2022 inali chaka chovuta kwambiri kwa malingaliro oxide. Popeza Marichi, pomwe adagundidwa kachiwiri ndi korona watsopano, misika yambiri yamapulogalamu ya mankhwala akhala odetsedwa mothandizidwa ndi mliri m'magawo osiyanasiyana. Chaka chino, pali mitundu yambiri pamsika. Poyambitsa mphamvu yatsopano yopanga nyumba, zotsutsana ndi zomwe zimapangitsa kuti Propyyne Maproding idatchuka, ndikukakamizidwa ndi zovuta zakumwera

Pha mu Shandong Pazaka zinayi zapitazi zitha kuwoneka kuchokera ku tchati cha mwezi wa mwezi uliwonse, mmalo atatu oyamba a 2022, kuchuluka kwa ntchito yaPrompyne oxideinali yotsika kwambiri kuposa zaka zapitazo, ndipo Ogasiti-September inali mwezi wotsika kwambiri mchaka. Kuchuluka kwa terminal kutsika, mphamvu zatsopano zopanga kumatulutsidwa wina ndi mzake, ndipo msika komanso masewera amafunikira pafupipafupi. Kuwongolera kwamtengo kumayendetsedwa kwambiri ndi pansi, ndipo mphamvu yamtengo wapatali ya othandizira akufooketsa. Zotsatira zake, mtengo wapabanja wapakati pamwezi ndi wotsika kuposa 2021.

Makamaka, mtengo wapamwamba kwambiri pa 2022 anali mu 2022 inali mu Marichi 11,680 / Toni, ndipo wotsika anali mu Julayi, ndi TON06 / Toni. Mu Marichi, mtengo wamafuta unkawuluka ku USD 105 / mbiya chifukwa cha nkhondo ya ku Russia-Ukraine. Kukwera kwakukuthwa m'mitengo yamafuta apadziko lonse lapansi, mitengo ya acrylic ino idakwera mpaka Rmb 9,250 / Toni, ndi madzi ang'onoang'ono kwambiri ndi mtengo wamphamvu. Motsogozedwa ndi apo, ogwiritsa ntchito anali osamala kwambiri. Kuphatikiza apo, kukhazikitsa wothandizira kunapangitsa kuti pakhale kuyimitsa magalimoto ndi kukweza. Mu Julayi, chifukwa chachikulu chinali imfa ya 8000 Marko am'nyumba masitima a 8000 oxide, komanso otsika chaka ndi 7900 Yuan / Tonylene oxide pamsika wa Shandong. Pansi pake pamafunika kutsatira mwezi. Msika ukupitilizabe kutsatila. Msika unapitilira pansi, kutsika kwa msika wotsika kwambiri, makamaka kudalira zinthu zopangira ndi zida zothandizira kuti zithandizire. Chakumapeto kwa mwezi, kuwonjezeka kochepa kunakhudzidwa ndi kufunsa.

Kupindula kwambiri kwa cipro mu 2022 kunali kotsika kuposa zaka zapitayi, zopindulitsa za fakitale ndi zotayika za 300 Yuan mpaka 2,800 yuan njira yoledzeretsa, tan mu Okutobala. Monga momwe tingawonekere pa tchati pamwambapa, malo apamwamba kwambiri anali a February. Pambuyo pa chikondwerero cha kasupe, chomwe chakhudzidwa ndi zomwe zimakhudzidwa ndi zinthu zopangira zachilengedwe, kutsegulidwa kwa chilengedwe, kutsegulira konse kwa cycloppane mpaka 81%, zida zina zakumadzulo China pali nkhani zokonza; M'tsiku loyambirira logwira ntchito kumapeto kwa kufunsa, gawo la maphunziro a polyter Mwezi wozungulira chlor-alkali chipangizo choyimitsa magalimoto, zida za pom nthawi yochepa kwambiri, zomwe zimawonjezera bwino, pom11800-11900 yuan / toan. Mfundo yotsika kwambiri inali ndi Meyi. Cholinga chachikulu ndikuti masitima a Spow amathera kuti Proglene ndi madzi chlorine akuwonetsa zochitika ziwiri, mtengo wotsika yu wamphamvu. Kuphatikiza apo, othandizira jisoen, Sayue, Binhua ndi Huatai achepetsa katundu / kuyimitsa ndi malo opezekako. Opambana pa holide yapansi polyther, kuyamba kwakanthawi kochepa, kutsikira kumabweza pang'onopang'ono. Ngakhale ogulitsa amapereka mitengo yotsika, koma kuchuluka kwa kuchuluka kochepa kuposa mtengo wake, dera la Dera Lalikulu Lapansi, lomwe linali lotsika kwambiri mwezi uno ndi phindu loyipa la 778 yuan / toan.