Case C-398/05: Judgment of the Court (Fourth Chamber) of 28 February 2008 (Reference for a preliminary ruling from the Finanzgericht Düsseldorf (Germany)) — AGST Draht- und Biegetechnik GmbH v Hauptzollamt Aachen (Common commercial policy — Countervailing duties — Protection against subsidies — Regulation (EC) No 1599/1999 — Stainless steel wires — Injury to the Community industry — Causal link)