# United States tariff line 0304.89.50.45: Ocean catfish (wolf fish) > In the United States tariff, line 0304.89.50.45 covers fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen, frozen fillets of other fish, ocean catfish (wolf fish). Goods under this line enter free of general (MFN) duty. It falls under HS subheading 0304.89 in heading 03.04 (chapter 03). Source: https://border.bot/countries/united-states/hs-codes/0304895045 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 03](https://border.bot/countries/united-states/hs-codes/03) / [0304.89](https://border.bot/countries/united-states/hs-codes/030489) / [0304.89.50.45](https://border.bot/countries/united-states/hs-codes/0304895045) ## Key facts - Tariff line: 0304.89.50.45 - Covers: Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen, frozen fillets of other fish, ocean catfish (wolf fish) - Duty (MFN): Free - Additional duties: None recorded - Restrictions: None recorded - Tariff: [United States](https://border.bot/countries/united-states) - HS subheading: [0304.89](https://border.bot/hs-codes/030489) ## What this line covers In the United States tariff, line 0304.89.50.45 covers fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen, frozen fillets of other fish, ocean catfish (wolf fish). Its legal text is “Ocean catfish (wolf fish)”, read under “Frozen fillets of other fish”, “Other” and “Other”. ## How it is structured It falls under HS subheading 0304.89 in heading 03.04 (chapter 03). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 03: Fish and crustaceans, molluscs and other aquatic invertebrates - Heading 03.04: Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen - Subheading 0304.89: Frozen fillets of other fish - Within the subheading: Other - Within the subheading: Other - Line 0304.89.50.45: Ocean catfish (wolf fish) ## Duty Goods under this line enter free of general (MFN) duty. The rate is published on 0304.89.50. ## In other countries No other national tariff on border.bot has live lines under 0304.89 yet. - [The Harmonized System text for 0304.89](https://border.bot/hs-codes/030489) ## Other lines under 0304.89 - [0304.89.10.10](https://border.bot/countries/united-states/hs-codes/0304891010) Ocean catfish (wolf fish) - [0304.89.10.15](https://border.bot/countries/united-states/hs-codes/0304891015) Pickerel - [0304.89.10.20](https://border.bot/countries/united-states/hs-codes/0304891020) Sauger - [0304.89.10.25](https://border.bot/countries/united-states/hs-codes/0304891025) Atlantic ocean perch - [0304.89.10.30](https://border.bot/countries/united-states/hs-codes/0304891030) Other ocean perch - [0304.89.10.35](https://border.bot/countries/united-states/hs-codes/0304891035) Other - [0304.89.10.90](https://border.bot/countries/united-states/hs-codes/0304891090) Other - [0304.89.50.03](https://border.bot/countries/united-states/hs-codes/0304895003) Yellow perch - [0304.89.50.06](https://border.bot/countries/united-states/hs-codes/0304895006) Pike perch (including yellow pike) - [0304.89.50.09](https://border.bot/countries/united-states/hs-codes/0304895009) Other - [0304.89.50.15](https://border.bot/countries/united-states/hs-codes/0304895015) Pickerel - [0304.89.50.20](https://border.bot/countries/united-states/hs-codes/0304895020) Pike - [0304.89.50.25](https://border.bot/countries/united-states/hs-codes/0304895025) Sauger - [0304.89.50.30](https://border.bot/countries/united-states/hs-codes/0304895030) Other - [0304.89.50.35](https://border.bot/countries/united-states/hs-codes/0304895035) Atlantic ocean perch - [0304.89.50.40](https://border.bot/countries/united-states/hs-codes/0304895040) Other ocean perch - [0304.89.50.50](https://border.bot/countries/united-states/hs-codes/0304895050) Orange roughy (Hoplostethus atlanticus) - [0304.89.50.55](https://border.bot/countries/united-states/hs-codes/0304895055) Dolphin (Mahi mahi) (Coryphaena spp.) - [0304.89.50.60](https://border.bot/countries/united-states/hs-codes/0304895060) Cusk - [0304.89.50.91](https://border.bot/countries/united-states/hs-codes/0304895091) Other - Previous line: [0304.89.50.40](https://border.bot/countries/united-states/hs-codes/0304895040) Other ocean perch - Next line: [0304.89.50.50](https://border.bot/countries/united-states/hs-codes/0304895050) Orange roughy (Hoplostethus atlanticus) ## Frequently asked questions ### What does tariff line 0304.89.50.45 cover in the United States tariff? In the United States tariff, line 0304.89.50.45 covers fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen, frozen fillets of other fish, ocean catfish (wolf fish). ### What is the general (MFN) duty on 0304.89.50.45 in the United States? Goods under this line enter free of general (MFN) duty. The rate is published on 0304.89.50. ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/0304895045.json