TSMC November 2007 Sales Report

Hsinchu, Taiwan, R.O.C. – December 10, 2007 - TSMC (TAIEX: 2330, NYSE: TSM) today announced its net sales for November 2007: on an unconsolidated basis, sales were NT$30,143 million, a decrease of 5.0 percent from October 2007 and an increase of 22.0 percent over November 2006. Revenues for January through November 2007 totaled NT$284,527 million, a decrease of 2.4 percent compared to the same period in 2006.

On a consolidated basis, net sales for November 2007 were NT$ 31,265 million, a decrease of 4.1 percent from October 2007 and an increase of 24.8 percent over November 2006; revenues for January through November 2007 totaled NT$292,642 million, a decrease of 0.6 percent compared to the same period in 2006.