U.S. note 38(b)
(b) The rate of duty set forth in heading 9903.74.01 applies to imported products classifiable in the provisions of the HTSUS enumerated in this subdivision: 8701.21.00 8701.22.00 8701.23.00 8701.24.00 8701.29.00 8704.10.10 8704.10.50 8704.22.11 8704.22.51 8704.23.01 8704.32.01 8704.42.00 8704.43.00 8704.52.00 8704.60.00 8704.90.01 8705.40.00 8705.90.0080 8706.00.03 8706.00.0520 8706.00.0575 8706.00.25 8706.00.50 8709.11.00 8709.19.00 null null null