Txij li xyoo 2020, cov nroj tsuag polyethylene hauv tsev tau nkag mus rau hauv lub hauv paus ntawm kev nthuav dav, thiab txhua xyoo muaj peev xwm ntawm PE hauv tsev tau nce sai, nrog qhov nruab nrab txhua xyoo kev loj hlob ntawm ntau dua 10%. Kev tsim cov khoom lag luam hauv tsev polyethylene tau nce sai heev, nrog rau cov khoom lag luam hnyav homogenization thiab kev sib tw hnyav hauv khw polyethylene. Txawm hais tias qhov kev thov rau polyethylene kuj tau qhia txog kev loj hlob hauv xyoo tas los no, qhov kev thov kev loj hlob tsis tau sai npaum li qhov kev loj hlob ntawm cov khoom siv. Los ntawm 2017 txog 2020, lub peev xwm tsim tawm tshiab ntawm domestic polyethylene feem ntau yog tsom rau cov khoom siv hluav taws xob tsawg thiab cov kab tawm, thiab tsis muaj cov khoom siv hluav taws xob siab tso rau hauv Suav teb, ua rau muaj kev ua tau zoo hauv kev lag luam high-voltage. Xyoo 2020, raws li tus nqi sib txawv ntawm LDPE thiab LLDPE maj mam nthuav dav, cov xim ntawm LDPE cov khoom tau nce. EVA co tsim chav tsev thiab Zhejiang Petrochemical LDPE chav tsev tau muab tso rau hauv kev ua haujlwm hauv xyoo 2022, nrog rau kev tsim khoom hauv tsev muaj peev xwm ntawm 3.335 lab tons raws li hnub dhau los.
Hauv xyoo 2023, kev ua lag luam siab tau pom qhov hloov pauv thiab poob qis. Ua piv txwv North Tuam Tshoj ua lag luam, qhov nruab nrab tus nqi siab ntawm lub Ib Hlis Ntuj txog Lub Tsib Hlis yog 8853 yuan / ton, ib qho tseem ceeb xyoo-rau-xyoo poob ntawm 24.24%. Nyob rau lub caij nyoog siab tshaj plaws ntawm kev thov rau cov yeeb yaj kiab yas hauv thawj peb lub hlis twg, cov nqi linear kuj tseem muaj zog. Tus nqi nruab nrab ntawm lub Ib Hlis mus txog Lub Plaub Hlis yog 8273, ib xyoos ib zaug poob ntawm 7.42%. Tus nqi sib txawv ntawm high voltage thiab linear tau nqaim heev. Raws li lub Tsib Hlis 23, cov khoom siv hluav taws xob hauv tsev hauv North Tuam Tshoj ua lag luam yog 7700-7950 yuan / ton, thaum lub zog siab hauv tsev cov yeeb yaj kiab zoo tib yam tau tshaj tawm ntawm 8000-8200 yuan / tuj. Tus nqi sib txawv ntawm high voltage thiab linear yog 250-300 yuan / tuj.
Zuag qhia tag nrho, nrog kev nthuav dav ntxiv ntawm cov khoom siv polyethylene hauv tsev thiab maj mam nce ntawm cov khoom siv hauv tsev, qhov teeb meem ntawm kev xa khoom ntau dhau hauv kev lag luam polyethylene tau nce zuj zus. Txawm hais tias tus nqi tsim khoom rau high voltage yog me ntsis siab dua linear, vim yog qhov hloov pauv ntawm linear thiab metallocene hauv qee qhov chaw tsim khoom, nws nyuaj rau kev txhawb nqa tus nqi siab thiab cov txiaj ntsig siab hauv kev lag luam polyethylene tsis muaj zog tam sim no, thiab tus nqi sib txawv ntawm high voltage. thiab linear tau nqaim heev.
Post lub sij hawm: May-25-2023