Holding(s) in Company

Mondi Limited

(Incorporated in the Republic of South Africa)

(Registration number: 1967/013038/06)

JSE share code: MND ISIN: ZAE000156550

Mondi plc

(Incorporated in England and Wales)

(Registered number: 6209386)

JSE share code: MNP ISIN: GB00B1CRLC47

LSE share code: MNDI


18 April 2013


Notification of Major Interests in Shares


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


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


2. Reason for notification
   
Acquisition or disposal of voting rights                                       


3. Full name of person(s) subject to the notification obligation:
   
Old Mutual Plc


4. Full name of shareholder(s) (if different from 3.):
   
Old Mutual Investment Group (South Africa) (Pty) Ltd

Old Mutual Life Assurance Company South Africa Ltd

BOE Asset Managers (now known as Nedbank Private Wealth (Pty) Ltd)

Acadian Asset Managers


5. Date of the transaction (and date on which the threshold is crossed or
   reached if different):
   
16 April 2013


6. Date on which issuer notified:
   
17 April 2013


7. Threshold(s) that is/are crossed or reached:
   
3%


8. Notified details:
   

A: Voting rights attached to shares

Class/type of  Situation        Resulting situation after the triggering     
shares if      previous to the  transaction                                  
possible using triggering                                                     
the ISIN Code  transaction                                                    
                                                                              
               No. of shares    No. of shares  No. of voting    % of voting    
                                               rights           rights         
                                                                              
                                Direct         Indirect         Indirect

GB00B1CRLC47   10,750,486       11,978,984     11,978,984       3.26%         


B: Qualifying 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                                    acquired if the                  
                                              instrument is                    
                                              exercised/                       
                                              converted.                       
                                                                               
N/A                                                                            


C: Financial Instruments with similar economic effect to Qualifying Financial
Instruments

Resulting situation after the triggering transaction

Type of        Exercise Expiration Exercise/        Number of       % of voting
financial      Price    date       Conversion       voting rights   rights     
instrument                         Period           instrument                 
                                                    refers to                  
                                                                               
N/A                                                                            


Total (A+B+C)

Number of voting rights                % of voting rights                      
                                                                               
11,978,984                             3.26%                                   


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


Proxy Voting:


10. Name of the proxy holder:
   
N/A


11. Number of voting rights proxy holder will cease to hold:
   
N/A


12. Date on which proxy holder will cease to hold voting rights:
   
N/A


13. Additional information:
   
N/A


14. Contact name:
   
Abigail Recker


15. Contact telephone number:
   
01932 826 369



Sponsor in South Africa: UBS South Africa (Pty) Ltd