Disposal

Aminex PLC 18 October 2000 DISPOSAL OF TUNISIAN INTERESTS Aminex PLC, the oil and gas company listed on the London and Dublin Stock Exchanges today announces that it has sold its wholly owned subsidiary company Aminex (Tunisia) Limited to PA Resources AB, a Swedish company listed on the Stockholm Stock Exchange. Aminex (Tunisia) Limited holds a 23.9% interest in the El Biban oilfield, offshore Tunisia. The sale date has been agreed as at 30th June 2000 at which date the net assets of Aminex (Tunisia) Limited amounted to US$5.5 million. The El Biban field currently produces approximately 1300 barrels of oil per day (310 barrels per day net to Aminex) and has estimated reserves, net to Aminex, at 30th June 2000 of 650,000 barrels of oil and 5 billion cubic feet of gas. For the twelve month period ended 31st December 1999, Aminex (Tunisia) Limited made a profit of US$1,400,000 which included a writeback of an asset impairment provision of US$600,000. The total consideration for the sale will be US$5,750,000 payable in cash. Immediately following receipt of the proceeds, Aminex PLC will invest US$750,000 in new shares of PA Resources AB but has an option to sell back the shares at cost during the first three months of 2001. The net sale proceeds will be applied to new oil and gas investment opportunities and the enhancement of existing assets. The Aminex Group acts as operator on most of its licences in Russia and the USA where activity has accelerated during the past twelve months with the commencement of drilling operations on the Kirtayel Field in the Komi Republic and on the Vinton Dome field in Louisiana. In a period of higher oil prices, Aminex PLC has decided to take advantage of the current market and dispose of its sole significant non- operated asset, the El Biban field and to focus its attention on its core assets. For further information: Aminex PLC Brian Hall, Chief Executive 020 7240 1600 Aminex PLC Simon Butterfield, Finance Director 020 7240 1600 www.aminex-plc.com

Companies

Aminex (CDI) (AEX)
UK 100

Latest directors dealings