NgoSeptemba, i-bisphenol A, echatshazelwa kukunyuka kwangaxeshanye ukuya phezulu nasezantsi kwekhonkco lemizi-mveliso kunye nonikezelo oluluqilima lwalo, lubonise ukunyuka okubanzi.Ngokukodwa, imakethi inyuke malunga ne-1500 yuan/toni kwiintsuku ezintathu zokusebenza kule veki, ebiphezulu kakhulu kunokuba bekulindelwe.Ngokwedatha yokubeka iliso kuluntu lwamashishini, intengiso yasekhaya ye-bisphenol A yayiyi-13000 yuan/toni nge-1 kaSeptemba, kwaye intengiso yentengiso inyuke yaya kutsho kwi-15450 yuan/toni ngoSeptemba 22, ngokunyuka kwe-18.85% ngoSeptemba.

Izinto eziphindwe kabini zaqhubeka zinyuka ngoSeptemba, ngokunyuka okukhulu.Iindleko zebisphenol A esezantsi zaxinzelelwa phezulu.

Iimathiriyeli ekrwada entla komsingaphenol/ i-acetone yenyuka ngokuqhubekayo, kunye ne-phenol yokwandisa i-14.45% kunye ne-acetone yokwandisa i-16.6%.Phantsi koxinzelelo lweendleko, ixabiso elidwelisiweyo lomzi-mveliso we-bisphenol A lanyuswa amaxesha amaninzi, kwaye isimo sengqondo esilungileyo sabarhwebi sanyusa isithembiso.
Imarike ye-phenol yasekhaya yaqhubeka inyuka kwaye yawa kancinci kwi-21st, kodwa yayisenamandla axhasayo ezantsi.NgoSeptemba, ukunikezelwa kwephenol kwaqhubeka kuqina.Ngokweenkcukacha-manani, umlinganiselo wokusebenza kwezityalo zephenol zasekhaya ubungama-75%, obuphantsi xa kuthelekiswa namathuba exesha elide angama-95%.Phakathi konyaka, ukuhlamba inqaba kunye nokuvalwa kwe-650000 t / isityalo se-phenol ketone kwiSigaba soku-I se-Zhejiang Petrochemical Company yamisa ngomhla we-6, kwaye ukuvalwa kwaqalwa kwakhona ngeveki.Ukongezelela, imozulu ye-typhoon e-East China yachaphazela iinqanawa zempahla kunye nexesha lokufika phakathi konyaka, Kunzima ukuzalisa umthombo wempahla ethunyelwa ngaphandle, kwaye abanini banqabile ukuthengisa ngokucacileyo.Unikezelo luye lwanyuka, kwaye ingqwalasela yothetha-thethwano iye yanyuka ecaleni kwendlela.Ukusukela nge-21 kaSeptemba, imakethi ye-phenol eMpuma China yayisele

kuthethathethwane ne-10750 yuan/ton, kwaye ixabiso eliphakathi lilonke laliyi-10887 yuan/toni, linyuke nge-14.45% xa lithelekiswa ne-avareji yomnikelo wesizwe we-9512 yuan/ton nge-1 kaSeptemba.
I-Acetone, i-raw material, nayo yabonisa uluhlu olubanzi lokunyuka kweendlela, kwaye yawa kancinci kwi-21, kodwa yayinenkxaso eqinile kwi-downstream.Ngomhla wama-21 kuSeptemba, imarike ye-acetone eMpuma ye-China yathethathethwana ne-5450 yuan/toni, kwaye ixabiso eliphakathi kwimarike yelizwe laliyi-5640 yuan/toni, linyuke nge-16.6% ukusuka kumyinge welizwe jikelele we-4837 yuan/toni ngoSeptemba woku-1. ukunyuka okuqhubekayo kwe-acetone ngoSeptemba kwakungenxa yokuncitshiswa kwecala layo lokubonelela kunye nokunyuka kwee-odolo zokuthumela ngaphandle, nto leyo yayiyinkxaso efanelekileyo yezinto eziluhlaza.Izinga lokusebenza kwishishini le-acetone lasekhaya laliphantsi.Okubaluleke ngakumbi, i-inventory yezibuko eMpuma ye-China ngoSeptemba ifikelele kwinqanaba eliphantsi phakathi konyaka.Kwimpelaveki edlulileyo, amanani abonise ukuba uluhlu lwe-port lwehle ukuya kwiitoni ezingama-30000, iphantsi elitsha ukususela ekuqaleni konyaka.Kuyaqondwa ukuba ekupheleni kwale nyanga, ixabiso elincinci lempahla liya kuba

