A: txawm hais tias tus nqi benzene ntshiab upstream tau tsis muaj zog, tab sis cov hauv paus ntawm aniline muaj zog, thiab qhov kev thov rau thaj chaw kawg ntawm lub log tsheb tau sov, thiab kev lag luam tag nrho ntawm kev ua lag luam tau txhawb nqa, thiab tus nqi ntawm aniline tau rov qab me ntsis.

Tam sim no, East China Aniline txais yuav 10,850 yuan/ton, North China Aniline txais yuav 10,750 yuan/ton, accelerator CZ txais yuav 20,000-20,500 yuan/ton, antioxidant 4020 txais yuav 23500-24000 yuan/ton, antioxidant RD txais yuav 12,000-12,500 yuan/ton.

Lub lag luam luv luv tseem raug kev nyuaj siab, tus nqi ntawm cov benzene ntshiab sab hnub tuaj tseem ceeb teev rau 6500 yuan / ton. Vim tias qhov kawg ntawm kev thov tsis muaj zog, kev lag luam benzene ntshiab tsis muaj kev txhawb nqa, qhov chaw nruab nrab ntawm tus nqi tsis ntev los no poob qis. Kev lag luam luv luv ib ntus tsis muaj kev txhawb nqa zoo, kev lag luam benzene ntshiab yuav txuas ntxiv mus ua lag luam tsis muaj zog.

Kev muab khoom aniline, kev lag luam thauj khoom kom tswj tau ntau dua 8%. Shanxi Tianji tag nrho cov khoom thauj khoom thiab Nanhua 1 teeb ntawm 100,000 tons ntawm cov khoom siv rov qab, kev muab khoom lag luam tag nrho yog ruaj khov.

Hais txog qhov kev thov downstream, nyob rau lub lim tiam no (20230519-0525), qhov nruab nrab ntawm kev siv peev xwm txhua lub lim tiam ntawm cov qauv polymerization MDI cog hauv Suav teb yog 72.92%, txo qis 0.78% piv rau lub sijhawm dhau los. Muaj cov lus luv luv ntawm Fujian MDI cog hauv lub lim tiam cog, thiab lub cuab yeej khiav qis tsis zoo. Txawm li cas los xij, lwm cov khoom siv ua haujlwm ib txwm thiab p-aniline kev siv tau ruaj khov.

Lub voj voog no, kev lag luam accelerator pib ruaj khov, kev lag luam antioxidant pib zoo dua.

1) Cov lag luam tseem ceeb ua kom cov khoom tsim tau zoo li qub nrog kev hloov pauv me ntsis hauv kev ua haujlwm;

2) Cov lag luam antioxidant pib txhim kho, lub peev xwm tsim khoom hauv Shanxi tau rov qab los, thiab ib feem ntawm lub peev xwm tsim khoom hauv Shandong tau raug saib xyuas.

Lub lim tiam no, tus nqi siv peev xwm ntawm Tuam Tshoj cov tuam txhab qauv log tsheb semi-steel yog 77.31%, + 0.09% hli-rau-hli thiab + 11.53% xyoo-rau-xyoo. Thaum lub lim tiam, tus nqi siv peev xwm ntawm feem ntau cov tuam txhab qauv log tsheb semi-steel tseem ua haujlwm tau zoo, qee lub tuam txhab tau kho cov lus qhia txog kev teem sijhawm tsim khoom, thiab pib muaj kev hloov pauv me me.

Lub lim tiam no, qhov kev siv peev xwm ntawm txhua lub tuam txhab qauv log tsheb hlau hauv Suav teb yog 66.68%, uas yog -0.48% hli-rau-hli thiab + 4.18% xyoo-rau-xyoo. Thaum lub lim tiam, qhov kev siv peev xwm ntawm txhua lub tuam txhab qauv log tsheb hlau tau ruaj khov thiab tsis muaj zog. Cuam tshuam los ntawm kev txij nkawm thermoelectric thiab kev nce siab ntawm kev xa khoom, qee lub tuam txhab tau txo qis kev teem sijhawm tsim khoom, thiab qhov kev siv peev xwm ntawm cov tuam txhab qauv rub tau txo qis.

Qhov kev thov kawg txhawb nqa qhov rov qab los ntawm aniline, tab sis qhov kev ua tau zoo ntawm lub davhlau ya nyob twg yog dav dav, kev tsim kho yog txwv, thiab kev txaus siab rau kev yuav khoom aniline tsis siab. Kev ua tau zoo tag nrho ntawm lub sijhawm luv luv ntawm kev ua lag luam aniline yog qhov sib npaug, kev xa khoom ruaj khov, thiab kev nyuaj siab ntawm cov khoom muag tsis loj. Nws xav tias kev ua lag luam aniline yuav txuag tau qee qhov chaw me me rau kev loj hlob yav tom ntej.

Xuzhou, Jiangsu, Suav teb

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