Press release

Due to the listing of Ainax’ shares on the O-list of the Stockholm Stock Exchange, the Knut and Alice Wallenberg Foundation (KAW) reports that the holding in Ainax on November 30, was 5 742 440 shares, corresponding to 21.0 percent of voting rights and share capital. By the end of August, 4 350 000 shares had been acquired. After the announcement of Scania’s public offer to the shareholders of Ainax on November 1, KAW has acquired 1 392 440 shares. The acquisitions were made between November 2 and November 9. Stockholm, December 1, 2004 For further information: Pia Rudengren, Executive Vice President, W Capital Management AB, telephone +46-8-545 077 30