Case T-20/17: Judgment of the General Court of 27 June 2019 — Hungary v Commission (State aid — Hungarian tax on the turnover from the broadcasting or publication of advertisements — Progressivity of tax rates — Deduction from the basis of assessment of the tax of 50 % of the losses carried forward for companies not generating a profit in 2013 — Decision characterising the measures as aid incompatible with the internal market and ordering its recovery — Concept of State aid — Condition relating to selectivity)