U-2022 bekungunyaka onzima uma kuqhathaniswa ne-propylene oxide.Kusukela ngoMashi, lapho iphinde yashaywa umqhele omusha, izimakethe eziningi zemikhiqizo yamakhemikhali bezilokhu zintenga ngenxa yethonya lalolu bhubhane ezifundeni ezahlukahlukene.Kulo nyaka, kusenezinto eziningi eziguquguqukayo emakethe.Ngokwethulwa komthamo omusha wasekhaya, ukungqubuzana kwephethini yokuhlinzeka kanye nesidingo se-propylene oxide kuye kwagqama kakhulu, kwabhekana nengcindezi enkulu kanye nezinselelo, futhi iphethini yebhalansi yemakethe yasekhaya esenyakatho naseningizimu yephuka, kwalandelwa ukungahambi kahle kokwehla kwemishini. itheminali, kanye nengcindezi yemakethe yake yehla yafika endaweni ephansi kakhulu ekupheleni konyaka.

I-PO esifundeni saseShandong eminyakeni emine edlule ingabonakala eshadini lokuqhathanisa amanani entengo, engxenyeni yokuqala yesithathu ka-2022, uhla lokusebenza lwentengoi-propylene oxideyayiphansi kakhulu kuneminyaka edlule, futhi u-August-September kwakuyinyanga ephansi kakhulu onyakeni.I-boom isiyonke yetheminali iphansi, amandla amasha okukhiqiza akhululwa ngokulandelana, futhi umdlalo wokuhlinzeka ngemakethe kanye nesidingo uvame kakhulu.Ukulawulwa kwentengo kulawulwa kakhulu wukwehla komfula, futhi amandla entengo abahlinzeki aya ngokuya aba buthaka.Ngenxa yalokho, intengo emaphakathi yasekhaya iphansi kunango-2021.

Ngokukhethekile, inani eliphakeme kakhulu lentengo lanyanga zonke ngo-2022 lalingoMashi, elinenani eliyisilinganiso elingu-RMB 11,680/ton, futhi eliphansi kakhulu lalingoJulayi, nenani eliyisilinganiso elingu-RMB 8,806/ton.NgoMashi, intengo kawoyela yake yakhuphukela ku-USD 105/umphongolo ngenxa yempi yaseRussia-Ukraine.Ngemva kokukhuphuka okubukhali kwamanani kawoyela emhlabeni wonke, amanani e-acrylic acid yake yakhuphuka yafinyelela ku-RMB 9,250/ton, futhi i-chlorine ewuketshezi nayo yayisezingeni eliphezulu ngokusekelwa kwezindleko eziqinile.Ngaphansi kwethonya layo, opharetha babeqaphe kakhulu.Ngaphezu kwalokho, ukufakwa kwabahlinzeki bempahla kube nomthelela endaweni yokupaka nokucisha ugesi.ngoJulayi, isizathu esiyinhloko kwakuwukulahlekelwa uphawu lwe-8000 lwe-propylene oxide yasekhaya, kanye nenani elisha lonyaka eliphansi lika-7900 yuan/ton le-propylene oxide emakethe yaseShandong.I-downstream idinga ukulandelela phakathi nenyanga.Emakethe iyaqhubeka nokulandela phansi.Emakethe kuqhubekile kwehle, ukuhweba kwemakethe engezansi komfula kufushane ngokucophelela, ikakhulukazi kuncike ezintweni ezingavuthiwe kanye nokuguquguquka kwedivayisi yomhlinzeki ukuze kusekelwe.Ngasekupheleni kwenyanga, ukwanda okuncane kwathonywa ukufunwa.

Inzuzo isiyonke ye-Cipro ngo-2022 yayingaphansi kunaseminyakeni edlule, inzuzo yefekthri ingenalutho yonyaka kanye nokulahlekelwa kwenzuzo okucatshangelwayo okungama-yuan angu-300 kuya ku-2,800 yuan/ton ngendlela ye-chlor-alcohol, ngenzuzo emaphakathi engu-481 yuan/ton Okthoba.Njengoba kungabonakala eshadini elingenhla, iphuzu eliphakeme kakhulu kwakunguFebruwari.Ngemuva koMkhosi Wasentwasahlobo, othintwe ukuhlinzekwa kwezinto ezingavuthiwe kanye nezici zokuvikela imvelo, ukuvulwa okuphelele kwedivayisi ye-cyclopropane esenyakatho yehle yafika ku-81%, amanye amadivaysi e-East China ekuqaleni kuka-March kunezindaba zokugcinwa, isimo semakethe jikelele muhle. ;osukwini lokuqala lokusebenza ngemva kokuphela kwesidingo, ingxenye yezixhumanisi zokuhweba ze-polyether kanye namakhasimende okugcina ngaphambi kokugcwalisa, ivolumu ye-polyether ye-oda lifushane, ukuhlinzeka nokufuna imakethe ye-PO evumayo ukuze kuzuzwe umnyango ubomvu.Mid-inyanga Jinling Dongying chlor-alkali idivayisi yokupaka, imishini PO ngesikhathi esifushane yehliswa ukusebenza isigamu-umthwalo, okuyinto kwalokho okuhle, PO11800-11900 yuan / ton, nyangazonke iphuzu eliphezulu inzuzo ifinyelele 3175 yuan / ton.Iphuzu eliphansi kakhulu lalimaphakathi noMeyi.Isizathu esiyinhloko siwukuthi impahla eluhlaza ekupheleni propylene futhi liquid chlorine ukukhombisa ukuthambekela double up, izindleko ukusekela Yu eqinile.Ngaphezu kwalokho, abahlinzeki i-Jishen, i-Sanyue, i-Binhua ne-Huatai banciphise umthwalo/ukumiswa kanye nokunikezwa kwesayithi.Ibekwe phezulu eholidini le-polyether elizansi nomfula, isiqalo sesikhathi esifushane, umuzwa wokuthenga owela phansi ukhuphuka kancane kancane.Nakuba abahlinzeki bebika amanani aphansi, kodwa izinga lokukhuphuka liphansi kunezindleko, izindleko zesifunda zibheke phansi, iphuzu eliphansi kakhulu kule nyanga inzuzo engalungile ye-778 yuan / ton.