Tuam Tshoj tus nqi tungsten hauv tsev tau ruaj khov nyob rau lub lim tiam xaus rau hnub Friday, Lub Rau Hli 18, 2021 vim tias tag nrho cov lag luam tseem nyob hauv qhov tsis txaus ntseeg nrog kev ceev faj ntawm cov neeg koom.
Kev muab rau cov khoom siv raw concentrate feem ntau ruaj khov ntawm kwv yees li $ 15,555.6 / t.Txawm hais tias cov neeg muag khoom tau muaj zog nce siab los ntawm cov nqi tsim khoom siab thiab kev nce nqi, cov neeg siv qis qis tau saib xyuas thiab tsis xav rov ntxiv.Tsis tshua muaj deals tau tshaj tawm nyob rau hauv kev ua lag luam.
Kev lag luam ammonium paratungstate (APT) tau ntsib kev nyuaj siab ntawm ob qho tib si ntawm tus nqi thiab kev xav tau.Raws li qhov tshwm sim, cov tuam txhab tsim kho lawv cov kev muab rau APT ntawm $ 263.7 / mtu.Cov neeg koom tau ntseeg tias kev ua lag luam tungsten yuav tsum rov qab los rau yav tom ntej raws li qhov kev cia siab ntawm kev rov qab los ntawm cov dej ntws qis, kev nruj ntawm cov khoom siv raw thiab cov nqi tsim khoom ruaj khov.Txawm li cas los xij, qhov cuam tshuam tsis zoo ntawm kev sib kis tam sim no thiab kev lag luam thoob ntiaj teb thiab kev lag luam ntawm cov neeg siv khoom lag luam tseem pom tseeb.
Lub sij hawm xa tuaj: Plaub Hlis-04-2022