Sab Qab Teb Tuam Tshoj Performance index qis dua, thiab qhov ntsuas kev faib tawm feem ntau poob qis.
Lub lim tiam dhau los, kev lag luam tshuaj lom neeg hauv tsev tau txav mus los.Kev txiav txim los ntawm 20 ntau yam kev soj ntsuam ntawm kev lag luam dav, 3 cov khoom tau nce, 11 cov khoom raug txo, thiab 6 yog tiaj tus.
Los ntawm qhov kev xav ntawm kev lag luam thoob ntiaj teb, kev lag luam roj av thoob ntiaj teb hloov pauv lub lim tiam dhau los.Nyob rau lub asthiv, OPEC + txo qis cov haujlwm ruaj khov, thiab cov khoom lag luam nruj nruj rau kev ua lag luam;Fed cov paj laum nce lossis qeeb qeeb, uas ua rau yooj yim ntawm kev lag luam kev lag luam kev txhawj xeeb thiab cov nqi roj thoob ntiaj teb tau nce.Raws li lub Kaum Ob Hlis 2, tus nqi sib tham ntawm daim ntawv cog lus tseem ceeb ntawm WTI cov roj av roj av hauv Tebchaws Meskas yog $ 79.98 / chim, uas yog 3.7 US las ib chim ntawm lub lim tiam dhau los.Tus nqi ntawm Brent crude roj av kev ua lag luam yav tom ntej tau hloov kho, thiab tus nqi them nqi ntawm daim ntawv cog lus tseem ceeb yog US $ 85.57 / chim, uas tau nce los ntawm $ 1.94 / chim piv nrog lub lim tiam dhau los.
Los ntawm qhov kev xav ntawm kev lag luam hauv tsev, kev lag luam roj av tau ua tiav lub lim tiam dhau los.Tag nrho cov kev lag luam kev lag luam ntawm kev lag luam hauv tsev tau qeeb qeeb, kev cuam tshuam rau lub caij nyoog ib txwm muaj, qhov kev thov raug txwv, thiab kev ua lag luam tshuaj tsis muaj zog.Raws li cov ntaub ntawv tshuaj xyuas kev lag luam dav dav, tus nqi ntsuas ntawm South China Chemical Products tau qis dua lub lim tiam dhau los, thiab tus nqi ntsuas ntawm South China Chemical Products (tom qab no hu ua "South China Chemical Index") hauv lub lim tiam yog 1171.66 cov ntsiab lus, uas poob 48.64 cov ntsiab lus piv nrog rau lub lim tiam dhau los, qhov txo qis ntawm 3.99% Essence Ntawm 20 qhov kev faib tawm kev ntsuas, peb qhov ntsuas ntawm acryllene, PP, thiab styrene sawv, tov nrog aromatics, toluene, methanol, PTA, ntshiab benzene, MTBE, BOPP, PE, diopine, TDI, sulfuric acid txo, thiab cov indexes tseem ruaj khov.
Daim duab 1: South China Chemical Index lub lim tiam dhau los siv cov ntaub ntawv (piv txwv: 1000), tus nqi siv tau hais los ntawm cov tub luam
Ib feem ntawm kev faib khoom lag luam kev lag luam sib txawv
1. Methanol
Lub lim tiam dhau los, kev lag luam methanol tsis muaj zog.Thaum lub sij hawm lub lim tiam, lub installation ntawm pre-stop ua hauj lwm thiab txij nkawm tau rov pib dua, thiab cov khoom tau nce;qhov kev xav tau ntawm cov dej ntws ib txwm muaj nyuaj rau kev nce ntxiv vim lub caij nyoog tawm - lub caij nyoog thiab kev sib kis.Raws li kev txwv tsis pub ntau thiab tsawg dua, cov khoom lag luam tag nrho txuas ntxiv poob.
Raws li yav tav su ntawm lub Kaum Ob Hlis 2nd, methanol tus nqi ntsuas hauv South Tuam Tshoj tau kaw ntawm 1223.64 cov ntsiab lus, nqis 32.95 ntsiab lus los ntawm lub lim tiam dhau los, poob ntawm 2.62%.
2.Caustic dej qab zib
Lub lim tiam dhau los, kev lag luam hauv tsev ua kua-alkali tau nqaim.Tam sim no, lub tuam txhab cov khoom lag luam siab tsis zoo, thiab qhov xwm txheej shipping tau txais.Cov nqi ntawm cov kua chlorine tau poob mus ntxiv.Nrog rau kev txhawb nqa ntawm tus nqi txhawb nqa, kev lag luam tus nqi nce.
Lub lim tiam dhau los, kev lag luam hauv tsev nti alkali ua haujlwm ruaj khov.Cov huab cua ntawm kev ua lag luam tau khaws cia rau theem pib, lub tuam txhab tus nqi ruaj khov kev xav yog muaj zog, thiab tag nrho cov piano alkali kev lag luam tswj cov qauv ntawm kev ruaj ntseg.
