宁波大叶园林设备股份有限公司（以下简称"公司"） 董事会于近日收到公司 副总经理尹开军先生的书面辞职报告。尹开军先生因个人原因辞去公司运营中心副 总经理职务，辞职后尹开军先生不在公司担任其他职务。 尹开军先生副总经理职务的原定任期为 2023 年 1 月 16 日至 2026 年 1 月 15 日 止。截至本公告披露日，尹开军先生未持有公司股份，不存在应当履行而未履行的 承诺事项。尹开军先生辞职后将继续遵守《上市公司股东减持股份管理暂行办法》 《深圳证券交易所上市公司自律监管指引第 10 号—股份变动管理》《深圳证券交易 所上市公司自律监管指引第 18 号——股东及董事、高级管理人员减持股份》等相关 规定。 根据《公司章程》、《深圳证券交易所上市公司自律监管指引第 2 号——创业 板上市公司规范运作》等有关法律法规的规定，尹开军先生的辞职报告自送达董事 会之日起生效。尹开军先生所负责的工作已实现平稳交接、过渡，其辞职不会影响 公司相关工作的正常运行。 公司及公司董事会对尹开军先生任职期间所做的工作及对公司发展做出的贡献 表示衷心的感谢！ 特此公告！ 证券代码：300879 证券简称：大叶股份 公告编号：202 ...

本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 宁波大叶园林设备股份有限公司 关于部分募集资金投资项目延期、增加实施主体和实施地点 的公告 上述募集资金到账后，公司对募集资金的存放和使用进行专户管理，并与保 荐机构、募集资金专户所在银行签订了《募集资金三方监管协议》和《募集资金 四方监管协议》。 二、募集资金投资项目基本情况 1 截至 2024 年 12 月 31 日，公司向不特定对象发行可转换公司债券募集资金 扣除发行费用后计划投资的项目以及进展情况如下： 证券代码：300879 证券简称：大叶股份 公告编号：2025-043 宁波大叶园林设备股份有限公司（以下简称"公司"、"大叶股份"）于 2025 年 5 月 21 日召开第三届董事会第二十七次会议和第三届监事会第十九次会议审 议通过了《关于部分募集资金投资项目延期、增加实施主体和实施地点的议案》， 同意将募集资金投资项目中"年产 6 万台骑乘式割草机生产项目"达到预定可使 用状态时间进行延期，并新增项目的实施主体和实施地点。保荐机构国泰海通证 券股份有限公司（以下简称"保荐机构"）对本事项出具了明确同意 ...

本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 宁波大叶园林设备股份有限公司（以下简称"公司"）第三届董事会第二十七 次会议于 2025 年 5 月 21 日（星期三）在公司会议室以现场结合通讯的方式召开。 会议通知已于 2025 年 5 月 14 日通过电话及邮件等方式送达全体董事。本次会议由 公司董事长叶晓波先生召集并主持，应出席董事 7 人，实际出席董事 7 人。 证券代码：300879 证券简称：大叶股份 公告编号：2025-041 宁波大叶园林设备股份有限公司 第三届董事会第二十七次会议决议公告 2、审议通过《关于制定<市值管理制度>的议案》 为加强公司市值管理工作，进一步规范公司的市值管理行为，维护公司、投资 者及其他利益相关者的合法权益，依据《中华人民共和国公司法》《中华人民共和 国证券法》《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自律 监管指引第 2 号——创业板上市公司规范运作》《上市公司监管指引第 10 号——市 值管理》及其他有关法律法规，公司特制订《市值管理制度》。 表决结果：7 票同意，0 票 ...

Group 1 - High-performing stocks continue to strengthen in the afternoon, with Lijun Co., Ltd. (002651) achieving 8 consecutive trading limits in 9 days [1] - Other stocks such as Lianyungang (601008), Zhongyida (600610), and Chengfei Integration (002190) also reached their trading limits, indicating strong market interest [1] - Daye Co., Ltd. (300879) increased by over 10%, while Youfu Co., Ltd. (002427) and Guofang Group (601086) also saw significant gains [1]

暗盘资金一眼洞悉庄家意图>> 高位股反复活跃，中毅达（600610）冲击涨停，成飞集成（002190）9连板，大叶股份（300879）、渝 三峡A、尤夫股份（002427）、国芳集团（601086）等跟涨。 ...

