Official data Source: US Census Bureau international trade data
Track this productLysergic acid and its salts
In short
- The US imported $54K of this product over the 12 months to August 2026.
- 4 Federal Register notices named this product's tariff codes in the last 12 months.
- US exports were $43K over the last 12 months; the largest market is Mexico, with 100.0%.
US imports, Aug 2026
$0
Last 12 months
$54K
Average duty paid
n/a
Top supplier
None
US imports by month
The last 13 months, so the same month a year ago is on the left. August 2026 is highlighted.
Show the numbers
| Month | US imports |
|---|---|
| August 2025 | $0 |
| September 2025 | $0 |
| October 2025 | $0 |
| November 2025 | $54K |
| December 2025 | $0 |
| January 2026 | $0 |
| February 2026 | $0 |
| March 2026 | $0 |
| April 2026 | $0 |
| May 2026 | $0 |
| June 2026 | $0 |
| July 2026 | $0 |
| August 2026 | $0 |
What changed
- The US recorded no imports of this product in August 2026.
US trade by year
US imports were $54K in the 12 months to Aug 2026, up 1336% on the 12 months to Aug 2017. US exports were $43K.
Show the numbers
| Period | US imports |
|---|---|
| 12 months to Aug 2017 | $4K |
| 12 months to Aug 2018 | $0 |
| 12 months to Aug 2019 | $7K |
| 12 months to Aug 2020 | $0 |
| 12 months to Aug 2021 | $0 |
| 12 months to Aug 2022 | $0 |
| 12 months to Aug 2023 | $2K |
| 12 months to Aug 2024 | $10K |
| 12 months to Aug 2025 | $0 |
| 12 months to Aug 2026 | $54K |
- China
- All countries
Show the numbers
| Period | China |
|---|---|
| 12 months to Aug 2017 | 0.0% |
| 12 months to Aug 2018 | n/a |
| 12 months to Aug 2019 | 0.0% |
| 12 months to Aug 2020 | n/a |
| 12 months to Aug 2021 | n/a |
| 12 months to Aug 2022 | n/a |
| 12 months to Aug 2023 | 0.0% |
| 12 months to Aug 2024 | 0.0% |
| 12 months to Aug 2025 | n/a |
| 12 months to Aug 2026 | 100.0% |
Show the numbers
| Period | China | All countries |
|---|---|---|
| 12 months to Aug 2017 | n/a | 0.0% |
| 12 months to Aug 2018 | n/a | n/a |
| 12 months to Aug 2019 | n/a | 0.0% |
| 12 months to Aug 2020 | n/a | n/a |
| 12 months to Aug 2021 | n/a | n/a |
| 12 months to Aug 2022 | n/a | n/a |
| 12 months to Aug 2023 | n/a | 0.0% |
| 12 months to Aug 2024 | n/a | 0.0% |
| 12 months to Aug 2025 | n/a | n/a |
| 12 months to Aug 2026 | 10.0% | 10.0% |
| Period | US imports | Duty paid | US exports |
|---|---|---|---|
| 12 months to Aug 2026 | $54K | 10.0% | $43K−86% |
| 12 months to Aug 2025 | $0−100% | n/a | $301K |
| 12 months to Aug 2024 | $10K+321% | 0.0%0.0 pts | $0 |
| 12 months to Aug 2023 | $2K | 0.0% | $0 |
| 12 months to Aug 2022 | $0 | n/a | $0−100% |
| 12 months to Aug 2021 | $0 | n/a | $23K |
| 12 months to Aug 2020 | $0−100% | n/a | $0−100% |
| 12 months to Aug 2019 | $7K | 0.0% | $80K+1376% |
| 12 months to Aug 2018 | $0−100% | n/a | $5K |
| 12 months to Aug 2017 | $4K | 0.0% | $0 |
Who supplies the US
August 2026. Small figures under each value are the change from August 2025.
