TSMC April 2008 Sales Report

Hsinchu, Taiwan, R.O.C. - May 9, 2008 - TSMC (TAIEX: 2330, NYSE: TSM) today announced its net sales for April 2008: on an unconsolidated basis, sales were NT$28,094 million, an increase of 5.8 percent over March 2008 and an increase of 24.8 percent over April 2007. Revenues for January through April 2008 totaled NT$113,324 million, an increase of 32.0 percent compared to the same period in 2007.

On a consolidated basis, net sales for April 2008 were NT$28,863 million, an increase of 6.4 percent over March 2008 and an increase of 25.0 percent over April 2007. Revenues for January through April 2008 totaled NT$116,343 million, an increase of 32.2 percent compared to the same period in 2007.