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: ●委托理财受托方：中国银行股份有限公司烟台综合保税区支行、中信银行股份有限公司烟台福山支行 ●委托理财金额：人民币6,630万元、人民币6,370万元、人民币2,500万元 ●委托理财产品名称：（山东）对公结构性存款202510342/43、共赢智信汇率挂钩人民币结构性存款 A10115期 ●委托理财产品期限：63天，59天，28天 ●履行的审议程序：烟台艾迪精密机械股份有限公司（以下简称"公司"）于2025年4月29日召开第五届董 事会第七次会议、第五届监事会第四次会议，分别审议通过了《关于公司使用部分闲置募集资金进行现 金管理的议案》。同意公司（含子公司）本次拟使用最高额度不超过50,000万元（含50,000万元）的部 分闲置募集资金购买结构性存款和大额存单，以及其他低风险、保本型投资产品等保本型银行理财产 品。购买的理财产品期限不得超过12个月，不得影响募集资金投资计划的正常进行，自董事会决议审议 通过之日起12个月之内有效。在上述额度和期限内，资金 ...

Group 1 - The 2025 Shandong Clean Energy Industry Expo is being organized with a focus on creating a benchmark event for the industry [5] - Yantai City has established a comprehensive preparation team involving multiple departments to ensure the successful hosting of the expo [5] - The expo aims to attract quality enterprises through targeted marketing strategies, including online promotion and direct outreach to key industry players [5][6] Group 2 - The venue, Yantai Bajiao Bay International Convention and Exhibition Center, is undergoing upgrades to enhance its facilities for the expo [6] - Transportation plans include special bus routes and traffic management to facilitate easy access for attendees [6] - Safety measures are being coordinated among various departments to ensure a secure environment during the event [6]

| 证券代码：603638 | 证券简称：艾迪精密 | 公告编号：2025-029 | | --- | --- | --- | | 转债代码：113644 | 转债简称：艾迪转债 | | 烟台艾迪精密机械股份有限公司 关于使用部分闲置募集资金购买理财产品的进展公告 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: 委托理财受托方：中国银行股份有限公司烟台综合保税区支行、中 信银行股份有限公司烟台福山支行 委托理财金额：人民币 6,630 万元、人民币 6,370 万元、人民币 2,500 万元 委托理财产品名称：（山东）对公结构性存款 202510342/43、 共赢智信汇率挂钩人民币结构性存款 A10115 期 委托理财产品期限：63 天，59 天，28 天 履行的审议程序：烟台艾迪精密机械股份有限公司（以下简称 "公司"）于 2025 年 4 月 29 日召开第五届董事会第七次会议、第五 届监事会第四次会议，分别审议通过了《关于公司使用部分闲置募集 资金进行现金管理的议案》。同意公司（含子公司）本次拟 ...

Core Points - The controlling shareholder, Yantai Xiangyu Investment Co., Ltd., holds 146,741,743 shares of Yantai Aidi Precision Machinery Co., Ltd., accounting for 17.66% of the total share capital, with 32,261,500 shares pledged, representing 21.99% of its holdings and 3.88% of the total share capital [1] - The shareholder's concerted actor, Mr. Song Fei, holds 11,342,198 shares, which is 1.36% of the total share capital, with 5,670,000 shares pledged, making up 49.99% of his holdings and 0.68% of the total share capital [1] - As of the announcement date, the controlling shareholder, actual controller, and concerted actors collectively hold 500,458,517 shares, representing 60.22% of the total share capital, with a total of 37,931,500 pledged shares, accounting for 7.58% of their holdings and 4.56% of the total share capital [1] Pledge and Release Details - The recent pledge of shares by the controlling shareholder, Xiangyu Investment, does not serve as collateral for major asset restructuring or performance compensation [2] - As of the announcement date, there are no plans for the released pledged shares to be re-pledged, and any changes will be promptly communicated to the company [3] Pledge Risk Management - The controlling shareholder, Xiangyu Investment, has a good credit status and repayment capability, with the pledge ratio being relatively low, indicating that the pledge risk is manageable [4] - In the event of a margin call risk, Xiangyu Investment will take measures such as additional pledges or early repayments and will notify the company accordingly [4]

