Ekuqaleni kuka-Epreli, njengoko ixabiso le-acetic yasekhaya lasondela kwindawo ephantsi yangaphambili kwakhona, intshiseko yokuthenga ezantsi kunye nabarhwebi yanda, kwaye umoya wokuthengiselana uphuculwe.Ngo-Epreli, ixabiso le-acetic acid yasekhaya e-China laphinda layeka ukuwa laza laphinda laphindaphindeka.Nangona kunjalo, ngenxa yenzuzo ephantsi jikelele yeemveliso ezisezantsi kunye nobunzima bokudluliselwa kweendleko, ukubuyela kwakhona kolu hlobo lwemarike kulinganiselwe, kunye namaxabiso aqhelekileyo kwimimandla eyahlukeneyo anyuka malunga ne-100 ye-yuan ngetoni.
Kwicala lemfuno, i-PTA iqala ngaphantsi kwe-80%;I-acetate yeVinyl nayo yafumana ukuhla okuphawulekayo kumazinga okusebenza ngenxa yokuvalwa nokugcinwa kweNanjing Celanese;Ezinye iimveliso, ezifana ne-acetate kunye ne-acetic anhydride, zinokuguquguquka okuncinci.Nangona kunjalo, ngenxa yee-PTAs ezininzi ezisezantsi, i-acetic anhydride, i-chloroacetic acid, kunye ne-glycine ezithengiswa ngelahleko kufuphi nomgca weendleko, isimo sengqondo emva kokuzaliswa ngezigaba siye satshintshela ekulindeni kwaye sibone, okwenza kube nzima ukuba icala lemfuno libonelele ixesha elide. -inkxaso yexesha.Ukongeza, uluvo lwabasebenzisi bokugcina imali ngaphambi kweholide alilunganga, kwaye umoya wentengiso uphakathi, okukhokelela ekukhuthazeni ngononophelo kweefektri zeacetic acid.
Ngokumalunga nokuthunyelwa kwempahla kumazwe angaphandle, kukho uxinzelelo olumandla kumaxabiso asuka kummandla waseIndiya, kunye nemithombo yokuthumela ngaphandle egxininiswe kakhulu kwiifektri ezinkulu ze-acetic acid eMzantsi China;Umthamo kunye nexabiso elivela eYurophu lihle kakhulu, kwaye inani elipheleleyo lokuthumela ngaphandle ukusuka ngoJanuwari ukuya ku-Epreli kulo nyaka liye landa kakhulu xa kuthelekiswa nonyaka odlulileyo.
Kwinqanaba lokugqibela, nangona okwangoku akukho xinzelelo kwicala lokubonelela, i-Guangxi Huayi kuxelwe ukuba ibuyele kwesiqhelo malunga ne-20 ka-Epreli.I-Nanjing Celanese inamahemuhemu ukuba iqalise kwakhona ekupheleni kwenyanga, kwaye izinga lokusebenza kulindeleke ukuba linyuke kwinqanaba elilandelayo.Ngexesha leholide yoSuku lukaMeyi, ngenxa yokuthintelwa kwezinto kunye nokuthutha, kulindeleke ukuba uluhlu olupheleleyo lwe-Jianghui Post luqokelele.Ngenxa yemeko embi yezoqoqosho, kunzima ukuphumeza uphuculo olumandla kwicala lemfuno.Abanye abaqhubi baye bakhulula iingqondo zabo, kwaye kulindeleke ukuba imarike ye-acetic acid yexesha elifutshane iya kusebenza ngendlela elula.