Kusukela ngo-2023, ukululama kokusetshenziswa kwe-terminal bekulokhu kuhamba kancane, futhi okufunwa phansi akukaze kulandele ngokwanele. Ekota yokuqala, umthamo omusha wokukhiqiza wamathani angama-440000 eBisphenol A wasebenza, uqokomisa ukuphikisana okufunwa ngokuhlinzekwa nge-Bisphenol emakethe. I-venol eluhlaza eluhlaza ishintshashintsha kaninginingi, futhi isikhungo samandla adonsela phansi siyancipha, kepha ukwehla kuncane kunalokho kweBisphenol A. Ngakho-ke, ukulahleka kweBisphenol Imboni sekuyinto evamile, futhi ingcindezi yezindleko ezibakhiqizayo isobala.
Kusukela ngoMashi, iBisphenol imakethe ikhuphuke futhi iwile kaninginingi, kepha uhla lwamanani wokuhluleka kwemakethe lulinganiselwe, phakathi kuka-9250-9800 yuan / ton. Ngemuva kuka-Ephreli 18, umkhathi weBisphenol imakethe "ngokuzumayo" wathuthuka, ekhuphuka emibuzweni yemakethe ephansi, kanye ne-dull

Isimo seBisphenol imakethe yephulwe.

Ngo-Ephreli 25, iBisphenol imakethe e-East China yaqhubeka nokuqinisa, kuyilapho iBisphenol yasekhaya imakethe yavuka. Ukuhlinzekwa kwendawo emakethe kuqinisile, futhi ukunikezwa okuvela kumphathi wezimpahla. Lapho nje abantu emakethe bedinga uphenyo, bayoxoxisana futhi balandele ngokucophelela ngokwezidingo zabo. Esikhathini esifushane, imakethe isebenza ngentengo ephezulu, futhi izingcaphuno zemakethe ziyaqhubeka ukukhuphuka ku-10000-10100 yuan / ton!

Njengamanje, isilinganiso samandla okukhiqiza amanani e-Bisphenol A eChina acishe abe ngu-70%, ukwehla kwamaphesenti angamaphesenti ayi-11 uma kuqhathaniswa nokuqala ngoMashi. Kusukela ngoMashi, umthwalo weSinnopec Sanijing kanye namayunithi we-nantong xingchen ancipha, iyunithi ye-cangzhou Dahua ivaliwe, futhi izinga lokusetshenziswa kweBisphenol amandla okukhiqiza ancipha azungeze ama-75%. I-Huizhou Zhongxin neYanhua polycarbon yavalwa ngempumelelo ukuze ilungiswe ekugcineni kukaMashi nasekuqaleni kuka-Ephreli, iphinde yehlise izinga lokusetshenziswa kweBisphenol inani lokukhiqiza elingama-70%. Imikhiqizo yokhiqizi ikakhulukazi yokuzisebenzisa futhi ihlinzeke kumakhasimende wesikhathi eside, okuholela ekwehliseni ekuthengisweni kwe-Spot. Ngasikhathi sinye, njengoba kunesidingo se-sporadic sokuphinda sivuselele phansi, inani lebala lidla kancane kancane.

Kusukela maphakathi kuze kube sekupheleni kuka-Ephreli, ngenxa yokuhlinzekwa kabusha kwasekhaya kanye nokuvuselelwa kwe-Bisphenol A, kanye nokuqalisa kwansuku kwe-Epoxy Resin ne-BISPHenol Kusukela ngoFebhuwari, indawo ye-Spot inzuzo yeBisphenol iye yaphansi, umdlandla wabalamuli abazobamba iqhaza wehle, kanti nokusungula kwemikhiqizo ethengisiwe kwehle. Njengamanje, azikho izinsiza eziningi ze-stoos emakethe, futhi abanikazi bezingazile ukuthengisa, okukhombisa inhloso ephezulu yokusunduza.

Ngakolunye uhlangothi, kusukela ngo-2023, ukululama kwe-DownStream Summeral Summent bekuphansi kakhulu kunalokho obekulindelwe, futhi ukugxila kwe-epoxy resin kanye nezimakethe ze-PC nakho kuguquguqukayo. I-Bisphenol A isetshenziselwa ikakhulukazi ukusetshenziswa kwenkontileka, futhi ambalwa nje adinga ukuthenga ngentengo efanele. Ivolumu yokuhweba yama-spot ama-spot ilinganiselwe. Njengamanje, izinga lokusebenza lemboni ye-epoxy Resin lizungeze ama-50%, kanti imboni ye-PC icishe ibe ngu-70%. Muva nje, iBisphenol A kanye nemikhiqizo ehlobene i-ECH iye yanda ngasikhathi sinye, okuholela ekukhuphukeni kwezindleko okuphelele kwe-epoxy resin kanye nokwanda okuncane kokugxila kwemakethe. Kodwa-ke, kwakukhona imisebenzi embalwa ye-Downstream stock expression ye-PC ngaphambi kosuku, futhi ukunikezwa kwezimboni kanye nezingcindezi zezidingo zisekhona. Ngaphezu kwalokho, impahla eluhlaza iBisphenol iyaqhubeka ukukhuphuka ngamandla, ngokuhlinzekwa kanye nezingxabano nezingcindezi zezindleko. Amabhizinisi ikakhulukazi asesimweni esiqinile nesilindile kanye nokubona ukuthengwa okufunwa phansi akwanele, okuholela ekuhwebeni kwangempela okulula.
Ngasekupheleni kwenyanga, akukho ngcindezi ekuhanjisweni komnikazi wempahla, futhi ingcindezi yezindleko isekhona. Umnikazi wempahla unenhloso eqinile yokucindezela. Yize kucatshangelwa ukuthi ukuphishekela amanani aphezulu phansi, ikakhulukazi ukuthenga ngesidingo, kunzima ukuthola intengo ephansi emakethe, futhi ukugxila kweBisphenol imakethe kuqhubekela phambili ngamanani aphezulu. Kulindelwe ukuthi iBisphenol azoqhubeka nokuthola ukuguquguquka okuqinile futhi anake ukufunwa phansi komfula.