PETROTEC AG / Release of an announcement according to Article 21, Section 1 of the WpHG [the German Securities Trading Act] (share) 23.09.2008 Release of a Voting Rights announcement --------------------------------------------------------------------------- Notification of voting rights pursuant to § 26 para. 1 of the Securities Trading Act (Wertpapierhandelsgesetz - 'WpHG') BlackRock Investment Management, LLC, New Jersey, USA, gave notice pursuant to §§ 21 para. 1 of the WpHG that on Sept. 12th, 2008 the percentage of holding of the voting rights in Petrotec AG fell below the threshold of 3 % and on that day was 1.66 % (174,736 voting shares). The voting rights are attributable to BlackRock Investment Management, LLC, pursuant to § 22 para. 1 Sentence 1 No 6 of the WpHG. In addition the afore mentioned entity gave notice that each of the following holding entities of BlackRock Investment Management, LLC (i) Trident Merger, LLC, Wilmington, Delaware, USA, (ii) BlackRock Holdco 1, LLC, New York, USA, and (iii) BlackRock Inc., New York, USA, on Sept. 12th, 2008, have also fell below the threshold of 3% of the voting rights of Petrotec AG and on that day hold 1.66 % (174,736 voting shares) of the voting rights. All of the voting rights are each attributable to them pursuant to Section 22 para. 1 Sentence 1 No 6 (only BlackRock Investment Management, LLC) and No 6 in connection with Sentence 2 WpHG respectively. Borken, September, 2008 PETROTEC AG, Fürst-zu-Salm-Salm-Str. 18, 46325 Borken, Germany DGAP 23.09.2008 --------------------------------------------------------------------------- Language: English Issuer: PETROTEC AG Fürst-zu- Salm-Salm-Str. 18 46325 Borken-Burlo Deutschland Internet: www.petrotec.de End of News DGAP News-Service ---------------------------------------------------------------------------
DGAP-PVR: PETROTEC AG: Release according to Article 26, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution
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