By way of derogation from Article 34(2) of Regulation (EC) No 612/2009, the date 18 April 2012 shall be used to determine the rate of refund applicable for pigmeat in the case of supplies as referred to in Article 41(1) of that Regulation and carried out from 1 to 18 April 2012 in accordance with the procedure provided for in Article 34 of that Regulation.