Pofika pa Disembala 15, phindu lazinthu zosiyanasiyana zopangira polyethylene lonse lidawonetsa kukwezeka, ndipo phindu la ethylene mumitundu isanu yanjira idakula kwambiri, kuyambira +650 yuan/tani mpaka 460 yuan/tani pa chiyambi. wa mwezi; Kutsatira phindu la malasha ndi mafuta kumayambiriro kwa mwezi +212 yuan/ton ndi +207 yuan/ton mpaka -77 yuan/ton ndi 812 yuan/ton; Pomaliza, phindu la methanol ndi phindu la ethane, kuyambira +120 yuan/ton ndi +112 yuan/ton mpaka 70 yuan/ton ndi 719 yuan/ton kumayambiriro kwa mwezi. Pakati pawo, kupanga methanol ndi ethylene kumapindula kuchokera ku zoipa mpaka zabwino. Phindu la malasha ndi ethane linakwera ndi 34.21% ndi 18.45% kuyambira kumayambiriro kwa mwezi.

Choyamba, ethylene ndondomeko njira phindu lakwera kwambiri, ndi chiyambi cha mwezi waukulu kupanga ogwira ntchito katundu kuwonjezeka, superposition kuthandiza kumtunda zipangizo ndi madigiri osiyana kuchepetsa katundu kapena magalimoto, kumtunda katundu kuchuluka, kunsi kwa mtsinje owerenga ya zopangira katundu ndi ndi mkulu, kufunikira kwa malo aulesi, kupangitsa munda kukhala wochulukirachulukira. Pambuyo pakuchulukira kwa zida zopangira komanso kuchuluka kwa kukakamiza kwamitengo pazinthu ziwirizi, cholinga chogula cha ethylene chatsika, ndipo cholinga chazokambirana pamsika chimakhala chochepa. Choncho, mtengo wa njira yopangira ethylene unatsatira kuchepa, kuyambira pa 15, mtengo wake unali 7660 yuan / tani, yomwe inali -6.13% kuyambira kumayambiriro kwa mwezi.

Pankhani ya njira ya malasha, chiwombankhanga champhamvu kwambiri posachedwapa chinasesa madera ambiri a dziko lathu m'nyengo yozizirayi, pamene kugwa kwadzidzidzi kwa chipale chofewa, msika sunathere mantha, mtengo woyambira ukugwa ngakhale kugwa, zenizeni. nyamuka katundu wokha. Kuzizira kozizira sikunapitirire kwambiri ntchito yamtengo wapatali ya malo opangira, mtengowo ukupitirizabe kumveka kwa malasha sabata yatha, pamene chipale chofewa chimasungunuka, mtengo udzakhala m'malo opangira zinthu / katundu kutsogolo kwa nyumba yosungiramo katundu ndi kuzizira. gwedezani kummwera kukayambitsa masewera. Mtengo wa malasha pamwezi -0.77% pa 7308 yuan/tani.

Pankhani ya njira yopangira mafuta, mitengo yaposachedwa yamafuta padziko lonse lapansi yasakanizidwa, ndipo chifukwa choyipa ndichakuti nkhawa za msika zokhudzana ndi momwe zinthu zikuyendera zikadalipo. Chifukwa chabwino chakuchulukira kwamafuta amafuta aku US kudatsika kwambiri kuposa momwe amayembekezera, kuphatikiza ndi Federal Reserve yomwe idawonetsa kuti chiwongola dzanja chatsika katatu chaka chamawa. Pakalipano, mitengo yamafuta yapadziko lonse yafikanso pamtengo wotsika kwambiri m'chaka, ndipo mpweya wofooka sunatheretu. Kugwedezeka kwapambuyo kwa msonkhano wa OPEC + kuphatikiza ndi kukakamizidwa kuchokera ku kawonedwe kofooka kofunikira ndizo zida zazikulu. Komabe, chaka chino, $ 70- $ 72 akadali pansi olimba kwa Brent, ndipo akuyembekezeka kuti mitengo yamafuta ikadali ndi malo oti akonzere kukwera. Mtengo waposachedwa wamafuta ndi 8277 yuan/ton, womwe ndi -2.46% kuyambira koyambirira kwa mwezi.