Changes made by COMMISSION REGULATION (EEC) No 2978/93 of 28 October 1993 amending Regulation (EEC) No 3900/92 laying down the special rules of application for the Community import arrangements for certain species of preserved tuna, bonito and sardines and fixing the quantities of those products which may be imported during 1993: Commission Regulation (EEC) No 3900/92 of 23 December 1992 laying down the special rules of application for the Community import arrangements for certain species of preserved tuna, bonito and sardines and fixing the quantities of those products which may be imported during 1993