Consolidation of Swiss equity trading on SIX Swiss Exchange

Dear Sir or Madam
Trading in Swiss blue chips has been transitioned from SWX Europe Ltd. to the newly created SIX Swiss Exchange "Swiss Blue Chip Segment" as of 4 May 2009. The last day of trading on SWX Europe Limited was 30 April 2009.

• For further details please see the the SIX Swiss Exchange Message 20/2009.
• Market data for all products traded on SIX Swiss Exchange as well as further services and information can be found on www.six-swiss-exchange.com.

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