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Provisional King Oyster Mushrooms in Brine

King oyster mushrooms (Pleurotus eryngii) in brine for export to Europe for further processing. Treatment ensures transport viability but not edibility. HTS 0711.59.90.00.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China7.7%+20.0%27.7%
🇲🇽Mexico7.7%+10.0%17.7%
🇨🇦Canada7.7%+10.0%17.7%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%
PGA flags (3)Show detailsFD4FDARequiredAM7USDA AMSMay be requiredAQ1USDA APHISMay be required
  • FD4

    FDA · Required

    Food and Drug Administration

    FDA prior notice data is required 801(m)

    Licenses & permits (3)
    • FDA prior notice for food shipments, filed via ACE or FDA PNSI before arrival source
    • FDA food facility registration for facilities that make, process, pack or hold the food source
    • FDA entry data in ACE with affirmation of compliance codes (registration, listing, approval numbers) source
  • AM7

    USDA AMS · May be required

    USDA/Agricultural Marketing Service

    USDA/agriculture marketing service data related to organics may be required

    Licenses & permits (2)
    • NOP Import Certificate from the exporter's accredited certifier (Organic INTEGRITY), filed in ACE for each organic shipment source
    • Importer handling organic products must hold USDA organic certification unless exempt source
  • AQ1

    USDA APHIS · May be required

    USDA/Animal and Plant Health Inspection Service

    APHIS data may be required

    Licenses & permits (4)
    • APHIS PPQ import permit via eFile for regulated plants, plant products, plant pests or soil; check ACIR for conditions source
    • Fresh fruits and vegetables imported under an APHIS permit and its conditions (7 CFR 319.56-3) source
    • APHIS VS import permit (VS 16-3 application in eFile) for regulated animal products, organisms and vectors source
    • Live animals and germplasm: APHIS VS import requirements and permit by species source

CBP HTS reference file, Nov 9, 2026 · licenses and permits are the usual requirements for that agency program; confirm with the agency for your product

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2003.10.01Higher: 46% vs 27.7%

If grilled ready

Prepared versions in 2003.

0709.51.01Higher: 57.5% vs 27.7%

If fresh

Fresh king oyster 0709.

0711.90Lower: 20.2% vs 27.7%

If provisional olives

Olives separate subhead.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• EU-like standards for US; test for residues

• Invoice must note 'unsuitable immediate consumption'

• Avoid organic claims without certification

Related Products under HTS 0711.59.90.00

Preserved Shiitake Mushrooms in Brine

Whole shiitake mushrooms (Lentinula edodes) preserved in a brine solution with sulfur dioxide for temporary storage and transport. They are unsuitable for immediate consumption due to the high salt content and require rinsing and cooking before use. Classified under HTS 0711.59.90.00 as provisionally preserved mushrooms, not for direct retail eating.

Brined Oyster Mushrooms for Processing

Oyster mushrooms (Pleurotus ostreatus) temporarily preserved in saltwater brine to prevent spoilage during shipment to food processors. The strong brine makes them unsuitable for direct consumption without preparation. Fits HTS 0711.59.90.00 for other provisionally preserved mushrooms.

Sulfur-Preserved Enoki Mushrooms

Enoki mushrooms (Flammulina velutipes) treated with sulfur dioxide gas for provisional preservation during export, remaining firm but unpalatable raw. Intended for further processing into ready-to-eat products. Covered by HTS 0711.59.90.00 as other mushrooms provisionally preserved.

Sulfur Dioxide Treated Wood Ear Mushrooms

Dried wood ear mushrooms (Auricularia auricula-judae) rehydrated and treated with SO2 for provisional preservation in bulk barrels. Unsuitable raw due to chemical taste and texture, for restaurant or processing use. HTS 0711.59.90.00 applies to these other mushrooms.

Bulk Preserved Portobello Mushrooms

Large portobello mushrooms (Agaricus bisporus mature) preserved in preservative solution for industrial slicing and freezing. Unsuitable for immediate consumption due to treatment. HTS 0711.59.90.00 for other mushrooms.

Sulfur Water Treated Lion's Mane Mushrooms

Lion's mane (Hericium erinaceus) in sulfur water for provisional hold. Medicinal potential but preserved for culinary processing. HTS 0711.59.90.00.