KAZAKHMYS PLС (United Kingdom) buys back 113,000 common shares GB00B0HZPV38 (GB_KZMS) from J.P. Citigroup Global Markets U.K. Equity Limited on December 13, 2011

/KASE, December 15, 11/ - KAZAKHMYS PLС (London), shares of which are officially listed on Kazakhstan Stock Exchange (KASE), has provided to KASE the following information: quote Kazakhmys PLC announces that on 13 December 2011 it bought back from Citigroup Global Markets U.K. Equity Limited 113,000 ordinary shares at an average price of 899.6666 pence per share. The highest price paid was 915.0 pence per share and the lowest price paid was 879.5 pence per share. The purchased shares will be held as treasury shares. Following the above purchase, Kazakhmys PLC holds 4,787,168 ordinary shares in treasury and has 530,630,793 ordinary shares in issue (excluding treasury shares). Kazakhmys PLC - Investor Relations John Smelt +44 (0)20 7901 7882 +44 78 7964 2675 Irina Tretyakova, Financial Analyst, tel: +44 20 7901 7814 Maksut Zhapabaev, Head of Corporate Relations in Almaty tel: +77 27 3304 556 Zulfira Mukhamedyarova, Senior Manager, Media Relations, tel: +77 27 3304 556 Merlin David Simonson, tel. +44 (0)20 7726 8400 Maria Babkina, tel: +44 20 7726 8400 unquote [2011-12-15]