【Hoʻolauna】 I Iulai, ua hōʻike nui nā huahana i ke kaulahao ʻoihana acetone i kahi ʻano iho. ʻO ke kaulike ʻole o ka hoʻolako-koi a me ka hāʻawi ʻana i nā kumukūʻai maikaʻi ʻole ke kumu nui o ka emi ʻana o nā kumukūʻai makeke. Eia naʻe, ʻoiai ke ʻano o ka hoʻohaʻahaʻa ʻana o nā huahana kaulahao ʻoihana, koe wale nō ka hoʻonui iki ʻana o nā poho o ka ʻoihana, ʻoi aku ka maikaʻi o ka MMA a me ka isopropanol ma luna o ka laina breakeven (ʻoiai ua hoʻopiʻi nui ʻia kā lākou loaʻa kālā), aʻo nā huahana ʻē aʻe a pau ma lalo o ka laina breakeven.
ʻO nā huahana i loko o ke kaulahao ʻoihana acetone i hōʻike i kahi hiʻohiʻona i lalo i Iulai
Ua emi iho nā huahana i loko o ke kaulahao ʻoihana acetone i kēia mahina. ʻO ke kaulike ʻole o ka hoʻolako-koi a me ka lawe ʻana i ke kumukūʻai maikaʻi ʻole ke kumu nui o ka emi ʻana o ka mākeke. Ma ke ʻano o ka hāʻule ʻana, ʻike ka acetone i ka emi ʻana o ka mahina ma ka mahina ma kahi o 9.25%, ka pae mua ma ke kaulahao ʻoihana. ʻO ka hoʻolako ʻana i ka mākeke acetone kūloko i Iulai i hōʻike i ka piʻi nui ʻana: ma kekahi ʻaoʻao, ua hoʻomaka hou kekahi mau ʻoihana i hoʻokuʻu i ka hana ma mua, e like me Yangzhou Shiyou; ma kekahi ʻaoʻao, ua hoʻomaka ʻo Zhenhai Refining & Chemical i ke kūʻai aku i waho o nā huahana a puni Iulai 10, ka mea i hoʻonāukiuki i ka ʻoihana insiders, e koi ana i ka manaʻo o nā kūkākūkā mākeke i lalo. Eia nō naʻe, i ka hoʻomau ʻana o ka hāʻule ʻana o nā kumukūʻai, ua kū ka poʻe paʻa i ke koʻikoʻi o ke kumukūʻai, a ua hoʻāʻo kekahi e hoʻokiʻekiʻe i kā lākou mau huaʻōlelo, akā ʻaʻole hiki ke hoʻomau i ka piʻi ʻana, a ʻaʻole i hāʻawi ke kākoʻo i ka nui o nā kālepa.
Hōʻike nā huahana o lalo o ka acetone i ka emi ʻana o ka resonant. Ma waena o lākou, ʻoi aku ka emi o ka mahina ma ka mahina i nā kumukūʻai maʻamau o ka bisphenol A, isopropanol, a me MIBK ma mua o 5%, ma -5.02%, -5.95%, a me -5.46%. ʻO nā kumu kūʻai o ka phenol a me ka acetone i hoʻohaʻahaʻa i lalo, no laila ʻaʻole i kākoʻo ka ʻaoʻao kumu kūʻai i ka ʻoihana bisphenol A. Eia kekahi, ʻoi aku ka kiʻekiʻe o ka bisphenol A ʻoihana, akā naʻe ua hahai nāwaliwali ka noi; me ke ʻano o ka hoʻolako a me ka koi koi, ua hoʻonui ʻia ke ʻano iho o ka ʻoihana.
