euro adhoc: Polytec Holding AG / Release according to article 93 BörseG with the
aim of a Europe-wide distribution

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  Notification of voting rights transmitted by euro adhoc. The issuer is
  responsible for the content of this announcement.
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Person/company obliged to make the notification:
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Name:    SIA FUNDS AG
Place:   Pfäffikon
State:   Switzerland

Company data:
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Name:    Polytec Holding AG
Address: Linzer Straße 50, 4063 Hörsching
Place:   Hörsching
State:   Österreich

31.10.2007

POLYTEC GROUP has been informed that the SIA Funds AG currently (as of October
26, 2007) holds less than 5% of POLYTEC GROUP´s ordinary shares.

emitter:      Polytec Holding AG
              Linzer Straße 50
              A-4063 Hörsching
phone:        +43 (0) 7221 / 701-0
FAX:          +43 (0) 7221 / 701-0
mail:         investor.relations@polytec-group.com
WWW:          www.polytec-group.com
sector:       Industrial Components
ISIN:         AT0000A00XX9
indexes:      ATX Prime
stockmarkets: official market: Wiener Börse AG 
language:     English