Holding(s) in Company

For filings with the FCA include the annex                                              
For filings with issuer exclude the annex                                               
                                                                                        

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi                                         
                                                                                        
1. Identity of the issuer or the underlying issuer                    Crystal Amber Fund
of existing shares to which voting rights are                              Limited      
attached:ii                                                                             
                                                                                        
2 Reason for the notification (please tick the appropriate box or boxes):               
                                                                                        
An acquisition or disposal of voting rights                                             
                                                                                        
An acquisition or disposal of qualifying financial instruments which may result         
in the acquisition of shares already issued to which voting rights are attached         
                                                                                        
An acquisition or disposal of instruments with similar economic effect to               
qualifying financial instruments                                                        
                                                                                        
An event changing the breakdown of voting rights                                        
                                                                                        
Other (please specify):                               Transaction in own shares        X
                                                                                        
3. Full name of person(s) subject to the                           Invesco Limited      
notification obligation:iii                                                             
                                                                                        
4. Full name of shareholder(s)                                                          
 (if different from 3.):iv                                                              
                                                                                        
5. Date of the transaction and date on                                                  
which the threshold is crossed or                                   01 April 2015       
reached: v                                                                              
                                                                                        
6. Date on which issuer notified:                                   02 April 2015       
                                                                                        
7. Threshold(s) that is/are crossed or                                   30%            
reached: vi, vii                                                                        
                                                                                        

8. Notified details:                                                                                                 
                                                                                                                     
A: Voting rights attached to shares viii, ix                                                                         
                                                                                                                     
Class/type   Situation previous                         Resulting situation after the triggering transaction         
of           to the triggering                                                                                       
shares       transaction                                                                                             
                                                                                                                     
             Number                   Number            Number   Number of voting               % of  voting rights x
if possible  of                       of                of       rights                                              
using        Shares                   Voting            shares                                                       
the ISIN                              Rights                                                                         
CODE                                                    Direct   Direct xi           Indirect   Direct  Indirect     
                                                                                     xii                             
                                                                                                                     
Ordinary 1p                                                                                                          
Shares       28,305,510               28,305,510                                     28,305,510         30.41%       
                                                                                                                     
GG00B1Z2SL48                                                                                                         
                                                                                                                     
                                                                                                                     
                                                                                                                     
B: Qualifying Financial Instruments                                                                                  
                                                                                                                     
Resulting situation after the triggering transaction                                                                 
                                                                                                                     
Type of        Expiration              Exercise/                  Number of voting                    % of voting    
financial      date xiii               Conversion Period xiv      rights that may be                  rights         
instrument                                                        acquired if the                                    
                                                                  instrument is                                      
                                                                  exercised/ converted.                              
                                                                                                                     
                                                                                                                     
                                                                                                                     
                                                                                                                     
                                                                                                                     
C: Financial Instruments with similar economic effect to Qualifying Financial                                        
Instruments xv, xvi                                                                                                  
                                                                                                                     
Resulting situation after the triggering transaction                                                                 
                                                                                                                     
Type of       Exercise price          Expiration date Exercise/  Number of voting rights           % of voting rights
financial                             xvii            Conversion instrument refers to              xix, xx           
instrument                                            period                                                         
                                                      xviii                                                          
                                                                                                                     
                                                                                                   Nominal Delta      
                                                                                                                     
                                                                                                                     
                                                                                                                     
                                                                                                                     
                                                                                                                     
Total (A+B+C)                                                                                                        
                                                                                                                     
Number of voting rights                                      Percentage of voting rights                             
                                                                                                                     
28,305,510                                                   30.41%                                                  
                                                                                                                     


 

9. Chain of controlled undertakings through which the voting rights and/or the          
financial instruments are effectively held, if applicable: xxi                          
                                                                                        
                                                                                        
                                                                                        
Invesco Asset Management Limited - 28,305,510                                           
                                                                                        
                                                                                        
                                                                                        
Proxy Voting:                                                                           
                                                                                        
10. Name of the proxy holder:                                            Invesco Limited
                                                                                        
11. Number of voting rights proxy holder will cease                                  N/A
to hold:                                                                                
                                                                                        
12. Date on which proxy holder will cease to hold                                    N/A
voting rights:                                                                          
                                                                                        
13. Additional information:                                                             
                                                                                        
14. Contact name:                                                 Philippa Sadler       
                                                                                        
15. Contact telephone number:                                      01491 417 447