Kusukela ngoFebhuwari, imakethe yasekhaya ye-propylene oxide ibonise ukukhuphuka okuqhubekayo, futhi ngaphansi komphumela ohlangene wohlangothi lwezindleko, uhlangothi lokuhlinzeka nokufunwa nezinye izici ezithandekayo, imakethe ye-propylene oxide ibonise ukukhuphuka okuqondile kusukela ekupheleni kukaFebhuwari.Kusukela ngoMashi 3, intengo yokuthekelisa ye-propylene oxide eShandong ikhuphuke yafinyelela ku-10900-11000 yuan/ton, ukuphakama okusha kusukela ngoJuni 2022, 1100 yuan/ton noma 11% ngaphezu kwentengo ngoFebhuwari 23.
Ngokombono wokuhlinzeka, i-Ningbo Zhenhai Refining and Chemical Plant Phase I yavalwa ukuze ilungiswe ngoFebhuwari 24. Isikhathi esilinganiselwe sasicishe sibe yinyanga eyodwa nengxenye.Ukusebenza kwezinsiza ezikhona emakethe eseningizimu bekuqinile, kuyilapho izinguquko kumishini yamabhizinisi asenyakatho bezingezinkulu.Amanye amabhizinisi abe nokusebenza okungekuhle, futhi inani eliphansi lempahla lamabhizinisi linokuthengisa okulinganiselwe.Kube khona ukwesekwa okuhle emakethe yabahlinzeki;Ngaphezu kwalokho, ukukhiqizwa kwamandla amasha akulindelekile.I-Tianjin Petrochemical Plant yavalwa maphakathi noFebhuwari ukuze kuqedwe amaphutha.I-Satellite Petrochemical igcine ukusebenza komthwalo ophansi.Nakuba imikhiqizo efanelekayo yayikhiqizwa, ayizange ithunyelwe emazweni angaphandle ngobuningi.Izitshalo ze-Shandong Qixiang ne-Jiangsu Yida azikaqalisi ukukhiqiza.I-Jincheng Petrochemical kulindeleke ukuthi ifakwe ekukhiqizweni ngoMashi.
Mayelana nesidingo, ngemuva kweholide loMkhosi waseNtwasahlobo e-China, ukutholwa sekukonke kwesidingo sasekhaya nokuthunyelwa kwamanye amazwe ezimbonini ezahlukahlukene zasekhaya bekungaphansi kunalokho obekulindelwe.Kodwa-ke, ngenxa yentengo ephezulu ye-propylene oxide, intengo ye-polyether ephansi yomfula yenyuka kancane, imakethe yayinhle kakhulu ekuthengeni nasekugcineni, futhi intengo ye-propylene oxide yahlala iphezulu.Esekelwa umqondo wokuthenga nokungathengi phansi, amabhizinisi akamuva enziwe nge-polyether alandela ngokukhula ngokukhuphukayo, okwenza imakethe ye-propylene oxide iqhubeke nokuba ngcono.
Mayelana nezindleko, esicini se-propylene, ingcindezi yakamuva yokulethwa kwamabhizinisi okukhiqiza i-propylene yehlile futhi ukunikezwa kuphinde kwavela.Ngokuqhutshwa ukutholakala kwekusasa le-polypropylene, isimo sokuhweba ezimakethe sisonke sesithuthukile, futhi isikhungo sokuthengiselana siye sakhuphuka.Kusukela ngomhla ka-3 Mashi, intengo yokuthengiselana evamile ye-propylene esifundazweni saseShandong ibe ngu-7390-7500 yuan/ton;Mayelana ne-liquid chlorine, ngenxa yokuthuthukiswa kwamadivayisi asetshenziswayo e-chlorine asizayo angaphansi komfula, umthamo wokuthengisa wangaphandle we-liquid chlorine wehlile, okusekela intengo ukuthi ikhuphuke ifike ezingeni eliphezulu lama-yuan angu-400/ton futhi.Isekelwa intengo ekhuphukayo ye-liquid chlorine, kusukela ngoMashi 3, izindleko ze-PO zendlela ye-chlorohydrin zikhuphuke cishe ngo-4% uma kuqhathaniswa noFebhuwari 23.
Ngokwenzuzo, kusukela ngoMashi 3, inani lenzuzo ye-PO yendlela ye-chlorohydrin lalicishe libe ngu-1604 yuan/ton, likhuphuke ngo-91% kusukela ngomhla ka-23 February.
Esikhathini esizayo, imakethe ye-propylene ekugcineni kwezinto ezingavuthiwe ingase iqhubeke ikhula kancane, imakethe ye-chlorine ye-liquid ingase igcine ukusebenza okuqinile, futhi ukusekelwa ekugcineni kwezinto ezibonakalayo kusabonakala;Umphakeli usaqinile, kodwa kusadingeka ukulinda futhi ubone ukusebenza kwento esanda kufakwa;Ohlangothini lwesidingo, esikhathini esivamile sokufunwa kwenani eliphakeme ngoMashi, isidingo esibulalayo semakethe ye-polyether singagcina umfutho wokuthola kabusha kancane, kodwa ngenxa yentengo ephakeme ephoqelekile yamanje ye-polyether, umuzwa wokuthenga ungase ube nokuthambekela okuhamba kancane;Sekukonke, kusenokusekelwa kwezinzuzo zabahlinzeki besikhathi esifushane.Kulindeleke ukuthi imakethe ye-propylene oxide izogcina ukusebenza okuzinzile, okuphakathi futhi okuqinile esikhathini esifushane, futhi sizolinda imiyalo ye-polyether ephansi.