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China tariff tool

Check Section 301 coverage by HTS line.

Origin is fixed to China. Enter an HTS code or product keyword and choose the effective date to see whether Section 301 applies, which list covers it and the applicable rate.

Official USITC Chapter 99 sourceChina origin fixedEffective-date awareNo account required
Coverage sourceOfficial HTS Chapter 99, including U.S. note 20, is used for Section 301 list coverage.
Rate structureSection 301 is displayed separately from the base MFN rate so the duty stack remains auditable.
Known limitsSome narrative product scopes, exclusions or later review increases may require professional confirmation.
Audit or correctRead methodology · Report a data issue

How to read the result

Coverage is determined at the HTS-line level.

Products in the same category can fall under different Section 301 lists. LandedIQ separates the China action from the base MFN rate and evaluates the selected effective date.

China origin fixedThis page evaluates Section 301 treatment for CN-origin goods.
Effective-date awareThe result reflects the date selected above rather than assuming today's rate.
Need all duty layers?Use the full HTS Lookup for MFN and additional programs together.
Open full HTS Lookup →
Read the calculation methodology →

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