By Rhiannon Hoyle 
 

SYDNEY--South32 Ltd. (S32.AU), the new global miner spun off by BHP Billiton Ltd. (BHP.AU), said it had been notified by its former parent of a pre-tax impairment charge against its assets worth US$1.9 billion, mostly against its manganese operations.

The miner said it expected an impairment of roughly US$1.3 billion against its manganese assets in Australia and South Africa to largely offset a previous value uplift of US$2.1 billion. It also expects a US$539 million impairment against the Wolvekrans Middelburg complex in its South Africa energy coal unit.

South32 said it was reviewing the fair value of its assets at June-end, and would "keep the market informed should there be a material difference to those figures provided by BHP Billiton" when the company was spun off earlier this year.

In its maiden quarterly operational report, the miner recorded a 1% on-quarter increase in alumina output, to 1.3 million metric tons, and a 23% jump in metallurgical coal production to 2.0 million tons. Manganese alloy output was down 26%, however, at 81,000 tons, while thermal coal production fell 5% to 8.9 million tons.

Write to Rhiannon Hoyle at rhiannon.hoyle@wsj.com

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

BHP (NYSE:BBL)
Historical Stock Chart
From Aug 2024 to Sep 2024 Click Here for more BHP Charts.
BHP (NYSE:BBL)
Historical Stock Chart
From Sep 2023 to Sep 2024 Click Here for more BHP Charts.