Formosa Plastics nke Taiwan kwupụtara ọnụahịa ibu PVC maka Ọktoba 2020. Ọnụahịa ahụ ga-abawanye site na ihe dị ka dọla US 130 kwa tọn, FOB Taiwan US$940/ton, CIF China US$970/ton, CIF India kọrọ US$1,020/ton. A na-enye ya obere ego, enweghịkwa mbelata.