Ngokwezibalo zamasiko, ngo-Agasti 2022, umthamo welizwe lam lokuthumela ngaphandle kwe-PVC umgubo ococekileyo wehle nge-26.51% inyanga nenyanga kwaye unyuke ngo-88.68% unyaka nonyaka; ukususela ngoJanuwari ukuya ku-Agasti, ilizwe lam lithumela i-1.549 yezigidi zeetoni ze-PVC powder ecocekileyo, ukwanda kwe-25.6% xa kuthelekiswa nexesha elifanayo kunyaka odlulileyo. NgoSeptemba, ukusebenza kwemarike yelizwe lam yePVC yokuthumela ngaphandle ibe yi-avareji, kwaye ukusebenza kwayo yonke imarike bekubuthathaka. Ukusebenza kunye nohlalutyo oluthile lulandelayo.
Abathengisi be-PVC base-Ethylene-based: NgoSeptemba, ixabiso lokuthumela ngaphandle kwe-ethylene-based PVC e-East China yayimalunga ne-US $ 820-850 / ton FOB. Emva kokuba inkampani ingene phakathi enyakeni, yaqala ukuvala ngaphandle. Ezinye iiyunithi zemveliso zijongene nokugcinwa, kwaye ukunikezelwa kwePVC kummandla wehla ngokufanelekileyo.
I-Calcium carbide ye-PVC yamashishini athumela ngaphandle: Uluhlu lwexabiso le-calcium carbide i-PVC yokuthumela ngaphandle kwe-Northwest China yi-820-880 yeedola zase-US / ton FOB; uluhlu lokucaphula eMntla China yi-820-860 yeedola zase-US / itoni ye-FOB; Umzantsi ntshona weChina calcium carbide PVC amashishini athumela ngaphandle akafumananga iiodolo mva nje, akukho ngxelo idiskhi ibhengezwe.
Kutshanje, imeko enzima nentsokothileyo yasekhaya neyamazwe ngamazwe ibe nempembelelo ethile kwimarike yokuthumela ngaphandle kwe-PVC kwilizwe lonke; okokuqala, imithombo yangaphandle ephantsi-ixabiso eliphantsi yempahla sele iqalile ukuba nefuthe kwimarike yasekhaya, ngakumbi iPVC ethunyelwa ngaphandle esuka eUnited States ukuya kumazwe ahlukeneyo. Okwesibini, imfuno esezantsi yokwakhiwa kwezindlu zokuhlala iqhubekile iyancipha; ekugqibeleni, iindleko eziphezulu zasekhaya PVC izinto ekrwada kwenza kube nzima ukuba iidiski zangaphandle ukufumana imiyalelo, kunye nexabiso PVC disks lwangaphandle waqhubeka ukuhla. Kulindeleke ukuba imakethi yasekhaya yePVC yokuthumela ngaphandle iya kuqhubeka nokuhla kwayo kangangexesha elithile elizayo.
Ixesha lokuposa: Oct-12-2022