Which HTS lines each live action reaches
11,286 rows — one row per tariff provision named by an action.
Composition
| Part | Rows |
|---|---|
| Section 232 — steel, aluminium, copper and derivative articles | 719 |
| Section 301 China — List 1 (effective 6 July 2018) | 856 |
| Section 301 China — List 2 (effective 23 August 2018) | 283 |
| Section 301 China — List 3 (effective 24 September 2018) | 5,906 |
| Section 301 China — List 4A (effective 1 September 2019) | 2,979 |
| Section 301 China — 2024 four-year review increases (U.S. note 31) | 396 |
| Section 232 — passenger vehicles and light trucks | 17 |
| Section 232 — automobile parts | 130 |
Provenance
| Source | USITC Harmonized Tariff Schedule, Chapter 99, subchapter III (U.S. notes) |
|---|---|
| URL | https://hts.usitc.gov/reststop/file?release=currentRelease&filename=Chapter%2099 |
| Captured | 2026-09-10 |
Verification. Every list extracted from two independent pdftotext renderings (spatial layout and reading order); only provisions present in BOTH are kept. 8 lists; 0 provisions dropped on disagreement.
What this dataset cannot answer. A provision appearing in an action's list means the action reaches that provision. It does not mean a given shipment is dutiable under it: metal-content thresholds, origin conditions, agreement-specific headings and exclusions all apply. Classification is the importer's broker's and counsel's responsibility.
Unrealised. 25 of 30 heading families are not extracted, and 1 only partly. The 41 provisions in them are disclosed by the U.S. note each cites, with 3 source notices verified against the archived notices.
Fields
Fill rate is the share of rows where the field is non-empty. Sample values are verbatim public docket text, shown so you can judge the field rather than take its name on trust.
| Field | Filled | Fill rate | Distinct | Sample values |
|---|---|---|---|---|
| Section 232 — steel, aluminium, copper and derivative articles | 719 | 100% | 159 | 3701.30.00 · 7206 · 7207 |
| Section 301 China — List 1 (effective 6 July 2018) | 856 | 100% | 137 | 2845.20.00 · 2845.30.00 · 2845.40.00 |
| Section 301 China — List 2 (effective 23 August 2018) | 283 | 100% | 68 | 2710.19.30 · 2710.19.35 · 2710.19.40 |
| Section 301 China — List 3 (effective 24 September 2018) | 5,906 | 100% | 817 | 0203.29.20 · 0203.29.40 · 0206.10.00 |
| Section 301 China — List 4A (effective 1 September 2019) | 2,979 | 100% | 460 | 0101.21.00 · 0101.29.00 · 0101.30.00 |
| Section 301 China — 2024 four-year review increases (U.S. note 31) | 396 | 100% | 66 | 2504.10.10 · 2504.10.50 · 2504.90.00 |
| Section 232 — passenger vehicles and light trucks | 17 | 100% | 2 | 8703.22.01 · 8703.23.01 · 8703.24.01 |
| Section 232 — automobile parts | 130 | 100% | 41 | 4009.12.0020 · 4009.22.0020 · 4009.32.0020 |
Row-level records are not published — see the catalogue policy. The computed aggregates are available as CSV from Base rates.