| 28 March 2012 | 
              
               
                  | 
              
               
                 
				
                     
                      | Name of 
                        Announcer | 
                      CDW Holding Limited | 
                     
                     
                      | Announcement 
                        is submitted on behalf of | 
                      CDW Holding Limited | 
                     
                     
                      | Announcement 
                        is submitted with respect to  | 
                      CDW Holding Limited | 
                     
                     
                      | Announcement 
                        is submitted by  | 
                      Tan San-Ju   | 
                     
                     
                      | Designation | 
                      Company Secretary  | 
                     
                     
                      | Date & Time of 
                        Broadcast | 
                      28-Mar-2012 18:15:13  | 
                     
                    
                      | Announcement No. | 
                      00154  | 
                     
                   
				  
                 | 
              
            
            
               
                  | 
              
               
                | Announcement Details  | 
              
               
                  | 
              
               
                | Part I | 
              
               
                  | 
              
               
                
                     
                      | Date of 
                        notice to issuer | 
                      28-03-2012  | 
                     
                     
                      | Name 
                        of Substantial Shareholder  | 
                      Mikuni Co., Limited  | 
                     
                    | 
              
               
                  | 
              
               
                | Part II | 
              
               
                  | 
              
               
                
                     
                      | Date 
                        of Change of [Select Option]  | 
                         | 
                     
                     
                      | Name of 
                        Registered Holder  | 
                        | 
                     
                    
                      | Circumstance(s) giving 
                        rise to the interest or change in interest | 
                        | 
                     
                     
                      | # Please specify details  | 
                        
                       | 
                     
                     
                      | Information relating to 
                        shares held in the name of Registered Holder | 
                     
                     
                      | No. of [Select Option]  held 
                        before the change | 
                        | 
                     
                     
                      | As a percentage of 
                        issued share capital | 
                        | 
                     
                     
                      | No. of Shares which 
                        are subject to this notice | 
                        | 
                     
                     
                      | As a percentage of 
                        issued share capital | 
                        | 
                     
                     
                      Amount of consideration 
                        (excluding 
                        brokerage and stamp duties) per share paid or received | 
                        | 
                     
                     
                      | No. of Shares held 
                        after the change | 
                        | 
                     
                     
                      | As a percentage of 
                        issued share capital | 
                        | 
                     
                    | 
              
               
                  | 
              
              
                | Part III | 
              
              
                  | 
              
              
                
                    
                      | Date 
                        of Change of Shareholding  | 
                      28-03-2012  | 
                     
                    
                      | The change in the percentage level  | 
                      From 49.95 % To 50.00 %  | 
                     
                    
                      | Circumstance(s) giving 
                        rise to the interest or change in interest | 
                      # Others  | 
                     
                    
                      | # Please specify details  | 
                      The change in the percentage level is as a result of share buyback by the listed 
                        company.  
                       | 
                     
                    
                      | A statement of whether the change in the percentage level is the result of a transaction or a series of transactions:  | 
                      The change in the percentage level is the result of a series of transactions.  
                       | 
                     
                  | 
              
              
                  | 
              
               
                | Part IV | 
              
               
                  | 
              
               
                
                     
                      | Holdings of Substantial Shareholder, including 
                        direct and deemed interest : | 
                     
                     
                      |   | 
                      Direct | 
                      Deemed | 
                     
                     
                      | No. of 
                        shares held before the change | 
                      239,680,000   | 
                      239,680,000  | 
                     
                     
                      | As a percentage 
                        of issued share capital | 
                      49.95 %   | 
                      49.19%  | 
                     
                     
                      | No. of shares held 
                        after the change | 
                      239,680,000   | 
                      239,680,000  | 
                     
                     
                      | As a percentage of 
                        issued share capital | 
                      50.00 %   | 
                      49.26%  | 
                     
                    | 
              
               
                  | 
              
              
                | Footnotes | 
              
              
                  | 
              
              
                
                    
                      1. The percentage of issued share capital before the change is based on the Company's share capital 
                        of 479,809,221 (before share buyback).  
                         
                        2. The percentage of issued share capital after the change is based on the Company's share capital 
                        of 479,359,221 (after share buyback).  
                       | 
                     
                  | 
              
               
                |   |