Section 301 duty rate
Section 301 Duty Rate: How to Review China-Origin Add-Ons
The Section 301 duty rate should be reviewed as an origin and classification layer, not guessed from a generic product category.
Review Section 301 rate01
Rate review
Confirm the exact HTS code before deciding whether a Section 301 rate applies.
Check origin based on manufacturing facts, not the seller address or port of loading.
Record exclusions, special notes, or temporary treatment separately from the base duty rate.
02
Pricing risk
Show the additional rate as a separate line so customers understand why the landed cost changes.
Refresh the review when the product specification, supplier, or policy environment changes.
Next review step
Continue with product context
Estimates are for planning only. Confirm final classification and rates with a licensed customs broker or the relevant customs authority.
Review Section 301 rate