Mitengo ya ferro tungsten ndi ammonium metatungstate (APT) ku China sikunasinthe kuyambira tsiku lapitalo la malonda. Opanga zida zopangira zinthu amazengereza kugulitsa zinthu zawo pomwe ogula ma terminal sakhala ochita kufunsa. Kukhudzidwa ndi chitetezo cha chilengedwe, kuchuluka kwa ndalama zamigodi, kuchepa kwa zinthu, kusowa kwa ndalama komanso kufunikira kofooka, msika ukuyembekezeka kugwidwa munyengo yodikirira ndikuwona posachedwa.
Xianglu Tungsten waku China adatulutsa magawo ake operekedwa kwa theka lachiwiri la Novembala: black tungsten concentrate (WO3≥55%) idatchulidwa pa $ 11,884 / t, kutsika $ 579.7 / t kuyambira kumayambiriro kwa mwezi uno; scheelite concentrate (WO3≥55%) inatchulidwa pa $ 11,739 / t, pansi pa $ 579.7 / t; APT idatchulidwa pa $212.9/mtu, kutsika $6.6/mtu.
| 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: Nov-28-2019