Taiwan Semiconductor Manufacturing Co. Ltd. reported unaudited consolidated and unconsolidated sales results for the month and year ended December 2012. For the month, on unconsolidated basis, the company reported net sales of TWD 36.56 billion, a decrease of 16.2% over November 2012 and an increase of 19.6% over December 2011.

For the year, on unconsolidated basis, the company reported revenue totaled TWD 499.87 billion, an increase of 19.5% compared to the same period in 2011.

For the month, on consolidated basis, the company reported net sales were approximately TWD 37.11 billion, a decrease of 16.1% over November 2012 and an increase of 18.8% over December 2011.

For the year, on consolidated basis, the company reported consolidated revenues totaled TWD 506.25 billion, an increase of 18.5% compared to the same period in 2011.