BHP: '$20bn investment in shale a mistake'

Chairman of Anglo-Australian mining giant says in hindsight it would not replicate move into US unconventionals

Shale push: BHP Billiton operations in the Permian basin

Reuters

BHP USA London Andrew Mackenzie Jac Nasser

Published 29 June 2017, 13:48Updated 29 June 2017, 13:48