TSMC May 2018 Revenue Report

Hsinchu, Taiwan, R.O.C. – June 8, 2018 - TSMC (TWSE: 2330, NYSE: TSM) today announced its net revenues for May 2018: On a consolidated basis, revenues for May 2018 were approximately NT$80.97 billion, a decrease of 1.1 percent from April 2018 and an increase of 11.2 percent from May 2017. Revenues for January through May 2018 totaled NT$410.92 billion, an increase of 13.0 percent compared to the same period in 2017.

TSMC May Revenue Report (Consolidated):
(Unit: NT$ million)

Period	Net Revenues
May 2018	80,969
April 2018	81,870
M-o-M Increase (Decrease) %	(1.1)
April 2017	72,796
Y-o-Y Increase (Decrease) %	11.2
January to May 2018	410,917
January to May 2017	363,582
Y-o-Y Increase (Decrease) %	13.0