SinterCast

Share Issue/Capital Change • Dec 30, 2010

Press Release For Immediate Distribution

Change of Number of Shares and Votes in SinterCast

[Stockholm, 30 December 2010] – With reference to Chapter 4, section 9 of the Swedish Financial Instruments Trading Act (SFS 1991:980), it is hereby announced that the number of shares and votes in SinterCast AB increased during December 2010, following the exercise of the first 15% of the warrants in the current Employee Stock Option Programme.

Following the registration of the shares received in conjunction with the exercise of the series 2009-13 warrants, as conducted by the Swedish Companies Registration Office, the number of shares and votes in SinterCast has increased by 45,000 to 6,975,653. Prior to the warrant exercise, there were 6,930,653 SinterCast shares and an equal number of votes.

For and on behalf of the Board of Directors:

Dr. Steve Dawson President & CEO Tel: +46 8 660 7750 e-mail: steve.dawson@sintercast.com

SinterCast is the world's leading supplier of process control technology for the reliable high volume production of Compacted Graphite Iron (CGI). With at least 75% higher tensile strength, 45% higher stiffness and approximately double the fatigue strength of conventional grey cast iron and aluminium, CGI allows engine designers to improve performance, fuel economy and durability while reducing engine weight, noise and emissions. The SinterCast technology is used for the production of more than 40 CGI components, ranging from 2 kg to 17 tonnes, all using the same proven process control technology. The end-users of SinterCast-CGI components include Aston Martin, Audi, Caterpillar, Chrysler, DAF Trucks, Ford, Ford-Otosan, General Electric Transportation Systems, General Motors, Hyundai, Navistar, Jaguar, Kia, Land Rover, MAN, Porsche, PSA Peugeot-Citroën, Renault, Rolls-Royce Power Engineering, Toyota, Volkswagen, VM Motori, Volvo and Waukesha Engine. The SinterCast share is quoted on the Small Cap segment of the NASDAQ OMX stock exchange (Stockholmsbörsen: SINT).