NgoSepthemba, imakethe yasekhaya ye-bisphenol A ikhule kancane, ikhombisa ukukhuphuka okusheshayo phakathi nezinsuku eziyishumi. Isonto ngaphambi kweholidi Losuku Lukazwelonke, ngokuqala komjikelezo wenkontileka entsha, ukuphela kokulungiswa kwezimpahla zangaphambi kweholide ezansi nomfula, kanye nokwehla kwezinga lemifula emibili, imakethe ye-bisphenol A ingene esikhathini sokuguquguquka okukhulu okuncane. Kusukela ngomhlaka-27 Septhemba, ukuxoxisana okujwayelekile e-East China bekuyi-16450 yuan/ton, kwenyuke ngo-3150 yuan/ton noma ngo-24.2% kusukela ekupheleni kwenyanga edlule. Isilinganiso senani sale nyanga (izinsuku ezingu-1-27) sasingu-14186 yuan/ton, sikhuphuke ngo-1791 yuan/ton noma ngo-14.45% kusukela enanini eliyisilinganiso senyanga edlule. Ngokukhuphuka kwentengo ye-bisphenol A, inzuzo yemboni ithuthuke kakhulu, ngenzuzo yenzuzo engu-19.63% kusukela ngoSepthemba 27.

Isici 1. Intengo ye-bisphenol A ikhuphuka kancane, ifinyelela phezulu okusha kusukela ngoMeyi 20, 2022
NgoSepthemba, indawo ye-bisphenol A yaqhubeka nokukhuphuka ngo-Agasti. Beqhutshwa ukusakazwa kwezindawo eziqinile, isidingo esiqhubekayo sokwehla komfula, kanye nokudla ngesikhathi samaholide oMkhosi Wama-Double KaSepthemba (Umkhosi Waphakathi Nekwindla Nosuku Lukazwelonke), abakhiqizi nabaphakathi basekele imakethe. Ikakhulukazi ngesonto kusukela maphakathi noSepthemba, i-bisphenol A isheshise ukuthambekela kwayo kokukhuphuka. Kusukela ngomhla ka-27 Septhemba, inkampani enkulu ye-bisphenol A yayixoxile ngo-16450 yuan/ton, inyuke ngo-3150 yuan/ton kusukela ekuqaleni kwenyanga, ukwanda okungaphezu kuka-24%, futhi intengo ifike phezulu kakhulu kusukela ngoMeyi 20, 2022. Ngokwezibalo zokuqapha ze-Longzhong Information, kusukela ngo-Agasti 2022, ukwanda kwe-cumulative ka-August 4350 yuan/ton, noma cishe u-36%, okuphinde kube yibhendi ende kakhulu ekhuphukayo ye-bisphenol A kulo nyaka.
Izici Izindleko nentengo ye-bisphenol A ikhuphukile, futhi inzuzo enkulu yomkhakha ithuthuke kakhulu
NgoSepthemba, i-bisphenol A nezinto zokusetshenziswa zibonise ukuthambekela kokukhuphuka kabili, ikakhulukazi ukukhuphuka kwentengo ye-phenol ne-acetone ezinsukwini eziyishumi zokuqala zikaSepthemba, okukhulise imakethe ye-bisphenol A. Ezinsukwini eziyishumi zokuqala zikaSepthemba, umthwalo we-phenol ne-ketone unit wehla wafinyelela ku-70% (Uphiko lwase-Huizhou Zhongxin lwamisa ukukalwa kwamandla ngo-Agasti 29, kanye neyunithi yamathani angu-650000 eSigaba I se-Zhejiang Petrochemical yema ukuze kuhlanzwe umbhoshongo isonto lonke ngoSepthemba 6). Ngaphezu kwalokho, i-inventory ye-port yayiphansi, ngakho-ke ukuhlinzekwa kwe-phenol ne-acetone kwakuqinile. Abakhiqizi abakhulu baphakamisa ngokuphindaphindiwe izingcaphuno zabo, futhi imakethe yakhuphuka ngokushesha. Phakathi kwazo, i-phenol iphule umkhawulo wama-yuan angu-10000 futhi yenyuka ngo-800 yuan/ton, ukwanda ngo-8.42%, i-acetone yenyuka ngo-525 yuan/ton, ukwanda ngo-11%, nezindleko ze-bisphenol A zikhuphuke kakhulu, Abanye abakhiqizi be-bisphenol A bangaphansi kwengcindezi, futhi amanani abo akhuphuka njalo. Ukwenyuka komfula kanye nokwehla komfula phakathi nezinsuku eziyishumi ngasekupheleni kuyabonakala. Ngisho nalapho i-phenol ne-acetone kuhlanganiswe okwesikhashana ngasekupheleni kwezinsuku eziyishumi, i-BPA nayo yaphuma emakethe ekhuphukayo ebukhali ngenxa yokunikezwa kwayo kanye nezisekelo eziyisisekelo. Kusukela ngo-September 1 kuya ku-17, i-phenol inyuke ngo-1101 yuan/ton, i-acetone inyuke ngo-576 yuan/ton, okuholele ekwenyukeni kwama-yuan/ton angu-1092 esilinganisweni sezindleko ze-bisphenol A uma kuqhathaniswa nenyanga edlule, kuyilapho intengo evamile ye-bisphenol A yenyuka ngo-1791 yuan/ton efanayo. Ikakhulukazi ngemva maphakathi no-September, ngokusheshisa ukukhuphuka kwe-bisphenol A, inzuzo yemboni yaba ngcono kakhulu. Isilinganiso senzuzo eyisamba se-bisphenol A kule nyanga sasicishe sibe ngu-1942 yuan/ton, sikhuphuke ngaphezu kuka-50% uma kuqhathaniswa nenyanga edlule.
Izici: Ukusetshenziswa kokufinyelela okuphansi kwesithathu kukhule kancane, kunikeza ukusekelwa okuqinile kwemakethe ye-bisphenol A
NgoSepthemba, isidingo se-bisphenol A kuzo zombili izindawo ezansi nomfula sasizinzile, sinikeza ukwesekwa okukhulu ekukhuphukeni kwemakethe ye-bisphenol A. Ngokusho kokuqapha kwe-Longzhong Information, amazinga okusebenza e-epoxy resin kanye nezimboni ze-PC ngo-September 2022 ayengu-8% kanye no-1% ngaphezulu kwalawo ngo-August, ngokulandelanayo. Ukwengeza, amabhizinisi alungisa izimpahla kusenesikhathi ngoMkhosi Wamaphakathi Nekwindla kanye noSuku Lukazwelonke, kanye nokulindelwe okuhle kwemakethe emjikelezweni wokuphakama, ngokwezinga elithile, umjikelezo wokulungiselela ukuya phansi komfula nawo wathuthukiswa. Ukwengeza, ngenxa yomthelela wesimo sezulu sesishingishane kule nyanga, eminye imikhumbi ibambezelekile ukufika, okuholele ekutholakaleni okuqinile kwe-BPA.

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