ʻOiai ua loaʻa i ka mākeke isopropanol i ka mahina ke kākoʻo maikaʻi mai nā kumu e like me ka pani ʻana o Ningbo Juhua, ka hoʻemi ʻana o Dalian Hengli, a me ka lohi i nā ukana kalepa kūloko, ua nāwaliwali ka ʻaoʻao koi. Eia kekahi, ua hāʻule nā kumukūʻai acetone maka ma lalo o 5,000 yuan/ton, e waiho ana i ka poʻe i loko o ka ʻoihana me ka hilinaʻi ʻole, ka mea i kūʻai nui ʻia ma nā kumukūʻai hoʻemi, akā ʻaʻole i kākoʻo nā waihona kālepa, e alakaʻi ana i kahi ʻano o ka mākeke i lalo.
Ua lawa ka lako o ka MIBK, me kekahi mau hale hana e kū nei i nā pilikia hoʻouna. Ua hoʻohaʻahaʻa ʻia nā ʻōlelo aʻoaʻo me kahi lumi no nā kūkākūkā kālepa maoli, ʻoiai ua palahalaha ka makemake o lalo, i hopena i ka hāʻule ʻana o nā kumukūʻai makeke. Ua hāʻule ka awelika kumu kūʻai o MMA ma ka mākeke mua o Kina Hikina ma lalo o ka hōʻailona 10,000-yuan i kēia mahina, me ka emi ʻana o ka mahina o 4.31% i ke kumukūʻai awelika o kēlā me kēia mahina. ʻO ka emi ʻana o ka noi i ka wā o waho ke kumu nui o ka emi ʻana o ka mākeke MMA.
Ua nāwaliwali ka loaʻa kālā o nā huahana kaulahao ʻoihana
I Iulai, ua nāwaliwali ka loaʻa ʻana o nā huahana i ke kaulahao ʻoihana acetone. I kēia manawa, ʻo ka hapa nui o nā huahana i loko o ke kaulahao ʻoihana aia i kahi kūlana kūpono akā ʻaʻole lawa ka noi ʻana; i hui pū ʻia me ka hāʻawi ʻana i nā kumukūʻai maikaʻi ʻole, ua lilo kēia i kumu no ka nalowale o nā huahana kaulahao ʻoihana. I loko o ka mahina, ʻo MMA a me isopropanol wale nō i mālama i ka loaʻa kālā ma luna o ka laina breakeven, aʻo nā huahana ʻē aʻe a pau ma lalo o ia. I kēia mahina, ʻoi aku ka nui o ka loaʻa kālā o ke kaulahao ʻoihana i ka ʻoihana MMA, me ka loaʻa kālā nui ma kahi o 312 yuan/ton, ʻoiai ua hoʻonui ʻia ka pohō o ka ʻoihana MIBK i 1,790 yuan/ton.
Hiki ke hana ʻia nā huahana i loko o ke kaulahao ʻoihana acetone ma kahi ākea o ka fluctuations i ʻAukake
Manaʻo ʻia e hana nā huahana i loko o ke kaulahao ʻoihana acetone i kahi liʻiliʻi o ka fluctuations i ʻAukake. I nā lā he ʻumi mua o ʻAukake, e nānā nui nā huahana kaulahao ʻoihana i ka hoʻopaʻa ʻana i nā ʻaelike lōʻihi, me ka haʻahaʻa haʻahaʻa no ke kūʻai ʻana ma ka mākeke. Hāʻawi ka nui o ke kālepa i ke kākoʻo liʻiliʻi i nā huahana kaulahao ʻoihana. I ka waena a me ka hopena o nā lā he ʻumi, ʻoiai e piʻi aʻe ana kekahi mau manaʻo kūʻai wahi lalo a ke kokoke mai nei ka boom mākeke "Golden September", hiki ke hoʻihoʻi hou ʻia kekahi mau koi hope, a hiki i nā helu kālepa ke hoʻokumu i kekahi kākoʻo no nā kumukūʻai. Eia naʻe, ma ke ʻano o ka fluctuation range i kēia mahina, mau ka manaʻolana.
Ka manawa hoʻouna: ʻAukake-08-2025