| Country | US imports | Share | Average price | Duty paid | Last 13 months |
|---|---|---|---|---|---|
| All countries | $0 | n/a | n/a | n/a |
Tariff actions touching this product
Federal Register notices from the last 12 months that list this product's tariff codes. A notice can add a duty, exclude products from one or only mention them, so read each for what it changes. Search the Federal Register for 2939.63
- Guidance and Procedures for Implementing Tariff Adjustments for Specialty Pharmaceuticals and Associated Pharmaceutical Ingredients and Technical Corrections to the Harmonized Tariff Schedule of the United States for Duties Imposed Under Proclamation 11020
- Notice of Action: Brazil's Acts, Policies, and Practices Related to Digital Trade and Electronic Payment Services; Unfair, Preferential Tariffs; Anti-Corruption Enforcement; Intellectual Property Protection; Ethanol Market Access; and Illegal Deforestation
- Notice of Determination and Request for Comments Concerning Action Pursuant to Section 301: Brazil's Acts, Policies, and Practices Related to Digital Trade and Electronic Payment Services; Unfair, Preferential Tariffs; Anti-Corruption Enforcement; Intellectual Property Protection; Ethanol Market Access; and Illegal Deforestation
- Implementing Certain Tariff-Related Elements of the Framework for a United States-Switzerland-Liechtenstein Agreement on Fair, Balanced, and Reciprocal Trade
Where it enters the US
Main ports of entry over the 12 months to August 2026: US imports and share.
Where US exports go
US exports were $0 in August 2026, and $43K over the last 12 months, down 86% on the 12 months before.
| Market | Last 12 months | Share | vs 12 months before |
|---|---|---|---|
| Mexico | $43K | 100.0% | new |
| All countries | $43K | 100.0% | −86% |
Markets abroad
Each country's own import figures for this product, from UN Comtrade: the 8 biggest importers outside the US in the latest year each has reported, what they bought from the US, and the change from the year before. Values usually include freight and insurance to the importer's border, so they run a little above US export figures. Countries report a year or more late; 9 have reported 2025 so far.
| Market | Imports | vs year before | From the US | US share |
|---|---|---|---|---|
| Czech Republic | $2.2Min 2025 | −53% | $0 | 0.0% |
| United Kingdom | $360Kin 2025 | +3445% | $305K | 84.5% |
| Egypt | $220Kin 2025 | +17462% | $0 | 0.0% |
| Kuwait | $31Kin 2025 | +1611% | $9K | 29.3% |
| Algeria | $12Kin 2024 | n/a | $0 | 0.0% |
| India | $11Kin 2024 | n/a | $0 | 0.0% |
| Taiwan | $10Kin 2024 | +117% | $9K | 83.8% |
| Canada | $5Kin 2024 | +2842% | $0 | 0.0% |
The biggest market outside the US is the Czech Republic, which imported $2.2M of this product in 2025, none of it from the US.
The US supplies 84.5% of imports into the United Kingdom and 29.3% into Kuwait, but under 10% into the Czech Republic, Egypt and Algeria.
Related products
Other products under heading 2939: vegetable alkaloids, natural or synthetic, and their salts, ethers, esters and other derivatives. US trade over the 12 months to August 2026.
| Product | US imports | US exports |
|---|---|---|
| Alkaloids, of vegetal origin, not elsewhere specifiedHS 2939.79 | $252.0M | $11.6M |
| Caffeine and its saltsHS 2939.30 | $129.6M | $24.0M |
| Concentrates of poppy straw; buprenorphine (inn), codeine, dihydrocodeine (inn), ethlymorphone, etorphine morphine & othr specified alkolides of opiumHS 2939.11 | $119.3M | $13.6M |
| Alkaloids of opium and their derivatives, slats thereof, not elsewhere specifiedHS 2939.19 | $35.7M | $49.9M |
| Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and toher derivatives, not elsewhere specifiedHS 2939.80 | $15.2M | $2.0M |
| Pseudoephedrine and their saltsHS 2939.42 | $9.7M | $135K |
| Alkaloids of rye ergot and their derivatives; salts thereof, not elsewhere specifiedHS 2939.69 | $4.8M | $662K |
| Alkaloids of cinchona and their derivatives; salts thereofHS 2939.20 | $3.6M | $273K |
About these figures
- Source: US Census Bureau international trade data, not seasonally adjusted, in US dollars. Retrieved November 3, 2026.
- US imports are general imports at customs value, which excludes freight and insurance. Exports are at free-alongside-ship value.
- Average price is customs value divided by quantity, across all of the product's 10-digit lines.
- Duty paid is the duty Census calculates on each country's imports for consumption, as a share of their value. It moves with tariff changes, exemptions and the mix of goods within the product.
- Markets abroad are each country's imports as it reports them to UN Comtrade, in US dollars, usually including freight and insurance. Countries report a year or more late and in their own edition of the HS codes, so one still on an older edition is missing for codes that changed in 2022.
- Tariff notices are from the Federal Register, matched to this product by the HTS numbers in their text.
- Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.