U.S. imports of Oth Pipes/Tubes/Hollow Prof, Seamless, Iron/Nonalloy Stl, Nt Cld-Treated, Cir X-Section for Boilrs, Suprhtrs, Outside Diam 190.5mm But Nt Over 285.8mm (HS 7304390006) totaled $336K in September 2026, imported from 7 countries.
Importers of Oth Pipes/Tubes/Hollow Prof, Seamless, Iron/Nonalloy Stl, Nt Cld-Treated, Cir X-Section for Boilrs, Suprhtrs, Outside Diam 190.5mm But Nt Over 285.8mm paid $108K in duties in September 2026, an average duty rate of 32.29% — 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 Stl, Nt Cld-Treated, Cir X-Section for Boilrs, Suprhtrs, Outside Diam 190.5mm But Nt Over 285.8mm imports of $336K in September 2026 ran 130% above the year-to-date monthly average of $146K.
Last updated: September 2026 dataAverage import price $1.29/kg · 7 import shipments a month
Statistical number 11 of 21 in subheading 730439
Statistical number 7304390006 · $336K of $13.9M
Trade Directory
List your company and tag the 6-digit products you trade, so the companies trading them can find you. Be the first supplier listed.
Imports · September 2026
origin
India and South Korea together supply 98% of it. India pays 50.0% duty; South Korea 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.
Imports
Imports
$336KYoY · free account
Low of 9 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 September 2026 · imports 9 of 12 months reported. Source: U.S. Census Bureau.