U.S. note 20(g)
(g) For the purposes of heading 9903.88.04, products of China, as provided for in this note, shall be subject to an additional 25 percent ad valorem rate of duty, except products of China granted an exclusion by the U.S. Trade Representative and provided for in: (1) heading 9903.88.33 and U.S. note 20(ll) to subchapter III of chapter 99; (2) heading 9903.88.34 and U.S. note 20(mm) to subchapter III of chapter 99; (3) heading 9903.88.36 and U.S. note 20(oo) to subchapter III of chapter 99; (4) heading 9903.88.37 and U.S. note 20(pp) to subchapter III of chapter 99; (5) heading 9903.88.38 and U.S. note 20(qq) to subchapter III of chapter 99; (6) heading 9903.88.40 and U.S. note 20(ss) to subchapter III of chapter 99; (7) heading 9903.88.46 and U.S. note 20(yy) to subchapter III of chapter 99; (8) heading 9903.88.48 and U.S. note 20(aaa) to subchapter III of chapter 99; (9) heading 9903.88.64 and U.S. note 20(qqq) to subchapter III of chapter 99; (10) heading 9903.88.67 and U.S. note 20(ttt)(iii) to subchapter III of chapter 99; or (11) heading 9903.88.69 and U.S. note 20(vvv)(iii) to subchapter III of chapter 99. The products of China that are subject to an additional 25 percent ad valorem rate of duty under heading 9903.88.04 are the following products of China: [ Compiler's note: only subdivisions (vvv) and (www) are now in effect. ] 1. Other non-aromatic organo-inorganic compounds, provided for in 2931.90.90, except for such compounds provided for in statistical reporting number 2931.90.9051; 2. Machines for the reception, conversion and transmission or regeneration of voice, images or other data, provided for in [subheading] 8517.62.00, except for such machines provided for in statistical reporting number 8517.62.0090; 3. Other upholstered seats with wooden frames, provided for in [subheading] 9401.61.40, except for such seats provided for in statistical reporting number 9401.61.4001; 4. Other seats with wooden frames, not upholstered, provided for in [subheading] 9401.69.60, except for such seats provided for in statistical reporting number 9401.69.6001; 5. Other upholstered seats with metal frames, provided for in [subheading] 9401.71.00, except for such seats provided for in statistical reporting numbers 9401.71.0001, 9401.71.0005, 9401.71.0006, 9401.71.0007; 6. Other seats with metal frames, not upholstered, provided for in [subheading] 9401.79.00, except for such seats provided for in statistical reporting numbers 9401.79.0001, 9401.79.0002, 9401.79.0003, 9401.79.0004; 7. Other seats of reinforced or laminated plastics, provided for in [subheading] 9401.80.20, except for such seats provided for in statistical reporting number 9401.80.2001; 8. Other seats of rubber or plastics except for other seats of reinforced or laminated plastics, provided for in [subheading] 9401.80.40, except for such seats provided for in statistical reporting number 9401.80.4001; 9. Other seats, provided for in [subheading] 9401.80.60, except for such seats provided for in statistical reporting numbers 9401.80.6021 and 9401.80.6023; 10. Furniture of reinforced or laminated plastics, provided for in [subheading] 9403.70.40, except for such furniture provided for in statistical reporting number 9403.70.4003; and 11. Plastic furniture except for furniture of reinforced or laminated plastics, provided for in [subheading] 9403.70.80, except for such furniture provided for in statistical reporting number 9403.70.8003. Notwithstanding U.S. note 1 to this subchapter, all products of China that are subject to the additional 25 percent ad valorem rate of duty imposed by heading 9903.88.04 shall also be subject to the general rates of duty imposed on products of China classified in the subheadings enumerated in U.S. note 20(g). Products of China that are classified in the subheadings enumerated in U.S. note 20(g) to subchapter III and that are eligible for special tariff treatment under general note 3(c)(i) to the tariff schedule, or that are eligible for temporary duty exemptions or reductions under subchapter II to chapter 99, shall be subject to the additional 25 percent ad valorem rate of duty imposed by heading 9903.88.04. The additional duties imposed by heading 9903.88.04 do not apply to goods for which entry is properly claimed under a provision of chapter 98 of the HTSUS, except for goods entered under subheadings 9802.00.40,. 9802.00.50, and 9802.00.60, and heading 9802.00.80. For subheadings 9802.00.40, 9802.00.50, and 9802.00.60, the additional duties apply to the value of repairs, alterations, or processing performed abroad, as described in the applicable subheading. For heading 9802.00.80, the additional duties apply to the value of the article less the cost or value of such products of the United States, as described in heading 9802.00.80. Products of China that are subject to the additional 25 percent ad valorem rate of duty imposed by heading 9903.88.04 shall continue to be subject to antidumping, countervailing, or other duties, fees, exactions and charges that apply to such products, as well as to the additional 25 percent ad valorem rate of duty imposed by heading 9903.88.04.