Commission Regulation (EEC) No 2789/86 of 9 September 1986 re-establishing the levying of customs duties on woven fabrics of synthetic textile fibres and on sacks and bags, of a kind used for the packing of goods, of polyethylene or polypropylene, products of category 33 (code 40.0330), originating in Sri Lanka, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 3600/85 apply