Rating History

Rating Date	Rating/Credit Watch
2010/06/21	NR / --
2010/06/21	twA-3 (sf) / --
2010/03/04	twA-3 (sf) / Watch Neg
2008/09/11	twA-3 (sf) / --
2008/07/25	twA-3 (sf) / Watch Neg
2008/05/13	twA-2 (sf) / Watch Neg
2005/12/22	twA-2 (sf) / --

Research Analysis

Publish Date	Subject
None

*Taiwan Ratings maintains continuous surveillance over its ratings and the “Rating date” below refers to the last date on which the ratings/outlook have been changed or the ratings on/off CreditWatch.
*Unless there is a material change in our rating views on a given entity, Taiwan Ratings does not update the “Rating date,” which is accordance with the general international practice for rating disclosures.