Stop Russian Market Manipulation Act

Bans imports of specified platinum‑group metals, nickel, and copper ores and concentrates that are produced in Russia, produced by Russian entities, or obtained to evade the ban, starting 90 days after enactment. The ban remains until one year after the President certifies that Russia has ended hostilities against Ukraine; a 3‑year probationary window follows during which the ban can be reinstated if hostilities resume, and the President may not waive the prohibition.