新华社沈阳1月3日电 特写：海边的"零碳"炼铁炉新华社记者邹明仲、崔师豪新年伊始，辽东湾畔海风 清冽。在鞍钢集团鲅鱼圈厂区，一座百米高的绿氢零碳流化床氢冶金中试装置格外醒目——这正是厂区 绿色生产体系的核心装备。走进厂区，为该装置配套服务的红色电动重卡正循着划定路线有序穿梭，行 至光储充换电站的充电桩旁，司机师傅仅用3分钟便完成补能。作为能源消耗和碳排放的重点领域，我 国钢铁行业碳排放量较大。鞍钢作为"共和国钢铁工业的长子"，其在绿色冶金领域努力探索实践，正在 为破解行业转型难题提供样本。那套绿氢零碳流化床氢冶金中试装置，其核心主体是一座以绿氢为还原 剂的炼铁炉，生产过程近乎实现零碳排放。依托鲅鱼圈港区优势，鞍钢鲅鱼圈厂区与营口港鲅鱼圈港区 直线距离约3公里。厂区内设专属港池与码头，原料可通过海运直卸进厂，成品钢材也能快速装船外 运，大幅降低物流成本，为绿氢冶金技术的落地提供了有利条件。"看，毫米级的改性铁矿粉正在炉内 被绿电制备的氢气还原，整个过程只产生铁和水。"项目区域长秦阳指着装置的中控屏幕介绍说。屏幕 上的实时数据跳动不停，经持续监测，生产的直接还原铁金属化率可达95%以上，杂质含量远低于行业 标准， ...

Core Insights - The water supply and drainage valve industry plays a crucial role in China's infrastructure development, directly impacting the stability of fluid transport systems and water resource safety [1][10] - The market size of China's water supply and drainage valve industry is projected to reach 31.8 billion yuan in 2024, with a year-on-year growth of 6% [1][10] - The industry is expected to continue growing due to advancements in urbanization, industrial automation, and smart technology [1][10] Industry Overview - Water supply and drainage valves are essential for controlling flow and water levels in various applications, including domestic water supply, fire protection systems, and industrial water supply [3] - The industry has evolved from relying on foreign technology in the 1950s to achieving significant technological advancements and market competitiveness by the 21st century [4][3] Market Dynamics - The upstream of the valve industry includes raw materials such as cast iron, carbon steel, stainless steel, and various alloys, while the downstream applications encompass urban water supply systems, wastewater treatment, and fire protection systems [6] - The demand for valves is closely tied to investments in infrastructure, which are expected to maintain high growth rates [6] Key Statistics - In 2024, China's total water supply is expected to reach 5,928 billion cubic meters, with a year-on-year growth of 0.36% [8] - The number of wastewater treatment plants in China is projected to reach 15,259, reflecting a year-on-year increase of 4.37% [8] - The daily treatment capacity of urban wastewater is expected to be 24,407 million cubic meters, with a growth of 3.03% [8] Industry Trends - The future of the valve industry is leaning towards smart technology integration, enabling valves to become intelligent nodes within water management systems [11] - There is an anticipated increase in demand for large-diameter valves due to national water network projects and modern water treatment facilities [14] - The domestic production rate of high-performance valves is expected to rise, focusing on specialized applications such as seawater desalination and industrial wastewater treatment [15] Key Companies - Notable companies in the industry include Crown Dragon Energy Saving, Xinxing Ductile Iron Pipes, and Wuhan Dayu Valve Co., among others [2][11] - Crown Dragon Energy Saving specializes in water-saving valve products and has a significant market presence in water conservancy projects [11]

Core Viewpoint - The ICP detection method for measuring silicon and phosphorus content in ferromanganese alloys has been recognized as an advanced operational method by Bensteel for the 2023-2024 period, enhancing quality inspection efficiency and effectiveness in the company [4][19]. Group 1: Technological Innovation - The ICP detection method significantly improves detection efficiency by over 200% compared to traditional wet chemical methods, greatly reducing inspection time [5][20]. - This method offers lower detection limits and higher precision, allowing for accurate monitoring of trace component changes, thus providing reliable data for quality assessment [5][20]. - The ICP method also reduces reagent consumption and minimizes secondary pollution risks, aligning with environmental protection requirements while ensuring detection accuracy [5][20]. Group 2: Future Development Plans - The center has developed a follow-up technical upgrade plan, aiming to transition from chemical methods to X-ray fluorescence spectroscopy by 2025 for silicon and ferrosilicon alloys [6][21]. - The X-ray fluorescence method will provide non-destructive testing and rapid, precise analysis, further compressing inspection time and reducing labor intensity for employees [6][21]. - This transition is expected to promote the intelligent and green transformation of the alloy inspection field, continuously improving the quality inspection system to support the company's production and operations [6][21].

证券日报网讯12月29日，鞍钢股份（000898）在互动平台回答投资者提问时表示，公司积极支持有利于 钢铁行业发展的举措，也愿意协同行业上下游共同构建和谐共进的产业链。 ...

智通财经APP获悉，香港联交所最新资料显示，12月22日，易方达基金管理有限公司增持鞍钢股份 (00347)360.2万股，每股作价1.9027港元，总金额约为685.35万港元。增持后最新持股数目7245.2万股， 最新持股比例为5.13%。 ...

