证券日报网讯12月12日，三一重工（600031）在互动平台回答投资者提问时表示，公司已建立覆盖400 多家海外子公司、合资公司及优秀经销商的海外市场渠道体系。公司产品包括混凝土机械、挖掘机械、 起重机械、桩工机械、路面机械，广泛应用于城市化建设、矿山施工、市政工程等多个领域。公司的营 销渠道广泛、产品序列完整，资金充沛，有能力抓住全球市场的各类重大机会。 ...

Core Viewpoint - Sany Heavy Industry currently does not engage in the production and sales of new energy heavy trucks, focusing instead on the development of low-carbon technologies across various machinery products [1] Group 1: Company Strategy - Since 2021, the company has established a New Energy Technology Committee to manage the development planning, patent layout, forward-looking technology research, and incubation of new technologies [1] - Each product division has formed teams dedicated to electrification operations and research [1] Group 2: Product Development - The company is advancing low-carbon initiatives across engineering vehicles, loading machinery, excavators, and cranes, concentrating on three main technology routes: pure electric, hybrid, and hydrogen fuel [1] - By the first half of 2025, the company aims to enhance the coverage of its new energy products, with a total of over 30 new energy products expected to be launched [1]

Core Viewpoint - Sany Heavy Industry (600031) has made significant progress in its share repurchase program, having repurchased a total of 72.6792 million shares, which represents 0.86% of the company's total share capital as of November 30, 2025 [1] Summary by Category - **Share Repurchase Progress** - The company has repurchased 72.6792 million shares [1] - This repurchase accounts for 0.86% of the total share capital [1] - The progress of the repurchase aligns with relevant laws and regulations as well as the company's share repurchase plan [1]

长沙晚报掌上长沙12月12日讯（全媒体记者 匡小娟）12月10日，外交部新闻司司长、发言人毛宁在海外社交媒体 平台向全球推荐了一款能应对最恶劣地形的中国新型装备——水陆两栖挖掘机，粉丝留言"That's pretty cool"。这 款备受瞩目的"救援利器"，正是出自本土企业山河智能。 据了解，该水陆两栖挖掘机是山河智能为抗洪抢险与水上工程救援研发的智能化水陆两栖装备。它兼具船舶的漂 浮自航与工程机械的强悍作业能力，浮力超过60吨，航速可达每小时7公里。其配置了智能化系统与近程、远程遥 控系统；采用伸缩式浮箱底盘，使设备能直接开上半挂车快速转场，大幅提升应急调度效率。通过更换铲斗、抓 斗、破碎锤乃至清淤泵、打桩机等多种作业工具头，它能迅速切换不同的作业功能，实现"一机多用"。 值得一提的是，副浮箱搭载的锚杆与螺旋桨推进机构，使该水陆两栖挖掘机能在深水区域自主航行与固定施工， 在水库、航道作业时无需依赖驳船，显著增强了复杂环境下的救援能力。 目前，该型装备已批量列装专业救援队伍，历经多次实战考验。它先后参与了"应急使命·2025"极端灾害事故场景 新质救援能力检验性演习、2025内蒙古自治区土默特右旗双龙镇堤坝 ...

证券日报网讯12月12日晚间，厦工股份（600815）发布公告称，截至公告披露日，公司及子公司累计对 外担保总额为4500万元，对外担保余额为3024万元，分别占公司最近一期经审计净资产的2.96%、 1.99%。公司未对控股股东和实际控制人及其关联人提供担保。公司无逾期对外担保。 ...

Core Viewpoint - Sany Heavy Industry (600031) acknowledges that stock price fluctuations are influenced by various factors, including macroeconomic conditions, industry cycles, market sentiment, and funding preferences [1] Group 1: Company Operations - The company reports that its production and operations are normal, with no undisclosed significant information [1] - Sany Heavy Industry plans to further advance its three major strategies: globalization, low-carbon initiatives, and digital intelligence [1] Group 2: Industry Trends - The company aims to strengthen research and development innovation and promote manufacturing platform transformation to lead the industry's electrification trend [1]

Core Insights - Sany Heavy Industry reported that as of September 30, 2025, the total number of common stock shareholders is 452,943 [2] Company Summary - Sany Heavy Industry is actively engaging with investors through interactive platforms to provide updates on shareholder statistics [2]

人民财讯12月12日电，中共湖南省委关于制定湖南省国民经济和社会发展第十五个五年规划的建议发 布。其中提出，建设"4×4"现代化产业体系。聚焦现代石化、绿色矿业、食品加工、轻工纺织等传统产 业，加快技术改造和转型升级。聚焦工程机械、轨道交通装备、现代农业、文化旅游等优势产业，提升 产业能级，放大集群效应。聚焦数字产业、新能源、大健康、空天海洋等新兴产业，实施产业创新工 程，开展新技术新产品新场景大规模应用示范行动。聚焦人工智能、生命工程、量子科技、前沿材料等 未来产业，探索多元技术路线、典型应用场景、可行商业模式、市场监管规则，推动形成新的经济增长 点。 ...

Core Viewpoint - The proposal by the Hunan Provincial Committee emphasizes the implementation of significant projects in advanced manufacturing, aiming to cultivate billion-level enterprises and enhance the leading position of industries [1] Group 1: Advanced Manufacturing Initiatives - Continuous implementation of landmark projects in advanced manufacturing to strengthen the industry [1] - Support for existing enterprises to expand capacity and upgrade, fostering the development of world-class and specialized enterprises [1] Group 2: Industry Clusters and Economic Contribution - Expansion of national advanced manufacturing clusters, including construction machinery, rail transit equipment, small and medium-sized aircraft engines, and high-voltage transmission equipment [1] - Establishment of a robust gradient cultivation system to enhance the collaborative multiplier effect of clusters, increasing their contribution to economic growth [1] Group 3: Strategic Projects and Applications - Development of a leading application area for the Beidou system, aiming to create significant "going global" projects and form billion-level industries [1]

中共湖南省委 关于制定湖南省国民经济和社会发展 第十五个五年规划的建议 （2025年11月29日中国共产党湖南省第十二届委员会第九次全体会议通过） 中国共产党湖南省第十二届委员会第九次全体会议认真贯彻落实党的二十届四中全会精神，深入分析我 省经济社会发展形势任务，就制定湖南省国民经济和社会发展"十五五"规划提出以下建议。 一、"十五五"时期是我省基本实现社会主义现代化的关键时期 1."十四五"时期我省发展取得重大成就。"十四五"时期极不寻常、极不平凡。面对复杂多变的内外部环 境、艰巨繁重的改革发展稳定任务，在以习近平同志为核心的党中央坚强领导下，中共湖南省委团结带 领全省各族人民，锚定"三高四新"美好蓝图，迎难而上、砥砺前行，经受住世纪疫情严重冲击，解决了 一批过去想解决而没有解决的问题，办成了一批过去想办而没有办成的大事，推动全省各项事业取得新 的重大成就。高质量发展开创新局面，正确政绩观得到有力践行，地区生产总值迈上5万亿元新台 阶。"三个高地"建设迈出新步伐，"4×4"现代化产业体系加快构建，新质生产力稳步发展；创新型省份 建设提速，"1+2"国家实验室体系建设取得实质性进展，长沙全球研发中心城市、湘江 ...