Ua hāʻule nā ​​kumukūʻai aila honua a hāʻule kokoke i 7%

Ua hāʻule nā ​​kumukūʻai aila honua ma kahi o 7% i ka hopena pule a hoʻomau i ko lākou iho i lalo i ka wehe ʻana i ka Pōʻakahi ma muli o nā hopohopo mākeke e pili ana i ka hoʻokele lohi ʻana i ka noi aila a me ka piʻi nui ʻana o ka nui o nā rigs aila ikaika ma ʻAmelika ʻAmelika.

Ma ka hopena o ka lā, ua hāʻule nā ​​​​ʻaila ʻaila māmā no ka hāʻawi ʻana iā Iulai ma New York Mercantile Exchange i $ 8.03, a i ʻole 6.83 pākēneka, e pani i $ 109.56 no ka barela, aʻo Brent ka aila ʻaila i ka wā e hiki mai ana no ka hoʻouna ʻana i ʻAukake ma Lākana i hāʻule i $ 6.69, a i ʻole 5.58 pakeneka. , e pani i $113.12 no ka barela.

Nawaliwali koi! Luʻu nā kumukūʻai o nā ʻano kemika!

Ke ʻike nei ka ʻoihana kemika i ka hāʻule maʻamau i ka mākeke a me ka emi ʻana o ka noi o lalo. Ua koho nā hui he nui i kahi ala haʻahaʻa a palupalu e hōʻemi i kā lākou uku hoʻomaka e hoʻokō i ke kūlana haʻahaʻa haʻahaʻa o kēia manawa. ʻO ka piko o ka hau hau i loko o ke kai hohonu, a ʻo wai nā kemika i lalo o ke kaomi?

ʻO Bisphenol A: nāwaliwali ke koi holoʻokoʻa o ke kaulahao ʻoihana, aia nō kahi wahi no ka neʻe ʻana i lalo
I ka hapa mua o kēia makahiki, ua lele ka awelika o ke kumu kūʻai o ka epoxy resin ma luna a ma lalo o 25,000 yuan / ton, ka mea i lawe mai i kekahi hopena i ka noi no ka bisphenol A. e ka makeke, a ua nāwaliwali ke koi holoʻokoʻa o ke kaulahao ʻoihana BPA i kēia manawa. ʻO ka resin epoxy lalo, ʻike nui ʻia nā kūʻē PC, lawa ka lako a paʻakikī ke koi ʻana, ua manaʻo ʻia aia ka Bisphenol A i lalo.

ʻO Polyether: nāwaliwali ke kūʻai ʻana i ka ikaika, paʻakikī ke kaua kumukūʻai ʻoihana e loaʻa ka lanakila
ʻO ka pau ʻana o ka lā hoʻomaha ʻo Dragon Boat Festival, ua wehe ka noi polyether i kahi kahawai i lalo, ʻaʻole liʻiliʻi nā hana kauoha, ke kaomi ʻana o nā kauoha hou e hahai mālie, nā hoʻouna kūkākūkā polyether e iho i lalo, i ke kumukūʻai a me ke koi no ka nāwaliwali ʻelua, cyclopropane wehe i lalo mode , ʻO ka polyether e hahai ikaika ana i ka emi ʻana o ka cyclopropane, ʻoi aku ka nāwaliwali o ke kūʻai ʻana i ka ikaika o nā mea maka, nāwaliwali ka mākeke holoʻokoʻa, ke hoʻomau nei nā kumukūʻai i lalo. e holo ana. Eia kekahi, ʻo nā pilikua ʻekolu o ke kumu kūʻai polyether kaua ikaika, i ka hāʻule ʻana o ka noi home, ʻoi aku ka haʻahaʻa o nā kumu kūʻai o nā ʻāina ʻē ma mua o nā kumu kūʻai o ka home, a me nā maʻi maʻi ʻē aʻe e hoʻomau mau nei ka hoʻomohala ʻana, ua hoʻemi nui ʻia ka noi, nā polyether exports no ka manawa ʻaʻohe kākoʻo maikaʻi. .

