Ngo-2022, amandla okukhiqiza e-acrylonitrile aseChina azokhula ngamathani angu-520000, noma ngo-16.5%. Iphuzu lokukhula kwesidingo esingaphansi komfula lisagxile emkhakheni we-ABS, kodwa ukukhula kokusetshenziswa kwe-acrylonitrile kungaphansi kwamathani angu-200000, futhi iphethini yokuthengiswa ngokweqile kwemboni ye-acrylonitrile iyabonakala. Ngemuva kokuthi intengo ye-acrylonitrile yehle ngo-2022, ngenxa yokungqubuzana okuvelele phakathi kokunikezwa nokufunwa kanye nokuguquguquka okuphansi, inzuzo yemboni yehla kakhulu. Sibheke phambili ku-2023, amandla embonini ye-acrylonitrile azoqhubeka ekhula, ukuhlinzekwa ngokweqile kwemboni kuzoba nzima ukunciphisa okwesikhashana, futhi intengo yemakethe kulindeleke ukuthi ihlale iphansi.
Umkhuba wemakethe we-acrylonitrile yasekhaya

Ngo-2022, intengo iyonke yemikhiqizo ye-acrylonitrile yayingaphansi kwesilinganiso ngesikhathi esifanayo seminyaka emihlanu edlule. Ngo-2022, inani lentengo elimaphakathi lonyaka lemakethe yechweba lase-East China lalingu-10657.8 yuan/ton, lehle ngo-26.4% unyaka nonyaka. Izici ezithinta ukuguquguquka kwamanani aphansi unyaka wonke ukunwetshwa okuqhubekayo komthamo wemboni ye-acrylonitrile kanye nokungalandeleki okwanele kwesidingo esiphansi somfula. Ikakhulukazi, engxenyeni yesithathu, intengo ye-acrylonitrile yehla eminyakeni emibili ephansi ngenxa yezinga eliphezulu lemboni ye-acrylonitrile esigabeni sokuqala kanye nesidingo sokukhanya esingezansi. Ngasekupheleni konyaka, ukuhlinzekwa kwemboni ye-acrylonitrile kwakuxege, futhi isilinganiso senani lemakethe lehle ngaphansi kwezinga eliphansi kakhulu esikhathini esifanayo seminyaka emihlanu edlule.

Ekupheleni kukaNovemba 2022, amandla amabhizinisi amane aphezulu embonini afinyelele amathani ayizigidi ezingu-2.272, okuhlanganisa u-59.6% wenani eliphelele lezwe. Mayelana nenqubo yokukhiqiza, inqubo ye-propylene ammoxidation iyamukelwa. Mayelana nokusatshalaliswa kwezindawo, i-East China kanye neNyakatho-mpumalanga yeChina yizifunda eziyinhloko, ezinomthamo wezindlu eziyizigidi ezingu-3.304 amathani, okubalelwa ku-86.7%.
Ngo-2022, inani lonyaka eliphuma eChina le-acrylonitrile lizoba amathani ayizigidi ezi-3, likhuphuke ngo-17.8% inyanga nenyanga, kanti isilinganiso sanyanga zonke sizokhuphuka sifinyelele kumathani angaba ngu-250000. Ngokusho koshintsho lokukhiqiza, inani eliphakeme lokukhiqiza engxenyeni yokuqala yonyaka lenzeka ngoMashi, ikakhulukazi ngenxa yokukhululwa kwamathani angu-650000 wamandla amasha okukhiqiza nguLihuayi, Srbang Phase III kanye noTianchen Qixiang. Ngo-April, okukhiphayo kwehle kakhulu, futhi imishini ye-Shandong yavalwa ukuze ilungiswe. NgoMeyi, okuphumayo kubuyiselwe kumathani angaphezu kuka-260000, kodwa umphumela wanyanga zonke wehla kancane kancane, ikakhulukazi ngenxa yokwehla kwesidingo. Endabeni yokulahlekelwa, izitshalo ze-acrylonitrile zazilinganiselwe ekukhiqizeni, futhi ukukhiqizwa kwehle cishe kumathani angu-220000 ngoSepthemba. Engxenyeni yesine, ngokwanda kokukhiqizwa, i-propylene yayisakhula ngesikhathi esifanayo.

Uma kuqhathaniswa no-2022, ukukhula komthamo we-acrylonitrile yaseChina kulindeleke ukuthi kufinyelele ku-26.6% ngo-2023. Nakuba imboni ye-ABS engezansi nayo inokulindela ukunwetshwa kwamandla, ukukhuphuka kokusetshenziswa kwe-acrylonitrile kusengaphansi kwamathani angu-600000, iphethini yokugcwala ngokweqile kwemboni ye-acryloni okunzima ukuhlehla ngokushesha, futhi intengo yemakethe kulindeleke ukuthi ihlale iphansi.

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