US Import Origin Comparison

Official sources and method

The tool joins existing static snapshots by the exact product code and origin. General rates come from the HTS rate-bearing row; China list actions and exceptions remain as published by USTR. Section 232 checks enumerated product lists, not country exemptions. AD/CVD matches current-order country and HTS indexes; rates specific to exporters are not calculated. Mexican origin alone does not establish preference eligibility. No combined duty or cheapest-origin ranking is calculated.

Section 301 coverage here is limited to the saved USTR China product lists. It does not check every Section 301 action. The Section 232 index does not cover pharmaceutical or unmanned-aircraft measures. Verify the current Chapter 99 text, scope, origin rules and entry instructions before using the results.