Briefing on wages for South African Press Lonmin Plc (Incorporated in England and Wales) (Registered in the Republic of South Africa under registration number 1969/000015/10) JSE code: LON Issuer Code: LOLMI ISIN : GB0031192486 ("Lonmin") Briefing on wages for South African Press Lonmin is today issuing two documents to the press in South Africa. The first is an announcement providing additional background for journalists on the history of the labour dispute and its settlement. The other is a fact sheet for journalists with additional insight into the terms of the settlement. This includes a preliminary assessment that Lonmin's wage bill is expected to rise by about 14% from 1st October, 2012. Both documents are available on Lonmin's web site at http://lonminmarikanainfo.com/mr_latest.php#.UFtORbLiba4 and http://www.lonminmarikanainfo.com/rep_down.php - ENDS - GENERAL MEDIA ADDRESS: media@lonmin.com +27 (0)14 571 2060/2055 ENQUIRIES Investors / Analysts: Lonmin Tanya Chikanza (Head of Investor Relations) +27 (0)11 218 8358/ +44 (0)7825 877 934 Media: Cardew Group – London James Clark / Emma Crawshaw +44 (0)20 7930 0777 Sue Vey +27 (0)72 644 9777 21 September 2012 Sponsor: J.P. Morgan Equities Limited Notes to editors About Lonmin: Lonmin, which is listed on both the London Stock Exchange and the Johannesburg Stock Exchange, is one of the world’s largest primary producers of Platinum Group Metals (PGMs). These metals are essential for many industrial applications, especially catalytic converters for internal combustion engine emissions, as well as their widespread use in jewellery. Lonmin’s operations are situated in the Bushveld Complex in South Africa, where nearly 80% of global PGM resources are found. The Company creates value for shareholders through mining, refining and marketing PGMs and has a vertically integrated operational structure – from mine to market. Lonmin’s mining operations extract ore from which the Process Division produces refined PGMs for delivery to customers. Underpinning the operations is the Shared Services function which provides high quality levels of support and infrastructure across the operations. For further information please visit our website: http://www.lonmin.com Date: 21/09/2012 07:06:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.