Ma ka lā 15 o Kekemapa, ua hōʻike ʻia ka piʻi ʻana o ka loaʻa kālā o nā kumu waiwai polyethylene holoʻokoʻa, a ʻo ka loaʻa ʻana o ka ethylene ma nā ʻano hana ʻelima i hoʻonui nui ʻia, mai +650 yuan/ton a i 460 yuan/ton i ka hoʻomaka. o ka malama; A ukali ʻia e nā waiwai lanahu a me ka aila i ka hoʻomaka ʻana o ka mahina +212 yuan/ton a me +207 yuan/ton i -77 yuan/ton a me 812 yuan/ton; ʻO ka hopena, loaʻa ka loaʻa kālā methanol a me ka loaʻa kālā ethane, mai +120 yuan/ton a me +112 yuan/ton a i 70 yuan/ton a me 719 yuan/ton i ka hoʻomaka ʻana o ka mahina. Ma waena o lākou, loaʻa ka hana methanol a me ka ethylene mai ka maikaʻi ʻole i ka maikaʻi. Ua hoʻonui ʻia ka loaʻa kālā a me ka ethane e 34.21% a me 18.45% mai ka hoʻomaka ʻana o ka mahina.

ʻO ka mea mua, ua piʻi nui ka waiwai o ke kaʻina hana ethylene, ma ka hoʻomaka ʻana o ka mahina ka hoʻonui nui ʻana o ka ʻoihana hana nui, ʻo ka superposition e kākoʻo ana i nā ʻaoʻao o lalo he mau degere like ʻole o ka hoʻemi a i ʻole kaʻa kaʻa, hoʻonui ʻia nā hoʻouna i luna, nā mea hoʻohana i lalo o ka waihona waiwai maka. ʻano kiʻekiʻe, ke koi ʻana i kahi lohi, e hana ana i ke kahua i kahi kūlana o ka hoʻolako ʻana. Ma hope o ke kiʻekiʻe o nā mea waiwai a me ka piʻi ʻana o ke kumukūʻai ma nā ʻaoʻao ʻelua, ua kaumaha ka manaʻo kūʻai i lalo o ka ethylene, a ʻoi aku ka haʻahaʻa o ke kūkākūkā mākeke. No laila, ʻo ke kumukūʻai o ke ala hana ethylene ma hope o ka emi ʻana, mai ka lā 15, ʻo ke kumukūʻai he 7660 yuan/ton, ʻo ia ka -6.13% mai ka hoʻomaka ʻana o ka mahina.

Ma ke ʻano o ke ala kaʻina hana lanahu, ʻoi aku ka ikaika o ka nalu anuanu i ka hapa nui o nā wahi o ko mākou ʻāina i kēia hoʻoilo, i ka wā o ka hāʻule koke ʻana o ka hau nui, ʻaʻole i pau ka mākeke, ke hāʻule nei ke kumu kūʻai kumu, ʻo ka mea maoli. e ala wale i ka ukana. ʻAʻole i hoʻoikaika nui ka nalu anu i ka hana kumukūʻai o ka wahi hana, ke hoʻomau nei ke kumukūʻai i ka puʻupuʻu haʻahaʻa o ka lanahu i ka pule i hala, i ka wā e heheʻe ai ka hau, aia ke kumukūʻai ma ka wahi hana / logistic i mua o ka hale kūʻai a me ke anuanu. nalu i ka hema e hoʻomaka i ka pāʻani. ʻO ke kumu kūʻai lanahu i kēlā me kēia mahina -0.77% ma 7308 yuan/ton.

Ma ke ʻano o ke ala kaʻina aila, ua hui pū ʻia nā kumukūʻai aila honua i kēia manawa, a ʻo ke kumu maikaʻi ʻole ʻo ia ka hopohopo o ka mākeke e pili ana i ka outlook noi. ʻO ke kumu maikaʻi o nā waihona ʻaila ʻaila ʻAmelika i hāʻule ʻoi aku ka nui ma mua o ka mea i manaʻo ʻia, i hui pū ʻia me ka Federal Reserve i hōʻike ʻia i ʻekolu oki uku paneʻe i ka makahiki aʻe. I kēia manawa, ua hoʻokokoke hou nā kumukūʻai aila honua i kahi haʻahaʻa loa o ka makahiki, a ʻaʻole i hoʻopau loa ʻia ka lewa nāwaliwali. ʻO nā haʻalulu hope o ka hālāwai OPEC + i hui pū ʻia me ke kaomi ʻana mai kahi manaʻo noi nāwaliwali nā kumu nui. Eia nō naʻe, i kēia makahiki, ʻo $70- $72 kahi kumu paʻa paʻa loa no Brent, a ke manaʻo ʻia nei e loaʻa ana kahi lumi e hoʻoponopono ai i luna. ʻO 8277 yuan/ton ke kumu kūʻai aila i kēia manawa, ʻo ia ka -2.46% mai ka hoʻomaka ʻana o ka mahina.