Product classification
HS code for Streptomycin derivatives: 2941.20
Antibiotics, streptomycins and their derivatives, salts thereof.
Classification of streptomycin derivatives under HS 2941.20
Streptomycin and its derivatives are classified under HS code 2941.20. This code is part of Chapter 29, which covers organic chemicals, specifically under the heading for antibiotics. The classification is based on the chemical identity of the substance as a specific type of antibiotic. Streptomycin is an aminoglycoside antibiotic derived from the actinobacterium Streptomyces griseus. This subheading includes the base compound as well as its salts (such as streptomycin sulfate) and chemical derivatives used in pharmaceutical manufacturing. It is important to note that this code applies to the bulk chemical substance in its pure or technical form. If the streptomycin were prepared in measured doses (e.g., tablets, capsules) or packaged for retail sale as a finished medicament, it would be classified in Chapter 30 (specifically 3004.20). The purity, chemical structure, and lack of retail packaging are the primary factors for classification under 2941.20. This code is essential for tracking the trade of raw antibiotic materials used in both human and veterinary medicine.
- Covers
- Streptomycin sulfate (bulk)
- Dihydrostreptomycin
- Salts of streptomycin
- Streptomycin derivatives for lab use
- Technical grade streptomycin
- Also under 2941.20
- Streptomycin injection (for TB)
- Neosporin (contains neomycin)
- Gentamicin eye drops
Codes often confused with 2941.20
Common mistake. The most common misclassification is with HS code 3004.20, which is for antibiotics put up in measured doses or for retail sale. Another error is 2941.10, which is specifically for penicillins. Importers must distinguish between the bulk chemical (Chapter 29) and the finished medicine (Chapter 30) to ensure correct duty application.
Top exporters and importers of HS 294120 (the code used for streptomycin derivatives), 2025
In 2025, the largest exporter of HS 294120 (the code used for streptomycin derivatives) in UN Comtrade data was China, with 73% of world exports; the largest importer in UN Comtrade data was Saudi Arabia, with 13% 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 294120, not only streptomycin derivatives.
Top exporters 2025 · share of world exports
- 1 China $44M 73% of world exports
- 2 Netherlands $5.9M 9.9% of world exports
- 3 United States $3.6M 6.0% of world exports
World total: $60M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Saudi Arabia $10M 13% of world imports
- 2 India $7.0M 8.9% of world imports
- 3 United States $6.8M 8.7% of world imports
World total: $79M 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 streptomycin derivatives
Brazil splits HS 2941.20 into 2 NCM codes. Pick the one that matches your product:
- 2941.20.10Sulphates of streptomycins and their derivatives
- 2941.20.90Other streptomycins and derivatives
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about streptomycin derivatives
What is the HS code for Streptomycin derivatives?
The HS code for Streptomycin derivatives is 294120 (Antibiotics; streptomycins and their derivatives; salts thereof). The HS code for streptomycin and its derivatives, including their salts, in bulk form is 2941.20.
How do I classify Streptomycin derivatives for customs?
Streptomycin derivatives is classified under HS code 294120 — Antibiotics; streptomycins and their derivatives; salts thereof. This is a 6-digit subheading level code.
Is streptomycin sulfate covered under this code?
Yes, streptomycin sulfate is a salt of streptomycin and is classified under HS code 2941.20 when imported as a bulk chemical.
Which countries are the top exporters of streptomycin derivatives (HS 294120)?
In 2025, the top exporters of HS 294120 (the code used for streptomycin derivatives) in UN Comtrade data were China ($44M, 73% of world exports), the Netherlands ($5.9M) and the United States ($3.6M). World exports came to about $60M, 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 streptomycin derivatives (HS 294120)?
In 2025, the top importers of HS 294120 (the code used for streptomycin derivatives) in UN Comtrade data were Saudi Arabia ($10M, 13% of world imports), India ($7.0M) and the United States ($6.8M). World imports came to about $79M, 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 Streptomycin derivatives the same in all countries?
The base HS code 294120 for Streptomycin derivatives 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 streptomycin derivatives in Brazil?
Brazil splits HS 294120 into 2 NCM codes, so the right one for streptomycin derivatives depends on the product's details: 2941.20.10 (Sulphates of streptomycins and their derivatives), 2941.20.90 (Other streptomycins and derivatives).