Two countries control nearly four-fifths of the world's palladium mine supply, and both are becoming harder sources of metal to rely on. Western sanctions on Russian refiners have forced Norilsk Nickel and other producers to reroute exports through Asian intermediaries rather than selling directly into London or Zurich vaults. The new trade routes add cost, opacity, and transit time — and they remove a meaningful share of Russian metal from the pool of "visible" inventory that the market uses to price and settle physical contracts.

South Africa's PGM sector, meanwhile, is navigating its own set of pressures. Deep-level mining costs have risen sharply on electricity tariffs, labor expenses, and shaft-deepening capital requirements. Major producers are restructuring — cutting high-cost ounces and consolidating operations — which constrains the supply response even when palladium prices rally. Simply put, higher prices don't automatically unlock more South African palladium the way they might in other commodity markets.

These supply-side constraints are being partially offset by a bright spot in secondary supply. Recycling now accounts for more than 25% of total palladium supply, with autocatalyst recycling volumes growing at double-digit rates. Used catalytic converters recovered from end-of-life vehicles are an increasingly important source of metal, particularly in North America and Europe where vehicle scrappage programs are well established. But scrap flows are price-sensitive and tied to vehicle turnover cycles, limiting their ability to fully compensate for primary supply disruption.

The net effect is a market where the supply side is structurally constrained — and where geopolitical events in either Russia or South Africa could rapidly tighten availability. For an autocatalyst-dependent market consuming roughly 80% of annual production, the margin for error on supply is razor thin.