U.S. exports of Unmounted Chips, Dice, Wafers for Semiconductor Devices, NESOI (HS 8541590040) totaled $479.4M in August 2026.

Importers of Unmounted Chips, Dice, Wafers for Semiconductor Devices, NESOI paid $55K in duties in August 2026, an average duty rate of 0.03% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Unmounted Chips, Dice, Wafers for Semiconductor Devices, NESOI imports of $177.6M in August 2026 ran 58% above the year-to-date monthly average of $112.5M.