HS 300343 Containing norephedrine or its salts

Quick Answer: Medicaments containing norephedrine or its salts imported under HS 300343 enter the UK at 0.00%, the EU at 0.00%, and the US at Free under the MFN rate. This classification specifically covers pharmaceutical preparations that contain norephedrine, a stimulant and decongestant, or its salts. Importers should be aware that while duty rates are currently zero in these major markets, specific import licenses or declarations may still be required by national health authorities due to the pharmaceutical nature of the goods. CustomTariffs aggregates this information to assist in compliance.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
3003430000 0.00 % — —

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
3003430000 0.00 % — —

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
3003430000 Free — ["kg"]

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.

How to Classify This HS Code?

```html

What products does HS 300343 cover?

This subheading covers medicaments containing norephedrine or its salts, specifically those presented in measured doses or for retail sale. According to the World Customs Organization's Harmonized System Nomenclature, this classification applies to pharmaceutical preparations where norephedrine, a sympathomimetic amine, is the active ingredient. Official interpretations from sources like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this code is for finished pharmaceutical products intended for therapeutic or prophylactic uses, excluding bulk active pharmaceutical ingredients.

What falls outside HS 300343?

The following products are excluded from HS 300343: bulk norephedrine or its salts intended for further processing into medicaments, which would typically fall under Chapter 29 of the HS. Also excluded are medicaments containing other active ingredients not specified, or those not presented in measured doses or for retail sale. For instance, a mixture of norephedrine with other active pharmaceutical ingredients would be classified based on the principal active ingredient or under a more specific subheading if available, and veterinary medicaments are also classified separately.

What are common classification mistakes for HS 300343?

A common error is misclassifying bulk norephedrine or its salts, which are chemical substances rather than finished medicaments, under this heading. This violates General Interpretative Rule 1 and Rule 6 of the Harmonized System, which mandate classification based on the most specific heading and section/chapter notes. Importers may also incorrectly classify medicaments containing other sympathomimetic amines or those not intended for human use, leading to incorrect duty assessments and potential compliance issues.

How should importers classify products under HS 300343?

The correct procedure for classifying products under HS 300343 involves a thorough review of the product's composition, presentation, and intended use. Importers and customs brokers must verify that the medicament contains norephedrine or its salts as the active ingredient and that it is packaged for retail sale or in measured doses. Consulting the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff, and reviewing explanatory notes from the WCO are crucial steps to ensure accurate classification.

How is the duty calculated for products under HS 300343?

A shipment of 10,000 units of "Norephedrine Nasal Decongestant Spray" declared at a customs value of $5,000 USD would attract a US duty of $250.00. Assuming a Most Favored Nation (MFN) duty rate of 5.0% ad valorem for this specific product under the USITC Harmonized Tariff Schedule, the calculation is 5.0% of $5,000 USD, resulting in a duty of $250.00. This calculation adheres to the ad valorem duty structure commonly applied to medicaments in the US.

Which trade agreements reduce duties for HS 300343?

Several free trade agreements may reduce the applicable duty rate for HS 300343, including the United States-Mexico-Canada Agreement (USMCA) and the Generalized System of Preferences (GSP) for eligible developing countries. Under USMCA, originating products from Canada or Mexico may be eligible for duty-free entry. For GSP beneficiaries, preferential rates can be as low as Free. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a GSP Form A for GSP-eligible goods, depending on the specific agreement and importing country's requirements.

```

Which HS Codes Are Related?

HS 300443 HS 300342 HS 300341 HS 300442 HS 300432 HS 293944

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

FAQ

What are the import duty rates for HS code 300343, 'Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale, containing norephedrine or its salts'?

For HS code 300343, the Most Favored Nation (MFN) duty rate in the United States is 0.00%. In the European Union, under the TARIC system, the rate is also 0.00%. The United Kingdom's Trade Tariff also lists this classification as Free. These rates are generally applied unless a preferential trade agreement offers a different rate. Always verify the specific rate applicable to your country of import and origin.

What specific criteria determine if a medicament falls under HS code 300343?

To be classified under HS code 300343, a medicament must meet several criteria: 1. It must be for therapeutic or prophylactic uses. 2. It must be presented in measured doses or in forms/packings for retail sale. 3. Crucially, it must contain norephedrine or its salts. This means the active pharmaceutical ingredient must be norephedrine. The presence of other ingredients does not preclude classification here, provided norephedrine is present and the other conditions are met. Refer to the Explanatory Notes of the Harmonized System for detailed guidance on classification principles.

What documentation is typically required for importing goods classified under HS code 300343?

When importing goods under HS code 300343, standard import documentation will be required, including a commercial invoice, packing list, and bill of lading or air waybill. Additionally, due to the pharmaceutical nature of the product, you may need a Certificate of Analysis (CoA) from the manufacturer confirming the composition, purity, and dosage of the medicament, and specifically that it contains norephedrine or its salts. Depending on the importing country's regulations, a license or permit from the relevant health authority (e.g., FDA in the US, EMA in the EU) may also be necessary. Always consult the customs authority of the importing country for a definitive list.

Are there any common trade agreements that might affect the duty rates for HS code 300343?

While the MFN duty rates for HS code 300343 are often 0.00% in major markets like the US, EU, and UK, trade agreements can still be relevant. For instance, if a product originates from a country with a Free Trade Agreement (FTA) with the importing country, and the product meets the rules of origin, it may qualify for preferential treatment, which could further reduce or eliminate duties, or waive certain import taxes. However, given the already free MFN rates, the impact of FTAs on duty amounts for this specific code might be minimal, but it's essential to check for any associated non-tariff benefits or specific procedural requirements under such agreements.

How is the import duty for HS code 300343 calculated if it were not free?

Although HS code 300343 typically carries a 0.00% duty rate in many jurisdictions, let's illustrate the calculation process using a hypothetical scenario where a duty rate of 3.5% ad valorem applies. If you import 1,000 units of a medicament classified under this code, and each unit has a declared value of $5 USD, the total value of the shipment would be 1,000 units * $5/unit = $5,000 USD. The ad valorem duty would then be calculated as 3.5% of the total value: 0.035 * $5,000 USD = $175 USD. In this hypothetical case, the duty amount would be $175. Always confirm the applicable duty rate and calculation basis (ad valorem, specific, or compound) with the customs authority of the importing country.