Official data Source: US Census Bureau international trade data
Track this product3-quinuclidinol
In short
- 4 Federal Register notices named this product's tariff codes in the last 12 months.
- US exports were $18K over the last 12 months; the largest market is Canada, with 81.2%.
US imports, Aug 2026
$0
↓ −100% vs Aug 2025
Last 12 months
$0
↓ −100% vs the 12 months before
Average duty paid
n/a
None vs Aug 2025
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 | $18K |
| September 2025 | $0 |
| October 2025 | $0 |
| November 2025 | $0 |
| 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 exports were $18K, down 89%. This code began with the HS 2022 revision in January 2022, taking goods from 2933.39, so its history starts there.
Show the numbers
| Period | US imports |
|---|---|
| 12 months to Aug 2023 | $10K |
| 12 months to Aug 2024 | $8K |
| 12 months to Aug 2025 | $124K |
| 12 months to Aug 2026 | $0 |
| Period | US imports | Duty paid | US exports |
|---|---|---|---|
| 12 months to Aug 2026 | $0−100% | n/a | $18K |
| 12 months to Aug 2025 | $124K+1386% | 0.2%−5.6 pts | $0 |
| 12 months to Aug 2024 | $8K−13% | 5.8%0.0 pts | $0−100% |
| 12 months to Aug 2023 | $10K | 5.8% | $161K |
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 2933.35
- 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 US exports go
US exports were $14K in August 2026, and $18K over the last 12 months.
| Market | Last 12 months | Share | vs 12 months before |
|---|---|---|---|
| Canada | $14K | 81.2% | new |
| Mexico | $3K | 18.8% | new |
| All countries | $18K | 100.0% | new |
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; 26 have reported 2025 so far.
| Market | Imports | vs year before | From the US | US share |
|---|---|---|---|---|
| Italy | $327Kin 2025 | −17% | $0 | 0.0% |
| Spain | $57Kin 2025 | +98761% | $153 | 0.3% |
| Argentina | $51Kin 2025 | −24% | $0 | 0.0% |
| Egypt | $51Kin 2025 | +1202% | $0 | 0.0% |
| Norway | $47Kin 2024 | n/a | $47K | 100.0% |
| Jordan | $29Kin 2024 | +262% | $0 | 0.0% |
| Belgium | $21Kin 2025 | +3007% | $0 | 0.0% |
| United Kingdom | $5Kin 2025 | +321% | $0 | 0.0% |
The biggest market outside the US is Italy, which imported $327K of this product in 2025, none of it from the US.
The US supplies 100.0% of imports into Norway, but under 10% into Italy, Spain and Argentina.
Related products
Other products under heading 2933: heterocyclic compounds with nitrogen hetero-atom(s) only. US trade over the 12 months to August 2026.
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 (kilograms), 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.