共90个搜索结果:

HTS Number Description Unit of Quantity General Rate of Duty Details
2921 Amine-function compounds
2921 1100.00 Methylamine, di- or trimethylamine and their salts kg 3.7% More
2921 1201.00 2-(N,N-Dimethylamino)ethyl chloride hydrochloride kg Free More
2921 1300.00 2-(N,N-Diethylamino)ethyl chloride hydrochloride kg Free More
2921 1400.00 2-(N,N,-Diisopropylamino)ethyl chloride hydrochloride kg 6.5% More
2921 19 Other:
2921 1911.00 Mono-, di- and triethylamines;mono-, di-, and tri-(propyl- and butyl-)monoamines; salts of any of the foregoing kg 3.7% More
2921 1931.00 3-Amino-3-methyl-1-butyne; (Dimethylamino)isopropyl chloride hydrochloride kg Free More
2921 1961 Other 6.5%
2921 1961.10 N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated salts kg 6.5% More
2921 1961.90 Other kg 6.5% More
2921 2100.00 Ethylenediamine and its salts kg 5.8% More
2921 22 Hexamethylenediamine and its salts:
2921 2205.00 Hexamethylenediamine adipate (Nylon salt) kg 6.5% More
2921 2210.00 Derived in whole or in part from adipic acid kg 6.5% More
2921 2250.00 Other kg 6.5% More
2921 2900 Other 6.5%
2921 2900.10 Tetraethylene pentamine kg 6.5% More
2921 2900.20 Triethylenetetramine kg 6.5% More
2921 2900.30 Diethylenetriamine kg 6.5% More