Market Overview - The Shanghai Composite Index fell by 0.40% on May 16, with 15 industries rising, led by the automotive and machinery equipment sectors, which increased by 1.91% and 0.83% respectively [1] - The beauty care and non-bank financial sectors experienced the largest declines, with drops of 1.31% and 1.21% [1] Capital Flow Analysis - The net inflow of capital in the two markets was 307 million yuan, with 14 industries seeing net inflows [1] - The automotive sector had the highest net inflow, amounting to 4.616 billion yuan, while the basic chemical industry saw a net inflow of 1.981 billion yuan with a daily increase of 0.60% [1] Machinery Equipment Sector Performance - The machinery equipment sector rose by 0.83%, with a total net inflow of 1.758 billion yuan [2] - Out of 530 stocks in this sector, 395 stocks rose, including 6 that hit the daily limit, while 113 stocks fell, with 2 hitting the lower limit [2] - The top three stocks with the highest net inflow were: - Rifa Precision Machinery (3.40 billion yuan) - Longxi Co., Ltd. (2.27 billion yuan) - Hezhong Intelligent (1.69 billion yuan) [2] Machinery Equipment Sector Capital Outflow - The top three stocks with the highest net outflow were: - Tuosida (1.699 billion yuan) - Qin Chuan Machine Tool (1.2849 billion yuan) - Daye Co., Ltd. (933.53 million yuan) [4] - The machinery equipment sector had several stocks with significant capital outflows, indicating potential selling pressure [4]

Group 1 - The overall market sentiment remains positive despite a pullback in major financial stocks, with 3,001 stocks rising and 2,187 stocks falling on the day [1] - The trading volume in the Shanghai and Shenzhen markets was 1,089.5 billion yuan, a decrease of 62.9 billion yuan compared to the previous day [1] - Key sectors performing well include COVID-19 drug concepts, pet economy, and automotive parts [1] Group 2 - In the recent trading competition, the champion achieved a return of 64.92%, while the second and third places had returns of 44.26% and 44.24% respectively [1] - The competition attracted 806 participants who achieved positive returns, all of whom will receive cash rewards [1] Group 3 - The top performers in the competition capitalized on the strong performance of Chengfei Integration, which experienced an 8-day consecutive rise, with the champion buying at 20 yuan and selling at 34.99 yuan for a profit of 74.95% [4] - The second-place participant also profited significantly from Chengfei Integration, buying at 19.72 yuan and selling at 35.89 yuan for an 81.99% gain [6] - The third-place participant achieved a 122% profit from Heng Erda, buying at 38.30 yuan and selling at 85.38 yuan [6] Group 4 - Some participants are optimistic about the large aircraft sector, which has a market potential of several trillion yuan, following positive news from AVIC Xi'an Aircraft Industry Group regarding increased delivery numbers for C919 components [6] - Other sectors of interest include banking and expressways, which are seen as long-term investment opportunities [6] Group 5 - Participants utilized the "Fire Line Quick Review" feature of the Daily Economic News App to identify opportunities in military drones and shipping sectors [7] - The upcoming 60th competition will allow participants to simulate trading with a virtual capital of 500,000 yuan, with registration from May 17 to May 23 and competition from May 19 to May 23 [10]

Group 1 - The home robotics sector is experiencing significant activity, with Daye Co., Ltd. (300879) seeing a nearly 150% increase in stock price over the last 10 trading days, and over 300% since the low on April 9 [1] - Daye Co., Ltd. reported a first-quarter revenue of 1.518 billion yuan, a year-on-year increase of 138.72%, and a net profit attributable to shareholders of 194 million yuan, up 326.94% year-on-year [1] - The company's main business involves the research and design of lawn mowers, brush cutters, and other power machinery, with the sales of lawn mowing robots contributing significantly to the revenue growth [1] Group 2 - Home robots, which are designed to meet the living needs of users in home or similar environments, include various types such as household, educational, entertainment, elderly care, security, cooking, and transportation robots [1] - The commercial application of household robots is advancing, particularly with lawn mowing and sweeping robots, which are leading in commercialization due to their ability to efficiently complete specific household tasks [2] - Several companies are highlighted in the home robotics sector, including: - Daye Co., Ltd. with innovative smart IoT architecture and intelligent lawn mowing technology [2] - Ninebot, which reported 861 million yuan in revenue from its Segway Navimow smart lawn mower, a year-on-year increase of approximately 283.92% [2] - Stone Technology, a leading company in the smart sweeping robot market with a global market share [2] - Ecovacs (603486), focusing on various household service robots and smart home devices [2] - Grebo (301260), which launched its self-developed lawn mower GRL110 with a production target of 50,000 units [2] - Zhongjian Technology (002779), with its high-tech lawn mower featuring boundary-free deployment and high intelligence [2] - Haier Smart Home (600690), which has developed multiple solutions for "unmanned household" scenarios [2] - Midea Group (000333), involved in various home appliances and has established a humanoid robot innovation center [2]

