BHP Group Limited

Iron ore and copper are benchmark-priced commodities with no long-term fixed-price offtake contracts; BHP's revenue fell from over $60 billion at the commodity peak in FY2014 to approximately $30 billion in the FY2016 trough, demonstrating the full extent of commodity price exposure. The absence of contractual price visibility or meaningful recurring revenue means forward cash flow depends almost entirely on spot market conditions.

Iron ore accounted for approximately $28 billion of BHP's $55.7 billion in FY2024 revenue, making it the dominant segment at roughly half of total. Copper is a meaningful and growing secondary contributor at 45% of FY2025 underlying EBITDA, but both major segments are heavily tied to the same Chinese industrial demand cycle, limiting the diversification benefit.

Approximately 60% of BHP's sales in FY2025 went to China, creating concentrated exposure to Chinese steel and construction demand in a single buyer market. The remainder spans Japan, South Korea, India, Europe, and other Asia-Pacific markets, but no other single geography approaches China's share of BHP's revenue.

BHP's Pilbara iron ore system — integrating 16 mines, four processing hubs, two port facilities, and the AutoHaul autonomous rail network — allows incremental volumes to move through fixed infrastructure at low marginal cost. At the group level, however, scalability is constrained by the capital-intensive nature of mining: BHP invested $9.8 billion in capex in FY2025 and guides approximately $11 billion annually in the medium term.

Iron ore and copper are sold as commodities at spot or benchmark-linked prices with no contractual lock-in; steel mills select BHP based on price parity and grade, making revenue repeat-purchase but freely substitutable. The industrial nature of demand provides some baseline volume stability, but not the mission-critical stickiness of contracted services.