Commission Regulation (EC) No 2371/1999 of 8 November 1999 amending Regulations (EC) No 1599/97 laying down detailed rules for the application of the system of minimum import prices for certain soft fruits originating in Bulgaria, Hungary, Poland, Romania, Slovakia and the Czech Republic and (EC) No 2479/96 laying down detailed rules for the application of the minimum import price system for certain soft fruit originating in Estonia, Latvia and Lithuania and fixing the minimum import prices