I-1.analysis ye-Upstreamacetic acidinkambiso yemakethe

Intengo ephakathi ye-acetic acid ekuqaleni kwenyanga ibineminyaka engama-3235.00 yuan / ithoni, futhi intengo ekugcineni kwenyanga ibingama-3230,00 yuan / inani, inani lalingu-63.91% ngaphansi konyaka odlule.

NgoSepthemba, imakethe ye-acetic acid ibiphethwe yizinhlobonhlobo ze-oscillations, ngamanani awela ngaphambi kokukhuphuka. Engxenyeni yokuqala yonyaka, imakethe ye-acetic acid ibizohlanganiswa, ngokuhlinzekwa ngokwanele, ukufunwa okulinganiselwe okulinganiselwe, ukunikezwa kwamakethe okubuthakathaka nokufunwa, amanani entengo acijile, acishiwe, amanani e-acetic acid ashubile; Engxenyeni yesibili yonyaka, imakethe ye-acetic acid yayibuthakathaka futhi ibheke phansi, ikakhulukazi ngoba ukulungiswa kwamabhizinisi acijile kuphinde kwasebenza okujwayelekile, ukuthengwa kwemakethe kwaqhubeka nokuba buthakathaka, ukuhlinzekwa kwalokhu kunamandla futhi kubuthakathaka, acetic Amanani entengo e-acid aqhubeka ehla; Ekupheleni kwenyanga, iholide losuku lukazwelonke lalisondela, isidingo esiphansi sokutolika sanda, futhi amabhizinisi abenenhloso eqinile yokuphakamisa amanani. Ekupheleni kwenyanga, okunikezwayo kwakhuphuka, kulandelwe ukukhuphuka kwamanani entengo ye-methanol ephakeme, ukusekelwa okubonakalayo okuluhlaza kulungile, ukuphela kwamanani entengo enyangeni aceli aceli akhuphuke asondele ekuqaleni kwenyanga.

2. Ukuhlaziywa kwemakethe ye-Ethyl Acetate

NgoSepthemba, i-Ethyl Acetate yasekhaya isebuthakathaka, imakethe isezinhlelweni zokuphuma phansi. Ngokusho kwezibalo ze-Business News Service, ukwehla kwale nyanga kwakungu-0.43%, futhi ngasekupheleni kwenyanga, intengo yemakethe ye-Ethyl Acetate yayingu-6700-7 yuan / toni.

Kule nyanga, uhlangothi lwezindleko ze-ethyl acetate alulungile kakhulu, i-acetic acid iningi lenyanga oscillating phansi, isonto eledlule likaSepthemba lakhiwe, okuholela esikhathini esifushane se-ethyl acetate phezulu, ukuphela kwenyanga akunakusekelwa, Amanani namanje abuyelanga ekuqaleni kwezinga. Kwakunoshintsho oluncane ohlangothini lokuhlinzekwa, iningi lezitshalo e-East China laligijima ngokujwayelekile, futhi amandla okuthumela amabhizinisi awazange angenise inkathi ephakeme ye- "Golden ayisishiyagalolunye", futhi okusungula kuhlala kuphakeme. Ushintsho oluphelele kwintengo yokubhida yezitshalo ezinkulu eShandong ayibalulekile. Ubuthakathaka obuphansi kwemakethe kunzima ukuthuthuka, futhi ukuthengwa kwezimpahla kuhlala kuzinzile kudinga nje.

I-3.Butyl Acetate Market Trend Ukuhlaziywa

I-Ourney Acetate yasekhaya yaqhubeka nokucwilisa ngoSepthemba, futhi imakethe ibuthakathaka. Ngokusho kweBusiness NewSwire, ukwehla kwanyanga zonke kwe-Buty acetate kwakungu-2.37%. Ekupheleni kwenyanga, uhla lwamanani entengo yasekhaya lwe-Orney Acetate lwalungu-7,200-7,500 yuan / ton.

Ngakolunye uhlangothi, uhlangothi lwezindleko luphambukile, yize i-acetic acid isatshalaliswa ngasekupheleni kwenyanga, kepha kunzima ukushayela i-towstream burtem acima ngaphandle kobumnyama, omunye umkhiqizo we-upstream n-butanol wehla, phansi ngo-2.91% ngenyanga . Sekukonke, uhlangothi lwezindleko lusabuswa ohlangothini olufushane. Intengo yesikhathi eside ye-butyl acetate ikakhulukazi ivela ekucindezelweni kokuhlinzekwa kanye nesidingo: Isimo sokuqalisa sedivaysi, i-Butyl Enterprises Start-Up Rate ishintsha kancane, isilinganiso sezitshalo zokuqala ukuze silondoloze phezulu futhi Ngaphansi kwama-40%, kepha ingcindezi yokusungula yezitshalo ezinkulu isobala, ngaphansi kwethonya lesidingo esibuthakathaka, ukuthengiselana kwemakethe akukuhle. I-terminal igcina isidingo nje, futhi isimo sokuhweba sonke sikhanya.

I-4.Analysis ye-acetic acid imboni chain

Kusuka eshadini lokuqhathanisa lokunyuka nokuwa kwe-acetic acid imboni, siyabona ukuthi i-actic chain ekhombisa umkhuba wamakhaza phezulu futhi ishise ngaphansi, nge-methanol (19.1.17%) Emthonjeni okhuphuka kakhulu, Ukubeka ingcindezi enkulu ku-acetic acid kanye ne-downstream. Ikakhulu, phansi, i-ethyttem ester noBuyl Ester ayikakhululwa emakethe engemihle. Inzuzo engqubuzana yamabhizinisi phakathi nenyanga nayo igcinile inani lokuqalisa ezingeni eliphansi, ngokupheliswa kabi okungokwemvelo ikakhulukazi.

Esikhathini esifushane, imboni ye-acetic acid izogcina ukuqeda okubuthakathaka, ama-acetic acid angaqongelela amasheya ngesikhathi seholide, kepha amasheya ase-ethyl acetate, kanye ne-PTA aqhubeka nokudliwa ngesikhathi somkhosi, kanye nokugcwaliswa kwemakethe ngemuva Umkhosi uzoletha izinzuzo ku-acetic acid. Kodwa-ke, ngokubheka ukuthuthuka okuncane okufunwayo. Amanani e-ETHEL ESTER neBuryl Esters angahlala ebuthakathaka.

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