TSMC January 2012 Sales Report

Hsinchu, Taiwan, R.O.C. – February 10, 2012 - TSMC (TWSE: 2330, NYSE: TSM) today announced its net sales for January 2012: On an unconsolidated basis, net sales were approximately NT$34.05 billion, an increase of 11.4 percent over December 2011 and a decrease of 1.1 percent over January 2011.

On a consolidated basis, net sales for January 2012 were approximately NT$ 34.57 billion, an increase of 10.6 percent over December 2011 and a decrease of 2.3 percent over January 2011.