证券代码：002526 证券简称：山东矿机 公告编号：2024-053 山东矿机集团股份有限公司 关于 2022 年第二期员工持股计划 第二个锁定期届满暨解锁条件成就的公告 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，没有 虚假记载、误导性陈述或重大遗漏。 山东矿机集团股份有限公司（以下简称"公司"）于 2024 年 10 月 16 日召 开第六届董事会 2024 年第三次临时会议，审议通过《关于 2022 年第二期员工持 股计划第二个锁定期届满暨解锁条件成就的议案》，公司 2022 年第二期员工持股 计划（以下简称"本员工持股计划"）第二个锁定期于 2024 年 10 月 17 日届满， 根据本员工持股计划2023年度公司业绩完成情况及持有人 2023年度个人绩效考 核情况，第二个解锁期解锁条件已成就。现将相关情况公告如下： 一、本员工持股计划批准及实施情况 1、公司于 2022 年 9 月 13 日召开了第五届董事会 2022 年第四次临时会议和 第五届监事会 2022 年第三次临时会议，于 2022 年 9 月 29 日召开了 2022 年第二 次临时股东大会，审议通过了《关于<山东矿机集 ...

Financial Performance - Revenue for the first half of 2024 was 1.166 billion yuan, a decrease of 13.38% compared to the same period last year[10] - Net profit attributable to shareholders was 89.42 million yuan, a decrease of 44.87% year-on-year[10] - Operating cash flow decreased by 93.70% to 3.696 million yuan compared to the same period last year[10] - Basic earnings per share were 0.0502 yuan, down 44.84% from the previous year[10] - Revenue decreased by 13.38% to 1,166,534,837.53 yuan compared to the same period last year[20] - Net profit attributable to the parent company's shareholders was 89,422,959.73 yuan, down from 162,209,115.90 yuan in the first half of 2023[84] - Basic earnings per share (EPS) for the first half of 2024 was 0.0502 yuan, compared to 0.0910 yuan in the same period last year[84] - The company's total comprehensive income for the first half of 2024 was 92,197,596.95 yuan, compared to 163,985,739.18 yuan in the same period last year[84] - Operating profit for the first half of 2024 was 119,446,639.46 yuan, a significant decrease from 201,028,946.83 yuan in the same period last year[83] - Total operating revenue for the first half of 2024 was 1,166,534,837.53 yuan, a decrease from 1,346,678,739.46 yuan in the same period last year[83] - R&D expenses for the first half of 2024 were 35,085,458.34 yuan, slightly lower than 36,880,844.17 yuan in the same period last year[83] - Sales expenses increased to 64,939,661.79 yuan in the first half of 2024, up from 49,670,977.38 yuan in the same period last year[83] - Operating cash flow from sales of goods and services decreased to 1,045,934,622.56 yuan in H1 2024 from 1,112,955,209.61 yuan in H1 2023, a decline of approximately 6%[88] - Net cash flow from operating activities dropped significantly to 3,696,305.65 yuan in H1 2024 from 58,642,419.00 yuan in H1 2023, a decrease of about 94%[88] - Cash received from tax refunds increased to 7,241,367.10 yuan in H1 2024 from 4,488,461.25 yuan in H1 2023, a growth of approximately 61%[88] - Net cash flow from investing activities worsened to -47,929,510.21 yuan in H1 2024 from -17,683,614.32 yuan in H1 2023[89] - Cash received from investments decreased to 2,633,389.57 yuan in H1 2024 from 5,424,515.26 yuan in H1 2023, a decline of about 51%[89] - Net cash flow from financing activities improved to 44,394,276.52 yuan in H1 2024 from -29,546,340.64 yuan in H1 2023[89] - Cash received from borrowing increased to 189,000,000.00 yuan in H1 2024 from 85,000,000.00 yuan in H1 2023, a growth of approximately 122%[89] - Parent company's operating cash flow from sales of goods and services decreased to 814,442,801.10 yuan in H1 2024 from 823,191,959.28 yuan in H1 2023, a decline of about 1%[90] - Parent company's net cash flow from investing activities decreased to 56,450,552.16 yuan in H1 2024 from 131,729,873.80 yuan in H1 2023, a decline of approximately 57%[91] - Parent company's net cash flow from financing activities improved to 44,405,786.20 yuan in H1 2024 from -112,154,158.94 yuan in H1 2023[91] Asset and Liability Changes - Total assets increased by 0.85% to 4.824 billion yuan compared to the end of the previous year[10] - Shareholders' equity increased by 2.77% to 3.128 billion yuan compared to the end of the previous year[10] - Total assets as of June 30, 2024, amounted to 4,824,148,873.62 yuan, compared to 4,783,555,678.69 yuan at the beginning of the year[76] - Current assets totaled 3,282,139,053.56 yuan, a slight decrease from 3,333,640,142.53 yuan at the start of the year[76] - Non-current assets increased to 1,542,009,820.06 yuan from 