Raws li lub Kaum Ob Hlis 2nd, cov dej qab zib-roasting nqi Performance index nyob rau sab qab teb Tuam Tshoj tau kaw ntawm 1711.71 cov ntsiab lus, nce ntawm 11.29 ntsiab lus los ntawm lub lim tiam dhau los, nce ntawm 0.66%.
3. Ethylene glycol
Lub lim tiam dhau los, kev lag luam hauv tsev ethylene glycol txuas ntxiv co.Tsis ntev los no, chav tsev ethylene glycol tau qhib thiab tawm, pib ntawm kev hloov me ntsis, tab sis cov khoom siv sab nraud tseem muaj;Kev thov qis qis tsis tau txhim kho zoo, kev lag luam hauv tsev ethylene glycol kom muaj kev poob siab.
Raws li lub Kaum Ob Hlis 2nd, tus nqi ntsuas hauv South China diol tau raug kaw ntawm 665.31 cov ntsiab lus, qhov txo qis ntawm 8.16 cov ntsiab lus los ntawm lub lim tiam dhau los, poob ntawm 1.21%.
4.Styrene
Lub lim tiam dhau los, qhov chaw nruab nrab ntawm lub khw hauv tsev styrene tau nce.Thaum lub sij hawm lub lim tiam, qhov kev khiav hauj lwm tus nqi ntawm lub Hoobkas khoom raug txo kom txo tau cov khoom nqaim;qhov kev thov qis qis tau muaj zog, thiab kev ua lag luam tau txais kev txhawb nqa zoo.Tag nrho cov khoom siv thiab kev xav tau nyob rau hauv qhov sib npaug nruj, thiab tus nqi lag luam tau nce.
Raws li lub Kaum Ob Hlis 2th, tus nqi ntsuas ntawm styrene hauv South Tuam Tshoj tau kaw ntawm 953.80 cov ntsiab lus, nce ntawm 22.98 cov ntsiab lus los ntawm lub lim tiam dhau los, nce ntawm 2.47%.
Yav tom ntej kev lag luam tsom xam
Cov nqi roj yuav nyob twj ywm tsis hloov pauv raws li kev ntshai ntawm kev lag luam kev lag luam thiab kev txhawj xeeb txog qhov kev xav tau txuas ntxiv mus ua lag luam uas tsis muaj kev vam meej ntxiv hauv OPEC + kev txiav tawm ntau lawm.Los ntawm cov kev xav hauv tsev, kev lag luam hauv tsev yog qhov nyuaj rau kev txhim kho nyob rau lub sijhawm luv luv, thiab kev rov qab los ntawm cov davhlau ya nyob twg xav tau qeeb.Nws cia siab tias kev lag luam tshuaj hauv tsev yuav tsis muaj zog nyob rau yav tom ntej.
1. Methanol
Nyob rau lub caij ntuj no tom qab, cov khoom siv roj ntsha yog cov khoom siv tseem ceeb, thiab qee cov khoom siv methanol muaj qhov tsis zoo lossis raug ncua ntawm kev ua haujlwm.Txawm li cas los xij, tam sim no cov chaw tsim khoom cov khoom lag luam yog siab, thiab cov khoom lag luam xav tias yuav xoob.Qhov kev poob qis hauv qhov kev thov qis qis yog qhov nyuaj rau kev hloov pauv.Nws xav tias kev lag luam methanol feem ntau tsis muaj zog.
2.Caustic dej qab zib
Hais txog cov kua caustic soda, los ntawm qhov kev xav ntawm kev lag luam tam sim no, lub tuam txhab tseem ceeb cov khoom lag luam siab tsis zoo, tab sis vim muaj kev cuam tshuam rov qab los ntawm kev sib kis, kev thauj mus los ntawm qee thaj chaw tseem txwv, thiab qhov kev xav tau ntawm kev txhawb nqa yog tsis muaj zog.Nws cia siab tias cov kua-alkali ua lag luam lossis ua haujlwm ruaj khov nyob rau yav tom ntej.
Nyob rau hauv cov nqe lus ntawm caustic soda flakes, cov khoom lag luam tam sim no qis, tab sis qhov kev xav tau qis qis tseem yog nruab nrab, tus nqi lag luam nyuaj nce, thiab lub tuam txhab tus nqi ruaj khov yog pom tseeb.Nws cia siab tias kev lag luam lattice yuav ruaj khov nyob rau yav tom ntej.
3. Ethylene glycol
Tam sim no, qhov kev thov ntawm kev ua lag luam ethylene glycol tsis tau txhim kho, cov khoom lag luam tsub zuj zuj, thiab kev xav ntawm kev lag luam yog khoob.Nws cia siab tias kev ua lag luam hauv tsev ethylene glycol tuaj yeem tswj xyuas kev ua haujlwm tsawg nyob rau yav tom ntej.
4.Styrene
Txawm hais tias qhov kev thov tam sim no tau nce ntxiv, lub sijhawm luv luv downstream yog ceev faj, qhov kev thov nce los yog kev cog lus, thiab kev lag luam rebounds yog suppressed.Yog tias tsis muaj lwm yam kev txhawb nqa xov xwm zoo, styrene xav tias yuav nce thiab poob rau lub sijhawm luv.
Post lub sij hawm: Dec-13-2022