Commission Regulation (EC) No 1158/2000 of 30 May 2000 repealing Regulation (EC) No 1781/1999 suspending the import quota for milk powder for the Dominican Republic and derogating from certain provisions of Regulation (EC) No 174/1999 laying down detailed rules for the application of Council Regulation (EEC) No 804/68 as regards export licences and export refunds in the case of milk and milk products and Regulation (EEC) No 3719/88 laying down common detailed rules for the application of the system of import and export licences and advance fixing certificates for agricultural products