证券代码：603169 证券简称：兰石重装 公告编号：临 2025-071 兰州兰石重型装备股份有限公司 关于为控股股东向金融机构申请授信额度提供担保 暨关联交易的公告 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法律责任。 重要内容提示： 被担保人名称及是否为上市公司关联人：被担保人兰州兰石集团有限公 司（以下简称"兰石集团"），为兰州兰石重型装备股份有限公司（以下简称"本 公司"、"公司"或"兰石重装"）控股股东，系公司关联法人； 本次担保金额及已实际为其提供的担保余额：本次为控股股东兰石集团 向金融机构申请综合授信提供担保，担保额度合计不超过 35,000.00 万元。截至 本公告披露日，公司实际为兰石集团及其子公司提供担保余额为 132,500.00 万元 （不含本次）； 本次担保是否有反担保：是，由兰石集团全资子公司兰州兰石房地产开 发有限公司（以下简称"房地产公司"）提供保证反担保； 对外担保逾期的累计数量：无； 特别风险提示：截至本公告披露日，被担保人兰石集团资产负债率超过 70%，敬请广大投资者注意相关风险。 一、担保 ...

证券代码：603169 证券简称：兰石重装 公告编号：临 2025-070 兰州兰石重型装备股份有限公司 关于公司募集资金 2025 年上半年度存放、管理与实 际使用情况的专项报告 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法律责任。 根据中国证监会发布的《上市公司募集资金监管规则》和《上海证券交易所 上市公司自律监管指引第 1 号——规范运作》等有关规定，公司董事会编制了截 至 2025 年 6 月 30 日止的《募集资金 2025 年上半年度存放、管理与实际使用情 况的专项报告》。 一、募集资金基本情况 （一）实际募集资金金额、资金到账时间 2021 年度非公开发行股票：根据公司 2020 年 9 月 18 日召开的第四届董事 会第九次会议、2020 年 10 月 9 日召开的 2020 年第三次临时股东大会及 2021 年 1 月 11 日召开的第四届董事会第十二次会议决议，并经中国证券监督管理委员 会《关于核准兰州兰石重型装备股份有限公司非公开发行股票的批复》（证监许 可[2021]661 号）核准，并经上海证券交易所同意， ...

证券代码：603169 证券简称：兰石重装 公告编号：临 2025-072 兰州兰石重型装备股份有限公司 关于同一控制下企业合并追溯调整财务数据的公告 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法律责任。 兰州兰石重型装备股份有限公司（以下简称"兰石重装"或"公司"）第六 届董事会第五次会议审议并通过了《关于同一控制下企业合并追溯调整财务数据 的议案》，现将有关情况公告如下： 一、同一控制下的企业合并情况 公司于 2025 年 6 月 11 日召开第六届董事会第二次会议，审议通过《关于全 资子公司收购青岛兰石石油装备工程有限公司 100%股权暨关联交易的议案》， 同意公司全资子公司青岛兰石重型机械设备有限公司以自有或自筹资金 9,998.21 万元，收购青岛兰石石油装备工程有限公司（以下简称"青岛装备"） 100%股权。上述事宜详见公司于 2025 年 6 月 12 日在上海证券交易所网站 （www.sse.com.cn）披露的《关于全资子公司收购青岛兰石石油装备工程有限公 司 100%股权暨关联交易的公告》（临 2025-059） ...

Core Viewpoint - The article highlights the performance of the China-Russia trade concept, which saw a 0.7% increase on August 25, with a net inflow of 2.2939 million yuan in main funds, indicating active trading in related stocks [1] Group 1: Market Performance - The China-Russia trade concept experienced a 0.7% rise on August 25 [1] - A total of 40 stocks within this concept increased in value, while 33 stocks decreased [1] Group 2: Main Fund Inflows - The leading stocks by net inflow of main funds included: - Xiaogoods City with 328 million yuan and a 9.28% net fund ratio [1] - Lanshi Heavy Industry with 170 million yuan and a 16.3% net fund ratio [1] - Zhejiang Dongri with 54.4646 million yuan and an 11.06% net fund ratio [1] - Zhongzhou Special Materials with 53.3951 million yuan and an 8.58% net fund ratio [1] - Tongyu Communication with 52.9229 million yuan and a 4.64% net fund ratio [1]

