Sign in Book a demo

HTS 2927Diazo-, azo- or azoxy-compounds

Product or HTS code

Rate lines8

Code	Description	General	Special	Column 2	Units	Calculate
2927.00	2927.00Diazo-, azo- or azoxy-compounds
2927.00.03.00	2927.00.03.004-Aminoazobenzenedisulfonic acid, monosodium saltGeneral Free · Column 2 15.4¢/kg + 40.5% · kg	Free		15.4¢/kg + 40.5%	kg
2927.00.06.00	2927.00.06.00p-Aminoazobenzenedisulfonic acid; and Diazoaminobenzene (1,3-Diphenyltriazene)General 5.8% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 40.5% · kg	5.8%	Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,L,MA,OM,P, PA,PE,S,SG)	15.4¢/kg + 40.5%	kg
2927.00.15.00	2927.00.15.001,1'-AzobisformamideGeneral 3.7% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 25% · kg	3.7%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	25%	kg
2927.00.18.00	2927.00.18.001-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 esterGeneral Free · Column 2 15.4¢/kg + 50% · kg	Free		15.4¢/kg + 50%	kg
	Other
2927.00.25.00	2927.00.25.00Photographic chemicalsGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 50% · kg	6.5%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	15.4¢/kg + 50%	kg
2927.00.30.00	2927.00.30.00Fast color bases and fast color saltsGeneral 6.5% · Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) · Column 2 15.4¢/kg + 54.5% · kg	6.5%	Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)	15.4¢/kg + 54.5%	kg
	Other
2927.00.40.00	2927.00.40.00Products described in additional U.S. note 3 to section VIGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 63.5% · kg	6.5%	Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)	15.4¢/kg + 63.5%	kg
2927.00.50.00	2927.00.50.00OtherGeneral 6.5% · Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) · Column 2 15.4¢/kg + 63.5% · kg	6.5%	Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG)	15.4¢/kg + 63.5%	kg

2026 HTS Revision 21 (October 9, 2026)

Duty by country of origin

Rate line	Indonesia29.28% of imports	Japan24.69% of imports	Mexico15.53% of imports	India9.11% of imports	China8.9% of imports	France4.34% of imports	South Korea2.87% of imports	Taiwan2.63% of imports	Spain1.09% of imports	United Kingdom0.61% of imports
2927.00.03.004-Aminoazobenzenedisulfonic acid, monosodium salt	10%9903.05.45	12.5%9903.05.49	10%9903.05.55	10%9903.05.44	37.5%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	10%9903.05.81
2927.00.06.00p-Aminoazobenzenedisulfonic acid; and Diazoaminobenzene (1,3-Diphenyltriazene)	15.8%9903.05.45	12.5%9903.05.49	15.8%9903.05.55	15.8%9903.05.44	43.3%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	15.8%9903.05.81
2927.00.15.001,1'-Azobisformamide	13.7%9903.05.45	12.5%9903.05.49	13.7%9903.05.55	13.7%9903.05.44	41.2%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	13.7%9903.05.81
2927.00.18.001-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	10%9903.05.45	12.5%9903.05.49	10%9903.05.55	10%9903.05.44	37.5%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	10%9903.05.81
2927.00.25.00Photographic chemicals	16.5%9903.05.45	12.5%9903.05.49	16.5%9903.05.55	16.5%9903.05.44	44%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	16.5%9903.05.81
2927.00.30.00Fast color bases and fast color salts	16.5%9903.05.45	12.5%9903.05.49	16.5%9903.05.55	16.5%9903.05.44	44%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	16.5%9903.05.81
2927.00.40.00Products described in additional U.S. note 3 to section VI	16.5%9903.05.45	12.5%9903.05.49	16.5%9903.05.55	16.5%9903.05.44	44%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	16.5%9903.05.81
2927.00.50.00Other	16.5%9903.05.45	12.5%9903.05.49	16.5%9903.05.55	16.5%9903.05.44	44%9903.05.319903.88.03	10%9903.05.39	12.5%9903.05.71	10%9903.05.76	10%9903.05.39	16.5%9903.05.81

Total duty on a $10,000 ocean shipment entered 2026-10-13, before customs fees. Origins are the leading sources of US imports under this heading in 2025 (US Census Bureau).