HS 200310 Mushrooms of the genus Agaricus

Quick Answer: Mushrooms of the genus *Agaricus* imported under HS 200310 enter the UK at 0.00%, the EU with rates including 18.40% + 191.00 EUR/100 kg/net eda, and the US with rates such as 6¢/kg on drained weight + 8.5%. This code specifically covers mushrooms of the *Agaricus* genus, commonly known as button mushrooms, cremini, and portobello mushrooms, whether fresh, chilled, frozen, or dried. Importers should be aware of potential additional duties or specific weight-based calculations in certain jurisdictions, particularly in the EU and US. CustomTariffs aggregates this data, highlighting the need for precise classification and awareness of varying tariff structures across major trading blocs.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
2003100000 — — —
2003102000 0.00 % — —
2003103000 0.00 % — —

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
2003102000 18.40 % + 191.00 EUR / 100 kg/net eda — —
2003100000 — — —
2003103000 18.40 % + 222.00 EUR / 100 kg/net eda — —

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
2003100147 — — ["kg"]
2003100127 — — ["kg"]
2003100137 — — ["kg"]
20031001 6¢/kg on drained weight + 8.5% Free (17 programs) —
2003100131 — — ["kg"]

Special rates available under trade agreements including USMCA, KORUS, GSP.

Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).

Data compiled and presented by HSRates.

Which Trade Agreements Reduce Duties for HS 2003.10?

Imports of Mushrooms of the genus Agaricus may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.

United States (HTSUS)

Free for USMCA, KORUS, and 15 other programs

European Union (TARIC)

Preferential rate data not yet available.

United Kingdom

Preferential rate data not yet available.

Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.

Data compiled by HSRates.

Which Preferential Rates Apply to Your Origin Country?

Select an origin country to see if preferential rates apply.

Preferential rates based on available trade agreements. Actual rates may vary.

How Has Trade Volume Developed?

How to Classify This HS Code?

```html

What products does HS 200310 cover?

This subheading covers mushrooms of the genus Agaricus, specifically those commonly known as button mushrooms, cremini, and portobello mushrooms, whether fresh, chilled, frozen, or dried. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this classification applies to cultivated mushrooms of this genus. The US International Trade Commission (USITC) Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this code is for the specific genus Agaricus, excluding other mushroom varieties.

What falls outside HS 200310?

The following products are excluded from HS 200310: wild mushrooms not of the genus Agaricus, such as shiitake, oyster, or enoki mushrooms, which are classified under HS 200390. Also excluded are truffle mushrooms (HS 200390), and mushrooms that have been prepared or preserved in a manner not specified in heading 2003, such as those in vinegar or brine (HS 200599) or as part of a composite food preparation (Chapter 21). The genus specificity is critical for accurate classification.

What are common classification mistakes for HS 200310?

A common error is misclassifying other edible mushroom species under HS 200310 when they do not belong to the genus Agaricus. For instance, shiitake mushrooms (Lentinula edodes) are often mistakenly classified here, but they fall under HS 200390. This mistake can arise from a lack of precise botanical identification. General Interpretative Rule 1 (GIR 1) emphasizes that classification shall be determined according to the terms of the headings and any relative Section or Chapter Notes, highlighting the importance of genus-specific nomenclature.

How should importers classify products under HS 200310?

The correct procedure for classifying mushrooms under HS 200310 involves verifying the botanical genus of the product. Importers and customs brokers must consult product documentation, supplier declarations, or even conduct laboratory analysis if there is doubt. Cross-referencing with official tariff schedules like the USITC HTS or the EU TARIC is essential. If the mushrooms are confirmed to be of the genus Agaricus, then HS 200310 is the appropriate code; otherwise, a more general or specific code for other mushroom types must be used.

How is the duty calculated for products under HS 200310?

A shipment of 1,000 kilograms of fresh button mushrooms (Agaricus bisporus) declared at a customs value of $3,000 USD would attract a US duty of $150.00. This is calculated using the USITC Harmonized Tariff Schedule's Most Favored Nation (MFN) rate of 5% ad valorem (0.05 × $3,000 USD = $150.00). For chilled or frozen mushrooms, the duty rate might differ, and specific weight-based duties could also apply depending on the HTSUS provisions.

Which trade agreements reduce duties for HS 200310?

Several free trade agreements may reduce the applicable duty rate for HS 200310, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating mushrooms from Canada and Mexico can enter the US duty-free. To claim this preference, a valid origin declaration on the commercial invoice or a separate certificate of origin is typically required. For imports into the EU, agreements with countries like Chile may offer reduced rates, often requiring an EUR.1 movement certificate.

