Judgment of the Court (Eighth Chamber) of 28 April 2016 Judgment of the Court (Eighth Chamber) of 28 April 2016.#SIA „Oniors Bio" v Valsts ieņēmumu dienests.#Request for a preliminary ruling from the Administratīvā apgabaltiesa.#Reference for a preliminary ruling — Regulation (EEC) No 2658/87 — Common Customs Tariff — Tariff classification — Combined Nomenclature — Subheadings 1517 90 91 and 1518 00 31 — Mixture of fluid vegetable oil, unprocessed, non-volatile, composed of rapeseed oil (88%) and sunflower oil (12%).#Case C-233/15.