(The following statement was released by the rating agency)

Oct 08 - =============================================================================== Summary analysis -- PTT Exploration and Production Public Co. Ltd. 08-Oct-2012 =============================================================================== CREDIT RATING: BBB+/Negative/-- Country: Thailand Primary SIC: Oil and gas exploration services Mult. CUSIP6: 69364V =============================================================================== Credit Rating History: Local currency Foreign currency 26-Aug-2004 BBB+/-- BBB+/-- 08-Oct-2003 BBB+/-- BBB/-- =============================================================================== Rationale