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 46 YARN, OF POLYESTERS, PARTIALLY ORIENTED, SINGLE, UNTWISTED OR...... Commodity Code Description 54 02 46 00 YARN, OF POLYESTERS, PARTIALLY ORIENTED, SINGLE, UNTWISTED OR......