| 2921.19.60 | 90 | Other | kg | | | |
| 2921.21.00 | 00 | Acyclic polyamines and their derivatives; salts thereof: | | | | |
| 2921.21.00 | 00 | Ethylenediamine and its salts | kg | 5.8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 39% |
| 2921.22 | | Hexamethylenediamine and its salts: | | | | |
| 2921.22.05 | 00 | Hexamethylenediamine adipate (Nylon salt) | kg | 6.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 15.4￠/kg + 46% |
| 2921.22.10 | 00 | Other: | | | | |
| 2921.22.10 | 00 | Derived in whole or in part from adipic acid | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P) 3.4% (SG) | 15.4￠/kg + 66.5% |
| 2921.22.50 | 00 | Other | kg | 6.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 30.5% |
| 2921.29.00 | | Other | | 6.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 30.5% |
| 2921.29.00 | 10 | Tetraethylene pentamine | kg | | | |
| 2921.29.00 | 20 | Triethylenetetramine | kg | | | |
| 2921.29.00 | 30 | Diethylenetriamine | kg | | | |
| 2921.29.00 | 55 | Other | kg | | | |
| 2921.30 | | Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof: | | | | |
| 2921.30.05 | 00 | Derived in whole or in part from any aromatic compound: | | | | |
| 2921.30.05 | 00 | 1,3-Bis(aminoethyl)cyclohexane | kg | Free | | 15.4￠/kg + 53.5% |
| 2921.30.10 | 00 | Other: | | | | |
| 2921.30.10 | 00 | Products described in additional U.S. note 3 to section VI | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P) 2.9% (SG) | 15.4￠/kg + 53.5% |
| 2921.30.30 | 00 | Other | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P) 0.2￠/kg + 3.2% (SG) | 15.4￠/kg + 53.5% |
| 2921.30.50 | 00 | Other | kg | 3.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 25% |
| 2921.41 | | Aromatic monoamines and their derivatives; salts thereof: | | | | |
| 2921.41 | | Aniline and its salts: | | | | |
| 2921.41.10 | 00 | Aniline | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P) 0.2￠/kg + 2.9% (SG) | 15.4￠/kg + 43.5% |
| 2921.41.20 | 00 | Aniline salts | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX,P) 0.1￠/kg + 3.3% (SG) | 15.4￠/kg + 60% |
| 2921.42 | | Aniline derivatives and their salts: | | | | |
