进口铁矿石现状分析及策略研究

铁矿石是钢铁工业最基本、也是需求量最大的炼铁原料。当前,世界矿产资源总体丰富,而我国铁矿石产量有限,品位较低,不能满足钢铁生产发展需要,进口铁矿石已经成为我国重要战略资源类工业原料之一。进口铁矿石贸易量大,涉及金额高,国际价格浮动大,对我国的经济发展已经产生深远影响。为保障铁矿资源供给安全,促进工业经济又好又快发展,必须顺应和利用当前世界铁矿市场的供需格局,按照矿产勘查开发的基本规律,加强利用国外铁矿资源战略研究,提高资源科学利用水平。深入分析了世界铁矿资源状况,我国铁矿资源开发利用状况和进口状况,提出了利用国外铁矿资源的基本策略。     

合理利用国内外两种铁矿石资源的对策研究

介绍了世界铁矿资源的储量及特点、国内铁矿资源的特点和我国铁矿生产能力,分析了我国进口铁矿石的基本情况,提出了合理利用国内外两种铁矿石资源的对策措施.     

再论利用两种资源开创国内国外铁矿业发展的双赢局面

本文介绍了我国利用两种铁矿资源发展钢铁工业的战略方针，分析了我国和世界铁矿业的发展状况，论述了我国进口铁矿石实施战略。对进口矿要加强协调工作；倡议建立亚洲铁矿石市场，中国铁矿石用户参加年度的矿价谈判；对进口矿产品品种要综合比选，择优选购；要加大境外开放的力度，境外合资开矿应占进口矿总量的50%；铁矿石用户自建船队或合资组建远洋运输公司，运输进口铁矿石产品。本文论述了中国钢铁工业发展开创了国内国外铁矿业发展的双赢局面。     

我国进口铁矿石质量状况及对策

回顾了近年来我国进口铁矿石的基本情况,概括了进口铁矿石的特点,分析了不同国家铁矿石的质量状况、存在问题及出现这些问题的原因,提出了加强进口铁矿石信息交流与共享、推行供应商注册制和质量诚信等级制度、完善铁矿检验标准和评判体系、实施装船前预检验制度、加强中外双方检验技术交流与合作、进一步规范贸易合同条款等解决进口铁矿石质量问题的对策和建议。     

我国进口铁矿石质量状况及对策

回顾了近年来我国进口铁矿石的基本情况,概括了进口铁矿石的特点,分析了不同国家铁矿石的质量状况、存在问题及出现这些问题的原因,提出了加强进口铁矿石信息交流与共享、推行供应商注册制和质量诚信等级制度、完善铁矿检验标准和评判体系、实施装船前预检验制度、加强中外双方检验技术交流与合作、进一步规范贸易合同条款等解决进口铁矿石质量问题的对策和建议。     

我国铁矿石可供性分析及评价体系框架

随着我国钢铁产量的大幅度增长,铁矿石需求量迅猛增加,国内铁矿石供应不足的问题日显突出。基于近几年我国铁矿石生产及进口态势,对我国铁矿石消费现状及消费趋势进行了分析,在此基础之上,选取铁矿石资源因素、需求因素、进口因素及市场因素的12项相关指标,初步建立了我国铁矿石可供性评价体系,从而为定性和定量评价我国铁矿资源的可供应程度提供了基础。     

我国进口铁矿石定价权缺失的原因和对策建议

改革开放以来,我国的综合国力日益增强,在国际经济社会中扮演着越来越重要的角色。作为全球最大的铁矿石进口国,我国在国际铁矿石市场中却缺乏相应的定价权,只能被动接受进口铁矿石的价格。本文在系统梳理国际铁矿石市场定价机制和进口铁矿石价格走势的基础上,分析了我国进口铁矿石定价权缺失的原因,针对性地提出了提高我国进口铁矿石定价权的对策建议,一是建立铁矿产品和产地相结合的战略储备体系;二是实施铁矿石"走出去"战略,调整利用境外资源结构;三是推进我国铁矿石价格指数和现货交易平台建设;四是加强铁矿资源运输通道建设。     

中国钢铁海外资源依存度持续上升

我国铁矿石平均品位只有32．7％，铁矿资源人均拥有量仅为世界人均拥有量的42％，鞍钢、攀钢、首钢等虽然有一定规模的矿山，但国内铁矿石需求以每年五千万吨的速度猛增，所需铁品位65％以上的铁矿石都依赖进口。中国进口铁矿石量2003年首次超过欧洲和日本，2005年进口铁矿石2．75亿吨，国内规模以上钢铁工业对进口矿的依存度为53．3％。2006年，中国铁矿石进口总量为3．26亿吨，     

近年我国进口铁矿石的现状与分析

随着我国钢铁产量不断增长,同时对铁矿石需求也不断增长,虽然我国铁矿石产量一直大幅度提高,但仍然满足不了我国钢铁生产增长的需要,使得进口铁矿石数量不断提高,已经成为世界最大的铁矿石进口国,同时价格不断上升,铁矿石资源问题,将成为制约钢铁工业发展的战略问题。从进口铁矿石的需求和预计、国别、品种、质量、价格和近期情况等方面,进行了阐述和分析,建议加强地质勘探,利用目前铁矿石价格高的有利条件,对国内外众多品位低、可选性差的铁矿石进行资源评价,加大选矿科研投入,使其得以开发利用,扩大我国可利用资源量,以保证我国钢铁工业发展有一定的后备资源的支撑。     

