Judgment of the General Court (Third Chamber) of 13 July 2022.#Tartu Agro AS v European Commission.#State aid – Agriculture – Lease contract for agricultural land in Estonia – Decision declaring the aid incompatible with the internal market and ordering its recovery – Advantage – Determination of the market price – Private operator principle – Complex economic assessments – Judicial review – Taking into account of all relevant factors – Duty of diligence.#Case T-150/20.