U.S. imports of parts of oil and gas field machinery found in 8430.31 and 8430.49, drill pipe fitted with tool joints (HS 8431438040) totaled $6.4M in August 2026, imported from 18 countries.
Importers of Parts of Oil and Gas Field Machinery Found in 8430.31 and 8430.49, Drill Pipe Fitted With Tool Joints paid $2.3M in duties in August 2026, an effective tariff rate of 35.15% of the $6.4M imported — duty actually collected as a share of that value, not the published tariff schedule. Parts of Oil and Gas Field Machinery Found in 8430.31 and 8430.49, Drill Pipe Fitted With Tool Joints imports of $6.4M in August 2026 ran 14% above the year-to-date monthly average of $5.6M.
Last updated: August 2026 dataAvg $430.55/NO · 60 shipments/mo
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Statistical number 4 of 6 in subheading 843143
Statistical number 8431438040 · $6.4M of $76.6M
HSChapter 84
ImportsExports
Imports
$6.4MYoY · free account
12-mo low · imports
YoY · free accountThrough August 2026. Source: U.S. Census Bureau.
Imports · August 2026
origin
Mexico and China together supply 90% of it. China pays 50.0% duty; United Kingdom 15.0%.
customs district
None recorded for this period.
destination
Census publishes state breakdowns to the 6-digit level only. See HS 843143 for those.
entry
Census publishes port breakdowns to the 6-digit level only. See HS 843143 for those.
rate provision · imports
None recorded for this period.