Product classification
HS code for Amino acid supplement: 2930.40
Organo-sulphur compounds, methionine.
Classification of amino acid supplement under HS 2930.40
Amino acid supplements, specifically the essential amino acid Methionine, are classified under HS code 2930.40. This classification is part of Chapter 29, which covers organic chemicals. Heading 2930 is dedicated to organo-sulphur compounds. Methionine contains a sulfur atom in its chemical structure, which dictates its placement in this specific category rather than under heading 2922 (oxygen-function amino-acids). The classification 2930.40 is specific to Methionine in its pure chemical form, whether it is the DL-Methionine or L-Methionine isomer. This code is used for bulk shipments intended for use in the pharmaceutical industry, food fortification, or as an additive in animal feed. The logic follows the chemical composition of the molecule. However, it is important to note that this code applies to the chemically defined compound. If the supplement is a complex mixture of various amino acids, vitamins, and minerals prepared for retail sale, the classification may change based on the 'essential character' of the preparation.
- Covers
- DL-Methionine (bulk powder)
- L-Methionine (pharmaceutical grade)
- Methionine hydroxy analogue (liquid or powder)
- Pure amino acid crystals for laboratory use
- Feed-grade Methionine additives
- Also under 2930.40
- Evonik (DL-Methionine)
- Adisseo (DL-Methionine)
- Ajinomoto (L-Methionine)
- CJ CheilJedang
Codes often confused with 2930.40
Common mistake. Methionine is often misclassified under HS code 2922.49, which is the general category for other amino-acids. This is incorrect because the organo-sulphur rule in the HS nomenclature takes precedence. Another common error is classifying retail-ready amino acid capsules under HS code 2106.90 (food preparations) or 3004.90 (medicaments). While 2930.40 is for the pure chemical, 2106 or 3004 are used for formulated supplements with multiple ingredients.
Top exporters and importers of HS 293040 (the code used for amino acid supplement), 2025
In 2025, the largest exporter of HS 293040 (the code used for amino acid supplement) in UN Comtrade data was China, with 53% of world exports; the largest importer in UN Comtrade data was China, with 15% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 293040, not only amino acid supplement.
Top exporters 2025 · share of world exports
- 1 China $762M 53% of world exports
- 2 Malaysia $234M 16% of world exports
- 3 France $161M 11% of world exports
World total: $1.4B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $429M 15% of world imports
- 2 Brazil $192M 6.9% of world imports
- 3 India $168M 6.0% of world imports
World total: $2.8B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for amino acid supplement
Brazil splits HS 2930.40 into 2 NCM codes. Pick the one that matches your product:
- 2930.40.10DL-Methionine, sulphated ash exceeding 0.1%
- 2930.40.90Other methionine
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about amino acid supplement
What is the HS code for Amino acid supplement?
The HS code for Amino acid supplement is 293040 (Organo-sulphur compounds; methionine).
How do I classify Amino acid supplement for customs?
Amino acid supplement is classified under HS code 293040 — Organo-sulphur compounds; methionine. This is a 6-digit subheading level code.
What is the HS code for Methionine?
The specific HS code for the amino acid Methionine is 2930.40.
Does this code apply to all amino acid supplements?
No, only to Methionine. Other amino acids have different codes, such as Lysine (2922.41) or Glutamic acid (2922.42). Mixed supplements usually fall under Chapter 21.
Which countries are the top exporters of amino acid supplement (HS 293040)?
In 2025, the top exporters of HS 293040 (the code used for amino acid supplement) in UN Comtrade data were China ($762M, 53% of world exports), Malaysia ($234M) and France ($161M). World exports came to about $1.4B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of amino acid supplement (HS 293040)?
In 2025, the top importers of HS 293040 (the code used for amino acid supplement) in UN Comtrade data were China ($429M, 15% of world imports), Brazil ($192M) and India ($168M). World imports came to about $2.8B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Amino acid supplement the same in all countries?
The base HS code 293040 for Amino acid supplement is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for amino acid supplement in Brazil?
Brazil splits HS 293040 into 2 NCM codes, so the right one for amino acid supplement depends on the product's details: 2930.40.10 (DL-Methionine, sulphated ash exceeding 0.1%), 2930.40.90 (Other methionine).