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HSChapter 81
U.S. imports of antimony and articles thereof, nesoi (HS 811090) totaled $91K in April 2026, traded with 7 countries.
Antimony and Articles Thereof, NESOI imports of $91K in April 2026 ran 92% below the year-to-date monthly average of $1.1M.
Last updated: April 2026 dataAntimony articles not elsewhere specified — including refined metal, oxides used as flame retardants, and specialty compounds — enter under the single 10-digit line 8110900000. Cambodia leads US import supply for this heading, followed by the United Kingdom and Peru, a geographically diverse sourcing pattern that reflects both primary smelting capacity and downstream processing. Antimony is a US-designated critical mineral, making supply-chain provenance documentation increasingly important for downstream manufacturers in electronics, plastics, and battery sectors.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Cambodia's position likely reflects re-export or further processing of antimony sourced regionally, a common pattern for specialty metals where value-added finishing or blending occurs in a country other than the original mine source. Importers should verify origin documentation carefully, as country-of-origin rules for processed metals can be complex.
Unwrought antimony metal and antimony powders fall under heading 8110, while antimony trioxide — the dominant commercial form used as a flame-retardant synergist — is classified as an inorganic chemical compound under Chapter 28. Misclassification between these chapters is a common audit finding; consult a licensed customs broker to confirm the correct heading for your specific product form.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| CANADA | $50K | $66K | +$17K |
| UNITED KINGDOM | -- | $115K | +$115K |
| MEXICO | $24K | $59K | +$35K |
| INDIA | $10K | -- | -$10K |
| CHINA | $7K | -- | -$7K |
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % |
|---|---|---|---|
| 8110900000 | ANTIMONY AND ARTCLS THEREOF,NESOI | $91K | -- |
ANTIMONY AND ARTCLS THEREOF,NESOI
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8110900000 | ANTIMONY AND ARTCLS THEREOF,NESOI | $240K |
ANTIMONY AND ARTCLS THEREOF,NESOI
10.0K kg
COBALT, UNWROUGHT, PWDRS, MATTES ETC
HS 810520
TITANIUM AND ARTICLES THEREOF NESOI
HS 810890
CERMETS AND ARTICLES THEREOF, INC WASTE AND SCRAP
HS 811300
TUNGSTEN WASTE AND SCRAP
HS 810197
UNWROUGHT TITANIUM; POWDERS
HS 810820
GA, HF, INDIUM, NIOBIUM, RHENIUM & ARTI,WAST/SCRP
HS 811292
| Port | Imports | Exports | Balance |
|---|---|---|---|
| NEWARK, NJ | $10K | $92K | +$82K |
| YSLETA, TX | $24K | $59K | +$35K |
| BUFFALO-NIAGARA FALLS, NY | -- | $58K | +$58K |