Intshayelelo: Ngophuhliso oluqhubekayo lokusulungekiswa kwasekhaya kunye neeyunithi zokudityaniswa kweekhemikhali kwiminyaka yakutshanje, ikhonkco leshishini elisezantsi lifikelela ekuvelisweni kweekhemikhali ezintle kunye neemveliso eziphezulu.Njengolunye lwezonxibelelwano, uphuhliso lweshishini lwe-acrylonitrile lukhula ngokuthe ngcembe, kwaye inxalenye yekhono lokuvelisa ngasemva liyapheliswa, kodwa uxinzelelo luyakhula phantsi kokungalingani kokubonelela kunye nemfuno.
Ngo-2022, ishishini le-acrylonitrile lingenise umjikelo wokukhulula amandla, ngokukhula kwamandla okudlula i-10% ngonyaka kunye nokunyusa uxinzelelo lokubonelela.Kwangaxeshanye, sibona ukuba ngenxa yempembelelo yobhubhane, icala lemfuno alinelisi, ukuhla kweshishini kukhokelela, kwaye kunzima ukufumana iindawo eziqaqambileyo.Ekuqaleni kukaJanuwari, ixabiso lemarike le-acrylonitrile lawa kakhulu.Ngenxa yokuthunyelwa kakubi kwimarike yendawo, abahwebi baye balahla iimpahla ngamaxabiso aphantsi, kodwa ukunikezelwa komgangatho kuya kuqhubeka nokunyuka, kwaye i-acrylonitrile inenzuzo ephezulu.Iifektri ezisezantsi kunye nabarhwebi bakholelwa ukuba imarike ye-acrylonitrile isenayo indawo yokuncipha, kwaye i-downstream ayithengi imvakalelo ibonakala.Njengoko amaxabiso ehla kufutshane nomgca weendleko, ukuhla kuncinci.Emva koMnyhadala weNtwasahlobo, amaxabiso epropylene ekrwada ayaqhubeka nokunyuka, iMpuma yeChina kunye noMntla China uninzi lwemveliso yefektri enkulu ye-acrylonitrile, ke yeka ukuwa kwaye uzinze.NgoMatshi, uxinzelelo lwe-acrylonitrile lubuyela kwakhona.Amaxabiso emarike epropylene ayenyuka, ukunyuka koxinzelelo lweendleko, ezinye iifektri ezinkulu zokunciphisa imveliso ziqhuba intsimi yokufudumeza umoya, abavelisi bavumelanisa unikezelo.Nangona kunjalo, ngokugunyaziswa kwesixhobo esitsha se-Qixiang, isicwangciso sesixhobo sogcino somzimveliso we-acrylonitrile samiswa, kwaye ubhubhani ophindaphindiweyo e-China ukhokelele kuthintelo lothutho kwezinye iindawo, uxinzelelo lonikezelo luphezulu, kwaye ulwakhiwo olusezantsi lwalubuthathaka.Ngoko ke, iziko lentengiselwano yemarike yayizinzile kwaye ibuthathaka, kodwa ukuguquguquka ngokubanzi kwakungekho mkhulu ngenxa yoxinzelelo lweendleko zempahla ekrwada.
Kuze kube nguJulayi, imarike ye-acrylonitrile yangena kumjelo osezantsi.Njengoko ipropylene kunye ne-liquid ammonia ziwa, iindleko zenkxaso zibuthathaka.Ezinye izinikezelo zefektri ye-acrylonitrile zawa, zilinganisa uvakalelo lwemarike, kunye nabarhwebi abathumela ngenqanawa ngamaxabiso aphantsi, uxinzelelo oluvela kwiindawo zezibuko kunye nempahla ephezulu yefektri.Kangangokuba, amaxabiso eemarike zalapha ehle ukusuka kwi-10,850 yuan/toni ekuqaleni kukaJulayi ukuya kwi-8,500 yuan/toni ekupheleni kwenyanga.Ngenxa yokulahleka kwexesha elide kwifektri ye-acrylonitrile, kunye nokunciphisa imveliso ezantsi, ihlobo likwayishishini lexesha elide, ngoko ke imveliso ye-acrylonitrile inokunciphisa imveliso ephakathi, abanye abathengisi kunye nabasezantsi bakholelwa ukuba ixabiso liphantsi. , emva koko yaqala ukuba nenyathelo eliphantsi lokuloba, imarike ekugqibeleni yayeka ukuwa kwaye yaphinda yanda.Kodwa izinto azanelisi, kwimarike yendawo yenyuka i-yuan engama-200 / itoni, ayizange iqhubeke nokunyuka, kodwa ibuyele ukuzola, ukuze umoya ungabi lula ukumisa, uphole kwakhona.
Ixesha lokuposa: Sep-09-2022