BHP resumes expansion plans, says not waiting for prices to recover

[caption id="attachment_851650" align="alignright" width="550"] Andrew Mackenzie says BHP won't wait for prices to recover, and insists the giant miner continues to drive down costs. (Image from archives)[/caption] World’s largest mining company BHP Billiton (ASX, NYSE:BHP) (LON:BLT) has decided to resume...