Case C-411/07: Judgment of the Court (Fifth Chamber) of 2 October 2008 (reference for a preliminary ruling from the Hoge Raad der Nederlanden — Netherlands) — X B.V. v Staatssecretaris van Financiën (Common Customs Tariff — Combined Nomenclature — Tariff classification — Headings 8541, 8542 and 8543 — Optocouplers)