Case C-285/15: Order of the Court (Eight Chamber) of 21 April 2016 (reference for a preliminary ruling from the Consiglio di Stato — Italy) — Beca Engineering Srl v Ministero dell’Interno (Reference for a preliminary ruling — Article 99 of the Court’s Rules of Procedure — Free movement of goods — Directive 89/106/EEC — Construction products — Chimney linings — National legislation requiring chimneys to be made exclusively with non-combustible materials)