13.7.2006 Official Journal of the European Union L 192/21 I (Acts whose publication is not obligatory) COMMISSION COMMISSION DECISION of 3 September 2004 relating to a proceeding pursuant to Article 81 of the EC Treaty and Article 53 of the EEA Agreement against Boliden AB, Boliden Fabrication AB and Boliden Cuivre & Zinc SA, Austria Buntmetall AG and Buntmetall Amstetten Ges.m.b.H., Halcor SA, HME Nederland BV, IMI plc, IMI Kynoch Ltd and IMI Yorkshire Copper Tube Ltd, KM Europa Metal AG, Tréfimétaux SA and Europa Metalli SpA, Mueller Industries, Inc, WTC Holding Company, Inc., Mueller Europe Ltd, DENO Holding Company, Inc. and DENO Acquisition EURL, Outokumpu Oyj and Outokumpu Copper Products OY and Wieland Werke AG (Case C.38.069 — Copper Plumbing tubes) (notified under document number C(2004) 2826) (Only the Dutch, English, Finnish, French, German, Greek, Italian and Swedish texts are authentic) (2006/485EC) On 3 September 2004, the Commission adopted a decision relating to a proceeding under Article 81 of the EC Treaty and Article 53 of the EEA Agreement. In accordance with the provisions of Article 30 of Council Regulation (EC) No 1/2003 (), the Commission herewith publishes the names of the parties and the main content of the decision, having regard to the legitimate interest of undertakings in the protection of their business interests. A non-confidential version of the full text of the decision can be found in the authentic languages of the case and in the Commission’s working languages at DG COMP’s website at http://europa.eu.int/comm/competition/index_en.html I. SUMMARY OF THE INFRINGEMENT — HME Nederland BV (HME), Addressees and nature of the infringement (1)  The Decision is addressed to: . — IMI ple, IMI Kynoch Ltd and IMI Yorkshire Copper Tube Ltd (YCT), collectively referred to as ‘MI group’ or ‘IMI, — Boliden AB, Boliden Fabrication AB and Boliden Cuivre & Zinc SA, — KM Europa Metal AG (KME or KM Europa Metal), . Tréfimétaux SA (TMX or Tréfimétaux) and Europa — Austria Buntmetall AG and Buntmetall Amstetten Metalli SpA (EM or Europa Metalli), collectively Ges.m.b.H. (Buntmetall or BMA), referred to as the KME-group — Halcor SA (Halcor), — Mueller Industries, Inc., (Mueller)) WTC Holding () OJ L 1, 41.2003, p. 1. Regulation as amended by Regulation (EC) Company, Inc., Mueller Europe Ltd, DENO Holding No 411/2004 (O] L 68, 6.3.2004, p. 1). Company, Inc., and DENO Acquisition EURL,