U.S. exports of offshore oil and natural gas drilling and production platform parts, of subheading 8430.41 or 8430.49 (HS 8431434000) totaled $20.0M in August 2026.

Importers of Offshore Oil and Natural Gas Drilling and Production Platform Parts, Of Subheading 8430.41 or 8430.49 paid $623K in duties in August 2026, an effective tariff rate of 28.09% of the $2.2M imported — duty actually collected as a share of that value, not the published tariff schedule. Offshore Oil and Natural Gas Drilling and Production Platform Parts, Of Subheading 8430.41 or 8430.49 imports of $2.2M in August 2026 ran 14% below the year-to-date monthly average of $2.6M.