Ekuqaleni kuka-Ephreli, njengoba intengo ye-acelici acid yasekhaya isondela ephuzwini eliphansi langaphambilini futhi, phansi komdlandla wokuthenga kwabahwebi kwanda, futhi umkhathi wokuthengiselana waba ngcono. Ngo-Ephreli, intengo ye-acelicid yasekhaya yase-China yaphinde yayeka ukuwa yaphinde yaziwe. Kodwa-ke, ngenxa yenzuzo ngokujwayelekile yenzuzo yemikhiqizo eyehlayo nobunzima ekudluliseleni izindleko, ukuphindaphinda kulesi simo semakethe kukhawulelwe, ngamanani ajwayelekile ezifundeni ezahlukahlukene ezanda cishe ngo-100 yuan / ton.
Ohlangothini lwesidingo, i-PTA iqala ngaphansi kwama-80%; I-Vinyl Acetate ibuye yathola ukwehla okuphawulekayo ngamanani okusebenza ngenxa yokuvalwa kanye nokunakekelwa kwe-Jelanese ye-nanjing; Eminye imikhiqizo, efana ne-acetate ne-acetic anhydride, unciphise ukuguquguquka. Kodwa-ke, ngenxa ye-PTAS ye-Multiple Downtream, i-acetic anhydride, i-chlororoacetic acid, futhi i-glycine ethengiswa ekulahlekelweni komugqa wezindleko, isimo sengqondo ngemuva kokuphinda siguqulwe ukuze silindile ukuze sinikeze isikhathi eside Ukuxhaswa kwe-TOTM. Ngaphezu kwalokho, imizwa yokuhlola amaholide yangaphambi kwamaholide ayikho okuhle, futhi isimo semakethe siphakathi, okuholela ekuphakanyisweni kokuqapha kwamafektri e-acetic acici acid.
Ngokuya kwamanye amazwe athunyelwa ngaphandle, kunengcindezi enkulu kumanani avela esifundeni saseNdiya, kanti nemithombo yokuthumela egxile kakhulu kufakwe amafektri amakhulu aceli acici acici eSouth China; Ivolumu nentengo evela eYurophu yinhle, futhi ivolumu yokuthumela kwelinye izwe elivela ngoJanuwari kuya ku-Ephreli kulo nyaka likhule kakhulu ngokuqhathaniswa nonyaka odlule.
Esiteji esizayo, yize kungabikho okwamanje akunangcindezi ohlangothini lokuhlinzekwa, iGuangxi Huayi kubikwe ukuthi ibuyele kungokwejwayelekile cishe ngo-Ephreli 20. I-Nanjing Celanese inamahemuhemu okuqala kabusha ekupheleni kwenyanga, kanti izinga lokusebenza kulindeleke ukuthi likhule esigabeni sakamuva. Ngesikhathi seholide losuku, ngenxa yokulinganiselwa kwezinto ezibonakalayo nasezokuhamba, kulindeleke ukuthi ukusungulwa kwe-jiaghgui post kuzoqongelela. Ngenxa yesimo sezomnotho esingesihle, kunzima ukufeza ukuthuthuka okukhulu ohlangothini lwesidingo. Abanye opharetha bavuseleleke imiqondo yabo, futhi kulindeleke ukuthi imakethe ye-acetic yesikhashana ye-acetic izosebenza ngendlela ekhanyayo.