Theko ea tungsten ea China e ne e le maemong a holimo bekeng e felileng ka Labohlano Phupu 17, 2020 ka mor'a kholiseho e matlafalitsoeng ea 'maraka le tebello e ntle bakeng sa phepelo le mahlakore. Leha ho le joalo, ha ho nahanoa ka ho se tsitse ha moruo le tlhokahalo e batlang e fokola, litumellano li thata ho eketseha ka nako e khutšoanyane.
Mmarakeng oa tungsten concentrate, nako ea likhohola le boemo ba leholimo ba mocheso o phahameng li na le tšusumetso e itseng tlhahisong, phepelong le litšenyehelong tsa lipalangoang libakeng tse ka boroa. Ka lebaka la seo, barekisi ha ba tsilatsile ho rekisa lihlahisoa le ho nka boemo bo hlokolosi bakeng sa litheko.
Batho ba ka hare ba na le maikutlo a fapaneng mabapi le chebo ea 'maraka oa APT. Ka lehlakoreng le leng, moruo oa lefatše ha oa tsitsa tlas'a tšusumetso ea coronavirus; ka lehlakoreng le leng, bahoebi ba bangata ba hlokolosi ha liindasteri tsa lefatše li hlaphoheloa. Ha e le 'maraka oa phofo ea tungsten, theko e lebeletsoe ho tsitsa ka nako e khutšoanyane ho nahanoa ka mokhoa oa hona joale oa' maraka.
| Theko ea lihlahisoa tsa tungsten | ||
| Sehlahisoa | Specification/ WO3 Content | Theko ea Thomelo (USD, EXW LuoYang, China) |
| Ferro Tungsten | ≥70% | 20147.10 USD/Ton |
| Ammonium Paratungstate | ≥88.5% | 206.00 USD/MTU |
| Phofo ea Tungsten | ≥99.7% | 28.10USD/KG |
| Tungsten Carbide phofo | ≥99.7% | 27.80USD/KG |
| 1#Tungsten Bar | ≥99.95% | 37.50USD/KG |
| Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Nako ea poso: Jul-21-2020