1,449,915,536.16 yuan at the beginning of the year[77] - Cash and cash equivalents decreased to 431,554,602.22 yuan from 527,201,184.19 yuan at the start of the year[76] - Accounts receivable increased to 1,297,067,704.05 yuan from 1,248,797,883.11 yuan at the beginning of the year[76] - Inventory rose to 819,361,346.11 yuan from 746,366,356.09 yuan at the start of the year[76] - Long-term equity investments increased to 193,219,859.42 yuan from 172,042,187.62 yuan at the beginning of the year[77] - Fixed assets grew to 663,292,101.73 yuan from 606,790,605.79 yuan at the start of the year[77] - Short-term borrowings decreased to 319,309,813.84 yuan from 453,358,543.77 yuan at the beginning of the year[77] - Accounts payable increased to 756,254,597.62 yuan from 656,697,849.87 yuan at the start of the year[77] - Total liabilities decreased to 1,653,020,675.53 yuan from 1,699,529,582.88 yuan, a decrease of 2.7%[78] - Total owner's equity increased to 3,171,128,198.09 yuan from 3,084,026,095.81 yuan, an increase of 2.8%[78] - Monetary funds decreased to 279,503,460.46 yuan from 341,094,313.86 yuan, a decrease of 18.1%[79] - Accounts receivable increased to 1,316,110,170.54 yuan from 1,255,943,915.11 yuan, an increase of 4.8%[80] - Total current assets decreased to 2,438,182,767.31 yuan from 2,542,454,021.61 yuan, a decrease of 4.1%[80] - Total non-current assets increased to 2,028,972,005.26 yuan from 2,008,198,398.31 yuan, an increase of 1.0%[80] - Total current liabilities decreased to 2,199,455,733.07 yuan from 2,299,635,136.23 yuan, a decrease of 4.4%[81] - Total owner's equity increased to 2,267,699,039.50 yuan from 2,251,017,283.69 yuan, an increase of 0.7%[81] - The company's monetary funds decreased from 5.27 billion yuan at the beginning of the period to 4.32 billion yuan at the end of the period, a decrease of 18.0%[190] - The company's trading financial assets decreased from 2.84 billion yuan at the beginning of the period to 2.37 billion yuan at the end of the period, a decrease of 16.4%[190] - The company's equity instrument investments decreased from 85.85 million yuan at the beginning of the period to 72.25 million yuan at the end of the period, a decrease of 15.8%[190] - The company's financial products decreased from 2.75 billion yuan at the beginning of the period to 2.30 billion yuan at the end of the period, a decrease of 16.4%[190] - The company's other monetary funds decreased from 297.92 million yuan at the beginning of the period to 74.11 million yuan at the end of the period, a decrease of 75.1%[190] - The company's cash on hand increased from 34.24 million yuan at the beginning of the period to 43.57 million yuan at the end of the period, an increase of 27.2%[190] - The company's bank deposits decreased from 4.97 billion yuan at the beginning of the period to 4.24 billion yuan at the end of the period, a decrease of 14.8%[190] Business Operations and Strategy - The company achieved good performance in coal machinery product production and sales, driven by strong brand image, high product quality, and excellent customer service[14] - The company's accessory products, including engineering oil cylinders, structural parts, and chains, performed well, supported by strategic partnerships and continuous product refinement[15] - Intelligent conveying equipment business expanded across multiple industries, including coal mining, metallurgy, and logistics, with increasing automation and intelligence levels[16] - The company's intelligent electro-hydraulic control products gained market recognition, with network-based systems achieving high-end interconnectivity and positive feedback for thin coal seam applications[17] - The company strengthened its core competitiveness through management advantages, platform advantages, and a robust brand and customer structure[18] - The company emphasized talent and technological advantages, with a mature R&D team and continuous investment in high-end and intelligent manufacturing[19] - The company pursued a globalization strategy, actively exploring international markets through professional teams and industry exhibitions[19] - Revenue from