U.S. imports of parts of oil and gas field machinery found in 8430.31 and 8430.49, tool joints, whether or not forged (HS 8431438020) totaled $10.7M in August 2026, imported from 14 countries.
Importers of Parts of Oil and Gas Field Machinery Found in 8430.31 and 8430.49, Tool Joints, Whether or not Forged paid $1.6M in duties in August 2026, an effective tariff rate of 15.00% of the $10.7M 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, Tool Joints, Whether or not Forged imports of $10.7M in August 2026 ran 16% above the year-to-date monthly average of $9.3M.
Last updated: August 2026 dataAvg $350.42/NO · 97 shipments/mo
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Statistical number 3 of 6 in subheading 843143
Statistical number 8431438020 · $10.7M of $76.6M
ImportsExports
Imports
$10.7MYoY · free account
12-mo low · imports
YoY · free accountThrough August 2026. Source: U.S. Census Bureau.
HSChapter 84
Imports · August 2026
origin
Mexico and China together supply 95% of it. China pays 50.0% duty; Mexico 11.1%.
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.