Commission Regulation (EEC) No 1537/90 of 28 May 1990 imposing a provisional anti-dumping duty on imports of potassium permanganate originating in the USSR
Modified by
Council Regulation (EEC) No 2896/90 of 5 October 1990 extending the provisional anti-dumping duty on imports of potassium permanganate originating in the USSR
Invalid Date undefined Extended validity