（以下简称"公司"）于2025年4月24日召开的第六 届董事会第九次会议审议通过了《关于使用闲置自有资金购买短期理财产品的议案》， 同意公司使用不超过人民币20,000.00万元闲置自有资金适时进行现金管理，在上述 额度内，资金可在董事会审议通过之日起1年内滚动使用。详细内容请见登载于2025 年4月25日《中国证券报》、《上海证券报》、《证券日报》、《证券时报》和巨潮 资讯网（http://www.cninfo.com.cn）上的《关于使用闲置自有资金购买短期理财产 品的公告》（公告编号：2025-016）。 根据上述决议，公司使用闲置自有资金7,000.00万元人民币购买了上海浦东发展 银行股份有限公司烟台龙口支行（以下简称"浦发银行"）的利多多公司稳利25JG4172 期(3个月早鸟款)人民币对公结构性存款产品。现将相关事项公告如下： 一、本 ...

Core Insights - Longi Machinery reported that as of November 20, 2025, the number of shareholders is expected to reach 29,500 [2] Company Summary - Longi Machinery is actively engaging with investors through interactive platforms, indicating a focus on shareholder communication and transparency [2] - The projected increase in shareholder numbers suggests potential growth in investor interest and confidence in the company [2]

Core Insights - The automotive parts sector experienced a 0.47% increase on November 13, with Zhongtai Automobile leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Automotive Parts Sector Performance - Zhongtai Automobile (code: 000980) closed at 3.78, with a rise of 9.88% and a trading volume of 3.0165 million shares, amounting to 1.106 billion yuan [1] - Other notable gainers included: - Yilian Technology (code: 301631) at 110.33, up 7.74% [1] - Longji Machinery (code: 002363) at 9.05, up 6.97% [1] - Newpeng Co. (code: 002328) at 7.56, up 6.33% [1] - Kailong High-tech (code: 300912) at 18.31, up 5.47% [1] Fund Flow Analysis - The automotive parts sector saw a net outflow of 971 million yuan from institutional investors and 101 million yuan from speculative funds, while retail investors contributed a net inflow of 1.072 billion yuan [2] - Key stocks with significant fund flows included: - Zhongtai Automobile with a net inflow of 182.1 million yuan from institutional investors [3] - Huada Technology (code: 603358) with a net inflow of 74.2 million yuan from institutional investors [3] - Aerospace Intelligence (code: 300446) with a net inflow of 62.6 million yuan from institutional investors [3]