MFG Calcs Signals

MFN-Free and Reciprocal-Preference HTS Line Coverage

Name: MFN-Free and Reciprocal-Preference HTS Line Coverage
Creator: MFG Calcs
License: https://creativecommons.org/licenses/by/4.0/

Unweighted HTS line coverage by manufacturing family: General-column MFN Free rates, potential reciprocal-preference Free rates, and Chapter 99 references.

What this Signal shows

See unweighted MFN-Free and potential reciprocal-preference statutory line coverage without treating Chapter 99 references as proof of final duty.

Cadence, source and downloads

Cadence: With each USITC HTS revision, refreshed automatically.
From USITC HTS General and Special rate fields plus Chapter 99 references. Program eligibility and Chapter 99 applicability depend on entry facts. Reference data, not a customs ruling. Full method at /signals/duty-free-routes.
Free to download as Board (CSV), Full board (JSON), Methodology (JSON) under CC BY 4.0.

Last reviewed 2026-10-01.