Cov ntaub ntawv PE tshiab thiab qub yog hloov pauv rau ib leeg, thiab muaj qee tus nqi sib txawv ntawm lawv. Txij li thaum nruab nrab Lub Kaum Hli, tus nqi sib txawv ntawm cov khoom siv tshiab thiab siv tau nyob rau theem nqaim, uas yog qhov tsis zoo rau kev lag luam rov ua dua tshiab. Kev xa khoom ntawm cov khoom siv rov ua dua tshiab tau raug thaiv, thiab qee tus nqi poob qis.
Txij li thaum nruab nrab Lub Kaum Hli, tus nqi sib txawv ntawm cov khoom siv tshiab thiab siv PE tau poob qis dua 1000 yuan / tuj, thiab tseem nyob rau theem nqaim, uas yog qhov tsis zoo rau kev ua lag luam txuas ntxiv. Kev cuam tshuam los ntawm qhov no, cov tuam ntxhab ntawm cov khoom lag luam qis qis tau txais cov khoom siv rov ua dua tshiab thiab ceev faj hauv kev lag luam. Regenerative manufacturers feem ntau pauv cov khoom nruab nrab thiab qis kawg, thiab kev xa khoom ntawm cov khoom siv high-end raug thaiv.
Kev ua haujlwm tsis muaj zog ntawm cov khoom siv tshiab tus nqi
Tsis ntev los no, tus nqi ntawm kev lag luam polyethylene hauv tsev hloov pauv hauv qhov nqaim. Tus nqi ntawm cov roj av ntws tawm tau hloov pauv zoo heev, thiab cov roj av Asmeskas poob qis dua qhov kev txhawb nqa tseem ceeb ntawm USD 80 / chim, uas ua rau qee qhov cuam tshuam rau huab cua ntawm polyethylene kev ua lag luam. Lub 2PE chav tsev ntawm Shanghai Petrochemical Company thiab No. 1 high-pressure unit ntawm Maoming Petrochemical Company tau tshiab ntxiv rau kev kaw thiab kev saib xyuas nyob rau hauv lub lim tiam, tab sis qhov cuam tshuam rau cov khoom siv hauv tsev tau raug txwv. Nyob rau hauv cov nqe lus ntawm ntshuam, qhov kev thov ntawm cov nqi qis LDPE cov khoom lag luam tau nce ntau, ua rau kev tsom mus rau cov khoom LDPE hauv tsev. Tsis muaj kev hloov pauv tseem ceeb hauv qhov kev thov rau lub lim tiam no, thiab lub Hoobkas lub hom phiaj kom tau txais cov khoom tseem tsis muaj zog. Ntawm tag nrho, polyethylene kev ua lag luam nyob rau hauv lub lim tiam txuas ntxiv qhov kev poob siab dhau los, thiab tus nqi hloov pauv ntawm ntau yam tau txwv. Tam sim no, tus nqi linear mainstream yog 8050-8650 yuan/ton, nrog rau feem ntau ntawm lawv poob me ntsis, xws li ntawm 10-130 yuan/ton; Tus nqi ntawm kev kub siab mainstream yog 8950-9450 yuan/ton, nrog ib tug poob ntawm 100-300 yuan/ton; Tus nqi ntawm ntau ntau yam ntawm cov tsis muaj zog tsis muaj zog, nrog rau kev hloov pauv ntawm 20 mus rau 100 yuan / ton.
Tus nqi qis sib txawv ntawm cov khoom siv tshiab thiab siv
Raws li cov khoom siv hloov pauv, PE muaj qee tus nqi sib txawv ntawm tus nqi ntawm cov khoom siv PE thiab cov khoom tshiab. Yog tias tus nqi sib txawv yog nqaim, cov khoom siv tshiab yuav pom tseeb tias tus nqi ntawm PE rov ua dua tshiab, thiab tus nqi ntawm PE rov ua dua yuav muaj kev poob qis heev. Ntawm qhov tsis sib xws, muaj chaw rau tus nqi ntawm PE rov ua dua tshiab kom nce. Txawm li cas los xij, tus nqi txuas ntawm cov khoom siv tshiab thiab siv tau muaj qee lub sijhawm lag luam. Nyob rau hauv xyoo tas los no, qhov tsim nyog ntawm tus nqi sib txawv ntawm cov khoom tshiab thiab qub yog 1000-1500 yuan / ton, tus nqi sib txawv yog loj dhau los yog nqaim, thiab kev sib txuas ntawm cov ntaub ntawv tshiab thiab qub muaj zog.
Txij li thaum nruab nrab Lub Kaum Hli, qhov nruab nrab tus nqi sib txawv ntawm cov khoom tshiab thiab qub tau yog 866 yuan / ton, uas yog nyob rau theem nqaim. Kev cuam tshuam los ntawm qhov no, cov chaw tsim khoom lag luam hauv qab tau txais kev lees paub qis ntawm cov khoom siv rov ua dua tshiab thiab ceev faj txog kev noj cov khoom. Kev xa khoom ntawm cov khoom siv rov ua dua tshiab, tshwj xeeb tshaj yog cov khoom siv high-end, raug thaiv thiab tus nqi yog nyob rau hauv siab.