9903.81.88
US HTSProducts of iron or steel enumerated in subdivision (j) of note 16 to this subchapter, admitted to a U.S. FTZ prior June 4, 2025
Column 1 General (MFN)
+50%
Additional duty (see note below)
Column 2
The duty provided in the applicable subheading + 50%
Non-NTR countries
Column 1 Special
See below
FTA programs
Trade Actions
None
No additional duties
This is a Chapter 99 trade action code
The duty on this code is calculated from the base rate of the product's underlying HTS classification, plus an additional 50% surcharge. To find the total duty, look up the product's regular tariff code (Chapters 1–97) and add the surcharge shown here.
Column 1 Special (FTA Programs)
The duty provided in the applicable subheading + 50%
Classification Details
Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.