Mtengo wa tungsten waku China udakwera m'sabata yomwe idathera Lachisanu pa Julayi 17, 2020 potsatira kulimba mtima kwa msika komanso chiyembekezo chabwino cha kupezeka ndi mbali. Komabe, poganizira kusakhazikika kwachuma komanso kufunikira kocheperako, mapangano ndi ovuta kuwonjezereka pakanthawi kochepa.
Mumsika wokhazikika wa tungsten, nyengo ya kusefukira kwa madzi komanso kutentha kwambiri kumapangitsa kuti pakhale ndalama zopangira, zoperekera komanso zoyendera kumadera akumwera. Chifukwa chake, ogulitsa sazengereza kugulitsa zinthu ndikukhala ndi chidwi pamitengo.
Okhala mkati amakhala ndi malingaliro osiyanasiyana pamalingaliro a msika wa APT. Kumbali imodzi, chuma cha dziko lapansi sichikhazikika chifukwa cha coronavirus; kumbali ina, amalonda ambiri amakhala osamala pamene mafakitale padziko lapansi akuchira. Ponena za msika wa ufa wa tungsten, mtengowo ukuyembekezeka kukhazikika pakanthawi kochepa poganizira momwe msika ukuyendera.
Mtengo wa zinthu za tungsten | ||
Zogulitsa | Specification/WO3 Content | Mtengo Wotumiza kunja (USD, EXW LuoYang, China) |
Ferro Tungsten | ≥70% | 20147.10 USD/tani |
Ammonium Paratungstate | ≥88.5% | 206.00 USD/MTU |
Tungsten Powder | ≥99.7% | 28.10USD/KG |
Tungsten Carbide Powder | ≥99.7% | 27.80USD/KG |
1 #Tungsten Bar | ≥99.95% | 37.50USD/KG |
Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Nthawi yotumiza: Jul-21-2020