证券代码：603169 证券简称：兰石重装 公告编号：临 2025-067 兰州兰石重型装备股份有限公司 关于持股 5%以上股东减持股份结果公告 本公司董事会、全体董事及相关股东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法律责任。 重要内容提示： ? 大股东持股的基本情况：本次减持计划实施前，兰州兰石重型装备股份 有限公司（以下简称"兰石重装"或"公司"）持股 5%以上股东湖南华菱湘潭 钢铁有限公司（以下简称"华菱湘钢"）持有公司无限售条件流通股 78,377,508 股，占公司总股本的 6.00%。上述股份来源为协议转让。 ? 减持计划的主要内容：华菱湘钢拟通过集中竞价交易方式和大宗交易方 式对所持兰石重装股份进行减持，减持股份不超过 39,188,754 股，减持比例不超 过公司总股本的 3%，减持期间为自减持股份计划公告日（2025 年 4 月 29 日） 起 15 个交易日后的 3 个月内，减持价格按市场价格确定。具体内容详见公司于 ? 减持计划的实施结果情况：公司于 2025 年 8 月 22 日收到华菱湘钢发来 的《关于减持兰石重装股份结果的 ...

证券代码：603169 证券简称：兰石重装 公告编号：临 2025-067 兰州兰石重型装备股份有限公司 关于持股 5%以上股东减持股份结果公告 本公司董事会、全体董事及相关股东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法律责任。 重要内容提示： 二、减持计划的实施结果 (一)大股东因以下事项披露减持计划实施结果： 披露的减持时间区间届满 | 股东名称 | 湖南华菱湘潭钢铁有限公司 | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 减持计划首次披露日期 | 2025 年 4 | 月 | 29 | 日 | | | | | | 减持数量 | 26,000股 | | | | | | | | | 减持期间 | 2025 年 5 | 月 | 23 | 日～2025 | 年 | 8 月 | 22 | 日 | | 减持方式及对应减持数量 | 集中竞价减持，26,000 | | | | 股 | | | | | 减持价格区间 | 9.13～9.13元/股 | | | | | ...

证券代码：603169 证券简称：兰石重装 公告编号：临 2025-068 （三）股东累计质押股份情况 截至本公告披露日，公司控股股东兰石集团累计质押股份情况如下： 兰州兰石重型装备股份有限公司 关于控股股东部分股份质押的公告 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: 截至本公告披露日，兰州兰石重型装备股份有限公司（以下简称"公司"） 控股股东兰州兰石集团有限公司（以下简称"兰石集团"）直接持有公司无限售条 件流通股 602,062,196 股，占公司总股本的 46.09%。本次办理质押手续后，兰石 集团累计质押公司股份数量为 255,500,000 股，占兰石集团持有公司股份总数的 42.44 %，占公司总股本的 19.56%。 公司近日收到控股股东兰石集团通知，获悉其将所持有的公司 34,000,000 股无限售流通股以股票质押式回购交易方式质押给华龙证券股份有限公司。具体 事项如下： 一、股份质押情况 | 股东 | 是否为 控股股 | 本次质押股 | 是否 为限 | 是否 补充 | 质押起始 ...

Group 1 - The company held its fourth meeting of the sixth board of directors on August 21, 2025, with all nine directors present, and the meeting was conducted in accordance with relevant laws and regulations [2][4] - The board approved the investment in the Qingdao Nuclear Power Equipment Capacity Enhancement Project, with an estimated fixed asset investment of 206.8 million yuan [3][10] - The board also approved the investment in the Xinjiang Lanshi Industrial Park Supporting Facilities Project, with a planned total investment of 16 million yuan [5][21] Group 2 - The Qingdao Nuclear Power Equipment Capacity Enhancement Project aims to address existing site and equipment bottlenecks and enhance the company's manufacturing capabilities for high-end nuclear power equipment [11][15] - The project will involve the construction of new heavy-duty plants and the acquisition of core equipment, with a total investment of 206.8 million yuan and an expected internal rate of return of 14.0% [15] - The project is expected to be completed by the end of 2026, providing a stable supply for the company's nuclear energy business and enhancing its competitive position in the industry [16] Group 3 - The Xinjiang Lanshi Industrial Park Supporting Facilities Project will involve the construction of a comprehensive research and development building with a total investment of 16 million yuan [20][27] - The project aims to strengthen the company's innovation capabilities and support its transition from manufacturing to intelligent and creative production [29] - The project is expected to be completed by the end of 2025, and the funding will be sourced from the company's own funds, ensuring no significant impact on the company's normal operations [28][30]

