{
  "name": "U.S. Manufacturing Calculated Duties by Country",
  "slug": "us-manufacturing-tariff-dollars-by-country",
  "version": "2.1.0",
  "url": "https://www.mfgcalcs.com/signals/who-pays",
  "formula": "Per-country Calculated Duties, customs value, and the covered customs-value denominator are summed over each family's retained top-source boards, annually. Countries are ranked by Calculated Duties only within the latest common year whose country coverage is at least 80% of the best-covered year.",
  "unit": "USD; burden in percent.",
  "source": "U.S. International Trade Commission (USITC) DataWeb per-family source-country boards.",
  "provenance": "Derived entirely from USITC DataWeb, a work of the U.S. government in the public domain. Redistributable.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "MFG Calcs (mfgcalcs.com), compiled from USITC DataWeb open data",
  "caveats": [
    "Totals are a FLOOR: the current boards contain named top sources per family-year rather than all family-country rows.",
    "Every ranked row uses the same broadly covered reporting year; countries without that year are excluded rather than compared on an older observation.",
    "Calculated Duties are attributed statistically to the goods' origin country. They do not identify the remitting party or prove cash collected."
  ],
  "asOf": "2025"
}