Anglo American Platinum — PGM Cycle

Anglo American Platinum (Amplats) is the world's largest platinum producer — mining platinum group metals (PGMs: platinum, palladium, rhodium, ruthenium, iridium) from the Bushveld Igneous Complex in South Africa's Limpopo and North West provinces. As the global benchmark PGM producer, Amplats's earnings are entirely determined by platinum, palladium and rhodium prices — making it one of the most direct expressions of the global PGM cycle on any exchange.

Bushveld Complex: The World's PGM Monopoly

The South African Bushveld Igneous Complex hosts approximately 80% of global platinum reserves — a geological concentration with no equivalent elsewhere on Earth. Amplats mines the Merensky Reef and UG2 Reef at Mogalakwena (open pit), Mototolo, Amandelbult and other operations, producing approximately 3.5 million PGM ounces annually. This geological moat is irreplaceable — no competing deposit approaches the Bushveld's scale and grade.

Autocatalysts: The Combustion Engine Link

Approximately 40% of platinum demand comes from autocatalysts — the catalytic converters in diesel and petrol engines that convert harmful exhaust gases. Platinum is used primarily in diesel catalysts; palladium in petrol. As vehicle production cycles, autocatalyst demand follows. The global shift toward EVs is the primary structural threat to PGM autocatalyst demand — though the transition timeline is measured in decades, not years.

Hydrogen Fuel Cells: The Long-Run Structural Story

Platinum is the primary catalyst in hydrogen fuel cells — used in hydrogen vehicles (Toyota Mirai, Hyundai NEXO), stationary power generation and industrial hydrogen applications. As green hydrogen investment accelerates globally — driven by decarbonisation policy — platinum fuel cell demand is expected to grow structurally. This creates a long-run demand tailwind that partially offsets the structural autocatalyst decline from EV adoption.

Rhodium: The Extreme Volatility Driver

Rhodium — produced as a by-product of platinum mining — provides Amplats with its highest-margin metal in good years and most volatile earnings in bad ones. Rhodium surged from $600/oz (2016) to $29,000/oz (2021) before collapsing back to below $5,000/oz (2024). Each rhodium price cycle creates extraordinary short-term earnings swings that dwarf the platinum and palladium price effects.

Key Risks

EV adoption reducing autocatalyst demand is the dominant structural risk — though the timeline is uncertain and internal combustion engines will persist for decades. South African operational risk — power outages (Eskom load-shedding), labour disputes and water scarcity periodically disrupt mine production. PGM basket price cycles are extreme — rhodium's 50x price swing illustrates the volatility investors must tolerate.

Cycle Performance Summary