| 国际市场钴价形成机制 |
| |
| 引用本文： | 徐爱东. 国际市场钴价形成机制[J]. 硬质合金, 2002, 19(4): 253-255 |
| |
| 作者姓名： | 徐爱东 |
| |
| 作者单位： | 北京安泰科信息开发有限公司,北京,100035 |
| |
| 摘 要： | 简要论述了国际市场钴价的形成机制 ,并介绍了国际上主要钴生产国的生产背景
|
| 关 键 词： | 国际市场 钴价 形成机制 |
WORLD COBALT PRICE MECHANISM HISTORY |
| |
| Xu Aidong. WORLD COBALT PRICE MECHANISM HISTORY[J]. Cemented Carbide, 2002, 19(4): 253-255 |
| |
| Authors: | Xu Aidong |
| |
| Abstract: | Cobalt is an important component in cemented carbide production.The cobalt price has fluctuated significantly since 1977.The paper provides the background to the events that have caused the most important price changes and describes how cobalt price quotations have evolved since the early 1990s.Meanwhilt the paper provides the background of major cobalt producers. |
| |
| Keywords: | world market Cobalt price mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
