[Current Period Performance Forecast](index=1&type=section&id=Item%201.%20Current%20Period%20Performance%20Forecast) The company expects to achieve profitability in H1 2025, with net profit attributable to shareholders projected between RMB 35 million and RMB 52 million - The company expects to achieve a turnaround to profitability in the first half of 2025[3](index=3&type=chunk) - This performance forecast is based on preliminary estimates and has not been audited by a certified public accountant[4](index=4&type=chunk) H1 2025 Performance Forecast | Forecast Indicator (H1 2025) | Estimated Amount (RMB) | | :--- | :--- | | Net Profit Attributable to Parent Company Shareholders | RMB 35 million to RMB 52 million | | Net Profit Attributable to Parent Company Shareholders (Excluding Non-recurring Items) | RMB 22 million to RMB 32 million | [Prior Period Performance Review](index=1&type=section&id=Item%202.%20Prior%20Period%20Performance%20Review) In contrast to the current period's projected profitability, the company incurred losses in the prior period (H1 2024), with net profit attributable to shareholders at RMB -24.55 million H1 2024 Financial Performance | Financial Indicator (H1 2024) | Amount (RMB) | | :--- | :--- | | Total Profit | RMB -38.15 million | | Net Profit Attributable to Parent Company Shareholders | RMB -24.55 million | | Net Profit Attributable to Parent Company Shareholders (Excluding Non-recurring Items) | RMB -32.02 million | | Earnings Per Share | RMB -0.07 | [Reasons for Current Period Profitability](index=1&type=section&id=Item%203.%20Reasons%20for%20Current%20Period%20Profitability) The company's H1 2025 profitability is primarily driven by increased market expansion leading to higher sales volumes and enhanced cost control improving gross margins - The core drivers for the company's performance improvement include: - **Market Expansion**: Increased market development efforts led to year-over-year growth in product sales[7](index=7&type=chunk) - **Cost Control**: Continuous strengthening of control over raw material procurement, production, and transportation costs[7](index=7&type=chunk) - **Profitability Enhancement**: These measures collectively improved product gross margins and the company's overall profitability[7](index=7&type=chunk) [Risk Warning and Other Disclosures](index=2&type=section&id=Item%204.%20Risk%20Warning) The company confirms no material uncertainties affecting the forecast's accuracy but advises investors that these are preliminary figures, subject to the final H1 2025 report - The company states there are no significant uncertainties affecting the accuracy of this performance forecast[8](index=8&type=chunk) - Investors are reminded that the forecast data is preliminary and subject to the final half-yearly report, advising caution regarding investment risks[9](index=9&type=chunk)

大业股份（603278）公告，经财务部门初步测算，预计2025年半年度实现归属于母公司所有者的净利润 为3500万元到5200万元，预计2025年半年度实现归属于母公司所有者的扣除非经常性损益后的净利润为 2200万元到3200万元。 ...

Core Viewpoint - The dexterous hand market is expected to grow significantly, reaching $1.706 billion in 2024 and projected to increase to $1.921 billion in 2025 and $3.036 billion by 2030, driven by the demand for humanoid robots that require more advanced dexterous hands with higher degrees of freedom [2][11]. Market Overview - The dexterous hand market is anticipated to reach 760,100 units in 2024, with projections of 861,800 units in 2025 and 1,412,100 units by 2030, reflecting a compound annual growth rate (CAGR) of 10.38% and 9.59% respectively [28][29]. Driving Solutions - The mainstream driving solutions include underactuated, external/mixed, and electric drives, with a shift from hollow cup motors to brushless gear motors. Underactuated designs sacrifice precision for cost reduction and faster deployment, while electric drives are favored for their modular design and high precision [3][11][45]. - Tesla's third-generation dexterous hand has replaced some hollow cup motors with brushless gear motors, indicating a potential shift in motor solutions [3][11]. Transmission Solutions - Transmission solutions encompass gear/worm gear, linkages, screws, and tendon-driven systems, each with its advantages and disadvantages. The tendon + screw composite transmission can enhance transmission precision while maintaining flexibility, exemplified by Tesla's third-generation dexterous hand [4][5][51]. Perception Solutions - Multi-modal perception is a defined trend, with force/torque sensors evolving towards strain gauge types and flexible sensors focusing on enhancing sensitivity and stability. MEMS pressure sensors, particularly resistive types, are becoming more prevalent in dexterous hand applications [6][66][74]. Industry Trends - Both domestic and international products are increasingly pursuing high degrees of freedom and multi-modal perception, highlighting the industry's development trends. Investment recommendations include companies involved in reducers and screw chains, such as Fuda Co., Zhejiang Rongtai, and Wuzhou Xinchun [8][11]. Future Outlook - The iteration of Tesla's dexterous hand clearly indicates a mainstream shift towards tendon-driven systems, achieving a doubling of degrees of freedom, transmission upgrades, drive switching, and breakthroughs in multi-modal perception [7][11].

