Section 11 TEXTILES AND TEXTILES ARTICLES 54 MAN-MADE FILAMENTS; STRIP AND THE LIKE OF MAN-MADE TEXTILE MATERIALS 54 02 SYNTHETIC FILMENT YARN (OTHER THAN SEWING THREAD), NOT PUT UP FOR RETAIL 54 02 51 YARN OF NYLON/OTH.POLYAMIDES,SINGLE/WITH A TWIST >50 TURNS PER METRE Commodity Code Description 54 02 51 00 YARN OF NYLON/OTH.POLYAMIDES,SINGLE/WITH A TWIST >50 TURNS PER METRE