Talvivaara Mining Company Plc. announces dates of Financial Reporting for 2013

Stock Exchange Release Talvivaara Mining Company Plc. 21 December 2012 Talvivaara Mining Company Plc. announces dates of Financial Reporting for 2013 Talvivaara Mining Company Plc. ("Talvivaara") will release financial information during the year 2013 as follows: * Q4 and Full Year 2012 Results, Thursday 14 February 2013 at 09:00 Finnish time / 07:00 UK time * Q1 2013 Interim Results, Wednesday 24 April 2013 at 09:00 Finnish time / 07:00 UK time * Q2 2013 Interim Results, Thursday 15 August 2013 at 09:00 Finnish time / 07:00 UK time * Q3 2013 Interim Results, Thursday 7 November 2013 at 09:00 Finnish time / 07:00 UK time The Annual General Meeting of Talvivaara Mining Company Plc. is provisionally scheduled for Thursday 25 April 2013. The Annual Report for 2012 will be published during the week starting 25 March 2012. Enquiries: Talvivaara Mining Company Plc. Tel: +358 20 7129 800 Pekka Perä, CEO Saila Miettinen-Lähde, Deputy-CEO and CFO Talvivaara Mining Company Plc. Talvivaara Mining Company is an internationally significant base metals producer with its primary focus on nickel and zinc using a technology known as bioheapleaching to extract metals out of ore. Bioheapleaching makes extraction of metals from low grade ore economically viable. The Talvivaara deposits comprise one of the largest known sulphide nickel resources in Europe. The ore body is estimated to support anticipated production for several decades. Talvivaara has secured a 10-year off-take agreement for 100 per cent of its main output of nickel and cobalt to Norilsk Nickel and entered into a long-term zinc streaming agreement with Nyrstar NV. Talvivaara is listed on the London Stock Exchange Main Market and NASDAQ OMX Helsinki and is included in the FTSE 250 Index. Further information can be found at www.talvivaara.com. Talvivaara Financial Reporting for 2013 21.12.2012: http://hugin.info/136227/R/1666958/541103.pdf This announcement is distributed by Thomson Reuters on behalf of Thomson Reuters clients. The owner of this announcement warrants that: (i) the releases contained herein are protected by copyright and other applicable laws; and (ii) they are solely responsible for the content, accuracy and originality of the information contained therein. Source: Talvivaaran Kaivososakeyhtiö Oyj via Thomson Reuters ONE [HUG#1666958]