Hydrogen fuel cell U.S. import tariff. PEM, SOFC, MCFC fuel cells. HTS 8501, Section 122, hazmat overlay.
Geothermal equipment U.S. import tariff. Ground source heat pumps, piping, exchangers, drilling equipment. HTS, Section 122.
Drone (UAS) U.S. import compliance. FAA Part 107, customs entry, ITAR overlap, Section 122, Section 301 China.
Cryptocurrency mining hardware U.S. import tariff. ASIC miners (Antminer), GPU rigs. HTS 8473 or 8543, Section 122, Section 301.
Wearable device U.S. import tariff. Smartwatches, fitness trackers, smart rings. HTS 9102 or 8517, Section 122, Section 301.
Smart home device U.S. import tariff. Smart speakers, thermostats, lights, locks. HTS classification, Section 122, Section 301.
Data center hardware U.S. import tariff. Servers, storage arrays, GPU systems. HTS 8471, Section 122, Section 301.
Networking equipment U.S. import tariff. Switches, routers, firewalls, access points. HTS 8517, Section 122, Section 301.