Epoxy resin: hoʻopilikia ʻia ke kālepa kūloko a me nā ʻāina ʻē i ka manawa like, a aia ke kumukūʻai kumu ma ka haʻahaʻa haʻahaʻa.
ʻO kēia pōʻai o nā kumukūʻai epoxy resin, inā he laina mua, laina ʻelua a ʻekolu paha laina, hāʻawi paʻa ma 21,000 yuan / ton, hāʻawi wai ma kahi o 23,500 yuan / ton, i hoʻohālikelike ʻia me ka makahiki i hala, hoʻemi ʻia ma kahi o 5,000 yuan / ton, ke kumu nui o ka hopena haʻahaʻa. Eia nō naʻe, paʻakikī ke kiʻi ʻana i ka noi o lalo, a ua ʻike ka ʻoihana hoʻokele waiwai i ka hoʻokele waiwai o ka honua, a ua keʻakeʻa ʻia nā hoʻoiho. Ke iho nei ka hoʻohana ʻana i kēia manawa, a pili pū ka ʻohi ʻana i ka epoxy resin.
Ethylene oxide: ʻo ka mea nui loa i lalo i komo i ka wā o waho, a ʻaʻole lawa ka koi hou e hahai ai.
ʻO ke kahawai nui loa o ka ethylene oxide polycarboxylate water reducing agent monomer i komo i ka wā o waho o ke kau, a ke kū nei ke koi i kahi mākeke nāwaliwali i ka wā o waho. I ke komo ʻana o Iune, ua piʻi nui ka ua, ʻo ka hoʻohana holoʻokoʻa e hōʻike i kahi emi nui. Eia kekahi, ke kū nei ka terminal downstream i ke kaomi o ka uku, ʻaʻole lawa ka koi koke no ka hahai ʻana, a ʻike ʻia ka pāʻani stock. I ka wā e hiki mai ana, ʻo ka waihona waiwai o lalo ka leo nui, ʻo ka polycarboxylic acid water reducing agent monomer e hōʻike i kahi hana paʻa a nāwaliwali, ʻoiai ʻo ka hoʻohana ʻana i ka ethylene oxide e hōʻike i ka nele o ke ʻano.
ʻO ka ʻakika acetic glacial: ma lalo o ke kahawai ma muli o nā poho e hōʻemi i ka maikaʻi ʻole, hoʻemi i ka hoʻohana ʻana i ke ola e hoʻolalelale i ka hoʻomaka ʻana o ke kau.
ʻO nā nalu ʻelua o ka hoʻohaʻahaʻa ʻana i nā kumukūʻai i ka hapa mua o ka makahiki e pili ana i ka laka ʻana i ke kiʻekiʻe o 3400-3500 yuan / ton, ʻo ke kumu nui e waiho nei i ka noi haʻahaʻa i kēia manawa. He haʻahaʻa ka ukana o ka huahana i lalo, ʻo ka hapa nui o lākou ma muli o ka emi ʻana o ka pohō a me ka mālama ʻana i nā kaʻa, e hopena i kahi haʻahaʻa haʻahaʻa o ka hoʻomaka ʻana. A ke koi wale nei ka wā kahiko i ka emi ʻana, a me ka hopena o ka hapa mua o ka maʻi maʻi i nā wahi he nui e hōʻemi i ka ʻai ʻana i ke ola o ka poʻe, ke kaulahao ʻoihana ma lalo o ke kuleana o ka conduction e hōʻemi i ka noi no nā mea maka, nā manaʻo kūʻai i lalo. no ka mea, he kakaikahi ka wahi.
ʻO ka waiʻona Butyl: palahalaha ka makemake o ka butyl acrylate, hāʻule nā ​​kumukūʻai he 500 yuan / ton
I loko o Iune, n-butanol market haalulu holo, downstream noi ua iki nawaliwali, ka mahinaʻai kālepa i ole kiʻekiʻe, i ka market kulana ua emi iho, i ka hoʻohālikelike i ka wehe 'ana i nā kumu kūʻai ma ka hoʻomaka o ka pule hāʻule 400-500 yuan / tona. Butyl acrylate market, ka nui loa o lalo o n-butanol, nāwaliwali ka hana, ʻo ka ʻoihana holoʻokoʻa i lalo o ka ʻoihana lipine master rolls a me nā emulsions acrylate a me nā koi ʻē aʻe he palahalaha, e komo mālie i ka koi o ka wā, ʻoi aku ka maikaʻi o ka poʻe kālepa, ʻo ke kikowaena mākeke o ka umekaumaha haiki. palupalu.
Titanium dioxide: ka helu hoʻomaka o 80% wale nō, paʻakikī ke hoʻololi i nā hemahema o lalo
Ua nāwaliwali ka mākeke titanium dioxide home, loaʻa nā mea hana i nā kauoha ma mua o ka mea i manaʻo ʻia, nā palena o ka lawe ʻana i ka mākeke ma ka nui nui, ʻo ka nui o ka wehe ʻana o nā ʻoihana titanium dioxide i kēia manawa he 82.1%, aia nā mea kūʻai aku i lalo i ka pae hoʻohana waiwai, sporadic nui nā mea kanu. a me kekahi mau mea hana liʻiliʻi a liʻiliʻi e lawe i ka manaʻo e hōʻemi i ka ukana, ke manaʻo nei ka mākeke titanium dioxide i kēia manawa, e like me ka waiwai a me nā ʻoihana ʻē aʻe. holo ma ka ʻaoʻao pōkole paʻakikī e hoʻololi, ka pōkole-makahiki nānā ma muli o ka haole Supplier hiki ke hoʻokuʻu wahi mea i kaupalena 'ia, no laila, kūʻai kūloko a me ka haole kalepa e e ino.