Niaj hnub no, kev lag luam graphite electrode hauv Suav teb ruaj khov, thiab ob qho tib si kev muab khoom thiab kev thov tsis muaj zog. Tam sim no, txawm hais tias tus nqi ntawm cov coke qis-sulfur sab saud ntawm graphite electrodes tau poob qis thiab tus nqi ntawm cov thee pitch tau poob qis, tus nqi ntawm koob coke tseem siab, thiab tus nqi ntawm graphite electrodes tseem siab vim yog kev nce nqi hluav taws xob. Cov dej ntws ntawm graphite electrodes, cov nqi hlau hauv tsev tau poob qis heev, cov chaw tsim hlau tau poob nyiaj, superimposed los ntawm kev tiv thaiv ib puag ncig hauv lub caij nplooj zeeg thiab lub caij ntuj no hauv thaj chaw sab qaum teb, kev thov hauv qab txuas ntxiv mus txuas ntxiv shrink, cov chaw tsim hlau nquag txwv kev tsim khoom thiab nres kev tsim khoom, tsis ua haujlwm, thiab kev ua haujlwm tsis muaj zog. Kev xa khoom ntawm kev lag luam graphite electrode tseem feem ntau raws li kev siv cov xaj ua ntej. Cov tuam txhab graphite electrode tsis muaj kev nyuaj siab rau cov khoom muag. Cov xaj tshiab hauv kev lag luam graphite electrode muaj tsawg, tab sis sab khoom yog nruj tag nrho, thiab cov nqi lag luam graphite electrode tseem ruaj khov. Txij li niaj hnub no, cov nqi tseem ceeb rau graphite electrodes hauv Suav teb nrog lub cheeb tsam ntawm 300-600mm: lub zog ib txwm 16750-17750 yuan / ton; zog siab 19500-21000 yuan/ton; zog siab heev 21750-26500 yuan/ton. Cov tuam txhab lag luam hauv qab no tab tom tuav lub siab xav tos thiab saib, thiab kev nce qib ntawm kev nrhiav khoom tau qeeb dua piv rau lub sijhawm dhau los.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-06-2021