HSChapter 84
U.S. imports of clamshell (grappler) attachments (HS 8431410040) totaled $1.7M in June 2026, traded with 15 countries.
Importers of Clamshell (grappler) Attachments paid $276K in duties in June 2026 — an effective duty rate of 17% on $1.6M in dutiable value, based on actual customs collections rather than the published tariff schedule. Clamshell (grappler) Attachments imports of $1.7M in June 2026 ran 38% above the year-to-date monthly average of $1.2M.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| CANADA | $953K | -- | -$953K |
| GERMANY | $134K | $30K | -$105K |
| KOREA, SOUTH | $163K | -- | -$163K |
| CHINA | $137K | -- | -$137K |
| BRAZIL | -- | $120K | +$120K |
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.