NgoFebruwari 28, 2018, uMphathiswa wezoRhwebo ukhuphe isaziso malunga nokuzimisela kokugqibela kophando oluchasene nokulahlwa kwe-bisphenol A evela eThailand. Ukususela ngo-Matshi 6, i-2018, umqhubi wokungenisa uya kuhlawula umsebenzi ochasene nokulahla umgaqo kwizithethe zeRiphabhlikhi yaBantu baseChina. I-PTT Phenol Co., Ltd. iya kuhlawulisa i-9.7%, kunye nezinye iinkampani zaseThailand ziya kuhlawulisa i-31.0%. Ixesha lokusetyenziswa yiminyaka emihlanu ukususela ngomhla wesi-6 kweyoKwindla ngowama-2018.
Oko kukuthi, nge-5 kaMatshi, ukuchaswa kokulahlwa kwe-bisphenol A eThailand kuphelelwe ngokusemthethweni. Yiyiphi impembelelo eya kuba nayo unikezelo lwe-bisphenol A eThailand kwimarike yasekhaya?
IThailand ngomnye wemithombo ephambili yokungeniswa kwebisphenol A eTshayina. Kukho amashishini amabini okuvelisa i-bisphenol A eThailand, phakathi kwayo amandla e-Costron yi-280000 yeetoni ngonyaka, kwaye iimveliso zayo zisetyenziselwa ukuzisebenzisa; I-Thailand PTT inomthamo wonyaka weetoni ze-150000, kwaye iimveliso zayo zithunyelwa kakhulu e-China. Ukusukela ngo-2018, ukuthunyelwa kwe-BPA evela eThailand ngokusisiseko ibikukuthumela ngaphandle kwe-PTT.
Ukusukela ngo-2018, ukungeniswa kwe-bisphenol A eThailand kwehle unyaka nonyaka. Ngo-2018, umthamo wokungenisa wawuyi-133000 yeetoni, kwaye ngo-2022, umthamo wokungenisa wawuyi-66000 kuphela yeetoni, kunye nezinga lokuhla kwe-50.4%. Impembelelo yokuchasa ukulahla yayicacile.

Umzobo 1 Utshintsho kubungakanani bebisphenol A ethathwe eThailand yiTshayina Umfanekiso woku-1.
Ukwehla komthamo wokungenisa elizweni kunokunxulunyaniswa nemiba emibini. Okokuqala, emva kokuba i-China imisele imisebenzi echasene nokulahlwa kwenkunkuma kwi-BPA yaseThailand, ukukhuphisana kwe-BPA yaseThailand kwehlile kwaye isabelo sayo semarike sathathwa ngabavelisi abavela eMzantsi Korea naseTaiwan, kwiPhondo laseTshayina laseTshayina; Kwelinye icala, umthamo wemveliso wasekhaya we-bisphenol A uye wanda unyaka nonyaka, ukubonelela ngeziqu zasekhaya kuye kwanda, kwaye ukuxhomekeka kwangaphandle kuye kwehla unyaka nonyaka.
ITheyibhile 1 Ukuxhomekeka kwemveliso yaseTshayina kwi-bisphenol A

Ixesha elide, imakethi yaseTshayina iseyeyona ntengiso ibalulekileyo yokuthumela ngaphandle kwe-BPA eThailand. Xa kuthelekiswa namanye amazwe, imarike yaseTshayina ineengenelo zomgama omfutshane kunye nomthwalo ophantsi. Emva kokuphela kokuchasana nokulahla, i-Thailand BPA ayinayo irhafu yokungenisa elizweni okanye i-anti- dump duty dumption. Xa kuthelekiswa nabanye okhuphisana nabo baseAsia, ineenzuzo ezicacileyo zexabiso. Akukhutshelwanga ukuba ukuthunyelwa kwe-Thailand kwe-BPA ukuya e-China kuya kuphinda kubuyele ngaphezulu kweetoni ezili-100000 ngonyaka. Umthamo wemveliso wasekhaya we-bisphenol A mkhulu, kodwa uninzi lwePC esezantsi okanye izityalo ze-epoxy resin zixhotyiswe, kwaye umthamo wangempela wokuthumela ngaphandle ungaphantsi kakhulu kunomthamo wemveliso. Nangona umthamo wokungenisa we-bisphenol A eThailand wehle waya kutsho kwi-6.6 yeetoni ngo-2022, usabala umyinge weempahla zasekhaya zizonke.
Ngomkhwa wophuhliso wokudityaniswa kwemizi-mveliso, isantya esihambelanayo sokunyuka komsinga wasekhaya nasezantsi sikhula ngokuthe ngcembe, kwaye imakethi yaseTshayina ye-bisphenol A iya kuba kwixesha lokwanda ngokukhawuleza komthamo wemveliso. Ukususela ngo-2022, kukho i-16 ye-bisphenol A amashishini okuvelisa e-China kunye nomthamo wonyaka ongaphezu kweetoni ze-3.8 yezigidi, apho i-1.17 yezigidi zeetoni ziya kongezwa ngo-2022. Ngokwezibalo, kusekho ngaphezu kwesigidi seetoni zemveliso entsha ye-bisphenol A e-China kwi-2023 ye-bisphenol ngaphezulu kwe-bisphenol, kunye ne-2023. qinisa.

Umzobo 22018-2022 Umthamo wemveliso kunye notshintsho lwexabiso le-bisphenol A eTshayina
Ukususela kwisiqingatha sesibini se-2022, kunye nokunyuka okuqhubekayo kokunikezelwa, ixabiso lasekhaya le-bisphenol A liye lehla ngokukhawuleza, kwaye ixabiso le-bisphenol A liye lajikeleza kumgca weendleko kwiinyanga zakutshanje. Okwesibini, ngokwembono yexabiso lempahla ekrwada ye-bisphenol A, i-phenol yemathiriyeli ekrwada engeniswe evela e-China isekwixesha lokulwa nokulahla. Xa kuthelekiswa nemarike yamazwe ngamazwe, ixabiso lempahla ekrwada ye-bisphenol A yasekhaya liphezulu, kwaye akukho nzuzo yokukhuphisana ngeendleko. Ukunyuka kwexabiso eliphantsi lonikezelo lwe-BPA evela eThailand engena e-China ngokuqinisekileyo kuya kuthoba ixabiso langaphakathi le-BPA.
Ngokuphelelwa kwexesha le-bisphenol A yaseThailand yokuchasana nokulahlwa, imarike yasekhaya ye-bisphenol A kuya kufuneka ithwale uxinzelelo lokwandiswa ngokukhawuleza kwamandla emveliso yasekhaya kwelinye icala, kwaye iphinde ifunxe impembelelo yemithombo yexabiso eliphantsi yaseThailand. Kulindeleke ukuba ixabiso lasekhaya le-bisphenol A liya kuqhubeka liphantsi koxinzelelo kwi-2023, kwaye i-homogenization kunye nokhuphiswano lwamaxabiso aphantsi kwimarike yasekhaya ye-bisphenol A iya kuba nzima ngakumbi.