Conversion of A-share into B-share: Orion Corporation

A total of 158 000 converted A shares of Orion
Corporation into B shares will be traded together with
the B shares of Orion Corporation as of 2 July 2004.

Identifiers:

Orion Corporation's A-share

Trading code:                        ORNAS
ISIN code:                           FI0009800320
Number of shares:                    29 792 329

Orion Corporation's B-share

Trading code:                        ORNBS
ISIN code:                           FI0009800346
Number of shares:                    37 726 092