Company Announcements - Dameng Data's director and senior vice president is under investigation [1][2] - Dongjie Intelligent will continue to suspend trading from August 22, with an expected suspension period of no more than 3 trading days [1][2] - Tianxiao plans to issue H-shares and list on the Hong Kong Stock Exchange [1][2] - Ganneng Energy intends to transfer 65% equity of Ganneng Lingfeng [1][2] Investment Projects - Lanshi Heavy Industry plans to invest in the construction of supporting facilities for the Xinjiang Lanshi Industrial Park [1][2] - Chende International's Dener Xiangjiang Company plans to invest 15.38 million yuan in an ecological power station project [2] - Lanshi Heavy Industry also plans to invest in enhancing nuclear power equipment production capacity in Qingdao [2] Share Buybacks - China Petroleum plans to repurchase shares with an investment of 500 million to 1 billion yuan [1][2] - Dongbei Group intends to repurchase shares with an investment of 40 million to 80 million yuan [2] Financial Performance - Sany Heavy Industry reported a net profit of 5.216 billion yuan for the first half of the year, a year-on-year increase of 46% [1][3] - StarNet Ruijie reported a net profit of 212 million yuan for the first half of the year, a year-on-year increase of 69.32% [3] - Huadian reported a net profit of 1.683 billion yuan for the first half of the year, a year-on-year increase of 47.5% [3] - GoerTek reported a net profit of 1.417 billion yuan for the first half of the year, a year-on-year increase of 15.65% [3] Shareholding Changes - Yintai Holdings plans to increase its shareholding by 1% to 2% [1][3] - Boji Pharmaceutical's actual controller and associated parties plan to reduce their holdings by no more than 3% [1][3] Strategic Partnerships - Greeenmei signed a strategic cooperation agreement with Weilan Lithium Core for the joint development of ultra-high energy density battery materials [1][3] - Zhenghe Industrial plans to raise no more than 818 million yuan through a private placement for agricultural machinery component expansion projects [1][3]

Buyback and Shareholder Actions - Sinopec plans to repurchase A-shares with a total fund of no less than RMB 5 billion and no more than RMB 10 billion, potentially reducing its registered capital [1] - Hengbang Mining intends to reduce its stake in the Hong Kong-listed company, WanGuo Gold, by up to 40 million shares, representing approximately 3.69% of WanGuo's total share capital [5] Product Approvals and Market Launches - Wantai Biological's nine-valent HPV vaccine has received the batch release certificate, marking its official market launch and enhancing the company's product lineup [1] - Changchun High-tech's subsidiary has received acceptance for the clinical trial application of GenSci143, a dual-specific antibody drug, which may provide new treatment options for certain tumors [7] Financial Performance - Hongxin Electronics reported a 15.01% increase in revenue to RMB 3.494 billion and a 9.85% rise in net profit to RMB 53.99 million for the first half of 2025 [2] - Sanwei Xinan experienced a net loss of RMB 29.39 million in the first half of 2025, despite a 15.19% increase in revenue to RMB 195 million [3] Corporate Developments - TianTan Bio received a commitment from its controlling shareholder to resolve new competition issues arising from a recent acquisition [4] - Feilu Co. announced a potential change in control, leading to a temporary suspension of its stock trading [8] Investment and Expansion - Jinbei Electric's subsidiary has signed a purchase agreement for a factory in Europe, marking significant progress in establishing its European production base [1] - Shengshi Technology plans to establish a wholly-owned subsidiary to integrate AI and humanoid robot technology with innovative toy products, investing RMB 10 million [6]