BIS §232 Expansion, 14 Derivative Articles Proposed for Steel, Aluminum & Copper Duties

BIS is soliciting public comments on a proposal to bring 14 additional derivative articles-including aluminum powder, brass-wind instruments, welding machine parts, fire extinguishers, cranes, tanker trailers, and filled steel containers-within the scope of existing §232 duties on steel, aluminum, and copper. Comments are due August 27, 2026.