摘要:
全球铝土矿资源非常丰富,但分布极不均衡,其中几内亚、澳大利亚、巴西三国储量合计占全球储量近60%。全球铝土矿和原铝产量持续上升,未来铝土矿资源供给仍然将集中在铝土矿资源丰富的澳大利亚、几内亚、巴西、牙买加、印尼、越南和其他东南亚国家,全球原铝生产和消费中心正在由传统的工业化国家向新兴经济体国家转移。全球原铝需求增长稳定,原铝的供应增长在逐步下降,供需缺口逐步缩小,预计未来铝价格会逐步反弹。全面介绍了全球铝土矿的资源和应用现状,分析了铝资源的供需状况、价格等因素的变化趋势,为我国铝矿业的投资、开发、管理提供参考依据。
关键词:
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铝土矿
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氧化铝
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原铝
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全球
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供需分析
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价格
Abstract:
The global bauxite resources are abundant , but the distribution is uneven .About 60%of global bauxite resources come from Guinea , Australia, Brazil.The productions of bauxite and a-luminum have increased in the past years .The supply of global bauxite will still be provided from Guinea, Australia, Brazil, Jamaica, Indonesia, Vietnam and other Southeast Asian countries .The global aluminum production consumption center is transferring from developed countries to develo -ping countries .The demand of global aluminum is increasing stably , and the growth rate of alumi-num supply is declining .It is predicted the aluminum price will gradually rebound .In this paper , the status quo of global bauxite resources and application is comprehensively introduced , and the supply and demand as well as price changes are analyzed in detail .Furthermore , this study pro-vides reasonable references for investment , exploitation and management of aluminum ore mining industry in China .
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