6月，83家山东国资上市公司总市值合计增长172.86亿元。其中，54家市值增长，1家持平，28家市值减少。 山东黄金（600547.SH）以近70亿元的市值增长位居该月山东国资A股公司市值增长"TOP1"；油气股山东墨龙（002490.SZ）的表现同样出色，股价月涨幅 超60%。 兖矿能源（600188.SH）、山东高速（600350.SH）、青岛啤酒（600600.SH）该月市值蒸发排在前列，分别缩水了41.73亿元、37.86亿元、33.4亿元。 山东黄金市值增长近70亿元 | 证券代码 | 证券简称 | 6月市值变动 | Wind二级 | 实际控制人名称 | | --- | --- | --- | --- | --- | | | | 【单位】亿元 | 行业名称 | [日期] 最新 | | 600547.SH | 山东黄金 | 69.76 | 有色金属 | 山东省人民政府国有资产监督管理委员会 | | 000977.SZ | 浪潮信息 | 28.41 | 硬件设备 | 山东省人民政府国有资产监督管理委员会 | | 600918.SH | 中泰证券 | 23.69 | 非银金融 | 山东省人民政府国有资产 ...

山东墨龙石油机械股份有限公司的主营业务是能源装备行业所需产品的设计研发、加工制造、销售服务 与出口贸易。公司的主要产品是石油钻采机械装备、石油天然气输送装备、油气开采装备。公司在能源 装备专用设备领域具有较强的研发能力，已承担国家级、省级有关科研项目80余项，拥有山东省级企业 技术中心、山东省石油专用管工程技术研究中心、国家认可实验室（CNAS）及潍坊市石油机械工程技 术研究中心等创新平台，是高新技术企业、中国能源装备基地龙头企业；2023年，公司被评为寿光市唯 一一家国家知识产权示范企业。 6月10日，山东墨龙今日收盘3.99元，下跌2.44%，最新市净率6.40，总市值31.83亿元。 资金流向方面，6月10日，山东墨龙主力资金净流出436.29万元，近5日总体呈流出状态，5日共流出 955.96万元。 序号股票简称PE(TTM)PE(静)市净率总市值(元)55山东墨龙-12.47-72.856.4031.83亿行业平均 60.5369.554.1460.60亿行业中值49.5649.743.1440.37亿1中船应急-1691.09878.182.9275.89亿2利和 兴-773.05587.644. ...

Core Viewpoint - Shandong Molong's stock closed at 4.0 yuan, down 2.44%, with a latest price-to-book ratio of 6.41 and a total market capitalization of 3.191 billion yuan [1] Financial Performance - In Q1 2025, the company achieved operating revenue of 291 million yuan, a year-on-year increase of 50.51%, while net profit was 5.4232 million yuan, reflecting a year-on-year decrease of 97.50% with a sales gross margin of 9.33% [1] Market Activity - On May 23, 2023, Shandong Molong experienced a net outflow of 5.226 million yuan in principal funds, with a total outflow of 36.8326 million yuan over the past five days [1] Company Overview - Shandong Molong specializes in the design, research and development, manufacturing, sales services, and export trade of products required for the energy equipment industry, primarily focusing on oil drilling machinery, oil and gas transportation equipment, and oil and gas extraction equipment [1] - The company has strong R&D capabilities in the field of specialized energy equipment, having undertaken over 80 national and provincial scientific research projects, and is recognized as a high-tech enterprise and a leading enterprise in China's energy equipment base [1] - In 2023, the company was recognized as the only national intellectual property demonstration enterprise in Shouguang City [1] Industry Comparison - Shandong Molong's price-to-earnings ratio (TTM) is -12.51, with a static PE of -73.03, and a market capitalization of 3.191 billion yuan, compared to the industry average PE of 60.58 and a median PE of 47.95 [2]

