Thaum Lub Xya Hli 7, kev lag luam tus nqi ntawm acetic acid txuas ntxiv nce. Piv nrog rau hnub ua haujlwm dhau los, qhov nruab nrab ntawm kev lag luam tus nqi ntawm acetic acid yog 2924 yuan / tuj, nce 99 yuan / tuj lossis 3.50% piv rau hnub ua haujlwm dhau los. Tus nqi lag luam kev lag luam yog nyob nruab nrab ntawm 2480 thiab 3700 yuan / ton (tus nqi siab yog siv nyob rau sab qab teb sab hnub poob).

Tam sim no, tag nrho cov peev txheej siv tau ntawm tus neeg xa khoom yog 62.63%, qhov txo qis ntawm 8.97% piv rau thaum pib ntawm lub lim tiam. Cov khoom siv tsis ua haujlwm feem ntau tshwm sim nyob rau sab hnub tuaj Tuam Tshoj, North China thiab South Tuam Tshoj, thiab cov chaw tsim khoom tseem ceeb hauv Jiangsu nres vim tsis ua haujlwm, uas xav tias yuav rov zoo li ntawm 10 hnub. Kev rov pib ua haujlwm los ntawm cov tuam txhab kev saib xyuas hauv Shanghai tau ncua sijhawm, thaum tsim khoom los ntawm cov tuam txhab tseem ceeb hauv Shandong tau ntsib kev hloov pauv me ntsis. Hauv Nanjing, cov khoom siv tau ua haujlwm tsis zoo thiab nres rau lub sijhawm luv luv. Ib lub chaw tsim khoom hauv Hebei tau npaj lub sijhawm luv luv ntawm kev saib xyuas thaum Lub Xya Hli 9th, thiab cov chaw tsim khoom tseem ceeb hauv Guangxi tau nres vim cov khoom siv tsis ua haujlwm nrog lub peev xwm ntawm 700000 tons. Cov chaw muab khoom nruj, thiab qee thaj tsam muaj cov khoom nruj, nrog rau kev lag luam leaning ntawm cov neeg muag khoom. Cov khoom siv raw khoom methanol tau raug kho dua tshiab thiab ua haujlwm, thiab kev txhawb nqa hauv qab ntawm acetic acid yog qhov ruaj khov.

Lub lim tiam tom ntej, yuav muaj kev hloov pauv me me ntawm cov khoom siv sab hauv kev tsim kho, tswj nyob ib puag ncig 65%. Thawj qhov siab ntawm cov khoom muag tsis tseem ceeb, thiab kev saib xyuas hauv nruab nrab yog superimposed. Qee lub lag luam tau cuam tshuam rau kev xa khoom mus sij hawm ntev, thiab kev lag luam cov khoom muag tau nruj. Txawm hais tias qhov kev xav tau ntawm lub davhlau ya nyob twg yog nyob rau lub caij so, muab qhov xwm txheej tam sim no, tsuas yog qhov yuav tsum tau khaws cov khoom yuav tseem tuav tus nqi siab. Nws cia siab tias tseem yuav muaj tus nqi yam tsis muaj kev lag luam nyob rau lub lim tiam tom ntej, thiab tseem muaj qhov nce me ntsis ntawm tus nqi ntawm acetic acid, nrog rau thaj tsam ntawm 50-100 yuan / tuj. Nyob rau hauv cov dej ntws thiab downstream kev puas siab ntsws kev ua si, tshwj xeeb yuav tsum tau them rau cov khoom muag ntawm lub davhlau ya nyob twg acetic acid thiab lub sijhawm rov pib dua ntawm txhua tsev neeg.