Commission Regulation (EEC) No 2206/80 of 19 August 1980 re-establishing the levying of customs duties on diffusers, ceiling lights, bowls, cups, lampshades, globes, tulip-shaped pieces, falling within subheading 70.14 A II and originating in Romania, to which the preferential tariff arrangements set out in Council Regulation (EEC) No 2789/79 apply