coal machinery equipment decreased by 17.29% to 801,638,532.35 yuan, accounting for 68.72% of total revenue[21] - Revenue from printing equipment increased by 20.03% to 99,587,525.14 yuan[21] - Domestic sales accounted for 96.58% of total revenue, but decreased by 15.58% to 1,126,582,878.86 yuan[21] - International sales increased by 228.43% to 39,951,958.67 yuan[21] - The gross profit margin for mechanical manufacturing decreased by 2.82% to 21.67%[22] - The company's investment activities resulted in a net cash outflow of 47,929,510.21 yuan[20] - Shandong Huayun Equipment Technology Co., Ltd. was established with minimal impact on overall production and operations[30] - Weifang Cole Building Materials Machinery Co., Ltd. was deregistered, removing it from the company's consolidated financial statements without adverse effects on overall business development and profitability[30] - The company faces policy risks due to adjustments in national macroeconomic policies, industry-related planning, and environmental protection policies, which may impact market environment and development space[31] - The company is exploring industrial upgrades and seeking new opportunities to enhance risk resistance and value, but faces risks in new areas such as technology R&D, market promotion, and business integration[31] - Investment risks exist due to economic environment, industry cycles, market changes, and other factors that may affect expected returns[32] - International trade frictions introduce uncertainties that may indirectly affect the company's related business and performance[32] Corporate Governance and Shareholder Information - The company did not plan to distribute cash dividends, issue bonus shares, or convert capital reserves into share capital[1] - The company held its 2024 first extraordinary general meeting on March 28, 2024, and its 2023 annual general meeting on May 21, 2024, with all proposals passed[34] - Yang Chengsan resigned as director due to term expiration, and Xiao Yunzhao was elected as a new director on May 21, 2024[35] - The company plans no cash dividends, stock dividends, or capital reserve to share capital conversion for the first half of the year[36] - The 2022 second employee stock ownership plan reduced its holdings, with 3.09 million shares held at the end of the reporting period, accounting for 0.17% of the company's total share capital[38] - The company transferred 14,999,990 shares, accounting for 0.8414% of the total shares, to the "Shandong Mining Machinery Group Co., Ltd. - 2024 Employee Stock Ownership Plan" through non-trading transfers on May 9, 2024, and June 20, 2024[39] - The company confirmed a share-based payment expense of 6.3574 million yuan for the employee stock ownership plan during the reporting period[41] - The company's largest shareholder, Zhao Duxue, holds 20.79% of the shares, totaling 370,632,922 shares[69] - The company's employee stock ownership plan holds 14,999,990 shares, accounting for 0.84% of the total shares[69] - The company's second-largest shareholder, Zhang Yizhen, holds 0.89% of the shares, totaling 15,789,550 shares[69] - The company's third-largest shareholder, Yang Chengsan, holds 0.76% of the shares, totaling 13,570,070 shares[69] - The company's fourth-largest shareholder, Su Qiankun, holds 0.65% of the shares, totaling 11,556,304 shares[69] - The company's fifth-largest shareholder, Chen Xingying, holds 0.65% of the shares, totaling 11,500,000 shares[69] - The company repurchased 14,999,990 shares for employee stock ownership plan by June 20, 2024[105] - Total share capital after multiple capitalizations reached 178,279,380 shares[103] Environmental and Social Responsibility - The company's subsidiary, Changle Jieyuan Metal Surface Treatment Co., Ltd., reported emissions of COD at 3.52 tons, ammonia nitrogen at 0.923 tons, hexavalent chromium at 0.082 kg, total chromium at 0.194 kg, total nickel at 0.265 kg, and total zinc at 6.38 kg[43] - The company has implemented environmental management measures, including the appointment of dedicated environmental management personnel and the establishment of an emergency response plan