United States International Trade Commision Rulings And Harmonized Tariff Schedule
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3811.90.00 - 3825.61.00
> 3824.40.20
Previous Tariff (3824.40.10 - Prepared additives for cements, mortars or concretes containing 5% or more by weight of aromatic or modified aromatic substances)
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HTS Number:
3824.40.20
Description:
Prepared additives for cements, mortars or concretes consisting wholly of inorganic substances
MFN Duty Rate:
Free
Previous Tariff (3824.40.10 - Prepared additives for cements, mortars or concretes containing 5% or more by weight of aromatic or modified aromatic substances)
Next Tariff (3824.40.50 - Prepared additives for cements, mortars or concretes, nesoi)