U.S. imports of Oth Pipes/Tubes/Hollow Prof., Seamless, Iron/Nonalloy Steel, Not Cold-Treated, Circular Cross-Section for Boilers, Suprhtrs, Outside Diam Over 285.8mm (HS 7304390008) totaled $195K in August 2026, imported from 6 countries.
Importers of Oth Pipes/Tubes/Hollow Prof., Seamless, Iron/Nonalloy Steel, Not Cold-Treated, Circular Cross-Section for Boilers, Suprhtrs, Outside Diam Over 285.8mm paid $72K in duties in August 2026, an average duty rate of 37.17% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Oth Pipes/Tubes/Hollow Prof., Seamless, Iron/Nonalloy Steel, Not Cold-Treated, Circular Cross-Section for Boilers, Suprhtrs, Outside Diam Over 285.8mm imports of $195K in August 2026 ran 57% above the year-to-date monthly average of $124K.
Last updated: August 2026 dataAverage import price $5.32/kg · 4 import shipments a month
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Statistical number 16 of 21 in subheading 730439
Statistical number 7304390008 · $195K of $13.9M
Imports
Imports
$195KYoY · free account
Low of 5 reported months · imports
Low · free accountFewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026 · imports 5 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
South Korea and Thailand together supply 82% of it. South Korea pays 50.0% duty; Thailand 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 730439 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 730439 for those.
rate provision · imports
None recorded for this period.