Enter a 10-digit HTS line, the country of origin and the entry date to see the base rate, 301 / 232 / 201 / 338 additional duties, AD/CVD deposits, PGA flags and other requirements, with a confirmed total and a maximum.
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China: Column 1 rate + 12.5% additional
8-digit subheading 0303.41.00 is on L3
includes a required flag · ACE valid to 2039-12-31
no entered value: rates and limits only
Period 2026-10-01 – 2027-09-30 · 91 FR 48398 (2026-07-31, Doc. 2026-15530, FY2027)
Chinese origin: the UFLPA presumption is triggered through the supply chain (Xinjiang inputs / Entity List), not by country of origin; the origins with the most CBP denials are MY / VN / TH.
Chinese origin + priority sector: prepare applicability-review / exception-request documentation | Xinjiang labor transfers to coastal processing plants; overlaps with SIMP
Zhen Fa 7 (PRC-flagged vessel) | Vessel-level: check the fishing vessel Zhen Fa 7 (PRC-flagged vessel) | status: active
Hangton No. 112 | Vessel-level: check the fishing vessel Hangton No. 112 | status: active
Fishing vessels owned by Dalian Ocean Fishing Co. | Vessel-level: check the fishing vessel Fishing vessels owned by Dalian Ocean Fishing Co. | status: active
Russian-origin diamonds ≥0.5 ct (including third-country cut) and Russian-origin salmon / cod / pollock / crab (including third-country processed): submit the importer self-certification via DIS on every entry (doc code CBP03). Russian aluminum / copper / nickel produced after 2024-04-13 is prohibited — keep proof of production date.
2025–26: GL 104 expired
Before arrival: Foreign facility registration (FEI / registration number); designate the FSVP importer (name + DUNS); submit and confirm Prior Notice in advance (road 2 hours / air and rail 4 hours / ocean 8 hours)
At entry: FDA / FOO message set: product code, manufacturer, shipper, grower, country of production, FSVP importer DUNS, AofC codes; PN confirmation number
Disclaim: FD1 / FD3: only code A (B rejected since 2020-04-18); FD2 / FD4 cannot be disclaimed
If missing: Missing PN → refusal under 801(m) / hold at port; missing 801(a) data → entry rejected / FDA hold
2025–26: PN final rule effective 2025-10-27 (resubmit within 10 days after refusal; mail tracking number from 2026-10-01); FSMA 204 traceability compliance postponed to 2028-07-20; Supplemental Guide v2.5.13 (2025-09)
https://www.fda.gov/industry/import-basics/harmonized-tariff-schedule-and-fd-flags · Verification H
Before arrival: IFTP (annual $30, U.S. resident); NOAA Form 370 with captain / observer statement; IDCP certification for ETP purse seine; embargoed-country check
At entry: NMFS / 370 message + Form 370 image via DIS; dolphin-safe status
Disclaim: NM1: A, B; NM2 cannot be disclaimed
If missing: Entry rejected / "missing documents" hold
2025–26: Form 370 renewal (temporary expiry 2026-09-30); paper mailing discontinued
https://www.fisheries.noaa.gov/national/marine-mammal-protection/noaa-form-370-fisheries-certificate-origin · Verification H
Before arrival: IFTP; collect harvest-event data (vessel / farm, gear, area, landing, first receiver) and keep chain-of-custody records for 2 years
At entry: SIM message: IFTP number, line-level harvest / landing data; records on request
Disclaim: Cannot be disclaimed (NM8 is mandatory)
If missing: Refused entry into U.S. commerce
2025–26: Expansion proposal withdrawn 2023-11-14; red snapper rule 2024-01-13; no new final rule
https://www.fisheries.noaa.gov/international/international-affairs/seafood-import-monitoring-program · Verification H
| A | B | Relation | Rule | Basis |
|---|---|---|---|---|
| FL301 | BASE | stack | Additive to Column 1; EU/TW net-of-MFN to 10%, JP/KR/CH to 12.5% | HTSUS Rev.21 note 52(a), 52(k) |
| FL301 | CN301 | stack | Stacks with China 301 | note 52(a) |
| FL301 | FTA | note | Preference claims do not exempt, except USMCA duty-free (9903.05.93/.94) and CAFTA-DR textiles (9903.05.95) | note 52(a), (g)–(i) |
| FL301 | CH98 | note | Chapter 98 exempt except 9802.00.40/.50/.60 (value of repairs) and 9802.00.80 (value less U.S. content) | note 52(a) |
| CN301 | BASE | stack | Additive to Column 1 | note 20(a)/(c)/(e)/(g)/(r); note 31(a) |
| CN301 | FTA | note | Preference claims do not exempt | note 20 / note 31(a) |
| CN301 | CH98 | note | Chapter 98 exempt except 9802.00.40/.50/.60/.80 | note 20 paragraphs / note 31(a) |
| CN301 | CN301 | note | Four-year-review products removed from note 20 lists (no double 25%); chassis and STS cranes stack with maritime 301 from 2026-11-10 | Rev.21 note 20 / 31 comparison; note 31(k)/(l) |
Compiled from the HTSUS, the Federal Register, CBP CSMS messages and ACE reports as a classification and compliance reference, not legal advice; file according to current CBP/ACE guidance.