Regulation (EEC) No 2307/75 of the Commission of 9 September 1975 re-establishing the levying of customs duties on embroidery, in the piece, in strips or in motifs, falling within heading No 58.10, originating in South Korea, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 3046/74 of 2 December 1974 apply