Judgment of the Court (Sixth Chamber) of 3 February 2022.#B AG v Finanzamt A.#Reference for a preliminary ruling – Value added tax (VAT) – Directive 2006/112/EC – Article 122 – Reduced rate for supplies of wood for use as firewood – Differentiation on the basis of the objective characteristics and properties of the goods – Types of wood intended for use as fuel which serve the same consumer need and are in competition with each other – Principle of fiscal neutrality.#Case C-515/20.