Kamfanin Formosa Plastics na Taiwan ya sanar da farashin kayan PVC a watan Oktoba na 2020. Farashin zai karu da kimanin dala 130 na Amurka a kowace tan, FOB Taiwan US$940 na Amurka a kowace tan, CIF China US$970 na Amurka a kowace tan, CIF India ta ruwaito US$1,020 na Amurka a kowace tan. Ana samun wadataccen kayan kuma babu rangwame.