Technical trading halt of warrants with Lundin Petroleum AB as underlying instrument (54/10)

A trading halt will be implemented on Tuesday, April 6, 2010 in all warrants
with Lundin Petroleum AB as underlying instrument in connection to
recalculation. The trading will be resumed on April 7, 2010. The reason for the
trading halt is Lundin Petroleum's distribution of shares in EnQuest plc to its
shareholders, with a record date on April 8.  The distribution of shares is
conditioned upon a primary listing of the shares in EnQuest plc on the London
Stock Exchange at the time of distribution. The listing in London is expected
to start on April 6, 2010. 

A separate exchange notice will be distributed with the new terms and
conditions for the warrants. 

Please see the attached sheets for information about the warrants.

For further information concerning this exchange notice please contact Patrik
Hellgren or Eva Norling at + 46 8 405 60 00.