Kev Ua Si Ntawm Kev Siv Khoom thiab Kev Xav Tau Zoo, Thiab Kev Lag Luam Graphite Electrode maj mam thawb

Tam sim no, muaj qhov muaj zog ntawm kev sib tw ntawm cov khoom siv thiab kev thov hauv kev lag luam graphite electrode. Kev lag luam graphite electrode yog nce nyob rau hauv lub xeev ntawm cov zis poob qis, thiab kev sib tham ntawm kev txiav txim tshiab yog maj mam thawb. Tus nqi tam sim no ntawm graphite electrodes ntawm ntau yam kev qhia tshwj xeeb yog qhov pib tsis tsawg dua 20, 000 yuan / ton. Raws li lub Kaum Hli 26, tus nqi tseem ceeb ntawm graphite electrodes hauv Suav teb nrog lub cheeb ntawm 300-600mm: lub zog zoo tib yam 20,500-22,500 yuan/ton; siab zog 20,500-23,500 yuan/ton; ultra-siab zog 22, 000-26,500 yuan/ton; ultra-siab zog 700mm graphite electrode 29000-30000 yuan/ton. Cov xwm txheej tshwj xeeb tau txheeb xyuas raws li hauv qab no:

1.Qhov kev them nyiaj yug yog tseem muaj, thiab tus nqi ntawm graphite electrodes yog ruaj

Lub siab ntawm tus nqi tseem muaj nyob, thiab tus nqi khiav ntawm qhov siab. Mainstream graphite electrode tuam txhab uas muag hais tias Fushun thiab Daqing tsawg-sulfur roj av cokes feem ntau yog siv nyob rau hauv lawv cov ntau lawm, thiab lawv cov nqi tsis tau loosened. Raws li lub Kaum Hlis 26, tus nqi ntawm Fushun thiab Daqing qis-sulfur petroleum cokes tseem nyob ntawm 7550-7600 yuan / ton, uas ruaj khov piv rau lub lim tiam dhau los. Tus nqi ntawm cov roj av uas tsis muaj sulfur coke nyob rau hauv lub ntsiab refinery feem ntau tau nce los ntawm 2, 000 yuan / ton piv nrog rau thaum pib ntawm lub xyoo, nrog ib tug tag nrho nce ntawm txog 34.51 feem pua.

 

Hais txog koob coke, tus nqi tau nce li ntawm 15.52 feem pua ​​​​piv rau thaum pib ntawm lub xyoo; cov thee tar pitch kuj tswj tau me ntsis hauv kev ua lag luam. Raws li lub Kaum Hlis 26, tus nqi tau nce li ntawm 32.67 feem pua ​​​​piv rau thaum pib ntawm lub xyoo.

 

Raws li tus nqi ntawm cov roj av qis qis, rab koob coke, thiab thee tar pitch, uas yog cov khoom siv hluav taws xob ntawm cov khoom lag luam graphite electrode tam sim no, theoretically, cov nqi tam sim no ntawm graphite electrode kev lag luam yog li 22, {{2 }} yuan/ton. Tag nrho cov nyiaj tau los ntawm kev lag luam graphite electrode tsis txaus, thiab tseem muaj kev poob.