ʻO ka pule i hala aku nei, ua pau ka hāʻule ʻana o ka mākeke acetic acid a piʻi nā kumukūʻai.ʻO ka pani ʻole ʻana o Yankuang Lunan a me Jiangsu Sopu ʻāpana ma Kina ua alakaʻi i ka emi ʻana o ka lako mākeke.Ma hope mai, ua ho'ōla mālie ka mea hana a ke hōʻemi nei i ke kaumaha.Paʻa ka lako o ka ʻakika acetic, a ua piʻi ke kumukūʻai o ka acetic acid.Eia kekahi, ua hoʻonui ʻia nā kumukūʻai kūʻai ma ke komohana komohana, ʻoiai ua piʻi aʻe nā huaʻōlelo mai nā mea hana ma nā wahi ʻē aʻe, e hopena i ka hana ikaika i ka mākeke acetic acid i ka pule i hala.

Ma ka lā 6 o ʻAukake, ʻo ke kumukūʻai maʻamau o ka acetic acid ma Kina Hikina he 3150.00 yuan / ton, kahi piʻi o 2.72% i hoʻohālikelike ʻia me 3066.67 yuan / ton ma Iulai 31st, a me ka piʻi ʻana o 8.00% mahina ma ka mahina.Ma ka lā 4 o ʻAukake, ʻo nā kumukūʻai makeke no ka acetic acid ma nā wahi like ʻole o kēia pule penei:

ʻO ka upstream raw material methanol market fluctuates nui.Ma ka lā 6 o Iulai, ʻo ke kumukūʻai maʻamau ma ka mākeke kūloko he 2350 yuan/ton.Ke hoʻohālikelike ʻia i ke kumukūʻai o 2280 yuan / ton ma Iulai 31st, ʻo ka piʻi holoʻokoʻa he 3.07%.ʻO ka hopena nui o ka piʻi ʻana o ke kumukūʻai o ka pule i hala, ʻo ia ka noi.Loaʻa paha i kahi hāmeʻa MTO i lalo i nā pilikia kaʻa, a manaʻo maikaʻi ke koi.Eia kekahi, ua pāʻani pū nā pōmaikaʻi macroeconomic i kekahi hana hoʻolaha.I ka manawa like, ua emi nui ka waihona waiwai awa, a ke hoʻomaikaʻi mālie nei ka mākeke methanol.Ma ke kumu kūʻai, ua hāʻule nā ​​kumukūʻai, ua nāwaliwali ke kākoʻo, ua maikaʻi ka noi, a ua piʻi a piʻi nā kumukūʻai methanol.

ʻO ka hana hoʻohui o ka mākeke anhydride downstream.Ma ka lā 6 o ʻAukake, ʻo ke kumu kūʻai o ka acetic anhydride he 5100 yuan/ton, ʻo ia ka 5100 yuan/ton ma Iulai 31st.Ua hoʻonui ʻia ke kumukūʻai o ka waika acetic upstream, a ua piʻi ka ikaika hoʻoikaika no ka piʻi ʻana o ka acetic anhydride.Eia naʻe, he haʻahaʻa loa ke kūkulu ʻana o ka acetic anhydride i lalo, ʻaʻole lawa ka noi ʻana, ua kaupalena nā kālepa makeke, a piʻi mua ke kumukūʻai o ka acetic anhydride a laila hāʻule.

I kēia manawa, i ke kaʻina hana o ka hoʻihoʻi mālie ʻana i nā lako kaʻa i ka mākeke, ʻaʻohe koi i ka lako mākeke, a ua hahai pono ka ʻaoʻao koi.Manaʻo nā mea hana acetic acid e pili ana i kēia a ʻaʻohe paʻakikī i ka waihona ʻoihana.Kākoʻo ʻia e nā nūhou maikaʻi, ua manaʻo ʻia e hoʻomau ka hana ikaika o ka mākeke acetic acid i ka wā e hiki mai ana.