From Chapter 29: Chapter 29
| HTS Code | Description | General Duty |
|---|---|---|
| 2927000300 | Diazo-, azo- or azoxy-compounds 4-Aminoazobenzenedisulfonic acid, monosodium salt | Free |
| 2927000600 | Diazo-, azo- or azoxy-compounds p-Aminoazobenzenedisulfonic acid; and Diazoaminobenzene (1,3-Diphenyltriazene) | 5.8% |
| 2927001500 | Diazo-, azo- or azoxy-compounds 1,1'-Azobisformamide | 3.7% |
| 2927001800 | Diazo-, azo- or azoxy-compounds 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 | Free |
| 2927002500 | Other Photographic chemicals | 6.5% |
| 2927003000 | Other Fast color bases and fast color salts | 6.5% |
| 2927004000 | Other Products described in additional U.S. note 3 to section VI | 6.5% |
| 2927005000 | Other Other | 6.5% |