⁽¹⁾One 6-inch wafer is converted into 0.5625(6²/8²) 8-inch equivalent wafer; one 12-inch wafer is converted into 2.25(12²/8²) 8-inch equivalent wafers. Capacity total figures are expressed in 8-inch equivalent wafers.

CAPEX for Foundry Segment

Capital Expenditure by Year - in US$ billion
Year		2016		2015		2014		2013		2012
CAPEX		$ 2.8		$ 1.9		$ 1.4		$ 1.1		$ 1.7
2012 figures account for UMC parent company only.

2017 CAPEX Plan
8"		12"		Total
11%		89%		US$1.7 billion

CAPEX spending in 2Q17 totaled US$275 million. Full year 2017 CAPEX plan is budgeted for US$1.7 billion.

Third Quarter of 2017 Outlook & Guidance