COMMISSION REGULATION (EC) No 727/96 of 23 April 1996 determining the extent to which applications lodged in April 1996 for import licences under the regime provided for by a tariff quota for certain products falling within CN codes ex 0203 19 55 and ex 0203 29 55 in the pigmeat sector for the period from 1 July 1995 to 30 June 1996