Horaantii bishii Abriil, markii qiimihii acid acid-gu uu ku soo dhawaaday bartii hoose ee hore mar labaad, xamaasadda wax iibsiga ee qulqulka iyo ganacsatadu way korodhay, jawiga wax kala iibsigana wuu fiicnaaday.Bishii Abriil, qiimaha acid acid gudaha ee Shiinaha ayaa mar kale joojiyay hoos u dhaca iyo dib u soo kabashada.Si kastaba ha ahaatee, guud ahaan faa'iidada liidata ee badeecadaha hoose iyo dhibaatooyinka kala iibsiga kharashka, dib u soo noqoshada isbeddelka suuqan ayaa xaddidan, iyadoo qiimaha caadiga ah ee gobollada kala duwan uu kordho ku dhawaad ​​100 yuan/ton.
Dhanka baahida, PTA waxay ku bilaabataa wax ka yar 80%;Vinyl acetate sidoo kale waxay la kulantay hoos u dhac weyn oo ku yimid heerarka hawlgalka sababtoo ah xiritaanka iyo dayactirka Nanjing Celanese;Alaabooyinka kale, sida acetate iyo acetic anhydride, waxay leeyihiin isbedel yar.Si kastaba ha noqotee, iyadoo ay ugu wacan tahay PTA-yo badan oo hoose, acetic anhydride, chloroacetic acid, iyo glycine oo lagu iibinayo khasaare u dhow khadka qiimaha, dabeecadda ka dib buuxinta wejigeeda ayaa u wareegtay inay sugto-oo-arkto, taasoo adkeyneysa dhinaca baahida inay bixiso waqti dheer. -taageerada muddada.Intaa waxaa dheer, isticmaalayaasha 'caadiga kaydinta fasaxa ka hor maaha mid wanaagsan, jawiga suuquna waa dhexdhexaad, taasoo horseedaysa dhiirigelinta taxaddarka leh ee warshadaha acetic acid.
Marka la eego dhoofinta, waxaa jira cadaadis weyn oo ku saabsan qiimaha gobolka Hindiya, iyada oo ilaha dhoofinta ay inta badan ku urursan yihiin warshadaha waaweyn ee acetic acid ee Koonfurta Shiinaha;Mugga iyo qiimaha Yurub ayaa ah mid aad u wanaagsan, wadarta guud ee mugga dhoofinta laga bilaabo Jannaayo ilaa Abriil ee sanadkan aad ayuu u kordhay marka loo eego sannadkii hore.
Marxaladda dambe, in kasta oo aanu hadda wax cadaadis ahi ka jirin dhinaca sahayda, Guangxi Huayi ayaa la sheegay in ay caadi ku soo noqotay abbaaraha Abriil 20-keedii.Nanjing Celanese ayaa lagu xamanayaa inuu dib u bilaaban doono dhamaadka bisha, waxaana la filayaa in heerka hawlgalka uu kordho marxaladaha dambe.Inta lagu jiro fasaxa maalinta Maajo, sababtoo ah xaddidaadyada saadka iyo gaadiidka, waxaa la filayaa in alaabta guud ee Boostada Jianghui ay ururto.Xaalada dhaqaale xumo awgeed, way adagtahay in horumar la taaban karo laga gaadho dhinaca baahida.Hawl-wadeennada qaar ayaa dabciyay maskaxdooda, waxaana la filayaa in suuqa muddada-gaaban ee acetic acid uu u shaqayn doono hab fudud.