```

Which HS Codes Are Related?

HS 200410 HS 200560 HS 070953 HS 070952 HS 200390 HS 070320

Not the right code? Search all HS codes to find the correct tariff classification.

FAQ

What are the import duty rates for HS code 200310 (Mushrooms of the genus Agaricus)?

Import duty rates for HS code 200310 vary significantly by country. For example:

  • United States (USITC): The U.S. generally applies a Most Favored Nation (MFN) duty rate of 6¢/kg on drained weight plus 8.5% ad valorem. However, preferential rates may apply under trade agreements. For instance, imports from Australia (AU) or Chile (CL) might be Free (0%).
  • European Union (EU TARIC): The standard rate is 18.40% ad valorem plus 191.00 EUR per 100 kg net drained weight. Specific trade agreements can modify these rates.
  • United Kingdom (UK Trade Tariff): The UK rate is 18.40% ad valorem plus 222.00 EUR per 100 kg net drained weight.

Importers should always consult the specific tariff schedule of the importing country for the most accurate and up-to-date duty rates, as well as any applicable trade preferences.

How is the duty calculated for HS code 200310 when it includes both an ad valorem and a specific duty component?

When a duty rate combines an ad valorem (percentage of value) and a specific duty (per unit of weight or quantity), both components are calculated and summed to determine the total duty. For example, under the U.S. MFN rate of 6¢/kg on drained weight + 8.5% ad valorem:

If you import 100 kg of drained mushrooms valued at $500:

  1. Specific Duty: 100 kg * $0.06/kg = $6.00
  2. Ad Valorem Duty: $500 * 8.5% = $42.50
  3. Total Duty: $6.00 + $42.50 = $48.50

It is crucial to ensure the correct basis for calculation (e.g., 'drained weight') is used and that the declared value is accurate.

What are the classification criteria for 'Mushrooms of the genus Agaricus' under HS code 200310?

HS code 200310 specifically covers 'Mushrooms of the genus Agaricus', which includes common cultivated mushrooms like Agaricus bisporus (white button, cremini, portobello) and Agaricus bitorquis. The classification is based on the botanical genus. This code applies to mushrooms that are prepared or preserved otherwise than by vinegar or acetic acid, and not containing added alcohol, whether or not containing sugar, other sweetening matter or salt. This includes mushrooms that are dried, provisionally preserved (e.g., in brine, sulphur water or in other preservative solutions), or frozen, provided they are not intended for retail sale in that state and are not otherwise specified. If mushrooms are preserved in vinegar or acetic acid, they would typically fall under HS code 2001.90.

What documentation is typically required for importing mushrooms classified under HS code 200310?

Standard import documentation for HS code 200310 generally includes:

  • Commercial Invoice: Detailing the value, quantity, and description of the goods.
  • Packing List: Outlining the contents of each package.
  • Bill of Lading or Air Waybill: As the contract of carriage.
  • Import Declaration: Filed with customs authorities.
  • Phytosanitary Certificate: Often required for agricultural products to ensure they are free from pests and diseases. This is issued by the plant protection organization of the exporting country.
  • Certificate of Origin: To claim preferential duty rates under trade agreements.
  • Product-Specific Certifications: Depending on the importing country's regulations, certifications related to food safety, quality standards, or origin may be necessary. For example, the EU may require specific import conditions for certain foodstuffs.
Which major trade agreements commonly offer preferential duty rates for HS code 200310?

Several trade agreements can provide preferential duty rates for HS code 200310. Examples include:

  • United States-Mexico-Canada Agreement (USMCA): Goods originating from Canada or Mexico may benefit from reduced or zero duties.
  • Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP): For member countries like Australia, Canada, Japan, and others, preferential rates often apply.
  • European Union's Free Trade Agreements (FTAs): The EU has FTAs with numerous countries (e.g., Canada, Japan, South Korea) that can reduce or eliminate duties on originating goods.
  • Bilateral Agreements: Many countries have specific bilateral trade agreements (e.g., between the UK and various countries post-Brexit, or agreements involving Middle Eastern countries like the GCC).

Importers must verify the rules of origin for the specific trade agreement to ensure their product qualifies for preferential treatment. The World Customs Organization (WCO) and national customs authorities provide resources to identify applicable agreements and their benefits.