Case T-300/16: Judgment of the General Court of 10 April 2019 — Jindal Saw and Jindal Saw Italia v Commission (Subsidies — Imports of tubes and pipes of ductile cast iron originating in India — Implementing Regulation (EU) 2016/387 — Imposition of a definitive countervailing duty — Indian scheme establishing an export tax on iron ore and a dual railway freight charge placing the transport of iron ore for export at a disadvantage — Article 3(1)(a)(iv) of Regulation (EC) No 597/2009 (replaced by Regulation (EU) 2016/1037) — Financial contribution — Provision of goods — Action consisting of ‘entrusting’ a private body to carry out a function constituting a financial contribution — Article 4(2)(a) of Regulation No 597/2009 — Specificity of a subsidy — Article 6(d) of Regulation No 597/2009 — Calculation of benefit — Injury to the Union industry — Calculation of price undercutting and the injury margin — Causal link — Access to confidential data of the subsidy investigation — Rights of the defence)