BHP (ASX:BHP) has announced its Operational Review for the half year ended December 31, 2022, highlighting its remained fatality free for the fourth consecutive year. 

BHP says Western Australia Iron Ore achieved record production pf 146 Mt (100% basis) for the half year.

It also says production guidance for the 2023 financial year remains unchanged, as well as full year unit cost guidance for Escondida and WAIO remains unchanged.

BHP also highlighted the Scheme Implementation Deed to acquire all of OZ Minerals for a cash price of $28.25 per share. 

Following the announcement, shares of BHP were up almost 1%.