| 2921.45.90 | 10 | 2-Amino-1-naphthalenesulfonic acid (Tobias acid) | kg | | | |
| 2921.59.04 | 00 | 1,8-Diaminonaphthalene (1,8-Naphthalenediamine) | kg | Free | | 15.4￠/kg + 39.5% |
| 2922.21 | | Aminohydroxynaphthalenesulfonic acids and their salts: | | | | |
| 2922.21.10 | 00 | 1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid (Chicago acid); 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, potassium salt; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, sodium salt; 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium salt (H acid, monosodium salt); 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, potassium salt (H acid, monopotassium salt); 4-Amino-3-hydroxy-1-naphthalenesulfonic acid; 6-Amino-1-naphthol-3-sulfonic acid and its salts; and 8-Amino-1-naphthol-5-sulfonic acid and its salts | kg | 5.8% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,L,MA,MX, P,SG) | 15.4￠/kg + 39% |
| 2922.21.25 | 00 | 1-Amino-8-hydroxy-4,6-naphthalenedisulfonic acid, monosodium salt | kg | Free | | 15.4￠/kg + 50% |
| 2924.29.31 | 00 | 4-Acetamido-2-aminophenol; p-Acetaminobenzaldehyde; Acetoacetbenzylamide; Acetoacet-5-chloro-2-toluidide; p-Acetoacetophenetidide; N-Acetyl-2,6-xylidine (N-Acetyl-2,6- dimethylaniline); p-Aminobenzoic acid isooctylamide; p-Aminobenzoylaminonaphthalenesulfonic acid; 2-Amino-4-chlorobenzamide; 3-Amino-4-chlorobenzamide; 4-Aminohippuric acid; p-Aminophenylurethane; 1-Benzamido-4-chloroanthraquinone; 1-Benzamido-5-chloroanthraquinone; Benzanilide; 4'-Chloroacetoacetanilide; 3-(N,N-Dihydroxyethylamino)benzanilide; 2,5-Dihydroxy-N-(2-hydroxyethyl)- benzamide; Gentisamide; N,N'-Hexamethylenebis(3,5-di-tert-butyl- 4-hydroxyhydrocinnamamide); 2-(m-Hydroxyanilino)acetamide; Nitra acid amide (1-Amino-9,10-dihydro-￠/(3-methoxypropyl)-4-nitro-9,10-dioxo-2- anthramide); Phenacetin, technical; and β-Resorcylamide | kg | 5.8% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 15.4￠/kg + 39.5% |
| 2927.00.18 | 00 | 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo, ester with phenyl(2,3,4-trihydroxyphenyl)methanone; 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4- oxo-ar'-(1-methylethyl)[1,1'-biphenyl]-4-yl ester; 1-Napthanlenesulfonic acid, 6-diazo-5,6-dihydro-5- oxo-,(octahydro-4,7-methano-1H-indene-2,5-diyl)bis- (methylene) ester; and 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5- oxo-, 4-benzoyl-1,2,3-benzenetriyl ester | kg | Free | | 15.4￠/kg + 50% |
| 2929.10.27 | 00 | N-Butylisocyanate; Cyclohexyl isocyanate; 1-Isocyanato-3-(trifluoromethyl)benzene; 1,5-Naphthalene diisocyanate; and Octadecyl isocyanate | kg | Free | | 15.4￠/kg + 52% |
| 3103.10.00 | 10 | Normal and enriched superphosphates, less than 40 percent available phosphorus pentoxide (P2O5) equivalent | t | | | |
| 3103.10.00 | 20 | Concentrated superphosphates, 40 percent or more available phosphorus pentoxide (P2O5) equivalent | t | | | |
| 3817 | | Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 2707 or 2902: | | | | |
| 3817.00.20 | 00 | Mixed alkylnaphthalenes | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P) 0.2￠/kg + 2.9% (SG) | 3.7￠/kg + 60% |
| 4910.00 | | Calendars of any kind, printed, including calendar blocks: | | | | |
| 6909.12.00 | 00 | Articles having a hardness equivalent to 9 or more on the Mohs scale | X | 4% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8420 | | Calendering or other rolling machines, other than for metals or glass, and cylinders therefor; parts thereof: | | | | |
| 8420.10 | | Calendering or other rolling machines: | | | | |
| 8420.10.10 | 00 | Textile calendering or rolling machines | No. | 3.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 8420.10.20 | 00 | Calendering or similar rolling machines for making paper pulp, paper or paperboard | No. | Free | | 35% |
| 8420.10.90 | 40 | Calendering or other rolling machines for rubber and plastics | No. | | | |
| 8420.91.10 | 00 | For textile calendering or rolling machines | No. | 2.6% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 40% |
| 8420.91.20 | 00 | For calendering or other rolling machines for machines for making paper pulp, paper or paperboard | No. | Free | | 35% |
| 9114.40.20 | 00 | Watch movement bottom or pillar plates or their equivalent | No. | 12￠/each | Free (A+,AU,BH, CA,CL,D,E,IL,J, J+,JO,MA,MX, P,R) 4.5￠/each (SG) | 75￠/each |
| 9603.10.05 | 00 | In any calendar year prior to the entry, or withdrawalfrom warehouse for consump- tion, of 61,655 dozen whiskbrooms classifi- able under subheadings 9603.10.05 to 9603.10.35, inclusive | No. | 8% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 20% |
| 9603.10.40 | 00 | In any calendar year prior to the entry, or withdrawal from warehouse for consump- tion, of 121,478 dozen brooms classifiable under subheadings 9603.10.40 to 9603.10.60, inclusive | No. | 8% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 20% |
| 9810.00.60 | 00 | Instruments and apparatus, if no instrument or apparatus of equivalent scientific value for the purposes for which the instrument or apparatus is intended to be used is being manufactured in the United States (see U.S. note 6 to this subchapter) | X | Free | | Free |
