Holding(s) in Company

Mondi Limited

(Incorporated in the Republic of South Africa)

(Registration number: 1967/013038/06)

JSE share code: MND ISIN: ZAE000097051

Mondi plc

(Incorporated in England and Wales)

(Registration number: 6209386)

JSE share code: MNP ISIN: GB00B1CRLC47

Notification of Major Interests in Shares

As part of the dual listed company structure, Mondi plc and Mondi Limited
notify both the London Stock Exchange and the JSE Limited of matters required
to be disclosed under the Disclosure and Listing Rules of the United Kingdom
Listing Authority and/or the JSE listing requirements.

 1. Identity of the issuer or the underlying issuer of existing shares to which
    voting rights are attached:
   
Mondi plc

 2. Reason for notification (yes/no)
   
An acquisition or disposal of voting rights: Yes                               
                                                                               
An acquisition or disposal of financial instruments which may result in the    
acquisition of shares already issued to which voting rights are attached:      
                                                                               
An event changing the breakdown of voting rights:                              
                                                                               
Other (please specify):______________                                          

 3. Full name of person(s) subject to the notification obligation:
   
Capital Research and Management Company

 4. Full name of shareholder(s) (if different from 3.):
   
 5. Date of the transaction (and date on which the threshold is crossed or
    reached if different):
   
3 July 2007

 6. Date on which issuer notified:
   
5 July 2007

 7. Threshold(s) that is/are crossed or reached:
   
5%

 8. Notified details:
   
A: Voting rights attached to shares

Class/type of      Situation previous to    Resulting situation after the      
shares if possible the triggering           triggering transaction             
using the ISIN     transaction                                                 
Code                                                                           
                                                                               
                   No. of Shares / No. of   No. of      No. of      % Voting   
                   Voting Rights            shares -    voting      rights -   
                                            Indirect    rights -    Indirect   
                                                        Indirect               
                                                                               
GB00B1CRLC47       934,375                  19,779,375  19,779,375  5.3859%    

B: Financial Instruments

Resulting situation after the triggering transaction

Type of         Expiration  Exercise/          Number of voting    % of voting 
financial       date        Conversion Period/ rights that may be  rights      
instrument                  Date               acquired if the                 
                                               instrument is                   
                                               exercised/                      
                                               converted.                      
                                                                               

Total (A+B)

Number of voting rights                % of voting rights                      
                                                                               
              19,779,375                               5.3859%                 
                                                                               

 9. Chain of controlled undertakings through which the voting rights and/or the
    financial instruments are effectively held, if applicable:
   
Proxy Voting:

10. Name of the proxy holder:
   
11. Number of voting rights proxy holder will cease to hold:
   
12. Date on which proxy holder will cease to hold voting rights:
   
13. Additional information:
   
14. Contact name:
   
Jenny Peterkin

15. Contact telephone number:
   
01932 826368