内容概要：我国胎圈钢丝的研发始于20世纪70年代初，当时国内胎圈钢丝生产技术不成熟，加上国际技 术封锁严重，导致我国胎圈钢丝行业生产工艺水平落后，基本以冷拉胎圈钢丝为主。改革开放以来，我 国橡胶工业和汽车工业迅速发展，加速了我国轮胎产业的发展进程，也给我国的胎圈钢丝行业提供了巨 大发展机遇，2021年我国胎圈钢丝产量于首次突破100万吨大关，产量达到103.58万吨，同比增长 10.69%；2023年我国胎圈钢丝产量111.84万吨，同比增长23.80%；2024年我国胎圈钢丝产量116.18万 吨，同比增长3.88%，与此同时，我国胎圈钢丝行业的工艺、技术进步巨大，在胎圈钢丝主要性能指标 方面实现了重大突破，研制的超高强度产品填补了行业技术空白，领先于国际同行业水平，产品品牌、 市场占有率日渐提升，我国胎圈钢丝已成为全球轮胎前20强的主供方。 上市企业：大业股份（603278）、福星股份（000926）、兴达国际（01899.HK）、玲珑轮胎 （601966）、三角轮胎（601163）、赛轮轮胎（601058）、贵州轮胎（000589）、风神股份 （600469）、青岛双星（000599）、通用股份（601 ...

证券代码：603278 证券简称：大业股份 公告编号：2025-029 山东大业股份有限公司 关于召开 2024 年年度暨 2025 年第一季度 业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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责任。 重要内容提示： 会议召开时间：2025 年 6 月 18 日(星期三) 上午 10:00-11:00 会议召开地点：上海证券交易所上证路演中心 （网址：http://roadshow.sseinfo.com） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 6 月 11 日(星期三) 至 6 月 17 日(星期二)16:00 前登 录 上 证 路 演 中 心 网 站 首 页 点 击 " 提 问 预 征 集 " 栏 目 或 通 过 公 司 邮 箱 zqb@sddaye.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行回 答。 山东大业股份有限公司（以下简称"公司"）已于 2025 年 4 月 29 日发布公 司 2024 年年度报告及 2025 年第一季度报告，为便于广大投资者更全面深入地 ...

Core Viewpoint - The company, Shandong Daye Co., Ltd., is set to hold an annual performance briefing for 2024 and the first quarter of 2025 on June 18, 2025, to enhance investor understanding of its financial results and operational performance [1][2]. Group 1: Meeting Details - The performance briefing will take place on June 18, 2025, from 10:00 to 11:00 AM [1][2]. - The location for the meeting is the Shanghai Stock Exchange Roadshow Center, accessible via the website: http://roadshow.sseinfo.com [1][2]. - The meeting will be conducted in an interactive online format, allowing for real-time communication with investors [2][3]. Group 2: Participation Information - Investors can participate in the briefing by logging into the Shanghai Stock Exchange Roadshow Center on the scheduled date [3]. - A pre-submission of questions is encouraged, with the window open from June 11 to June 17, 2025, until 4:00 PM [3]. - Questions can be submitted through the Roadshow Center's website or via the company's email: zqb@sddaye.com [3]. Group 3: Attendees - Key attendees will include the company's Chairman, Mr. Dou Yong, General Manager, Ms. Zheng Hongxia, Board Secretary, Mr. Niu Haiping, and Chief Financial Officer, Ms. Li Xia [2].

