Subheading 2921.59
US HTS1,8-diaminonaphthalene (1,8-naphthalenediamino)
7 tariff lines
| HTS Code | Description | MFN Rate | Special |
|---|---|---|---|
| 2921.59.04 | 1,8-diaminonaphthalene (1,8-naphthalenediamino) | Free | — |
| 2921.59.08 | 5-Amino-2-(p-aminoanilino)benzenesulfonic acid; 4,4-diamino-3-biphenylsulfonic acid; 3,3-dimethylbenzidine (o-tolidine); & other specified | 5.8% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG) |
| 2921.59.17 | 4,4'-Benzidine-2,2'-disulfonic acid;1,4-diaminobenzene-2-sulfonic acid;4,4'-methylenebis-(2,6-diethylaniline);m-xylenediamine; and 1 other | Free | — |
| 2921.59.20 | 4,4'-Diamino-2,2'-stilbenedisulfonic acid | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) |
| 2921.59.30 | 4,4'-Methylenedianiline | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) |
| 2921.59.40 | Aromatic polyamines and their derivatives and salts thereof, described in additional U.S. note 3 to section VI | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) |
| 2921.59.80 | Aromatic polyamines and their derivatives; salts thereof nesoi | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) |
Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.