Ukususela ngoFebruwari, imarike yepropylene oxide yasekhaya ibonise ukunyuka okuzinzileyo, kwaye phantsi kwempembelelo edibeneyo yecala leendleko, ukubonelela kunye nokufunwa kwecala kunye nezinye izinto ezithandekayo, imarike yepropylene oxide ibonise ukunyuka komgca ukususela ekupheleni kukaFebruwari.Ukususela ngomhla we-3 ka-Matshi, ixabiso lokuthumela ngaphandle kwe-propylene oxide e-Shandong liye lanyuka laya kwi-10900-11000 yuan / ton, entsha ephezulu ukususela ngoJuni 2022, i-1100 yuan / ton okanye i-11% ephezulu kunexabiso le-23 kaFebruwari.
Ngokombono wokubonelela, iNingbo Zhenhai yokuRefining kunye neSigaba sokuTyalwa kweMichiza yavalwa ukuze igcinwe ngoFebruwari 24. Ixesha eliqikelelwayo lalimalunga nenyanga enye enesiqingatha.Ukusebenza kwemithombo yeendawo kwimarike esemazantsi bekunzima, ngelixa iinguqu kwizixhobo zamashishini angasentla bezingenkulu.Amanye amashishini aye aqhuba kakuhle, kwaye uluhlu oluphantsi lwamashishini lunentengiso elinganiselweyo.Bekukho inkxaso entle kwimarike yababoneleli;Ukongeza, ukuveliswa kwamandla amatsha akukho njengoko kulindelwe.I-Tianjin Petrochemical Plant yavalwa phakathi kuFebruwari ukuphelisa iziphene.ISatellite Petrochemical igcine ukusebenza komthwalo ophantsi.Nangona iimveliso ezifanelekileyo zaveliswa, azizange zithunyelwe kumazwe angaphandle ngezixa ezikhulu.Izityalo zeShandong Qixiang kunye neJiangsu Yida azikaqalisi ukuvelisa.I-Jincheng Petrochemical kulindeleke ukuba ifakwe kwimveliso ngo-Matshi.
Ngokwemfuno, emva kweholide yoMnyhadala wase-Spring e-China, ukubuyiswa ngokubanzi kweemfuno zasekhaya kunye nokuthunyelwa kwamanye amazwe kumashishini ahlukeneyo asekhaya kwakungaphantsi kunokuba kulindelwe.Nangona kunjalo, ngenxa yexabiso eliphezulu le-propylene oxide, intengo ye-polyether ephantsi yenyuka ngokungahambi kakuhle, imarike yayilungile ekuthengeni nasekugcineni, kwaye ixabiso le-propylene oxide lahlala liphezulu.Ixhaswe yingqondo yokuthenga kwaye ungathengi phantsi, amashishini e-polyether asezantsi alandelayo alandele ngakumbi nangakumbi, eqhuba imarike yepropylene oxide ukuqhubeka nokuphucula.
Ngokumalunga neendleko, kwinkalo yepropylene, uxinzelelo lwamva nje lokuhanjiswa kwamashishini okuvelisa ipropylene luye lwancipha kwaye unikezelo luphinde lwavela.Ukuqhutywa kukubuyiselwa kwekamva le-polypropylene, imeko yorhwebo ngokubanzi yentengiso iye yaphucuka, kwaye iziko lokuthengiselana liye lanyusa.Ukususela ngomhla we-3 ka-Matshi, ixabiso lokuthengiselana eliqhelekileyo lepropylene kwiPhondo laseShandong libe yi-7390-7500 yuan / ton;Ngokubhekiselele kwiklorini yolwelo, ngenxa yokuphuculwa kwezixhobo zokusetyenziswa kweklorini ezincedisayo ezisezantsi, umthamo wokuthengisa wangaphandle weklorini yolwelo unqabile, ukuxhasa ixabiso lokunyuka kwinqanaba eliphezulu le-400 yuan / toni kwakhona.Ixhaswe ngokunyuka kwexabiso le-chlorine yolwelo, ukusukela nge-3 kaMatshi, ixabiso le-PO ye-chlorohydrin yendlela yonyuka malunga ne-4% xa kuthelekiswa ne-23 kaFebruwari.
Ngokwengeniso, ukususela nge-3 ka-Matshi, ixabiso le-PO lenzuzo ye-chlorohydrin indlela yayimalunga ne-1604 yuan / ton, i-91% ukusuka kwi-23 kaFebruwari.
Kwixesha elizayo, imarike yepropylene ekupheleni kwezinto ezibonakalayo ingaqhubeka nokunyuka kancinci, imarike yeklorini yamanzi inokugcina umsebenzi oqinileyo, kunye nenkxaso ekupheleni kwezinto eziluhlaza zibonakala;Umthengisi usaqinile, kodwa kusafuneka ukuba ulinde kwaye ubone ukusebenza kwento esanda kufakwa;Kwicala lemfuno, kwixesha eliqhelekileyo leemfuno zesiqhelo ngo-Matshi, i-terminal imfuno ye-polyether market inokugcina isantya sokubuyisela ngokukhawuleza, kodwa ngenxa yexabiso eliphezulu elinyanzeliswayo langoku le-polyether, uvakalelo lokuthenga lunokuba nokuhamba kancinci;Lilonke, kusekho inkxaso yezibonelelo zexesha elifutshane zababoneleli.Kulindeleke ukuba imarike yepropylene oxide iya kugcina ukusebenza okuzinzile, okuphakathi kunye nokunamandla kwixesha elifutshane, kwaye siya kulinda imiyalelo ye-polyether ephantsi.