香港联交所最新资料显示，12月22日，易方达基金管理有限公司增持鞍钢股份（000898）(00347)360.2 万股，每股作价1.9027港元，总金额约为685.35万港元。增持后最新持股数目7245.2万股，最新持股比 例为5.13%。 ...

Market Performance - The steel sector saw an increase of 0.61% on December 29, with Nanjing Steel leading the gains [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] Individual Stock Performance - Nanjing Steel (600282) closed at 5.39, up 4.05% with a trading volume of 947,100 shares and a transaction value of 514 million [1] - Ling Steel (600231) closed at 2.20, up 3.29% with a trading volume of 406,500 shares [1] - Wujin Stainless Steel (603878) closed at 10.16, up 2.21% with a trading volume of 279,600 shares [1] - Baosteel (600019) closed at 7.44, up 1.22% with a trading volume of 1,285,400 shares [1] - Other notable performances include Hangang (600126) up 0.99% and Xinguang Steel (600782) up 0.77% [1] Capital Flow Analysis - The steel sector experienced a net outflow of 125 million from main funds, while retail investors saw a net inflow of 102 million [2] - Speculative funds had a net inflow of 22.98 million [2] Detailed Capital Flow for Selected Stocks - Nanjing Steel (600282) had a main fund net outflow of 31.31 million, with retail investors contributing a net outflow of 41.04 million [3] - Shougang (000959) saw a main fund net inflow of 14.06 million, while retail investors had a net outflow of 11.25 million [3] - New Steel Pipe (000778) had a main fund net inflow of 7.50 million, with a retail net outflow of 8.54 million [3] - Ansteel (000898) reported a main fund net inflow of 5.83 million, while retail investors had a net outflow of 6.39 million [3]

Core Viewpoint - The successful issuance of the "Chengdu Tianfu Huirong Information Technology Co., Ltd. 2025 Annual No. 1 Phase I Supply Chain Bill Technology Innovation Directed Asset-Backed Securities" marks a significant milestone as the first supply chain bill technology innovation asset-backed securities issued by a state-owned enterprise, with a total issuance scale of 148.4 million yuan and a priority issuance scale of 144 million yuan at a coupon rate of 1.83% [1][3]. Group 1 - The total issuance scale of the asset-backed securities is 148.4 million yuan, with a priority issuance scale of 144 million yuan and a coupon rate of 1.83% [1][3]. - Chengdu Tianfu Huirong Information Technology Co., Ltd. is a wholly-owned subsidiary of the state-owned enterprise Ansteel Group, providing various supply chain products and services to small and medium-sized enterprises in the upstream and downstream of Ansteel Group's industrial chain [1][3]. - The underlying asset pool of the asset-backed securities consists entirely of trade-related supply chain bills, with the bill acceptor being a key operating entity of the Pangang Group, which is a major steel production base and a leading vanadium-titanium product manufacturer in China [1][3]. Group 2 - In the future, the rapid expansion of technology innovation bonds will be supported by the continuous optimization of rating methods and models by Dongfang Jincheng, aiming to enhance market liquidity and pricing efficiency [2][4]. - The goal is to assist technology enterprises, equity investment institutions, and financial institutions in expanding financing scales and reducing financing costs, contributing to the high-quality development of the "technology board" in the bond market [2][4].

Market Performance - The steel sector saw an increase of 1.07% on December 26, with Baosteel leading the gains [1] - The Shanghai Composite Index closed at 3963.68, up 0.1%, while the Shenzhen Component Index closed at 13603.89, up 0.54% [1] Individual Stock Performance - Baosteel shares closed at 7.35, up 2.37%, with a trading volume of 967,500 shares and a transaction value of 705 million yuan [1] - Other notable performers included Jiugang Hongxing, which rose by 1.79% to 1.71, and Hualing Steel, which increased by 1.62% to 5.65 [1] - Conversely, Maanshan Steel saw a decline of 0.71% to 4.22, with a trading volume of 792,500 shares [2] Capital Flow Analysis - The steel sector experienced a net outflow of 156 million yuan from institutional investors and retail investors, while retail investors saw a net inflow of 312 million yuan [2] - Baosteel had a net inflow of 10 million yuan from institutional investors, but a net outflow of 48.7 million yuan from speculative funds [3] - The overall capital flow indicates a mixed sentiment among different investor types within the steel sector [2][3]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：000898 证券简称：鞍钢股份 公告编号：2025-057 鞍钢股份有限公司 第十届董事会第四次会议决议公告 本公司及其董事保证信息披露内容的真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 鞍钢股份有限公司（以下简称公司）于2025年12月15日以书面和电子邮件方式发出董事会会议通知，并 于2025年12月23日以通讯方式召开第十届董事会第四次会议，董事长王军先生主持会议。公司现有董事 9人，出席会议董事9人。本次会议的召开符合《公司法》《公司章程》的有关规定。 议案二、以9票同意，0票反对，0票弃权的表决结果，通过《鞍钢股份有限公司2025年度内部控制评价 工作方案》。 该议案已经过公司审计与风险委员会审议通过。 为促进鞍钢股份全面评价内部控制的设计与运行情况，进一步深化鞍钢股份内部控制体系建设与监督工 作，不断增强内控监督质效，公司编制了《鞍钢股份有限公司2025年度内部控制评价工作方案》。 议案三、以9票同意，0票反对，0票弃权的表决结果，通过《关于修订〈鞍钢股份有限公司募集资金使 用管理办法〉的议案》。 为了 ...