Section 11 Textiles and textiles articles 54 Man-made filaments 54 02 Synthetic filament yarn (other than sewing thread), not put up for retail sale, including synthetic monofilament of less than 67 decitex 54 02 20 - High tenacity yarn of polyesters, whether or not textured Commodity Code Description 54 02 20 00 - High tenacity yarn of polyesters, whether or not textured