证券代码：603278 证券简称：大业股份 公告编号：2025-029 山东大业股份有限公司 关于召开 2024 年年度暨 2025 年第一季度 业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、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责任。 重要内容提示： 会议召开时间：2025 年 6 月 18 日(星期三) 上午 10:00-11:00 会议召开地点：上海证券交易所上证路演中心 （网址：http://roadshow.sseinfo.com） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 6 月 11 日(星期三) 至 6 月 17 日(星期二)16:00 前登 录 上 证 路 演 中 心 网 站 首 页 点 击 " 提 问 预 征 集 " 栏 目 或 通 过 公 司 邮 箱 zqb@sddaye.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行回 答。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2024 年年度及 2025 年第一季度的经营成果及财务指标的具体情况与投资者进行互动交流和沟通，在 ...

证券代码：603278 证券简称：大业股份 公告编号：2025-028 山东大业股份有限公司 关于为子公司开展融资租赁业务提供连带责任保证及 股权质押担保的公告 上述融资租赁业务及担保事项未构成关联交易，不构成《上市公司重大 资产重组管理办法》规定的重大资产重组。 山东大业股份有限公司于 2025 年 6 月 6 日召开第五届董事会第十五次会议， 审议通过了《关于为子公司开展融资租赁业务提供连带责任保证及股权质押担保 的议案》，具体情况如下： 一、子公司开展融资租赁的情况概述 为进一步拓宽子公司融资渠道，满足新能源项目建设的资金需求，公司拟 将子公司山东大业新能源有限公司的100%股权向兴业金融租赁有限责任公司进 行质押，用于大业新能源开展本金为人民币 92,800 万元的融资租赁。大业股份 为本次融资租赁业务提供连带责任保证。 本次担保是否有反担保：无 对外担保逾期的累计数量：无 根据公司 2024 年年度股东大会审议通过的《关于公司 2025 年度向金融机构 申请融资额度的议案》，为满足公司生产经营和业务发展的需要，结合公司实际 经营情况和总体发展规划，公司 2025 年度拟向相关银行及非银行金融机构申请 ...

Meeting Overview - The shareholders' meeting of Shandong Daye Co., Ltd. was held on May 28, 2025, at the company's fifth-floor conference room [1] - The meeting was presided over by Chairman Dou Yong, and the procedures complied with the Company Law and the company's articles of association [1] Attendance and Voting - A total of 52.6443% of the shares were represented at the meeting [1] - All resolutions presented at the meeting were approved with significant majority votes, indicating strong shareholder support [1][2][3] Voting Results - The voting results for various resolutions showed high approval rates, with the following notable figures: - 99.9449% approval for the first resolution with 179,818,121 votes in favor [1] - 99.9407% approval for the second resolution with 179,810,621 votes in favor [1] - 99.8582% approval for the third resolution with 179,662,220 votes in favor [1] - 99.9361% approval for the annual related party transactions resolution with 179,802,321 votes in favor [2] - 99.9274% approval for the financial report resolution with 179,786,620 votes in favor [3] Legal Compliance - The meeting and voting procedures were confirmed to be in accordance with relevant laws and regulations, ensuring the legality and validity of the resolutions passed [4]

北京德和衡律师事务所 关于山东大业股份有限公司 2024年年度股东大会的 法律意见书 德和衡证见意见(2025)第 00128 号 BEIJING DHH LAW FIRM 北京德和街律师事务所 关于山东大业股份有限公司 2024年年度股东大会的 法律意见书 德和衡证 凡意见(2025)第00128号 致:山东大业股份有限公司 北京德和衡律师事务所(以下简称"本所")接受山东大业股份有限公司(以下简称"公 司")的委托,指派本所律师出席贵公司 2024年年度股东大会。本所律师依据《中华人民共 和国公司法》（以下简称"《公司法》"）、《上市公司股东会规则》（以下简称"《股东会 规则》"）、《山东大业股份有限公司章程》(以下简称"《公司章程》")及相关法律法规, 就本次股东大会的有关事宜出具本法律意见书。 本法律意见书仅就本次股东大会的召集和召开程序、会议召集人和出席会议人员的资格、 会议表决程序和表决结果的合法有效性等发表意见,并不对本次股东大会所审议的议案内容和 该等议案中所表述的事实或数据的真实性和准确性发表意见。 本所及经办律师依据《律师事务所从事证券法律业务管理办法》等规定及本法律意见书出 具日以前已经 ...