ACL - ArcelorMittal South Africa Limited - Cautionary announcement - Structural

ACL - ArcelorMittal South Africa Limited - Cautionary announcement - Structural 
failure at Newcastle Facility                                                   
ArcelorMittal South Africa Limited                                              
(Incorporated in the Republic of South Africa)                                  
Registration number: 1989/002164/06                                             
Share code: ACL & ISIN: ZAE000134961                                            
("ArcelorMittal South Africa" or "the company")                                 
CAUTIONARY ANNOUNCEMENT - STRUCTURAL FAILURE AT NEWCASTLE FACILITY              
Shareholders are advised that ArcelorMittal South Africa has confirmed that a   
structural failure occurred in the gas cleaning plant at its Newcastle facility 
on Friday 5 August 2011 resulting in the dust catcher partially collapsing. The 
damage has rendered the blast furnace inoperable and repairs are expected to be 
completed in approximately three months.  The Newcastle mills will process all  
the available steel inventory until the end of August 2011.                     
ArcelorMittal South Africa management is in the process of exploring options to 
augment the supply to meet the domestic customer requirements for the next three
months. A letter declaring force majeure was issued to customers on Thursday 11 
August 2011.                                                                    
At this early stage and excluding any mitigating actions, the company estimates 
that it could lose around 400 000 tonne as a result of this incident. The       
financial impact is estimated to be substantial considering the potential sales 
volume loss. Insurers were notified of the incident and a claim will be         
submitted once the actual repair costs and consequential losses are finalised.  
ArcelorMittal South Africa will do its utmost to ensure supplies of             
feedstock/products to its customers.                                            
No injuries were reported as a result of this incident.                         
Accordingly, shareholders are advised to exercise caution when dealing in the   
company`s securities until a further announcement is made.                      
12 August 2011                                                                  
Vanderbijlpark                                                                  
Sponsor                                                                         
Deutsche Securities (SA) (Proprietary) Limited                                  
Date: 12/08/2011 17:32:15 Supplied by www.sharenet.co.za                     
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