Problems at its Jansen mine have forced the company to book a $3.3 billion impairment, while its iron ore division is facing strike action in the Pilbara.

Problems at its Jansen mine have forced the company to book a $3.3 billion impairment, while its iron ore division is facing strike action in the Pilbara.

BHP Group will take a US$2.3 billion writedown on its giant Jansen potash mine, after announcing a series of overruns. Read more.