Case C-56/08: Judgment of the Court (Fourth Chamber) of 16 July 2009 (reference for a preliminary ruling from the Tallinna Halduskohus (Estonia)) — Pärlitigu OÜ v Maksu- ja Tolliameti Põhja maksu- ja tollikeskus (Common Customs Tariff — Combined Nomenclature — Tariff classification — Subheading CN 05119110 — Subheading CN 03032200 — Frozen backbones of farmed Atlantic salmon — Regulation (EC) No 85/2006 — Anti-dumping duties)