Mu 2022, mitengo yochulukira yamankhwala idzasinthasintha kwambiri, kuwonetsa mafunde awiri akukwera mitengo kuyambira Marichi mpaka Juni komanso kuyambira Ogasiti mpaka Okutobala motsatana. Kukwera ndi kutsika kwamitengo yamafuta komanso kufunikira kwachulukidwe munyengo zapamwamba zasiliva zisanu ndi zinayi kudzakhala gawo lalikulu la kusinthasintha kwamitengo mu 2022.
Pansi pa nkhondo ya Russia Ukraine mu theka loyamba la 2022, mafuta amafuta padziko lonse lapansi amayenda pamlingo wapamwamba kwambiri, kuchuluka kwamitengo yamankhwala kumapitilira kukwera, ndipo zinthu zambiri zama mankhwala zimakwera kwambiri m'zaka zaposachedwa. Malinga ndi Jinlianchuang Chemical Index, kuyambira Januwale mpaka Disembala 2022, momwe msika wamakampani amapangira mankhwala umayenderana kwambiri ndi momwe WTI yamafuta akupangira mafuta padziko lonse lapansi, yokhala ndi coefficient yolumikizana ya 0,86; Kuyambira Januware mpaka Juni 2022, coefficient yolumikizana pakati pa ziwirizi ndi yokwera mpaka 0.91. Izi zili choncho chifukwa malingaliro akukula kwa msika wamankhwala am'nyumba mu theka loyamba la chaka kumayendetsedwa ndi kukwera kwamafuta amafuta padziko lonse lapansi. Komabe, pamene mliriwu udachepetsa kufunikira ndi kayendetsedwe kazinthu, kugulitsako kudasokonekera mtengo utakwera. M'mwezi wa June, chifukwa chakukwera kwamitengo yamafuta opanda mafuta, mtengo wochulukira wamafuta udatsika kwambiri, ndipo zomwe zidawoneka bwino pamsika mu theka loyamba la chaka zidatha.
Mu theka lachiwiri la 2022, malingaliro otsogola pamsika wamakampani opanga mankhwala asintha kuchoka kuzinthu zopangira (mafuta osapsa) kupita ku zoyambira. Kuyambira Ogasiti mpaka Okutobala, kutengera kufunikira kwa nyengo yachisanu ndi chinayi yasiliva yamtengo wapatali, makampani opanga mankhwala ali ndi kukweranso kwakukulu. Komabe, kutsutsana pakati pa mtengo wokwera kumtunda ndi kufunikira kofooka kwapansi sikunasinthidwe kwambiri, ndipo mtengo wamsika ndi wochepa poyerekeza ndi theka loyamba la chaka, ndiyeno umachepa mwamsanga pambuyo pa kung'anima mu poto. Mu Novembala Disembala, panalibe chizolowezi chowongolera kusinthasintha kwakukulu kwamafuta amafuta padziko lonse lapansi, ndipo msika wamankhwala udatha wofooka motsogozedwa ndi kufunikira kofooka.
Tchati cha Trend cha Jinlianchuang Chemical Index 2016-2022

Mu 2022, misika yonunkhira ndi yotsika idzakhala yamphamvu kumtunda komanso kuchepera kumunsi kwa mtsinje.
Pankhani ya mtengo, toluene ndi xylene zili pafupi ndi zopangira (mafuta osakanizika). Kumbali imodzi, mafuta osakhwima akwera kwambiri, ndipo kumbali ina, amayendetsedwa ndi kukula kwa kunja. Mu 2022, kukwera kwamitengo kudzakhala kodziwika kwambiri pamafakitale, onse opitilira 30%. Komabe, BPA ndi MIBK mumtsinje wa phenol ketone unyolo udzachepa pang'onopang'ono mu 2022 chifukwa cha kusowa kwa 2021, ndipo mtengo wamtengo wapatali wa unyolo wa phenol ketone kumtunda ndi kumunsi kwa mtsinje suli wodalirika, ndi kukula kwakukulu kwa chaka ndi chaka. kutsika kwa 30% mu 2022; Makamaka, MIBK, yomwe ili ndi mtengo wapamwamba kwambiri wa mankhwala mu 2021, idzataya pafupifupi gawo lake mu 2022. Unyolo woyera wa benzene ndi pansi pamtsinje sudzakhala wotentha mu 2022. Pamene kuperekedwa kwa aniline kukupitirizabe kulimba, zochitika zadzidzidzi za unit ndi kuwonjezeka kosalekeza kwa katundu kunja, kukwera mtengo wachibale wa aniline akhoza kufanana ndi zopangira benzene koyera. Mu kampeni yokweza kwambiri kupanga zina zapansi pa styrene, cyclohexanone ndi adipic acid, kukwera kwamitengo kumakhala kocheperako, makamaka caprolactam ndiyo yokhayo mu tcheni choyera cha benzene ndi kumunsi komwe mtengo ukutsika chaka ndi chaka.

Pankhani ya phindu, toluene, xylene ndi PX pafupi ndi mapeto a zopangira adzakhala ndi phindu lalikulu kwambiri mu 2022, zonse zomwe zidzakhala zoposa 500 yuan / tani. Komabe, BPA mumtsinje wa phenol ketone unyolo udzakhala ndi phindu lalikulu kwambiri mu 2022, kuposa 8000 yuan / tani, motsogozedwa ndi kuwonjezeka kwa katundu wake ndi kufunikira kosauka komanso kuchepa kwa phenol ketone. Pakati pa unyolo wa benzene ndi kunsi kwa mtsinje, aniline idzasowa mtengo mu 2022 chifukwa chovuta kupeza chinthu chimodzi, ndi kukula kwakukulu kwa chaka ndi chaka kwa phindu. Zogulitsa zina, kuphatikiza zopangira benzene, zonse zidzakhala ndi phindu lochepa mu 2022; Pakati pawo, chifukwa cha kuchulukirachulukira, kupezeka kwa msika wa caprolactam ndikokwanira, kufunikira kwa kutsika kwapansi kumakhala kofooka, kuchepa kwa msika kuli kwakukulu, kutayika kwa mabizinesi kumapitilirabe kukula, ndipo kuchepa kwa phindu ndikokulirapo, pafupifupi 1500 yuan / tani.

Pankhani ya mphamvu, mu 2022, ntchito yayikulu yoyenga ndi mankhwala yalowa kumapeto kwa kukulitsa mphamvu, koma kukulitsa kwa PX ndi zinthu zina monga benzene yoyera, phenol ndi ketone zidakalipobe. Mu 2022, kupatula kuchotsedwa kwa matani 40000 a aniline kuchokera kumafuta onunkhira a hydrocarbon ndi unyolo wakumunsi, zinthu zina zonse zidzakula. Ichinso ndiye chifukwa chachikulu chomwe mtengo wapakati wapachaka wamafuta onunkhira ndi zinthu zakutsika mu 2022 ukadali wosakhala bwino chaka ndi chaka, ngakhale mayendedwe amitengo yamafuta onunkhira ndi zinthu zakumunsi zimayendetsedwa ndi kuchuluka kwamafuta opanda mafuta mu theka loyamba la chaka. .