Bernin

BERNIN, France, March 17, 2010 - The Soitec Group (Euronext Paris), the world's leading supplier of engineered substrates for the microelectronics industry, announced today that the company has entered into an agreement to supply silicon-on-insulator (SOI) substrates to CSMC Technologies Corporation ("CSMC"), a leading pure-play specialty analog foundry based in China.

BERNIN, France - Smart Stacking(TM) Enables Production Solutions for Image Sensors, Photonic Circuits and Wafer-Level 3D Integration Applications The Soitec Group (Euronext Paris), the world's leading supplier of engineered substrates for the microelectronics industry, announced today that Smart Stacking(TM) , its circuit stacking technology, is now ready for both manufacturing and technology transfer.