SENS

• 23 December - Dealing in securities by a director
• 10 December - AECI and Dyno Nobel to form a joint venture in electronic detonation
• 03 December - Implementation of the scheme of arrangement
• 24 November - Chemical Services Limited and AECI Limited - result of scheme meeting
• 18 November - Notice to preference shareholders - dividend no. 131
• 29 October - Chemical Service Limited and AECI Limited - update on and salient dates of the scheme meeting
• 6 October - Dealing in securities by a director
• 1 October - Dealing in securities by a director
• 12 September - Firm offer by AECI Limited to acquire the entire issued share capital of Chemical Services Limited
• 04 September - Cautionary announcement - AECI to acquire the entire issued share capital of Chemical Services Limited
• 29 July - Group interim financial results for the half-year ended 30 June
• 25 February - Notice to shareholders - ordinary dividend no. 138
• 25 February - Group audited financial results for the year ended 31 December 2002