Look up a US HTS base duty rate
lookup_hts_base_rateRead-onlyIdempotent
Look up a fresh simple MFN general duty field from TariffsChart’s USITC HTS data. Includes source revision, date and excluded layers. Base-only: never treat this as the final import tariff. Complex or stale rates may be unavailable; use review_import_duty for quantity-based duties.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| hsCode | Yes | US HTS code with 8 or 10 digits; dots are optional. This tool does not classify product descriptions. |