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HSChapter 28
U.S. imports of enriched uranium (u-235) and plutonium (HS 284420) totaled $370.1M in April 2026, traded with 7 countries.
Last updated: April 2026 dataUranium enriched above natural U-235 concentration levels — in oxide (2844200010), fluoride (2844200020), or other compound forms (2844200030) — along with plutonium and its compounds (2844200050), represents the most tightly controlled category of nuclear materials in international trade. Imports require NRC licensing, are governed by bilateral nuclear cooperation agreements (123 Agreements), and are subject to IAEA safeguards. The United Kingdom, Russia, France, and Germany are among the leading US suppliers, reflecting the global structure of the commercial enrichment industry. Section 232 and legislative restrictions on Russian-origin enriched uranium have become significant supply-chain considerations for US utilities.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Congressional and executive actions have imposed restrictions and potential bans on Russian-origin enriched uranium, reflecting energy security and sanctions policy. US utilities that historically relied on Russian enrichment services have been diversifying toward European and domestic enrichers. Importers should monitor current legislative status and any applicable sanctions designations before contracting for Russian-origin material.
The distinction is purely chemical: uranium dioxide (UO₂) enriched in U-235 — the form used in fabricated nuclear fuel pellets — classifies under 2844200010, while uranium hexafluoride (UF₆) enriched in U-235 — the form delivered from enrichment plants to fuel fabricators — classifies under 2844200020. The chemical form at the time of importation determines the correct line.
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| Country | Imports | Exports | Balance |
|---|---|---|---|
| FRANCE | $165.2M | $9.4M | -$155.7M |
| NETHERLANDS | $93.4M | $360K | -$93.1M |
| RUSSIA | $68.0M | -- | -$68.0M |
| GERMANY | $43.6M | -- | -$43.6M |
| JAPAN | -- | $166K | +$166K |
Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % |
|---|---|---|---|
| 2844200020 | URANIUM FLUORIDE ENRICHED IN U235 | $370.1M | -- |
| 2844200050 | PLUTONIUM & ITS COMPOUND; ALLOYS, DISPERSION,NESOI | $14K | -- |
| 2844200030 | URANIUM COMPOUNDS ENRICHED IN U235, NESOI | $2K | -- |
URANIUM FLUORIDE ENRICHED IN U235
PLUTONIUM & ITS COMPOUND; ALLOYS, DISPERSION,NESOI
URANIUM COMPOUNDS ENRICHED IN U235, NESOI
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2844200010 | URANIUM OXIDE ENRICHED IN U235 | $9.5M |
| 2844200020 | URANIUM FLUORIDE ENRICHED IN U235 | $643K |
| 2844200030 | URANIUM COMPOUNDS ENRICHED IN U235, NESOI | $47K |
| 2844200050 | PLUTONIUM & ITS COMPOUND; ALLOYS, DISPERSION NESOI | $34K |
URANIUM OXIDE ENRICHED IN U235
520 kg
URANIUM FLUORIDE ENRICHED IN U235
313 kg
URANIUM COMPOUNDS ENRICHED IN U235, NESOI
5 kg
PLUTONIUM & ITS COMPOUND; ALLOYS, DISPERSION NESOI
6 kg
NATURAL URANIUM & COMPOUNDS, ALLOYS & CERAMICS ETC
HS 284410
ANHYDROUS AMMONIA
HS 281410
ALLOYS, DISPERSIONS,ISOTOPES & COMPOUNDS NES
HS 284443
SILICON, UNDER 99.99% (BY WEIGHT) SILICON
HS 280469
PHOSPHORIC ACID AND POLYPHOSPHORIC ACIDS
HS 280920
SULFURIC ACID; OLEUM
HS 280700
| State | Imports | Exports | Balance |
|---|---|---|---|
| New York | $164.1M | -- | -$164.1M |
| Washington | $95.9M | $186K | -$95.7M |
| South Carolina | $77.8M | $484K | -$77.3M |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| NEWARK, NJ | $165.2M | -- | -$165.2M |
| ALEXANDRIA BAY, NY | $87.8M | $499K | -$87.3M |
| BALTIMORE, MD | $68.0M | -- | -$68.0M |