Ahlstrom-Munksjö to publish January-September 2017 interim report on October 25, 2017

AHLSTROM-MUNKSJÖ OYJ, PRESS RELEASE October 13, 2017 at 10:30 a.m. CEST Ahlstrom-Munksjö will publish its interim report for the period January-September 2017 on Wednesday, October 25, 2017 approximately at 07:30 a.m. CEST. The report and related supplementary material will be available at www.ahlstrom-munksjo.com/investors after publication. A combined news conference, call and live webcast will be arranged on the publishing day October 25, 2017 at 10:00 a.m. CEST (11:00 a.m. EEST) at restaurant Savoy in Helsinki (Eteläesplanadi 14, 7th floor). The results will be presented by President and CEO Jan Åström and CFO Pia Aaltonen-Forsell in English. Webcast and conference call information The combined webcast and teleconference can be viewed live at: http://qsb.webcast.fi/a/ahlstrommunksjo/ahlstrommunksjo_2017_1025_q3/  Finnish callers: +358 (0)9 7479 0404 Swedish callers: +46 (0)8 5065 3942 UK callers: +44 (0) 330 336 9411 US callers: +1 719 325 4746 Conference ID: 5895267 To join the conference call, participants are requested to dial one of the numbers above 5-10 minutes prior to the start of the event. An on-demand version of the conference call will be available on Ahlstrom-Munksjö’s website later the same day. For further information, please contact:

Juho Erkheikki, Investor and Media Relations Manager, tel. +358 50 413 45 83, juho.erkheikki@ahlstrom-munksjo.com

Ahlstrom-Munksjö in brief Ahlstrom-Munksjö is a global leader in fiber-based materials, supplying innovative and sustainable solutions to customers worldwide. Our offerings include decor paper, filter media, release liners, abrasive backings, nonwovens, electrotechnical paper, glass fiber materials, food packaging and labeling, tape, medical fiber materials and solutions for diagnostics. Combined annual net sales are about EUR 2.15 billion and we employ 6,000 people. The Ahlstrom-Munksjö share is listed on the Nasdaq Helsinki and Stockholm. The company was formed on April 1, 2017 through the merger of Ahlstrom Corporation and Munksjö Oyj. Read more at www.ahlstrom-munksjo.com.