Ruo Disemba 15, uru nke polyethylene dị iche iche n'ozuzu ya gosiri mmụba, uru nke ethylene n'ụdị usoro ise ahụ mụbara nke ukwuu, site na +650 yuan/ton ruo 460 yuan/ton na mbido ọnwa; Uru coal na mmanụ sochiri ya na mbido ọnwa +212 yuan/ton na +207 yuan/ton ruo -77 yuan/ton na 812 yuan/ton; N'ikpeazụ, uru methanol na uru ethane, site na +120 yuan/ton na +112 yuan/ton ruo 70 yuan/ton na 719 yuan/ton na mbido ọnwa. N'ime ha, uru mmepụta methanol na ethylene site na ihe na-adịghị mma gaa na ihe dị mma. Uru coal na uru ethane mụbara site na 34.21% na 18.45% site na mmalite ọnwa ahụ.

Nke mbụ, uru ụzọ usoro ethylene amụbaala nke ukwuu, site na mbido ọnwa a, ibu ọrụ mmepụta isi na-abawanye, ngwaọrụ ndị na-akwado ala na-enwe ọkwa dị iche iche nke mbelata ibu ma ọ bụ ebe a na-adọba ụgbọala, mbupu elu na-amụba, ndị na-eji ala na-enweta ngwa ahịa dị elu, ọchịchọ maka obere ihe na-ebelata, na-eme ka ubi ahụ nọrọ n'ọnọdụ nke oke nnyefe. Mgbe nnukwu ngwa ahịa na mmụba na nrụgide ọnụ ahịa na akụkụ abụọ ahụ, ebumnuche ịzụta ethylene dara ada, isi okwu nke mkparịta ụka ahịa dịkwa ala. Ya mere, ọnụ ahịa nke ụzọ mmepụta ethylene sochiri mbelata, dịka nke 15, ọnụ ahịa ya bụ 7660 yuan/ton, nke bụ -6.13% site na mmalite ọnwa ahụ.

N'ihe gbasara usoro ọrụ kol, ebili mmiri oyi kachasị sie ike kpuchiri ọtụtụ mpaghara obodo anyị n'oge oyi a, n'ihe gbasara ọdịda mberede na nnukwu snoo, ahịa ahụ adịghị n'ụjọ ngwaahịa, ọnụahịa mmalite na-ada ada, mmụba n'ezie naanị ibu. Ifufe oyi emebeghị ka arụmọrụ ọnụahịa nke mpaghara mmepụta dịkwuo elu nke ukwuu, ọnụahịa ahụ na-aga n'ihu na-agbanwe agbanwe nke kol n'izu gara aga, mgbe snow gbazere, ọnụahịa ahụ ga-adị n'ebe mmepụta/n'ihu ụlọ nkwakọba ihe na ebili mmiri oyi na ndịda iji malite egwuregwu. Ọnụ ahịa kol kwa ọnwa -0.77% na 7308 yuan/ton.

N'ihe gbasara usoro mmanụ, a gwakọtara ọnụ ahịa mmanụ mba ụwa n'oge na-adịbeghị anya, ihe kpatara ya bụ na nchegbu ahịa banyere atụmanya ọchịchọ ka dị. Ihe dị mma kpatara ngwaahịa mmanụ ala azụmaahịa US dara nke ukwuu karịa ka a tụrụ anya ya, yana Federal Reserve na-egosi na mbelata ọnụego ọmụrụ nwa atọ n'afọ na-abịa. Ugbu a, ọnụ ahịa mmanụ mba ụwa abịaruola ebe kacha ala n'afọ ahụ, ikuku adịghịkwa ike ewepụ kpamkpam. Ihe mberede nke nzukọ OPEC+ tinyere nrụgide sitere na echiche ọchịchọ na-adịghị ike bụ isi ihe ndị kpatara ya. Agbanyeghị, n'afọ a, $70-$72 ka bụ ala siri ike maka Brent, a na-atụkwa anya na ọnụ ahịa mmanụ ka nwere ohere ịrụzi elu. Ọnụ ego mmepụta mmanụ ugbu a bụ 8277 yuan/ton, nke bụ -2.46% site na mmalite ọnwa.