BUZZ-Anglo American: gains after new chairman takes office
** Anglo American (LSE: AAL.L - news) +3.9 pct after new Chairman Stuart Chambers takes office
** In his first comments in the job, Chambers says Anglo American will retain its focus on cutting costs and reducing debt
** Chambers says in a video on Twitter (Frankfurt: A1W6XZ - news) that a development priority is the Quellaveco copper project in Peru, which the board will discuss next year
** Also on Wednesday, Peru's mining minister says Peru expected to finalise $10 bln of new mining investment next year, including Quellaveco
** Anglo slightly outperforms broader sector, which is up c3 pct