for environmental incidents[44] - The company's environmental investments include ground seepage prevention, wastewater collection and treatment, and exhaust gas collection and treatment facilities[44] Financial and Accounting Policies - The company's semi-annual financial report is unaudited[48] - The company has no major litigation or arbitration matters during the reporting period[49] - The company has no penalties or rectification situations during the reporting period[51] - The company and its controlling shareholders have good credit status with no overdue debts or unfulfilled court judgments[52] - The company has no significant related transactions during the reporting period[53][54][55][56][57][58] - The company has no trusteeship or contracting situations during the reporting period[59][60] - The company has rental income of 200万元/year from leasing factory roofs to Changle Zhongxing Kaihe Photovoltaic Power Generation Co., Ltd[61] - The company has rental income of 71.6万元/year from leasing workshop space to Weifang Tuopu Machinery Manufacturing Co., Ltd[61] - The company leased a 1,913 square meter facility to Weifang Tiancheng Plastic Products Co., Ltd., with an annual rental fee of 573,900 yuan[62] - The company's entrusted wealth management products totaled 22.99 million yuan, with no overdue or impaired amounts[64] - The company repurchased 14,999,990 shares, accounting for 0.8414% of the total shares, with a total repurchase amount of 39,964,523 yuan[68] - The company's restricted shares increased by 3,392,518 shares due to the lock-up of shares held by departing executives[68] - The company's subsidiaries, Shandong Xinchuan Machinery Co., Ltd., Shandong Chengtong Forging Co., Ltd., and Chengdu Linyou Interactive Technology Co., Ltd., enjoy a reduced corporate income tax rate of 15% as high-tech enterprises[188][189] - The company's accounting policy changes related to the classification of current and non-current liabilities, supplier financing arrangements, and sale-leaseback transactions, effective from January 1, 2024, will not have a significant impact on the company's financial position, operating results, and cash flows[187] - The company's lease liabilities are initially measured at the present value of unpaid lease payments, with the difference between lease payments and their present value recognized as unearned finance charges and amortized over the lease term[182] - Commercial acceptance bills decreased from 145,951,022.09 yuan to 119,002,675.49 yuan, a reduction of 18.46%[192] - Bad debt provision for commercial acceptance bills decreased from 7,297,551.11 yuan to 5,950,133.78 yuan, a reduction of 18.46%[192] - The bad debt provision ratio for commercial acceptance bills remained at 5.00%[193] - The total bad debt provision for accounts receivable decreased from 274,622,000.32 yuan to 227,768,335.59 yuan, a reduction of 17.06%[198] - The bad debt provision ratio for accounts receivable decreased from 18.03% to 14.94%[198] - The bad debt provision ratio for the aging group of accounts receivable increased from 10.79% to 11.08%[198] - The total accounts receivable increased slightly from 1,523,419,883.43 yuan to 1,524,836,039.64 yuan, an increase of 0.09%[197] - The bad debt provision for accounts receivable decreased by 47,970,734.94 yuan due to write-offs[200] - The bad debt provision for accounts receivable increased by 1,117,070.21 yuan due to new provisions[200] - The total bad debt provision for accounts receivable at the end of the period was 227,768,335.59 yuan[200] Revenue and Profit Distribution - Non-recurring gains and

证券代码：002526 证券简称：山东矿机 公告编号：2024-051 山东矿机集团股份有限公司 关于全资子公司存续分立的公告 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，没有 虚假记载、误导性陈述或重大遗漏。 为优化公司管理架构，合理分配资源，山东矿机集团股份有限公司（以下 简称"公司"）根据未来发展及战略布局的需要，拟对全资子公司山东矿机华 能装备制造有限公司（以下简称"华能装备"）进行存续分立，华能装备继续 存续，同时公司将新设立全资子公司承接华能装备部分土地使用权、地上建筑 物等资产及相关债务。 本次分立不构成关联交易，亦不构成《上市公司重大资产重组管理办法》 规定的重大资产重组。本次事项在公司董事会审批权限范围内，无需提交股东 大会审议，公司董事会授权管理层具体办理上述存续分立事宜。 一、分立前基本情况 1、公司名称：山东矿机华能装备制造有限公司 9、股权结构：公司持有华能装备 100%股权。 10、主要财务情况 注：上表 2023 年度数据为审计后数据，2024 年 1-6 月数据未经审计。 2、统一社会信用代码：91370725MA3MPLYD92 1-1 3、法定代表人：赵华涛 ...

