Intengo ye-tungsten yase-China ibilokhu inyuka ngeviki eliphele ngoLwesihlanu zingama-17 kuJulayi, 2020 ngemuva kokwethenjwa kwemakethe okuthuthukisiwe kanye nokulindela okuhle kokuhlinzekwa kanye ne-de sides. Kodwa-ke, uma kucatshangelwa ukuntengantenga komnotho kanye nesidingo esibuthakathaka uma kuqhathaniswa, amadili anzima ukwanda esikhathini esifushane.
Emakethe yokugxilisa i-tungsten, inkathi yezikhukhula kanye nesimo sezulu sokushisa okuphezulu kunomthelela othile ezindlekweni zokukhiqiza, zokuhlinzeka nezokuthutha ezifundeni eziseningizimu. Ngokunikezwa lokho, abathengisi abanqeni ukuthengisa imikhiqizo futhi bathathe isimo sokuqaphela amanani.
Abangaphakathi babamba imibono ehlukene ngokubheka imakethe ye-APT. Ngakolunye uhlangothi, umnotho womhlaba awuzinzile ngaphansi komthelela we-coronavirus; ngakolunye uhlangothi, abahwebi abaningi bayaqaphela lapho izimboni emhlabeni zilulama. Ngokuqondene nemakethe ye-tungsten powder, intengo kulindeleke ukuthi izinze esikhathini esifushane kucatshangelwa indlela yamanje yemakethe.
| Intengo yemikhiqizo ye-tungsten | ||
| Umkhiqizo | Ukucaciswa/Okuqukethwe kwe-WO3 | Intengo Yokuthekelisa (USD, EXW LuoYang, China) |
| UFerro Tungsten | ≥70% | 20147.10 USD/Ton |
| I-Ammonium Paratungstate | ≥88.5% | 206.00 USD/MTU |
| I-Tungsten powder | ≥99.7% | 28.10USD/KG |
| I-Tungsten Carbide powder | ≥99.7% | 27.80USD/KG |
| 1#Ibha ye-Tungsten | ≥99.95% | 37.50USD/KG |
| I-Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Isikhathi sokuthumela: Jul-21-2020