Muaj ob hom kev ua cov khoom siv raw rau cov nylon FDY filament, ib qho yog txoj kev tsim khoom hauv av, uas feem ntau siv cov nylon chips los ua cov nylon hais thiab tom qab ntawd rub cov xov paj, thaum Taiwan txoj kev tsim khoom yog ncaj qha kos nrog nylon chips, yog li nyob rau hauv cov nqe lus. ntawm kev siv tshuab, Taiwan tus nqi tsim khoom yog qhov tsawg thiab cov txheej txheem ntau lawm yog siab heev, thiab cov khoom zoo yog ruaj khov dua, uas kov yeej cov teeb meem kev txhawj xeeb ntawm qhov tsis sib xws fluffing thiab dyeing ntawm cov khoom tiav ua los ntawm cov txheej txheem ib txwm muaj.
Nrog rau kev kos npe ntawm ECFA "Cross-Strait Economic Cooperation Framework Daim Ntawv Pom Zoo", nylon FDY tuaj yeem los ntawm Taiwan tuaj yeem raug nqi tsis pub dawb, yog li tus nqi yuav zoo ib yam li cov tuam txhab loj loj, yog li muaj kev sib tw kom zoo dua.