United States International Trade Commision Rulings And Harmonized Tariff Schedule
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2920.11.00 - 2922.29.26
> 2921.59.20
Previous Tariff (2921.59.17 - 4,4'-Benzidine-2,2'-disulfonic acid;1,4-diaminobenzene-2-sulfonic acid;4,4'-methylenebis-(2,6-diethylaniline);m-xylenediamine; and 1 other)
Next Tariff (2921.59.30 - 4,4'-Methylenedianiline)
HTS Number:
2921.59.20
Description:
4,4'-Diamino-2,2'-stilbenedisulfonic acid
MFN Duty Rate:
6.5%
Previous Tariff (2921.59.17 - 4,4'-Benzidine-2,2'-disulfonic acid;1,4-diaminobenzene-2-sulfonic acid;4,4'-methylenebis-(2,6-diethylaniline);m-xylenediamine; and 1 other)
Next Tariff (2921.59.30 - 4,4'-Methylenedianiline)