Summary of Key Points from Conference Call Records Industry or Company Involved - **Logistics Industry**: The logistics sector is highlighted as a crucial part of modern services, with significant potential for cost reduction and efficiency improvement. The current logistics costs in China are approximately double that of developed countries like the USA, indicating a substantial opportunity for logistics companies to enhance efficiency and reduce costs [7][6][8]. - **Pharmaceuticals and Nutraceuticals**: The discussion includes the emerging research on taurine, which has implications for cancer treatment and metabolic processes. Companies involved in taurine production and related sectors are noted for their growth potential [9]. Core Points and Arguments - **Domestic Economic Strategy**: The State Council emphasizes strengthening the domestic circulation of the economy, aiming for stability and long-term growth. This strategy is expected to enhance the quality of economic cycles and improve the connection between domestic and international markets [6]. - **Market Dynamics**: The current market shows a significant increase in trading volume compared to previous periods, indicating a more stable and controlled market sentiment. The average trading volume has increased by 30%-50% compared to last year, reflecting a cautious but optimistic investor sentiment [2]. - **Investment Opportunities in Logistics**: The "14th Five-Year Plan" includes the construction of around 120 national logistics hubs, which presents opportunities for logistics companies to support manufacturing efficiency and service sector improvements [7]. - **Taurine Research and Market Potential**: Recent studies published in top journals indicate taurine's role in cancer metabolism and its potential applications in various industries, including food and pharmaceuticals. The demand for taurine is expected to grow, with analysts predicting significant price increases due to its expanding applications [9]. Other Important but Possibly Overlooked Content - **Market Trends**: The number of new stock listings and trading activity has decreased in May compared to previous months, suggesting a potential cooling in market enthusiasm. However, the performance of stocks with consecutive gains remains strong, indicating selective investor interest [3][4]. - **Company Highlights**: Specific companies like Huapengfei and Shengyuan Environmental are mentioned for their roles in logistics and taurine production, respectively. Their business models align with the broader trends in cost reduction and efficiency improvements in logistics and the growing demand for taurine in various applications [7][9]. - **Regulatory Environment**: The conference notes potential regulatory scrutiny for certain companies, highlighting the importance of compliance and transparency in maintaining investor confidence [13]. This summary encapsulates the key insights from the conference call records, focusing on the logistics industry and the emerging market for taurine, while also addressing broader economic strategies and market dynamics.

Market Performance - On May 14, 2025, the CSI 300 index rose by 1.21%, while the machinery sector declined by 0.43%, ranking 29th among all primary industries [2][1] - Within the sub-sectors, semiconductor equipment had the highest increase of 0.79%, whereas engineering machinery experienced the largest drop of 1.96% [2][1] - The top three gainers in individual stocks were Heng Er Da (+20.00%), Zhong Ji Huan Ke (+19.97%), and Da Ye Co. (+12.98%); the top three losers were Magnetic Valley Technology (-8.20%), Xin Yu Ren (-7.46%), and De Ma Technology (-6.19%) [2][1] Company Announcements - New Era's shareholder Wang Chunxiang plans to reduce his stake by 0.15% through block trading or centralized bidding, having previously held 2.12% [3] - Guangge Technology's major shareholder Beijing Jishi Chuangye Investment Fund reduced its stake by 0.27% from 5.00% between May 7 and May 13, 2025 [3] - Fengxing Co.'s major shareholder Jiangxi Taihao Technology Development Co. has reduced its stake by 1.02% from 7.92% through centralized bidding [3] - Zhuozhao Point Glue's shareholder Yinghao (Hainan) Venture Capital Co. has reduced its stake by 0.2914% from 1.2230% through centralized bidding [3] Industry News - Zhiyuan Robotics and the University of Hong Kong launched UniVLA, a new framework for universal strategy learning in robotics, which allows for cross-domain, cross-scenario, and cross-task capabilities [6] - UniVLA's core innovation is the task-centric latent action space, enabling efficient learning from vast amounts of unlabeled video data, achieving state-of-the-art performance with significantly lower computational resources [6] - The model demonstrated an average success rate improvement of 18.5% across four evaluation metrics and achieved state-of-the-art results with only 10% of the data in specific tasks [6] - The first practical quantum-resistant chip "Mi Xin PQC01" was released by Zhengzhou Xinda Yimi Technology Co., featuring 100% domestic production and core technology [7][8] - The chip supports dynamic switching between quantum-resistant and classical algorithms, operates on a 28nm process, and reduces power consumption by 60%, making it suitable for IoT and mobile devices [8]