摘要
钨矿被许多国家列为战略矿产,是国民经济和现代国防不可替代的基础材料。全面介绍了全球钨矿资源概况,分析了钨矿供给、需求及价格变化等情况。结果表明:全球钨矿资源分布极不均衡,近80%的钨矿集中在中国、俄罗斯、加拿大和越南等少数国家;全球新增了许多钨矿项目但影响有限,供给仍由中国主导;二次资源回收钨占比越来越大;中国钨需求约占全球2/3,但增速逐渐放缓,其他主要经济体(国家)钨需求基本稳定或略有萎缩;短期内钨精矿价格将呈上涨趋势,但涨幅有限。
As a strategic resource, tungsten is a key material for economy and defense in many countries. The reserve, supply, demand, and price changes of global tungsten resoulses were analyzed. Nearly 80% of global tungsten resourees come from China, Russia, Canada and Vietnam. The global tungsten supply are still dominated by China, although many projects were constructed and tungsten waste recycle become more and more important. Meanwhile, Chinese tungsten demand accounts for about two - thirds of the global demand, but the growth is slowing. The demand for tungsten in other major economies is also stable or shrinking slightly. In the short term, the price of tungsten concentrate will increase, but the extent is limited.
作者
曹飞
杨卉芃
王威
张亮
CAO Fei1,2,3, YANG Huipeng1,2,3, WANG Wei1,2,3, ZHANG Liang1,2,3(1. Zhengzhou Institute of Multipurpose Utilization of Mineral Resources, CAGS, Zhengzhou 450006, China; 2. Key Laboratory of Evaluation and Multipurpose Utilization of Polymetallic Ore of Ministry of Land and Resources, Zhengzhou 450006, China; 3. Key Laboratory of Comprehensive Utilization of Gold Resource in Henan Province, Zhengzhou 450006, Chin)
出处
《矿产保护与利用》
2018年第2期145-150,共6页
Conservation and Utilization of Mineral Resources
基金
国家自然科学基金(51504225)
关键词
钨矿
全球
供需分析
价格
tungsten resource
global
analysis of supply and demand
price
