Engxenyeni yokuqala neyesibili, umkhuba wemakethe yasekhaya ye-bisphenol A ubuthaka, ngoJuni wehla waya entengo entsha ephansi yeminyaka emihlanu engu-8700 yuan/ton, kodwa engxenyeni yesithathu, i-bisphenol A yaletha ukwenyuka okuqhubekayo esikhathini esivelele, intengo yemakethe nayo yakhuphuka yaya ezingeni eliphakeme kakhulu lamanje elingu-12,050 yuan/ton kulo nyaka. Kodwa-ke, amanani akhuphukela ezingeni eliphezulu, kwalandela isidingo esingezansi futhi saba buthaka, futhi imakethe yaphinde yangena esigabeni sokuhlehla kwe-shock.

Kusukela ekupheleni kukaSepthemba 2023, intengo eyinhloko yemakethe ye-bisphenol A yase-East China icishe ibe yi-11,500 yuan/ton, ikhuphuke ngo-2,300 yuan/ton kusukela ekuqaleni kukaJulayi, okuwukwenyuka ngo-25%; Intengo yemakethe emaphakathi kwikota yesithathu yayingu-10,763 yuan/ton, ikhuphuke ngo-13.93% kwikota edlule futhi yehle ngo-16.54% kusukela esikhathini esifanayo ngonyaka odlule.

Isigaba sokuqala – uJulayi: imakethe ye-bisphenol A iveza ukuthambekela kohlobo “oluyi-N”.

Ekuqaleni kukaJulayi, ngemva kokususwa okuqhubekayo esigabeni sokuqala, inani lezinsizakusebenza zokujikeleza kwe-bisphenol A spot lalingekho likhulu, abakhiqizi kanye nabathengisi basekela ngenkuthalo imakethe, kanti eminye imibuzo ye-PC engezansi kanye nabathengisi yayiwukugcwaliswa kabusha, okwakhuthaza imakethe ye-bisphenol A isuka ku-9200 yuan/ton ngokushesha yaya ku-10,000 yuan/ton, lapho ukuthengiswa kwe-Zhejiang Petrochemical okunezindilinga eziningi kwanda kakhulu, kodwa futhi kwafaka umfutho emakethe. Intengo ephakathi iphezulu, isigaba esingezansi sokuphinda kufakwe kabusha ngemva kokugaya, isimo sokuhweba ngemakethe ye-bisphenol A siye saba buthakathaka. Engxenyeni yokugcina yonyaka, abanikazi be-bisphenol A bathola inzuzo, kanye nokwehla kokushaqeka okuphansi, ukuthengiselana kwe-bisphenol A spot akuhambisani kahle, abanye abathengisi kanye nabakhiqizi benza inzuzo yokuthumela, izingxoxo zaseMpumalanga China zehle zaya ku-9600-9700 yuan/ton. Engxenyeni yesibili yonyaka, izinto ezimbili zokusetshenziswa ezibizwa ngokuthi i-phenol acetone zanda kakhulu, zacindezela izindleko ze-bisphenol A ukuba zikhuphuke, futhi ingcindezi yezindleko zabakhiqizi yanda, futhi intengo yaqala ukukhuphuka ngasekupheleni kwenyanga, kwathi i-bisphenol A yalandela ukukhuphuka kwezindleko.

Isigaba II – Ekuqaleni kuka-Agasti – Maphakathi kuya ekupheleni kukaSepthemba: Imakethe ye-bisphenol A iyaqhubeka nokusimama kuze kube manje kulo nyaka.

Ekuqaleni kuka-Agasti, ngenxa yokwenyuka okukhulu kwe-phenol ne-acetone, intengo yemakethe ye-bisphenol A yayiqinile futhi iphezulu, kanti imishini ye-bisphenol A yayigcinwa isesimweni esihle ngesikhathi sesigaba, imishini ye-Nantong Star, i-Huizhou Zhongxin, i-Luxi Chemical, i-Jiangsu Ruiheng, i-Wanhua Chemical kanye ne-Zhejiang Petrochemical phase II yonke yamiswa ngo-Agasti, futhi ukunikezwa kwemakethe kwehle kakhulu; Futhi kwabona isitokwe sokuqala, okuphansi kudinga nje ukugcwalisa ijubane lokulandelela kulungile. Izindleko, ukunikezwa kanye nesidingo se-superposition enhle, inkampani yemakethe ye-bisphenol A inyuka; Ukungena ngoSepthemba, ukusebenza kukawoyela ongahluziwe wamazwe ngamazwe kuqinile, kuholwa yi-benzene emsulwa, i-phenol acetone iyaqhubeka nokukhuphuka, umkhumbi okhuphukayo we-bisphenol A, okunikezwayo kwabakhiqizi kuyaqhubeka nokukhuphuka, futhi ukunikezwa kwendawo yemakethe kuncane, isidingo sesitoko seNational Day esingezansi sizolandela, maphakathi noSepthemba, intengo yemakethe ikhuphuke yaya endaweni ephezulu kakhulu yamanje kulo nyaka ngama-yuan ayi-12,050/ton.

