2931.90.10
US HTS4,4'-Diphenylbisphosphonous acid, di(2',2,4',4-di-tert-butyl)phenyl ester
Column 1 General (MFN)
6.5%
Most Favored Nation
Column 2
15.4 cents/kg + 40%
Non-NTR countries
Column 1 Special
See below
FTA programs
Trade Actions
None
No additional duties
Column 1 Special (FTA Programs)
Free (A+, AU, BH, CL,CO,D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Classification Details
HTS Code2931.90.10
Unit of QuantityKG
WTO BindingB
Effective Period2022-01-27 to 2050-12-31
Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.