Mitengo ya ferro tungsten ndi tungsten ufa pamsika waku China imakhalabe yofooka chifukwa msika ulibe madzi omwe akhudzidwa ndi kufalikira kwa coronavirus padziko lonse lapansi. Maboma ambiri amayenera kubwezeretsanso zotsekera pang'ono, zomwe zimachepetsa zochitika kuchokera kumisika yakunja.
Msika wokhazikika wa tungsten uli pachiwopsezo chifukwa cha kufooka kosalekeza kumbali yofunikira. Mabizinesi amigodi safuna kugulitsa pamitengo yotsika pomwe ogula akufunafuna zotsika mtengo. Chifukwa chake, zochitika zenizeni sizimalizidwa. Mafakitole osungunula amakhalabe otsika kwambiri kuti apewe ngozi ndi kugula kutengera kufunikira kokhazikika. Ambiri amkati akudikirira mitengo yatsopano yowongolera kuchokera ku mabungwe a tungsten. Msika wa ufa wa tungsten ndi wofooka koma umathandizidwa ndi mtengo wapamwamba wopanga.
Mitengo yazinthu za tungsten pa Julayi 1, 2020:
| Mtengo wa zinthu za tungsten | ||
| Zogulitsa | Specification/WO3 Content | Mtengo Wotumiza kunja (USD, EXW LuoYang, China) |
| Ferro Tungsten | ≥70% | 20294.1 USD/Ton |
| Ammonium Paratungstate | ≥88.5% | 202.70 USD/MTU |
| Tungsten Powder | ≥99.7% | 28.40USD/KG |
| Tungsten Carbide Powder | ≥99.7% | 28.10USD/KG |
| 1 #Tungsten Bar | ≥99.95% | 37.50USD/KG |
| Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Nthawi yotumiza: Jul-06-2020