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.
Don't know the U.S. import tariff code? Classify a product →
China: Column 1 rate + 12.5% additional
8-digit subheading 2915.60.50 is on L3
may-be-required only · 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.
Not in a UFLPA priority sector, and no WRO or Finding applies to this origin. The UFLPA presumption still applies through the supply chain (Xinjiang content or listed entities).
File a positive TSCA certification (complies with all TSCA rules / orders) or a negative certification (pesticides / food / drugs / cosmetics / nuclear material) in ACE when importing chemical substances or mixtures. The EP7 flag is advisory only and the certification is the importer's responsibility. Finished articles are generally exempt unless a specific rule applies. PFAS: one-time reporting of PFAS and PFAS-containing articles imported since 2011.
2025–26: The PFAS reporting window is postponed to 2027-01-31 or 60 days after the final rule (2026-04-13); the 2025-11 proposal to exempt imported articles and ≤0.1% content is not final
File EPA Form 3540-1 before arrival / through ACE, with the EPA registration number and establishment number; labels via DIS
Schedule 1: import only from States Parties, 45-day advance notice to BIS, annual report. Schedule 2: import from non-States Parties prohibited, annual report above thresholds. Schedule 3: annual report.
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: Product registered (EPA Reg. No.) and produced at an EPA-registered foreign establishment (Est. No.); compliant label; PS3 for the 40 CFR 152.30 exceptions
At entry: Notice of Arrival (EPA 3540-1) filed as the PGA message set with the entry; EPA Reg. No., Est. No.; label images via DIS
Disclaim: EP5: A; C / D allowed but trigger "documents required"; EP6 cannot be disclaimed
If missing: Hold intact / refusal; no release before EPA's "may proceed"
https://www.epa.gov/compliance/importing-and-exporting-pesticides-and-devices · Verification H
Before arrival: Confirm the substance is on the TSCA Inventory / complies with §5 / §6 orders; identify negative-certification categories (pesticides, food, drugs, cosmetics, nuclear material)
At entry: TSCA positive / negative certification in the PGA message set (or paper / DIS), with the certifier's name, e-mail and phone
Disclaim: EP7: A, B (§13 only, not Title VI); EP8 cannot be disclaimed
If missing: Refused admission; TSCA penalties
https://www.epa.gov/tsca-import-export-requirements/tsca-requirements-importing-chemicals · 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.