Taiwan ea Formosa Plastics e phatlalalitse theko ea thepa ea PVC bakeng sa October 2020. Theko e tla eketseha ka lidolara tse ka bang 130 tsa US / ton, FOB Taiwan US $ 940 / ton, CIF China US $ 970 / ton, CIF India e tlalehile US $ 1,020 / ton. Phepelo e tiile 'me ha ho theolelo.