Izintengo ze-ferro tungsten ne-ammonium metatungstate (APT) e-China azishintshile kusukela osukwini lwangaphambilini lokuhweba. Abakhiqizi bempahla eluhlaza baba manqikanqika ukuthengisa imikhiqizo yabo kuyilapho abathengi bezitolo bengakakhuthali ekubuzeni. Ithintwa ukuvikelwa kwemvelo, ukunyuka kwezindleko zezimayini, ukwehla kwezimpahla, ukushoda kwezimali kanye nesidingo esibuthakathaka, imakethe kulindeleke ukuthi ibambeke esimweni sokulinda nokubona esikhathini esifushane.
I-Xianglu Tungsten yaseChina ikhiphe amazinga ayo okunikezwayo engxenyeni yesibili kaNovemba: ukugxila kwe-tungsten emnyama (WO3≥55%) kucashunwe ku-$ 11,884 / t, phansi kwe-$ 579.7 / t kusukela ekuqaleni kwale nyanga; ukugxila kwe-scheelite (WO3≥55%) kucashunwe ku-$ 11,739 / t, phansi kwe-$ 579.7 / t; I-APT icashunwe ku-$212.9/mtu, yehle ngo-$6.6/mtu.
| Intengo yemikhiqizo ye-tungsten | ||
| Umkhiqizo | Ukucaciswa/Okuqukethwe kwe-WO3 | Intengo Yokuthekelisa (USD, EXW LuoYang, China) |
| UFerro Tungsten | ≥70% | 20294.1 USD/Ithani |
| I-Ammonium Paratungstate | ≥88.5% | 202.70 USD/MTU |
| I-Tungsten powder | ≥99.7% | 28.40USD/KG |
| I-Tungsten Carbide powder | ≥99.7% | 28.10USD/KG |
| 1#Ibha ye-Tungsten | ≥99.95% | 37.50USD/KG |
| I-Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Isikhathi sokuthumela: Nov-28-2019