Core Viewpoint - Shandong Molong's stock closed at 4.24 yuan on May 19, with a 1.68% increase, and a market capitalization of 3.383 billion yuan, indicating a challenging financial performance despite a strong revenue growth in the latest quarter [1]. Company Overview - Shandong Molong Petroleum Machinery Co., Ltd. specializes in the design, research and development, manufacturing, sales, and export of products required for the energy equipment industry, primarily focusing on oil drilling machinery, natural gas transportation equipment, and oil and gas extraction equipment [1]. - The company has a strong research and development capability in the field of specialized energy equipment, having undertaken over 80 national and provincial scientific research projects, and is recognized as a high-tech enterprise and a leading enterprise in China's energy equipment base [1]. Financial Performance - In the first quarter of 2025, the company reported a revenue of 291 million yuan, representing a year-on-year increase of 50.51%, while the net profit was 5.4232 million yuan, showing a significant decline of 97.50% year-on-year, with a sales gross margin of 9.33% [1]. Market Metrics - The company's price-to-earnings (PE) ratio (TTM) is -13.26, with a static PE of -77.41 and a price-to-book (PB) ratio of 6.80, compared to the industry average PE of 62.46 and PB of 4.28 [2]. - The total market capitalization of Shandong Molong is 3.383 billion yuan, which is lower than the industry median market cap of 3.929 billion yuan [2].

Group 1 - The core business of Shandong Molong Petroleum Machinery Co., Ltd. includes the design, research and development, manufacturing, sales services, and export trade of products required for the energy equipment industry [1] - The company has a strong research and development capability in the field of energy equipment, having undertaken over 80 national and provincial scientific research projects [1] - As of the first quarter of 2025, the company reported a revenue of 291 million yuan, a year-on-year increase of 50.51%, while net profit was 5.42 million yuan, a year-on-year decrease of 97.50% [1] Group 2 - The latest closing price of Shandong Molong is 4.19 yuan, down 4.56%, with a current price-to-book ratio of 6.72 and a total market value of 3.343 billion yuan [1] - The company is recognized as a high-tech enterprise and a leading enterprise in China's energy equipment base, and it was awarded as the only national intellectual property demonstration enterprise in Shouguang City in 2023 [1] - The average price-to-earnings ratio (PE) for the industry is 60.39, while Shandong Molong has a TTM PE of -13.10, indicating a significant deviation from industry norms [2]

消息上， 一方面，山东墨龙股票于4月30日停牌1天，5月6日开市起复牌并撤销其他风险警示，证券简称由"st墨龙"变更为"山东墨龙"。另一方 面，深交所5月6日发布公告，因山东墨龙在深交所上市的A股被撤销其他风险警示，将山东墨龙调入深港通下的港股通标的证券名单，并自2025年 5月6日起生效。 "摘帽"及重返港股通标的证券名单后，山东墨龙股价连续拉升，H股两天最大涨幅一度超476%。 在此背景下，山东墨龙却在三日内遭遇大股东暴力减持约17%的总股本！一起来看具体情况。 01 成功"摘帽" 山东墨龙单日飙升200%！ 5月6日，正式"脱帽"的山东墨龙高开高走。其中，A股股票在早盘开盘后不久就强势涨停，H股则在午后大幅拉升，一度涨幅超过200%。 相关公告显示，最近六年，山东墨龙扣非后净利润连续为负值。2023年公司财务报告被年审会计师出具带持续经营重大不确定性段落的无保留意见 审计报告，公司股票交易因此被实施其他风险警示。 2024年亏损大幅收窄，公司成功"摘帽"。从财务数据来看，2024年公司实现营业总收入13.56亿元，较上一年增长约3%。归属于上市公司股东的 净利润虽仍处于亏损状态，但与2023年的亏损5. ...

序号股票简称PE(TTM)PE(静)市净率总市值(元)54山东墨龙-13.60-79.426.9734.71亿行业平均 59.8770.404.1459.93亿行业中值47.7547.022.9839.12亿1中船应急-1666.90865.622.8874.80亿2利和 兴-819.96623.305.2644.13亿3卓兆点胶-668.26-126.104.5126.17亿4开勒股份-566.67-343.304.7336.15亿5博 杰股份-523.46212.332.3247.25亿6至纯科技-484.59430.672.12101.63亿7爱司凯-362.38-1052.716.6131.95亿 8花溪科技-300.52656.195.2410.25亿9蓝英装备-280.96-337.378.2973.41亿10舜禹股 份-269.03154.541.4421.09亿11展鹏科技-164.77218.612.2521.78亿 来源：金融界 5月6日，山东墨龙今日收盘4.35元，上涨10.13%，最新市净率6.97，创312天以来新低，总市值34.71亿 元。 截至2025年一季报，共有2家机构持仓山 ...