Ahlstrom's Q2 conference call on July 27, 2006 rescheduled to start at 11.00

Ahlstrom Corporation STOCK EXCHANGE ANNOUNCEMENT 25.7.2006 at 14.15
Ahlstrom Corporation will publish its interim report for January-June 2006 on Thursday, July 27, 2006 approximately at 9.00 a.m. Finnish time.
An international conference call for analysts and investors will be held on Thursday, July 27, 2006 at 11.00 Finnish time instead of 15.30 Finnish time, as announced earlier. The number to participate in the conference call has changed. To participate in the teleconference, please dial +44 (0) 20 7162 0025 a few minutes before the call. Use the password: Ahlstrom. A replay number is available until July 31, 2006. The number for the replay is + 44 (0) 20 7031 4064, access code: 713321.
The presentation material will be available at www.ahlstrom.com > Investors > IR presentations on July 27, 2006 after the interim report has been published.
Ahlstrom Corporation
Anne Pirilä
Director, Financial Communications
Tel. +358 10 888 4712
Ahlstrom in brief
Ahlstrom is a global leader in the development, manufacture and marketing of high performance fiber-based materials. Nonwovens and specialty papers, made by Ahlstrom, are used in a large variety of everyday products, e.g. in filters, wipes, flooring, labels, and tapes. The company has a strong market position in several business areas in which it operates, built upon the company's unique fiber expertise and innovative approach. Ahlstrom's 5,525 employees serve customers via sales offices and production facilities in more than 20 countries on six continents. In 2005, Ahlstrom's net sales amounted to EUR 1.55 billion. Ahlstrom's share is listed on the main list of the Helsinki Stock Exchange. The company website is www.ahlstrom.com.