Commission Regulation (EEC) No 2291/83 of 10 August 1983 re-establishing the levying of customs duties on yarn of carded sheep' s or lambs' wool or of carded fine animal hair, not put up for retail sale, products of category 47 (code 0470), originating in Peru, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 3378/82 apply.