U.S. imports of Casing, Seamless, Oil or Gas Drilling, Iron or Nonalloy Steel, Not Threaded or Coupled, Diameter Less Than 215.9 Mm, Wall Thickness Less Than 12.7 Mm (HS 7304292010) totaled $9.2M in August 2026, imported from 11 countries.
Importers of Casing, Seamless, Oil or Gas Drilling, Iron or Nonalloy Steel, Not Threaded or Coupled, Diameter Less Than 215.9 Mm, Wall Thickness Less Than 12.7 Mm paid $4.7M in duties in August 2026, an average duty rate of 43.95% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Casing, Seamless, Oil or Gas Drilling, Iron or Nonalloy Steel, Not Threaded or Coupled, Diameter Less Than 215.9 Mm, Wall Thickness Less Than 12.7 Mm imports of $9.2M in August 2026 ran 103% above the year-to-date monthly average of $4.5M.
Last updated: August 2026 dataAverage import price $1.11/kg · 19 import shipments a month
Statistical number 3 of 41 in subheading 730429
Statistical number 7304292010 · $9.2M of $53.0M
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Imports
Imports
$9.2MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported. Source: U.S. Census Bureau.
Imports · August 2026
origin
South Korea and Ukraine together supply 95% of it. South Korea pays 50.0% duty; Kazakhstan 0.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 730429 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 730429 for those.
rate provision · imports
None recorded for this period.