Updated comparative figures for 2005 in advance of interim report for first quarter of 2006

As information in advance of Trelleborg’s interim report for the first quarter of 2006, this document provides updated comparative figures for the first quarter and full-year 2005.

The changes in the comparative figures are attributable to the following: -The operations in Goodall Rubber Company, previously part of the Trelleborg Engineered Systems business area, are reported under discontinued operations. -Operations in industrial AVS have been transferred from the Trelleborg Automotive business area to the Trelleborg Engineered Systems business area. The above have had the consequences that: -Trelleborg Engineered Systems’ net sales for the first quarter of 2005 amounted to SEK 1,075 M (a net decrease of SEK 14 M) and for the full year to SEK 4,438 M (a net decrease of SEK 111 M). -Trelleborg Engineered Systems operating profit for the first quarter of 2005 increased by SEK 2 M net to SEK 77 M and for the full year, operating profit rose by SEK 19 M net to SEK 344 M. -Trelleborg Automotive’s net sales for the first quarter amounted to SEK 2,167 M (a decrease of SEK 135 M) and for the full year, to SEK 8,995 M (a decrease of SEK 555 M). -Trelleborg Automotive’s operating profit for the first quarter amounted to SEK 106 M (a decrease of SEK 8 M) and for the full year, to SEK 471 M (a decrease of SEK 60 M). To achieve comparability, historical data have therefore been adjusted, see attached tables.