⚠ Half, Not AllModerate threat

Mitsubishi Corporation (8058) — threat to the moat

Mitsubishi owns half of BMA and cannot rescue it alone, which matters most when it needs rescuing.

BMA is a 50-50 business in which Mitsubishi's partner is BHP1. Mitsubishi cannot decide BMA's future alone.

MDP, year to March 2026 (¥ bn)1,160.6Plant and equipment8.3Net incomeMitsubishi Corporation results, May 2026
¥1.16 trillion of plant earned ¥8.3 billion.

This matters more in a downturn than in a boom. When a coal business earns ¥8.3 billion on ¥1,160.6 billion of plant23, decisions about cost cutting, mine closures and capital spending determine whether the asset recovers. Those decisions need both partners, and BHP's portfolio priorities are not Mitsubishi's.

The same arrangement governs the capital: the book value of MDP's plant, ¥1,160.6 billion4, reflects decades of joint investment, and a partner who wanted to reduce its commitment would need the other's agreement to change the mine plan.

The measure is capital expenditure on BMA. A partner that stops investing in a mine is preparing to sell it.

References
  1. ReportedBMA is a 50-50 business in which Mitsubishi's partner is BHP.
    Mitsubishi Corporation, Consolidated Financial Results for the year ended March 31, 2026 (IFRS) - the notes on significant investments: MDP and BMA, Lawson, Eneco, LNG Canada, Anglo American Sur and Quellaveco, with book values and ownership. — FY to March 2026 · publ. 1 May 2026 · source ↗
  2. ReportedWhen a coal business earns ¥8.3 billion on ¥1,160.6 billion of plant, decisions about cost cutting, mine closures and capital spending determine whether the asset recovers.
    Mitsubishi Corporation, FY2025 results and FY2026 forecast presentation (1 May 2026) - Corporate Strategy 2027 targets, the three-year cash flow plan, divestitures, shareholder returns and leverage policy. — FY to March 2026 · publ. 1 May 2026 · source ↗
  3. ReportedWhen a coal business earns ¥8.3 billion on ¥1,160.6 billion of plant, decisions about cost cutting, mine closures and capital spending determine whether the asset recovers.
    Mitsubishi Corporation, Consolidated Financial Results for the year ended March 31, 2026 (IFRS) - the consolidated statements of income, financial position and cash flows, the eight-segment note, dividends and the forecast for the year to March 2027. — FY to March 2026 · publ. 1 May 2026 · source ↗
  4. ReportedThe same arrangement governs the capital: the book value of MDP's plant, ¥1,160.6 billion, reflects decades of joint investment, and a partner who wanted to reduce its commitment would need the other's agreement to change the mine plan.
    Mitsubishi Corporation, Consolidated Financial Results for the year ended March 31, 2026 (IFRS) - the notes on significant investments: MDP and BMA, Lawson, Eneco, LNG Canada, Anglo American Sur and Quellaveco, with book values and ownership. — FY to March 2026 · publ. 1 May 2026 · source ↗
Sources
Generated September 24, 2026