- 0129Organic chemicals
- 02292700Diazo-, azo- or azoxy-compounds:
US HTS code
2927001800
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
Rates updated· Source: USITC Harmonized Tariff Schedule export
Column 2 rate (Cuba, North Korea): 15.4¢/kg + 50%
Estimate duty
This code's duty rate (Free) isn't a simple percentage, so it can't be estimated here — check the official source for the exact calculation.
Section 232/301 & notes
No Section 232/301 overlay or footnote noted for this code in the HTS export.
Matching UK commodity codes
Sharing the 6-digit HS root 292700.
29270000252,2'-azobis(4-methoxy-2,4-dimethylvaleronitrile) (CAS RN 15545-97-8)29270000452,2΄-Dimethyl-2,2΄-azodipropionamidine dihydrochloride (CAS RN 2997-92-4) with a purity by weight of 97 % or more29270000554'-Aminoazobenzene-4-sulphonic acid (CAS RN 104-23-4) with a purity by weight of 90 % or more2927000090Other