Case C-377/19: Judgment of the Court (Second Chamber) of 13 January 2022 (request for a preliminary ruling from the Consiglio di Stato — Italy) — Benedetti Pietro e Angelo Ss and Others v Agenzia per le Erogazioni in Agricoltura (AGEA) (Reference for a preliminary ruling — Milk and milk products sector — Quotas — Additional levy — Regulation (EC) No 1788/2003 — Deliveries exceeding the producer’s available reference quantity — Collection of the contribution to the excess levy by the purchaser — Refund of levies overpaid — Regulation (EC) No 595/2004 — Article 16 — Criteria for redistributing the excess levy)