Acquisition by KGHM Will they inform about the takeover here? Key developments for KGHM POLSKA MIEDZ SA (KGH)KGHM Polska Miedz SA Presents at Macquarie Global Metals & Mining Conference, Dec-06-2011 through Dec-07-201111/28/2011KGHM Polska Miedz SA Presents at Macquarie Global Metals & Mining Conference, Dec-06-2011 through Dec-07-2011. Venue: Sofitel New York, 45 West 44th Street, New York, NY 10036, United States. Presentation Date & Speakers: Dec-06-2011, Leszek Mierzwa, Executive Director - Equity Investments & IR. Dec-07-2011, Leszek Mierzwa, Executive Director - Equity Investments & IR.