Case T-199/04 RENV: Judgment of the General Court of 15 December 2016 — Gul Ahmed Textile Mills v Council (Dumping — Imports of cotton-type bed linen originating in Pakistan — Interest in bringing proceedings — Initiation of the investigation — Constructed normal value — Manifest error of assessment — Rights of the defence — Obligation to state reasons — Right to be heard at a hearing — Comparison between the normal value and the export price — Drawback of import duties — Adjustment — Injury — Causal link — WTO law)