PE
Niaj hnub no, HDPE kev ua lag luam tau ntsib qee qhov nce thiab nqis, nrog ntau yam ntawm 20-100 yuan/ton. Niaj hnub no, linear yav tom ntej tau qhib qis thiab ua haujlwm ntawm qib qis, nrog kev hloov me ntsis hauv kev lag luam ntawm qhov chaw ua lag luam. Tsuas yog qee qhov kev hloov pauv hauv ex Hoobkas tus nqi ntawm cov hlau kos duab thiab cov ntaub ntawv zaj duab xis hauv PetroChina South Tuam Tshoj, feem ntau petrochemical ex Hoobkas nqi tseem nyob ruaj khov. Cov tub lag luam tau muab cov luv nqi me me rau qee tus nqi, thaum cov nqi ntawm cov khoom hollow thiab txhaj tshuaj molded tau cuam tshuam los ntawm cov khoom siv nruj, thiab qee qhov kev ruaj khov tau ua. Niaj hnub no, feem ntau cov neeg siv kawg tau ua cov kev yuav khoom yooj yim, thiab feem ntau muaj kev sib tham txog kev lag luam. Niaj hnub no kev lag luam kev lag luam tau zoo dua me ntsis piv rau nag hmo.
Kev kwv yees: Niaj hnub no, HDPE cog ntawm Maoming Petrochemical yuav hloov mus rau TR210, thiab cov qub HDPE cog ntawm Dushanzi Petrochemical yuav raug kaw rau kev saib xyuas hnub no, nrog rau lub sijhawm txij nkawm ntawm 60 hnub. Yuav tsis muaj kev pib tshiab lossis kev tsim khoom hloov pauv hauv lwm cov nroj tsuag HDPE hauv tsev, thiab yuav muaj kev hloov me ntsis hauv cov khoom siv hauv tsev. Nrog rau lub caij ntuj sov tuaj txog, qhov kev thov rau npias thiab dej haus tau maj mam nce ntxiv, thiab cov khoom lag luam txiav txim siab tau nce ntxiv. Txhaj tshuaj molded thiab hollow ntau yam tseem muaj rau kev lag luam niaj hnub no, tab sis feem ntau ntawm lawv yuav tsum tau rov ua dua, thiab muaj kev tiv thaiv rau cov nqi siab. Tus nqi lag luam tiag tiag feem ntau txiav txim siab los ntawm kev sib tham. Nws cia siab tias tus nqi ntawm ntau yam tsis tshua muaj siab yuav nyob ruaj khov nyob rau yav tom ntej.
PVC hmoov
Niaj hnub no, tus nqi lag luam tseem ceeb ntawm PVC hmoov hauv Suav teb tau poob qis, thiab kev lag luam ntim yog nruab nrab. Kev ua lag luam yav tom ntej tau thim rov qab mus rau qis dua 6000, nrog cov nqi muag khoom poob thiab qhov chaw ua lag luam qhia qhov zoo dua. Kev txiav txim qis qis qis, thiab kev ua lag luam kev lag luam yog qhov nruab nrab. Tus nqi tseem ceeb ntawm tus kheej tuaj tos tus nqi ntawm PVC hmoov SG-5 hauv Hangzhou kev ua lag luam hnub no yog 5640-5680 yuan / ton, txo qis ntawm 35 yuan / tuj los ntawm hnub ua lag luam dhau los.
Kev twv ua ntej: Qee lub tuam txhab saib xyuas thaum ntxov yuav maj mam rov qab los, nrog kev nce me ntsis ntawm cov khoom. Kev yuav khoom hauv qab yog nrhiav tus nqi qis dua, thiab qhov kev poob qis tseem tsis tau raws li qhov kev cia siab ntawm kev yuav khoom; Hauv kev lag luam xa tawm, muaj qee yam kev lag luam ntim nrog tus nqi qis. Cov yav tom ntej tau pom qhov thim rov qab, tab sis muaj qhov txwv tsis pub dhau qhov kev poob qis ntxiv hauv lub sijhawm luv. Hauv qab, nrog rau qee yam ntawm cov khoom siv raw khoom, tuav tus cwj pwm tos-thiab-saib. Raws li kev txheeb xyuas ntawm kev tsav tsheb, nws xav tias PVC hmoov ua lag luam tus nqi yuav nyob ruaj khov rau tag kis. DOTP
Niaj hnub no, tus nqi ntawm DOTP hauv qee thaj tsam tau nce, nrog rau ntau yam ntawm 75-125 yuan/ton. Los ntawm qhov kev xav ntawm cov khoom siv thiab kev xav tau, kev khiav hauj lwm load tus nqi ntawm downstream industries xws li PVC xov hlau thiab cables tseem nyob rau theem dhau los, nrog rau qhov nruab nrab kev ua tau zoo ntawm qhov xav tau sab thiab ib ntus khoom. Tsis muaj ntau qhov kev hloov pauv ntawm tus nqi sab. Qee cov khoom siv tau npaj yuav raug kaw rau kev saib xyuas lub lim tiam tom ntej, thaum cov khoom siv tau nruj hauv qee qhov chaw. DOTP tus nqi lag luam nyob rau sab hnub tuaj Tuam Tshoj thiab Guangdong tau nce, thiab cov neeg siv qis qis tseem muaj tus cwj pwm tos-thiab-pom. Qee tus ntawm lawv tsuas yog yuav tsum tau ua kom tiav lawv txoj haujlwm, thiab tag nrho kev lag luam huab cua ruaj khov. Lub hom phiaj tseem ceeb ntawm kev lag luam hauv East China DOTP kev ua lag luam yog 9850-10050 yuan / tuj, nce 75 yuan / ton piv rau hnub ua lag luam dhau los.
Kev kwv yees: Nws xav tias kev ua lag luam octanol yuav muaj kev ruaj khov rau tag kis, nrog kev ua haujlwm ruaj khov ntawm tus nqi. Kev lag luam hauv qab xws li PVC xaim thiab cables muaj peev xwm tsim tau qhov nruab nrab ntawm 40-50%, nrog qhov nruab nrab lees txais cov khoom siv raw khoom siab. Lub sij hawm luv luv ntawm kev zom cov khoom siv raw khoom lossis kev ua kom tiav ntawm qhov xav tau yog qhov tsim nyog. Tam sim no, cov cuab yeej siv tau ua haujlwm ib txwm, thiab qee cov khoom siv tau npaj yuav tsum nres lossis ua haujlwm ntawm kev txo qis rau lub lim tiam tom ntej. Lub sijhawm ntawd, cov khoom siv nyob rau sab hnub tuaj thiab North Tuam Tshoj yuav raug txo me ntsis. Nws cia siab tias tus nqi lag luam yuav nyob ruaj khov nyob rau yav tom ntej.