公司于 2025 年 8 月 11 日接到控股股东翔宇投资函告，获悉其所持有 本公司的部分股份质押及部分股份解除质押，具体事项如下： | 证券代码：603638 | 证券简称：艾迪精密 | 公告编号：2025-028 | | --- | --- | --- | | 转债代码：113644 | 转债简称：艾迪转债 | | 烟台艾迪精密机械股份有限公司 关于控股股东部分股份质押及部分股份解除质押的公告 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: 烟台艾迪精密机械股份有限公司（以下简称"公司"）控股股东烟 台翔宇投资有限公司（以下简称"翔宇投资"）持有本公司股份为 146,741,743 股，占公司总股本的 17.66%，其中被质押的股份累计 32,261,500股，占其持有公司股份总数的 21.99%，占公司总股本的 3.88%。 控股股东一致行动人宋飞先生持有本公司股份为 11,342,198 股，占公司总股本的 1.36%，其中被质押的股份累计 5,670,000 股，占其 持有公司股份总数的 49 ...

专题：专题|2024年度A股董秘数据报告：1144位董秘年薪超百万 占比超21% 董秘作为连接投资者与上市公司的"桥梁"，在上市公司资本运作中发挥着关键作用。新浪财经《2024年 度A股董秘数据报告》显示，2024年A股上市公司董秘薪酬合计达40.86亿元，平均年薪75.43万元。 分行业来看，塑料行业董秘薪酬总额4225.63万元，平均年薪64.02万元。 按学历来看，塑料行业董秘学历以本科为主，占比56.06%，其次为硕士，占比34.85%，专科、博士分 别占6.06%、3.03%。 按年龄来看，塑料行业董秘年龄普遍超过（含）40岁，年龄最高的为浙江众成董秘许丽秀，1965年生， 现年60岁。 按职务重合来看，存在董秘兼任CFO情形的上市公司占比24.24%。 按任职时长来看，双象股份沈铭自2007年12月起任公司董秘，至今任职时长接近18年之久。2024年，沈 铭薪酬为33万元，与上年持平，约为同行平均薪酬的一半。 按薪酬高低来看，金发科技董秘戴耀珊薪酬最高，年薪229.07万元，约是行业平均薪酬的3.6倍，上年为 184.9万元，同比增长23.89%。公司经营业绩层面，金发科技2024年营收为605. ...

Market Performance - The engineering machinery sector rose by 0.55% on August 4, with Weiman Sealing leading the gains [1] - The Shanghai Composite Index closed at 3583.31, up 0.66%, while the Shenzhen Component Index closed at 11041.56, up 0.46% [1] Top Gainers - Weiman Sealing (301161) closed at 31.19, up 12.36% with a trading volume of 242,000 shares and a transaction value of 731 million [1] - Shanhai Intelligent (002097) closed at 15.61, up 10.01% with a trading volume of 1,532,800 shares and a transaction value of 2.36 billion [1] - Huadong Heavy Machine (002685) closed at 8.11, up 4.92% with a trading volume of 1,181,100 shares [1] Top Losers - Tietuo Machinery (873706) closed at 25.39, down 4.58% with a trading volume of 69,400 shares [2] - Heng7 Drill Tools (836942) closed at 56.90, down 4.42% with a trading volume of 117,800 shares [2] - Wuxin Suizhuang (835174) closed at 63.13, down 3.88% with a trading volume of 66,900 shares [2] Capital Flow - The engineering machinery sector saw a net inflow of 477 million from main funds, while retail funds experienced a net outflow of 32.95 million [2][3] - Major stocks like Shanhai Intelligent and Weiman Sealing had significant net inflows from main funds, indicating strong institutional interest [3] Individual Stock Analysis - Shanhai Intelligent had a main fund net inflow of 46 million, representing 19.49% of its trading volume, while retail funds saw a net outflow of 22.6 million [3] - Weiman Sealing experienced a main fund net inflow of 55.83 million, accounting for 7.64% of its trading volume, with retail funds also seeing a net outflow [3]

