Vinyl acetate (VAC) bụ ihe dị mkpa organic kemịkalụ akụrụngwa nwere usoro molekụla nke C4H6O2, nke a makwaara dị ka vinyl acetate na vinyl acetate.A na-ejikarị vinyl acetate na mmepụta nke mmanya polyvinyl, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolymer (EVOH resin), vinyl acetate-vinyl chloride copolymer (vinyl chloride resin), white latex, acrylic fiber and ngwaahịa ndị ọzọ.A na-ejikarị ya eme ihe n'ọhịa nke eriri sịntetik, mkpuchi, slurry, ihe nkiri, nhazi akpụkpọ anụ, nkwalite ala, ma nwee atụmanya dị ukwuu nke mmepe na itinye n'ọrụ.Ụzọ usoro nke vinyl acetate gụnyere carbide acetylene usoro, eke gas acetylene usoro na petroleum ethylene usoro.A na-ejikarị usoro carbide acetylene eme ihe na China, na ikike mmepụta nke usoro carbide acetylene ga-eru 62% na 2020.
N'afọ ndị na-adịbeghị anya, ahịa ahịa nke vinyl acetate na China egosila ọganihu elu n'ozuzu ya.Dị ka ọnụ ọgụgụ nke China Chemical Fiber Industry Association si kwuo, na 2016, ihe pụtara ìhè oriri nke vinyl acetate na China bụ 1.94 nde tọn, nke mụbara ruo nde 2.33 na 2019. COVID-19 metụtara na ọkara mbụ nke 2020. Ọnụego ọrụ nke ụlọ ọrụ ndị dị n'okpuru ala dị ala, na-eduga na ntakịrị mbelata nke oriri vinyl acetate pụtara na nde tọn 2.16;Site na nkwụsi ike nke ọnọdụ ọrịa na ọkara nke abụọ nke afọ na mgbake ngwa ngwa nke mmepụta akụ na ụba, ọchịchọ nke vinyl acetate gbakere ngwa ngwa site na ọkara nke abụọ nke 2020 ruo ọkara mbụ nke 2021, ọnụ ahịa ahịa rịrị elu nke ukwuu, na ụlọ ọrụ enwetara.
Ihe a chọrọ nke vinyl acetate na China kwụsiri ike, yana mmanya polyvinyl, polyvinyl acetate, VAE lotion na resin EVA dị ka ngwaahịa bụ isi.Na 2020, oke mmanya polyvinyl na usoro oriri ụlọ nke vinyl acetate ga-eru 65%, na ngụkọta nke polyvinyl acetate, VAE ude mmiri na EAV resin ga-abụ 31%.
Ka ọ dị ugbu a, China nwere ikike kachasị ukwuu nke vinyl acetate n'ụwa.Na 2020, ikike China nke vinyl acetate ga-eru nde tọn 2.65, na-aza ihe dị ka 40% nke ikike ụwa niile.N'ime afọ ndị na-adịbeghị anya, ikike azụ azụ na ụlọ ọrụ vinyl acetate nke China ejirila nke nta nke nta wepụrụ, agbakwunyere ikike dị elu iji mejupụta oghere ahịa.Site na njikarịcha na-aga n'ihu nke usoro inye ụlọ ọrụ, mmepụta vinyl acetate nke China egosila usoro uto n'ozuzu ya.Dị ka ọnụ ọgụgụ nke China Chemical Fiber Industry Association si kwuo, mmepụta vinyl acetate amụbaala site na nde tọn 1.91 na 2016 ruo nde tọn 2.28 na 2019, yana ọnụ ọgụgụ uto kwa afọ nke 5.98%;Na 2020, n'ihi ọnụ ala mmanụ mba ụwa dị ala, ọnụ ahịa mmepụta nke usoro ethylene mmanụ si mba ofesi belatara, mbubata vinyl acetate na China mụbara, mmepụta ụlọ nke vinyl acetate belatara ruo nde tọn 1.99;Kemgbe ọkara nke abụọ nke 2020, na mgbake akụ na ụba ụwa na ịrị elu nke ọnụ ahịa mmanụ mba ụwa, mmepụta nke ụlọ ọrụ vinyl acetate dị n'ime ụlọ amụbawo.