Revenue Breakdown by Geometry

Geometry

1Q13

4Q12

3Q12

2Q12

1Q12

40nm and below

18%

15%

13%

9%

9%

40nm<x<=65nm

32%

40%

41%

40%

40%

65nm<x<=90nm

6%

7%

7%

7%

6%

90nm<x<=0.13um

14%

15%

15%

18%

20%

0.13um<x<=0.18um

15%

10%

9%

10%

10%

0.18um<x<=0.35um

11%

10%

11%

11%

11%

0.5um and above

4%

3%

4%

5%

4%

2012 figures account for UMC parent company only.