Case C-260/20 P: Judgment of the Court (Second Chamber) of 12 May 2022 — European Commission v Hansol Paper Co. Ltd, European Thermal Paper Association (ETPA) (Appeal — Dumping — Implementing Regulation (EU) 2017/763 — Imports of certain lightweight thermal paper originating in the Republic of Korea — Definitive anti-dumping duty — Regulation (EU) 2016/1036 — Articles 6, 16 and 18 — Proof — Information provided other than by responding to an anti-dumping questionnaire — Weighting of sales affecting the dumping calculation — Article 2(1) and (3) — Calculation of the normal value — Hierarchy between the calculation methods — Article 3(2) and (3) — Injury — Calculation of the undercutting margin — Cross-appeal — Article 2(11) — Full degree of dumping — Article 18 — Exemption from responding to an anti-dumping questionnaire — Lack of non-cooperation)