证券代码：002526 证券简称：山东矿机 公告编号：2024-049 山东矿机集团股份有限公司 第六届监事会第二次会议决议公告 一、监事会会议召开情况 本公司及监事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 三、备查文件 公司第六届监事会第二次会议决议。 特此公告。 山东矿机集团股份有限公司 2、本次会议应出席的监事 3 人，实际出席的监事 3 人，本次会议的召开合 法有效。会议由郭龙先生主持，公司董事会秘书列席了会议。 3、本次会议的召集、召开符合《公司法》及《公司章程》的相关规定。 二、监事会会议审议情况 1、会议以 3 票同意，0 票弃权，0 票反对的表决结果，审议通过了《关于< 公司 2024 年半年度报告及其摘要>的议案》。 经审核，监事会认为董事会编制和审核的山东矿机集团股份有限公司 2024 年半年度报告及其摘要的程序符合法律、行政法规和中国证监会的规定，报告内 容真实、准确、完整的反映了上市公司的实际情况，不存在任何虚假记载、误导 性陈述或者重大遗漏。 公司《 2024 年 半 年 度 报 告 》 全 文 详 见 巨 潮 资 讯 网 （http:// ...

山东矿机集团股份有限公司 2024 年度 6 月末 非经营性资金占用及其他关联资金往来情况汇总表 2024 年 6 月 30 日 编制单位：山东矿机集团股份有限公司 金额单位：人民币元 | 非经营性资金占用 | 资金占用方名称 | 占用方与上市公 | 上市公司核算的 | 2024 | 年期初占用资金余 | 2024 | 年度占用累计发 | 2024 年度占用资 | 2024 | 年度偿还累 | 2024 年期末占 | 占用形成原因 | 占用性质 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 司的关联关系 | 会计科目 | | 额 | | 生金额（不含利息） | 金的利息（如有） | | 计发生金额 | 用资金余额 | | | | 控股股东、实际控制 | | | | | | | | | | | | | | | 人及其附属企业 | | | | | | | | | | | | | | | 前控股股东、实际控 | | | | | | | | | | | | | | | 制人及其 ...

一、董事会会议召开情况 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，没有 虚假记载、误导性陈述或重大遗漏。 证券代码：002526 证券简称：山东矿机 公告编号：2024-048 山东矿机集团股份有限公司 第六届董事会第二次会议决议公告 《2024 年半年度财务报告》已经公司董事会审计委员会审议通过。公司全 体董事、监事及高级管理人员对 2024 年半年度报告签署了书面确认意见。 2、会议应参加董事 9 人，实参加董事 9 人，会议由公司董事赵华涛先生主 持，公司监事及高级管理人员列席了会议。 3、本次会议的召开符合有关法律、法规、规章和《公司章程》的规定，合 法有效。 二、本次董事会会议审议情况 1、会议以 9 票同意、0 票反对、0 票弃权的表决结果，审议通过了《关于< 公司 2024 年半年度报告及其摘要>的议案》； 一、董事会会议召开情况 1、山东矿机集团股份有限公司（以下简称"公司"）第六届董事会第二次会 议通知于 2024 年 8 月 12 日以电子邮件形式送达公司全体董事，于 2024 年 8 月 22 日上午在公司三楼会议室以现场和通讯表决相结合的方式召开。 公司《 2024 年 ...

法律意见书 2024 年 8 月 Tel：（+86 532）8389 9980/8388 5959 邮编：266071 中国·青岛市香港中路 2 号海航万邦中心 1 号楼 34 层 山东德衡（济南）律师事务所 关于山东矿机集团股份有限公司 2024年第二次临时股东大会的 法律意见书 山东德衡（济南）律师事务所 关于山东矿机集团股份有限公司 2024 年第二次临时股东大会的 地址：中国·济南市历下区泺源大街 102 号香格里拉写字楼五层 Tel：（+86 531） 80671888 邮编：250011 www.deheng.com.cn 1 公司已向本所律师保证并承诺，其向本所提交的文件和所作的说明是真实的，并 已经提供本法律意见书所必需的、真实的原始书面材料、副本材料或口头证言，有关 副本材料或复印件与原件一致。 本所律师根据相关法律法规的要求，按照律师行业公认的业务标准、道德规范和 勤勉尽责精神，对公司提供的有关文件和有关事项进行了核查和验证，出席了公司 2024 年第二次临时股东大会。现出具法律意见如下： 一、本次股东大会的召集、召开程序 德衡证见意见(2024)第00022号 致：山东矿机集团股份有限公 ...