铁矿石进口价格态势分析

对重要矿产资源的需求总量持续扩大是我国处在工业化发展速度加快进程中的一个显著特征。但与此相对应的是,我国的人均矿产资源拥有量在世界上仍处于较低水平。一些需求量大、品位高的矿产资源,尤其是铁矿石等重要矿产资源,供需矛盾日益突出。近年来,国内铁矿石产量已经无法满足钢铁工业的发展,铁矿石供应严重依赖进口。随着我国经济的持续快速发展,持续的铁矿石进口价格上涨将导致我国钢铁工业乃至全国经济发展不堪重负。因此,本文试图在分析铁矿石价格态势的基础上,提出调整钢铁产能并为我国的资源战略提供参考。     

Current situation and future trend of China rare earth luminescent material industry

<正>Rare earth luminescent material is one of the most important application sectors of rare earths.China enjoys the exceptional advantage to develop rare earth luminescent material for its abundant rare earth resources.After several decades'endeavor,China's rare earth luminescent material industry,headed by rare earth phosphor for lamp and LED and high efficient rare earth energy-saving light source,has been gradually developed into a scale industry.China has become a major production base of rare earth phosphor for lamps and rare earth     

China rare earth market review

正June 1~10,2014Rare earth market remained weak.Quoted price of rare earth products was similar to that in May.There was no sign of recovery in downstream market.The market of NdFeB magnetic materials and phosphor was depressed.Catalyst,polishing powder and ceramic industries remained inactive.Demand from downstream industry was soft.Consumers purchased on their needs.Suppliers had strong intention to sell.Prices of rare earth products     

Annual Report analysis of Chinese rare earth-related listed companies in 2013

<正>Chinese rare earth-related listed companies have published their 2013 annual reports.It can be understood from their reports that production and operation activities of Chinese rare earth-related companies were still heavily affected by macro economy and industrial policies.They basically followed the steps of national economy.In 2013,world economy recovered slowly but the economy     

Market opportunities and challenges for rare earth polishing powder

正1.Status of rare earth polishing powder Rare earth polishing powder with high content of cerium oxide began to replace iron oxide for glass polishing and became one of the key materials in glass polishing process since 1940.Compared with traditional iron oxide,rare earth polishing powder has many advantages,such as fast polishing rate,high polishing quality and long service life.It can achieve good surface quality and improve operation conditions.For example,in lens polishing,the polishing work that cerium     

Baotou Research Institute of Rare Earths developed a new RE alloy preparation technology

正Pyrometallurgy Laboratory of Baotou Research Institute of Rare Earths had independently developed a new preparation technology of rare earth alloy for NdFeB.The alloy can remarkably enhance the coercivity of NdFeB magnet but also evidently reduce the production cost of the magnet.The new master alloy was prepared in the kA pilot-scale electrolytic cell by the independent technology.The rare earth master alloy can be used as the raw material for NdFeB.Compared     

Market and recycling of NiMH battery

<正>Market status and future trend of NiMH battery1.Global market of small NiMH battery Global market size of small NiMH batteries declined year on year since 2011.The trend will continue to 2018,at the rate of 5%to 10%annually.Demand for small NiMH batteries will be stable gradually.Many electrical apparatuses are powered by the built-in lithium battery today,which is the main reason for the shrunk market of small NiMH batteries.But,for some products,small NiMH     

China rare earth market review

正September 1-10,2014 Affected by the National Day holiday,rare earth transaction was stagnant and the market showed a weak steady state.As there was no good news for downstream market,some products with flat demand would likely rally slightly for some time to     

2014 second batch of rare earth quota released

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矿用防爆轴流对旋主要通风机叶片ANSYS模态分析及应用

高效节能矿用防爆对旋主要通风机的叶片是主要通风机运行的关键部件,叶片在运行时不断受到气流的作用力,从而使叶片产生振动,当叶片振动的频率与叶片的固有频率接近时,容易产生共振从而导致叶片的断裂。一旦叶片断裂时,对主要通风机的安全运行产生致命的影响,从而导致矿山、化工等企业发生重大事故,将会产生不可估量的损失。基于有限元分析软件ANSYS,对高效节能矿用防爆轴流对旋主要通风机叶片进行模态分析及产生对应的六阶模态频率,对主要通风机叶片的运行频率、固有频率及产生的共振问题进行了原理分析,并且解决了叶片频率共振的问题,从而为主要通风机叶片结构设计提供理论依据,并对主要通风机叶片的安全运行提供保障。     

2013 NdFeB export analysis

<正>China totally exported nearly 24,000 tonsof NdFeB products during 201 3,including 18,825 tons of permanent magnet,valued USD 1.34 billion at an average price of 71.4 USD/kg;3,277 tons of NdFeB magnetic powder,valued USD 1 01 million at an average price of 30.9 USD/kg;1,334 tons of strip casting ribbon,with total export value of USD 74million at an average price of 55.3 USD/kg;and 586