Market Overview - The engineering machinery sector experienced a decline of 1.75% on July 31, with Hengli Drilling leading the drop [1] - The Shanghai Composite Index closed at 3573.21, down 1.18%, while the Shenzhen Component Index closed at 11009.77, down 1.73% [1] Top Performers - Tianyuan Intelligent (603273) saw a significant increase of 10.02%, closing at 21.09 with a trading volume of 218,000 shares and a turnover of 455 million yuan [1] - Southern Road Machinery (603280) also rose by 10.01%, closing at 54.86 with a trading volume of 82,400 shares [1] - Changling Hydraulic (605389) increased by 9.99%, closing at 48.99 with a trading volume of 45,400 shares [1] Underperformers - Hengli Drilling (836942) experienced the largest decline, down 11.39% to 57.90 with a trading volume of 135,500 shares and a turnover of 811 million yuan [2] - Tuoshan Heavy Industry (001226) fell by 9.97%, closing at 40.00 with a trading volume of 109,400 shares [2] - Wuxin Suizhuang (835174) decreased by 7.19%, closing at 64.67 with a trading volume of 87,500 shares [2] Capital Flow - The engineering machinery sector saw a net outflow of 566 million yuan from institutional investors and 196 million yuan from speculative funds, while retail investors contributed a net inflow of 762 million yuan [2][3] - Notable capital flows include Huadong Heavy Machine (002685) with a net inflow of 17.7 million yuan from institutional investors, while Tianyuan Intelligent (603273) had a net outflow of 143 million yuan from institutional investors [3]

Core Viewpoint - As of July 30, 2025, Yantai Eddie Precision Machinery Co., Ltd. (艾迪精密) reported a stock price of 18.28 yuan, reflecting a decline of 1.08% with a trading volume of 49,500 lots and a transaction amount of 90.82 million yuan [1] Financial Performance - For the first quarter of 2025, the company achieved total operating revenue of 770 million yuan, representing a year-on-year growth of 21.88% - The net profit attributable to shareholders was 102 million yuan, an increase of 15.62% year-on-year - The non-recurring net profit was 87.03 million yuan, up by 8.81% year-on-year - The current ratio stood at 1.831, the quick ratio at 1.246, and the debt-to-asset ratio at 46.40% [1] Capital Flow - On the reporting day, the main capital saw a net outflow of 11.30 million yuan, accounting for 12.44% of the transaction amount - Large orders experienced a net outflow of 4.86 million yuan, representing 5.35% of the transaction amount, while small orders had a net inflow of 7.80 million yuan, making up 8.59% of the transaction amount [1] Company Background - Yantai Eddie Precision Machinery Co., Ltd. was established in 2003 and is primarily engaged in the automotive manufacturing industry - The company has a registered capital of 8.31 billion yuan and a paid-in capital of 5.99 billion yuan - The legal representative of the company is Song Fei [1][2] Investment and Intellectual Property - The company has made investments in 10 enterprises and participated in 87 bidding projects - It holds 42 trademark registrations and 381 patents, along with 42 administrative licenses [2]

Investment Rating - The industry investment rating is "Overweight" [12] Core Viewpoints - The commencement of the Yarlung Zangbo River downstream hydropower project is expected to significantly benefit the engineering machinery sector, with a total investment of approximately 1.2 trillion yuan, making it the highest investment project in a single country [5][6] - The project will require a high degree of mechanization, with a projected demand for engineering machinery equipment amounting to about 120 billion yuan, which is estimated to be 10% of the total investment [5][6] - The geological conditions favor the use of tunnel boring machines (TBM), leading to an expected increase in the proportion of TBM construction methods [4][5] Summary by Sections General Engineering Machinery - General engineering machinery such as excavators, cranes, concrete machinery, and aerial work platforms will see increased demand due to the project's construction cycle and local conditions [4] - The demand for larger and electric equipment is anticipated to be higher, reflecting greater profitability for companies [4] Tunnel Boring Machinery - The project will utilize TBM and other drilling equipment, with expectations of more extensive tunnel construction compared to previous projects [4][5] - The average length of tunnels in similar projects has been noted to be around 16.7 kilometers, with the Yarlung Zangbo project expected to have even longer tunnels [4][5] Large Cable Cranes - Large cable cranes will be essential for transporting concrete and installing metal structures in the challenging mountainous terrain [4] Key Beneficiaries - Core companies to focus on include Sany Heavy Industry, XCMG, Zoomlion, LiuGong, and others for general engineering machinery; China Railway Engineering Corporation and others for tunnel boring machinery; and Farlantech for cable cranes [6]