证券代码：002526 证券简称：山东矿机 公告编号：2024-047 山东矿机集团股份有限公司 2024 年第二次临时股东大会决议的公告 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，没有 虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会在会议召开期间无增加、否决或变更提案的情况； 山东矿机集团股份有限公司（以下简称"公司"）于 2024 年 7 月 26 日在《证 券时报》《中国证券报》《上海证券报》《证券日报》和巨潮资讯网 （http://www.cninfo.com.cn）刊登了《山东矿机集团股份有限公司关于召开 2024 年第二次临时股东大会的通知》（公告编号：2024-045）。 二、会议召开情况 （一）现场会议召开的情况 1、召开时间：2024 年 8 月 15 日下午 2：40 2、本次股东大会不涉及变更前次股东大会决议。 2、召开地点：昌乐县开发区大沂路北段山东矿机办公楼三楼会议室 一、会议的通知和公告情况 3、召集人：公司第六届董事会 4、召开方式：以现场投票和网络投票相结合的方式 5、主持人：董事长赵华涛先生 6、会议的召集和召开符合《中华人民共和国公司法》、《 ...

山东矿机集团股份有限公司 详式权益变动报告书 股份变动性质：增加（赵华涛认购上市公司向特定对象发行的股票，导致其与一 致行动人持有山东矿机权益的比例增加） 签署日期：2024 年 7 月 26 日 1 上市公司： 山东矿机集团股份有限公司 股票上市地点： 深圳证券交易所 股票简称： 山东矿机 股票代码： 002526 信息披露义务人： 赵华涛 住所： 山东省潍坊市昌乐县 通讯地址： 山东省昌乐县经济开发区大沂路北段 一致行动人： 赵笃学 住所： 山东省潍坊市昌乐县 通讯地址： 山东省昌乐县经济开发区大沂路北段 山东矿机集团股份有限公司详式权益变动报告书 信息披露义务人及一致行动人声明 一、本报告书系信息披露义务人依据《中华人民共和国证券法》《上市公司 收购管理办法》《公开发行证券的公司信息披露内容与格式准则第15号——权益 变动报告书》《公开发行证券的公司信息披露内容与格式准则第16号——上市公 司收购报告书》等相关法律、法规和规范性文件编制。 二、信息披露义务人及其一致行动人为自然人，签署本报告书无需获得授权 和批准。 三、依据《中华人民共和国证券法》《上市公司收购管理办法》的规定，本 报告书已全面披露了信 ...

联储证券股份有限公司 详式权益变动报告书 之 财务顾问核查意见 财务顾问 二〇二四年七月 联储证券股份有限公司 财务顾问核查意见 声 明 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司收购管 理办法》《公开发行证券的公司信息披露内容与格式准则第 15 号——权益变动报 告书》（以下简称"《格式准则第 15 号》"）及《公开发行证券的公司信息披露 内容与格式准则第 16 号——上市公司收购报告书》（以下简称"《格式准则第 16 号》"）等法律法规和规范性文件的规定，联储证券股份有限公司（以下简称 "联储证券"或"本财务顾问"）按照行业公认的业务标准、道德规范，本着诚 实信用、勤勉尽责的精神，对本次权益变动的相关情况和资料进行了核查，对信 息披露义务人出具的《山东矿机集团股份有限公司详式权益变动报告书》所披露 的内容出具核查意见，以供投资者和有关各方参考。 为此，本财务顾问特作出以下声明： 关于 山东矿机集团股份有限公司 1、本财务顾问已按照规定履行了尽职调查义务，对信息披露义务人披露的 《山东矿机集团股份有限公司详式权益变动报告书》进行了核查，确信披露文件 内容与格式符合规定，并有充分理由确信所 ...