HSChapter 90
U.S. imports of electrical mass spectrometers (HS 9027810000) totaled $33.6M in June 2026, traded with 34 countries.
Importers of Electrical Mass Spectrometers paid $3.0M in duties in June 2026 — an effective duty rate of 9.6% on $31.8M in dutiable value, based on actual customs collections rather than the published tariff schedule. Electrical Mass Spectrometers imports of $33.6M in June 2026 ran 20% above the year-to-date monthly average of $28.1M.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| GERMANY | $12.8M | $8.0M | -$4.8M |
| SINGAPORE | $10.5M | $6.5M | -$4.0M |
| UNITED KINGDOM | $3.2M | $1.7M | -$1.5M |
| IRELAND | $3.8M | $295K | -$3.5M |
| KOREA, SOUTH | $248K | $3.6M | +$3.4M |
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.