5403: Artificial filament yarn (except sewing), not retail

540310: Hi-ten yarn not sewing, viscose rayon, not retail 540320: Textured yarn nes, of artificial filaments, not retai 540331: Yarn of viscose rayon, single untwisted nes not retai 540332: Yarn, viscose rayon, single >120turn/m nes, not retai 540333: Yarn of cellulose acetate, single, nes, not retail 540339: Yarn of artificial filament, single, nes, not retail 540341: Yarn of viscose rayon, multiple, nes, not retail 540342: Yarn, cellulose acetate, multiple, nes, not retail 540349: Yarn of artificial filament, multiple-nes, not retail 5403: Artificial filament yarn (except sewing), not retail