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HSChapter 29
U.S. imports of streptomycins and their derivatives; salts thereof (HS 294120) totaled $582K in July 2026, traded with 5 countries.
Importers of Streptomycins and Their Derivatives; Salts Thereof paid $3K in duties in July 2026 — an effective duty rate of 4.4% on $68K in dutiable value, based on actual customs collections rather than the published tariff schedule. Streptomycins and Their Derivatives; Salts Thereof imports of $582K in July 2026 ran 31% above the year-to-date monthly average of $444K.
Streptomycins are aminoglycoside antibiotics used primarily against gram-negative bacteria and tuberculosis, and imports enter FDA review as drug substances subject to Current Good Manufacturing Practice (cGMP) requirements. The US schedule divides the heading into dihydrostreptomycin and its derivatives (2941201000) and all other streptomycin derivatives (2941205000). China is the dominant supplier, with France and the Netherlands also contributing, reflecting the concentration of active pharmaceutical ingredient (API) manufacturing in Asia and select European facilities. Importers should be aware that Chinese-origin pharmaceutical chemicals may be subject to Section 301 tariffs.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
5 shipments/mo
Streptomycin and its derivatives imported as active pharmaceutical ingredients must comply with FDA cGMP regulations, and the foreign manufacturing facility must be registered with FDA. Shipments may be subject to FDA examination or detention if the facility has outstanding compliance issues.
The heading splits into two 10-digit lines: 2941201000 covers dihydrostreptomycin and its derivatives and their salts, while 2941205000 captures all other streptomycin derivatives and salts not elsewhere specified. Correct classification between these lines depends on the specific chemical structure of the imported compound.
Subheading 4 of 6 in heading 2941
Subheading 294120 · $582K of $41.3M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 2941205000 | Streptomycins & Their Deriv; Salts Thereof, NESOI | $521K | 0.16% | 1.29% | $840 |
| 2941201000 | Dihydrostreptomycin & Its Deriv.; Salts Thereof | $62K | 3.50% | 100.00% | $2K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2941205000 | Streptomycins & Their Deriv; Salts Thereof, NESOI | $176K |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$582KYoY · Pro
Exports
$176KYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
China and Netherlands together supply 100% of it.
customs district
destination
entry
rate provision · imports
88.2% enters free of duty; the effective duty rate is 0.52%.