Case C-173/06: Judgment of the Court (Third Chamber) of 18 October 2007 (reference for a preliminary ruling from the Commissione tributaria regionale di Genova (Italy)) — Agrover Srl v Agenzia Dogane Circoscrizione Doganale di Genova (Community Customs Code — Inward processing — Association agreement — Prior exportation of rice to a non-member country bound by a preferential customs agreement — Article 216 of the Customs Code — Subsequent recovery of import duties — Article 220(2)(b) of the Customs Code)