Isigaba sesithathu – phakathi noSepthemba kuya ekupheleni kwawo – ukuphela kwenyanga: izinga eliphezulu lemakethe ye-bisphenol A lehlile.

Phakathi nasekupheleni kukaSepthemba, njengoba intengo ikhuphukela ezingeni eliphezulu, ijubane lokuthenga phansi lehla, inani elincane kuphela lensimbi elidinga ukugcwaliswa ngentengo efanele, futhi ukuhweba emakethe kwaba buthakathaka; I-phenol acetone yezinto zokwakha eziluhlaza iwa kakhulu, ukwesekwa kwezindleko ze-bisphenol A kwaba buthakathaka, abathengi nabathengisi balinde futhi babone umuzwa, ukuthengiswa kabusha kwemakethe phansi kuqaphile, isitoko sesigaba esiphindwe kabili singaphansi kwalokho obekulindelwe, ngokufika koMkhosi Wase-Mid-Autumn kanye neholide likaNational Day eliphindwe kabili, okunye ukucabanga kokuthunyelwa kwabathengi kusobala kakhulu, ukulethwa kwenzuzo eyodwa yangempela, ekupheleni kwenyanga, ukugxila kwezingxoxo zemakethe kwehle kwaba yi-11500-11600 yuan/ton.

Uma sibheke phambili kwikota yesine, ngokwezindleko, i-phenol acetone yezinto zokusetshenziswa kusalindeleke ukuthi yehle, kodwa uma sibheka intengo yenkontileka ejwayelekile kanye nomugqa wezindleko, kulindeleke ukuthi isikhala sokwehla silinganiselwe, futhi ukwesekwa kwezindleko ze-bisphenol A kulinganiselwe; Ngokuphathelene nokuhlinzekwa kanye nesidingo, i-Changchun Chemical ilungisiwe kusukela ngo-Okthoba 9, futhi kulindeleke ukuthi iphele ekuqaleni kukaNovemba, i-South Asia Plastics kanye ne-Zhejiang Petrochemical zinezinhlelo zokulungisa ngoNovemba, amadivayisi ngamanye anezinhlelo zokulungisa izindawo zokupaka ngasekupheleni kuka-Okthoba, kanti amanye amadivayisi awanazo izinhlelo zokulungisa ezicacile. Sekukonke, kukhona ukulahlekelwa kwe-A kwe-bisphenol A kwikota yesine, kodwa ngesikhathi esifanayo, Ekuqaleni kuka-Okthoba, ukusebenza kwesitshalo se-bisphenol A esigabeni sesibili saseJiangsu Ruiheng kwaqiniswa kancane kancane, i-Qingdao Bay, i-Hengli Petrochemical, i-Longjiang Chemical kanye namanye amasethi amadivayisi amasha kuhlelwe ukuthi aqaliswe ukusebenza kwikota yesine, lapho amandla okukhiqiza kanye nomkhiqizo we-bisphenol A kuzokwenziwa kakhulu, futhi ukubuyiselwa okubuthakathaka kohlangothi lwesidingo semakethe kuyaqhubeka nokuba nzima ukususa imingcele, ukuphikisana phakathi kokunikezwa kanye nesidingo kuzoqina. Ngokuphathelene nomqondo wemakethe, ukuntuleka kokusekelwa kwezindleko, ukusebenza kokuhlinzeka kanye nesidingo kufushane, futhi eminyakeni yamuva nje, imakethe ye-bisphenol A iye yehla kakhulu, futhi imboni ayinaso isibindi emakethe yesikhathi esizayo, futhi ukuhweba kuyaqapha futhi kuyalinda, okuvimbela nesivinini sokuthenga esingezansi ngezinga elithile.

Ngamafuphi, ikota yesine yemakethe ye-bisphenol A kunzima ukuyithola inhle, kulindeleke ukuthi ibe nokwehla okukhulu kwamanani emakethe uma kuqhathaniswa nekota yesithathu, inqubekela phambili ekukhiqizweni kwemishini emisha, ukukhuphuka nokwehla kwezinto zokusetshenziswa, isimo sokulandelela isidingo esingezansi yisona esiyinhloko emakethe.