Case C-416/15: Judgment of the Court (Ninth Chamber) of 30 June 2016 (request for a preliminary ruling from the Curtea de Apel Bucureşti — Romania) — Selena România SRL v Direcția Generală Regională a Finanțelor Publice (DGRFP) București (Reference for a preliminary ruling — Commercial policy — Regulation (EC) No 1225/2009 — Article 13 — Circumvention — Council Implementing Regulation (EU) No 791/2011 — Open mesh fabrics of glass fibres originating in the People’s Republic of China — Anti-dumping duties — Council Implementing Regulation (EU) No 437/2012 — Consignment from Taiwan — Initiation of an investigation — Implementing Regulation (EU) No 21/2013 — Extension of the anti-dumping duty — Temporal scope — Principle of non-retroactivity — Community Customs Code — Post-clearance recovery of import or export duties)