Judgment of the General Court (First Chamber) of 17 September 2019.#Ireland and Aughinish Alumina Ltd v European Commission.#State aid — Directive 2003/96/EC — Excise duties on mineral oils — Mineral oils used as fuel for alumina production — Exemption from excise duty — Selective nature of the measure — Community guidelines on State aid for environmental protection of 2001.#Joined Cases T-129/07 and T-130/07.