5501 Synthetic filament tow as specified in Note 1 to chapter 55

5501 (01/1988-..) Synthetic filament tow as specified in Note 1 to chapter 55 55011000 (01/1988-12/2021) Filament tow as specified in Note 1 to chapter 55, of nylon or other polyamides 55011100 (01/2022-..) Filament tow as specified in Note 1 to chapter 55, of aramids 55011900 (01/2022-..) Filament tow as specified in Note 1 to chapter 55, of nylon or other polyamides (excl. of aramids) 55012000 (01/1988-..) Filament tow as specified in Note 1 to chapter 55, of polyesters 55013000 (01/1988-..) Filament tow as specified in Note 1 to chapter 55, acrylic or modacrylic 55014000 (01/2007-..) Synthetic filament tow as specified in Note 1 to chapter 55, of polypropylene 55019000 (01/2007-..) Synthetic filament tow as specified in Note 1 to chapter 55 (excl. that of acrylic, modacrylic, polyesters, polypropylene, nylon or other polyamide filament) 55019010 (01/1998-12/2006) Synthetic filament tow as specified in Note 1 to chapter 55, of polypropylene 55019090 (01/1998-12/2006) Synthetic filament tow as specified in Note 1 to chapter 55 (excl. that of acrylic, modacrylic, polyesters, polypropylene, nylon or other polyamide filament)