Compounds with other nitrogen function

Every line of heading 2929

• 2929 Compounds with other nitrogen function.
• 2929.10 Isocyanates (under: Compounds with other nitrogen function).
• 2929.10.10.00 Toluenediisocyanates (unmixed) (kg): General 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 + 40%.
• 2929.10.15.00 Mixtures of 2,4- and 2,6-toluenediisocyanates (kg): General 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 + 43.5%.
• 2929.10.20.00 Bitolylene diisocyanate (TODI);o-Isocyanic acid, o-tolyl ester; and Xylene diisocyanate (kg): General 5.8%; Special Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG); Column 2 15.4¢/kg + 40%.
• 2929.10.27.00 N-Butylisocyanate; Cyclohexyl isocyanate; 1-Isocyanato-3-(trifluoromethyl) benzene; 1,5-Naphthalene diisocyanate; and Octadecyl isocyanate (kg): General Free; Special none; Column 2 15.4¢/kg + 52%.
• 2929.10.30.00 3,4-Dichlorophenylisocyanate (under: Isocyanates) (kg): General 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 + 52%.
• 2929.10.35.00 1,6-Hexamethylene diisocyanate (kg): General 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 + 52%.
• 2929.10.55.00 Products described in additional U.S. note 3 to section VI (kg): General 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 + 52%.
• 2929.10.80 Other (under: Other): General 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 + 52%.
• 2929.10.80.10 Methylenedi-p-phenylene isocyanate (MDI) (kg).
• 2929.10.80.90 Other (under: Other) (kg).
• 2929.90 Other (under: Compounds with other nitrogen function).
• 2929.90.05.00 2,2'-Bis(4-cyanatophenyl)-1,1,1,3,3,3-hexafluoro- propane; 2,2-Bis((4-cyanatophenyl) propane; 1,1-Ethylidenebis (phenyl-4-cyanate); 4,4'-Methylene bis(2,6-dimethylphenylcyanate); and 1,3-Phenylenebis (1-methylethylidenebis) cyanic acid, 1,4-phenylene ester (kg): General Free; Special none; Column 2 15.4¢/kg + 52%.
• 2929.90.15.00 Products described in additional U.S. note 3 to section VI (kg): General 6.5%; Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG); Column 2 15.4¢/kg + 52%.
• 2929.90.20.00 Other (under: Aromatic) (kg): General 6.5%; Special Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG); Column 2 15.4¢/kg + 52%.
• 2929.90.50 Other (under: Other): General 6.5%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG); Column 2 30.5%.
• 2929.90.50.15 N,N-Dimethylphosphoramidic dichloride (kg).
• 2929.90.50.18 Other (under: N,N-Dialkyl (methyl, ethyl,n-propyl or isopropyl) phosphoramidic dihalides) (kg).
• 2929.90.50.20 Dialkyl (methyl, ethyl, n-propyl or isopropyl)-N,N-dialkyl (methyl, ethyl, n-propyl or isopropyl) phosphoramidates (kg).
• 2929.90.50.30 N-(Dialkyl (≤C10, incl. cycloalkyl) amino))alkylidene (H or ≤C10, incl. cycloalkyl) phosphonamidic fluorides and corresponding alkylated or protonated salts (kg).
• 2929.90.50.40 O-Alkyl (H or ≤C10, incl. cycloalkyl) N-(dialkyl (≤C10, incl. cycloalkyl) amino))alkylidene (H or ≤C10, incl. cycloalkyl) phosphoramidofluoridates and corresponding alkylated or protonated salts (kg).
• 2929.90.50.95 Other (under: Other) (kg).

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.