Base tariff columnsBase tariff columns
Column rates from the USITC HTS export. The column that applies depends on origin and trade-program eligibility.
| General (MFN) | Set per subheading |
|---|---|
| Special | — |
| Other (Column 2) | — |
Official source: USITC Harmonized Tariff Schedule. Duty at entry is determined by US Customs and Border Protection (CBP). AD/CVD watch signals are surfaced, but cash deposit rates and product-specific exclusions still require separate review.
Chapter 99 overlaysChapter 99 overlays
No Chapter 99 overlays are currently linked to this HS code.
§ DUTY BREAKDOWNDuty breakdown
Duty ledger below is calculated on a $10,000 customs value. Fees, AD/CVD, and exclusions are not included here.
China (CN)
Calculated subtotal (incomplete) 12.5% · $1,250.00
| Duty breakdown | Rate | Amount | Source |
|---|---|---|---|
| Base dutyBase | — | — | Set per subheading |
| Chapter 99 · Section 301 forced-labor import policyChapter 99 | 12.5% | $1,250.00 | 9903.05.312026-07-24 |
Total incomplete: Unresolved policy conditions remain; the displayed amount is not an entry-ready final duty.
Section 122 surcharge · Expired
9903.03.01
The rule ended on 2026-07-23.
Section 301 forced-labor import policy · Applied
9903.05.31
Additional rate 12.5%; exemption eligibility must be confirmed.
Missing base duty rate
The selected HTS row does not carry a base General duty rate. Pick a more specific subheading before relying on this calculation.
Stale HTS snapshot
2026HTSRev20 was refreshed 23 day(s) ago; the supported freshness window is 14 days.
AD / CVD
No associated case was found in the available index; catalog coverage is incomplete. AD/CVD applicability remains unverified.
Section 301 exclusions
Product-specific exclusions are not automatically evaluated. Case-by-case review recommended for high-value SKUs.
§ ORIGIN COMPARISONAlternative origin comparison
Same HTS and illustrative $10,000 value; calculated components only. Origin must follow actual origin rules, not the lowest displayed duty.
| Origin | Total rate | Duty @ $10,000 | Calculation status | AD/CVD orders |
|---|---|---|---|---|
| China (CN) | 12.5% | $1,250.00 | Calculated subtotal (incomplete) | — |
| South Korea (KR) | 0% | $0.00 | Calculated subtotal (incomplete) | — |
| Mexico (MX) | 10% | $1,000.00 | Calculated subtotal (incomplete) | — |
| India (IN) | 10% | $1,000.00 | Calculated subtotal (incomplete) | — |
| Vietnam (VN) | 12.5% | $1,250.00 | Calculated subtotal (incomplete) | — |
§ RELATED ENTRIESAll subheadings under HTS 0303
Direct children of HTS heading 0303. Drill in to see actual column rates.
- 0303.11.00.00Sockeye salmon (red salmon) (Oncorhynchus nerka)
- 0303.12.00Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)
- 0303.13.00.00Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho)
- 0303.14.00.00Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)
- 0303.19.01.00Other
- 0303.23.00.00Tilapias (Oreochromis spp.)
- 0303.24.00Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)
- 0303.25.01.00Carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.)
- 0303.26.00.00Eels (Anguilla spp.)
- 0303.29.01Other
- 0303.31.00Halibut and Greenland turbot (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis)
- 0303.32.00.00Plaice (Pleuronectes platessa)
- 0303.33.00.00Sole (Solea spp.)
- 0303.34.00.00Turbots (Psetta maxima)
- 0303.39.01Other
- 0303.41.00.00Albacore or longfinned tunas (Thunnus alalunga)
- 0303.42.00Yellowfin tunas (Thunnus albacares)
- 0303.43.00.00Skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis)
- 0303.44.00.00Bigeye tunas (Thunnus obesus)
- 0303.45.01Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis)
- 0303.46.00.00Southern bluefin tunas (Thunnus maccoyii)
- 0303.49.02.00Other
- 0303.51.00.00Herrings (Clupea harengus, Clupea pallasii)
- 0303.53.00.00Sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus)
- 0303.54.00.00Mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus)
- 0303.55.00.00Jack and horse mackerel (Trachurus spp.)
- 0303.56.00.00Cobia (Rachycentron canadum)
- 0303.57.00Swordfish (Xiphias gladius)
- 0303.59.00.00Other
- 0303.63.00Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
- 0303.64.00.00Haddock (Melanogrammus aeglefinus)
- 0303.65.00.00Coalfish (Pollachius virens)
- 0303.66.00.00Hake (Merluccius spp., Urophycis spp.)
- 0303.67.00.00Alaska pollock (Theragra chalcogramma)
- 0303.68.00.00Blue whitings (Micromesistius poutassou, Micromesistius australis)
- 0303.69.00.00Other
- 0303.81.00Dogfish and other sharks
- 0303.82.00.00Rays and skates (Rajidae)
- 0303.83.00.00Toothfish (Dissostichus spp.)
- 0303.84.00.00Sea Bass (Dicentrachus spp.)
- 0303.89.00Other
- 0303.91Livers, roes and milt
- 0303.92.00.00Shark fins
- 0303.99.00.00Other
§ FAQFrequently asked
- How do I confirm whether HTS 0303 fits my goods?
- Fish, frozen, excluding fish fillets and other fish meat of heading 0304. Compare the complete hierarchy and notes with materials, function and imported form. Continue into the applicable subdivision listed on this page.
- Can I use this amount as final total duty?
- This row has no listed base rate; find the applicable rate-bearing provision. Calculated subtotal (incomplete). The example uses an illustrative value. Supply actual origin, value and policy facts in the workbench, keeping confirmed components, estimates and unevaluated items separate. Unresolved conditions are not zero duty.
- How do I check the data version?
- Base HTS data updated: September 29, 2026; release: 2026HTSRev20. A refresh date is not the effective date of every policy; check USITC and the relevant original rules.