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HS code reference

HS Code for Alkaloids: 2939.59

Alkaloids; theophylline and aminophylline (theophylline-ethylenediamine) and their derivatives; salts thereof, other than fenetylline

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2939.59

Use case

Pre-quote review

Next step

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Estimates are for planning only. Confirm final classification and rates with a licensed customs broker or the relevant customs authority.

Review Notes

Classification boundary

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Quote workflow

Estimate first, then confirm with official tariff or broker

Is 2939.59 always the HS code for Alkaloids?

Alkaloids can be reviewed from 2939.59, but the final code depends on full product details, material, use, and destination tariff rules.

How do I estimate US import cost with this code?

Use the tariff calculator with origin, customs value, freight, and insurance to estimate landed cost.

Is this a binding classification opinion?

No. This page is for pre-quote planning and does not replace customs rulings, official tariff data, or licensed broker advice.

Related HS code pages

2939.11

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Alkaloids; of opium and their derivatives; salts thereof

2939.19

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Alkaloids; of opium and their derivatives; other than in 2939.11, salts thereof

2939.20

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Alkaloids; of cinchona and their derivatives; salts thereof

2939.30

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Alkaloids; caffeine and its salts