U.S. imports of Parts for Auxiliary Plant for Use With Boilers of Heading 8402 or 8403 and Condensers for Steam or Other Vapor Power Units (HS 8404900000) totaled $5.1M in August 2026, imported from 25 countries.
Importers of Parts for Auxiliary Plant for Use With Boilers of Heading 8402 or 8403 and Condensers for Steam or Other Vapor Power Units paid $430K in duties in August 2026, an average duty rate of 8.43% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Parts for Auxiliary Plant for Use With Boilers of Heading 8402 or 8403 and Condensers for Steam or Other Vapor Power Units imports of $5.1M in August 2026 ran 23% below the year-to-date monthly average of $6.6M.
Last updated: August 2026 dataAverage import price $21.21/kg · 160 import shipments a month
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Statistical number 1 of 1 in subheading 840490
Statistical number 8404900000 · $5.1M of $5.1M
Imports · August 2026
origin
Germany and Mexico together supply 58% of it. China pays 41.0% duty; Mexico 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 840490 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 840490 for those.
rate provision · imports
None recorded for this period.
ImportsExports
Imports
$5.1MYoY · free account
Exports
$2.2MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported, exports 8 of 12 months reported. Source: U.S. Census Bureau.