HSChapter 84
U.S. imports of parts for steam or other vapor generating boilers and super-heated water boilers, except heat exchangers (HS 8402900090) totaled $47.2M in June 2026, traded with 32 countries.
Importers of Parts for Steam or Other Vapor Generating Boilers and Super-Heated Water Boilers, Except Heat Exchangers paid $7.4M in duties in June 2026 — an effective duty rate of 16% on $45.3M in dutiable value, based on actual customs collections rather than the published tariff schedule. Parts for Steam or Other Vapor Generating Boilers and Super-Heated Water Boilers, Except Heat Exchangers imports of $47.2M in June 2026 ran 125% above the year-to-date monthly average of $21.0M.
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Monthly import values over time
| Country | Imports | Exports | Balance |
|---|---|---|---|
| KOREA, SOUTH | $22.8M | $63K | -$22.7M |
| THAILAND | $5.8M | $13K | -$5.8M |
| VIETNAM | $3.4M | $172K | -$3.2M |
| UNITED ARAB EMIRATES | $3.5M | -- | -$3.5M |
| CHINA | $2.8M | $628K | -$2.2M |
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.