igcwaliswe.Nangona kungekho xinzelelo ekuboneleleni ngoku, kwaye kusekho ukunyuka okunyukayo kwixesha elifutshane, kuyafaneleka ukunikela ingqalelo ekugcinweni kweMitsui de kube sekupheleni kwale nyanga.I-Bluestar Harbin kulindeleke ukuba iqalise kwakhona nge-25.Ngo-Oktobha, ingqwalasela engakumbi kufuneka ihlawulwe ekugunyazisweni kweYantai Wanhua 650000 t / a Phenol Ketone Plant.
Ukunyuka okuqhubekayo kweemveliso ezisezantsi kulungile kwimarike yempahla ekrwada.Ukunyuka okuqhubekayo kwePC ngokucacileyo kuye kwakhulisa intengiso, kwaye i-epoxy resin nayo yagqabhuka kwiintsuku ezilishumi ezidlulileyo.
NgoSeptemba, imakethi yePC iqhubekile nokunyuka ngokuzimeleyo, kunye namaxabiso amabala azo zonke iibrendi enyuka.Ukususela nge-21 Septemba, i-PC yereferensi yokunikezelwa kwe-arhente yezoshishino yayiyi-18316.7 yuan / ton, phezulu okanye ezantsi nge-6.18% xa kuthelekiswa ne-17250 yuan / ton ekuqaleni kwenyanga.Ebudeni benyanga, umzi-mveliso wePC uhlengahlengise ixabiso amatyeli aliqela, kwaye iZhejiang Petrochemical yonyusa i-yuan eyi-1000 ngeveki kwimijikelo emininzi yokubhida, eye yanyusa kakhulu imarike.I-PC ifikelele phezulu kwisiqingatha sesibini sonyaka.I-downstream epoxy resin iyaqhubeka nokuchatshazelwa yi-bisphenol A kunye ne-epichlorohydrin.Ngenxa yokunyuka okuxubileyo kunye nokuwa kwezinto ezimbini eziluhlaza, ukunyuka kwe-epoxy resin kwisiqingatha sokuqala sonyaka akubonakali.Nangona kunjalo, phantsi koxinzelelo lweendleko kule veki, abavelisi be-epoxy resin baye bathandabuza ukuthengisa ngokucacileyo, ngexabiso elinamandla lokubamba imvakalelo.Namhlanje, ukunikezelwa kweresin elulwelo eMpuma China kwenyuka ukuya kwi-20000 yuan/toni.
Imithombo yeendawo iyaqhubeka igxininisekile, izinga lokusebenza kwezixhobo zoshishino liphantsi, abahwebi bayanqikaza ukuthengisa iimpahla, kwaye imarike iphakama kakhulu phantsi kokunyuka okuqhubekayo kweefektri.
Ukusukela ngoSeptemba, i-bisphenol A iqhubekile nokukhawuleza kwinyanga ephelileyo, kwaye abona benzi baphambili babonelela ngabathengi bexesha elide.Umthamo wokuthengiswa kwebala ulinganiselwe, kwaye unikezelo lwempahla evela kumazwe angaphandle lulinganiselwe.Ikhontrakthi yenza umlinganiselo omkhulu.NgoSeptemba, i-RMB yaqhubeka iyancipha, kwaye i-dollar exchange rate yayisondele kwi-7. Imarike yangaphandle ngaxeshanye yakhuthaza abarhwebi ukuba bathethe ngokucokisekileyo.Ukongeza, ngenxa yemozulu yenkanyamba phakathi enyangeni, usuku lokuthunyelwa kwempahla kwamanye amazwe lwalibaziseka ngokwamanqanaba ahlukeneyo.
Ngokweeyunithi, ngexesha lokuvalwa kunye nokugcinwa kweyunithi ye-Mitsui ye-Sinopec, i-Huizhou Zhongxin yamisa iyunithi kude kube ngumhla we-5 ekuqaleni kwenyanga, kwaye i-Yanhua Polycarbon yaphinda yaqala kwakhona nge-15, kodwa kubonakala ngathi phantse i-20000 yeetoni zokubonelela. ilahlekile ngoSeptemba.Okwangoku, izinga lokusebenza kweshishini lijikeleze i-70%.Phantsi komqathango wokuba icala lokubonelela lihlala liqinile ukusukela ngo-Agasti, umzi-mveliso ubusoloko usanda ngenxa yempembelelo yemathiriyeli ekrwada.Ngaphantsi kwesi simo, abanini bempahla banqabile ukuthengisa ngokucacileyo, kwaye ixabiso eliphantsi alikho.Emva kokuba umzi-mveliso wenze isicelo, imarike idla ngokunikezela ngexabiso eliphezulu.
Iimpahla zebala zisaqinile, i-epoxy resin esezantsi kunye nePC zisakhula, kwaye imarike isenenzuzo.Kusekho indawo xa kuthelekiswa nonyaka kunye nokuphakama kwembali.Kutshanje, imarike yasekhaya ye-bisphenol A isekwimeko eqinileyo.Abasebenzisi bekhontrakthi yonikezelo oluphambili kumzi-mveliso abanalo uxinzelelo lwemveliso kunye nokuthengisa, kodwa kulindeleke ukuba baqhubeke nokunyuka phantsi koxinzelelo lweendleko eziphezulu zempahla ekrwada.Ababoneleli bayathandabuza ukuthengisa iimveliso kunye nezibonelelo eziqinileyo, kwaye kusekho indawo ye-epoxy resin esezantsi kunye ne-PC ukunyuka ngokuqhubekayo, Umbutho wezoshishino ulindele ukuqhubeka nokuhlola ukunyuka kwexesha elifutshane.

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