Holding(s) in Company

Symphony Plastic Technologies PLC
23 July 2004

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES



1. Name of company


SYMPHONY PLASTIC TECHNOLOGIES PLC



2. Name of shareholder having a major interest


SINGER & FRIEDLANDER AIM 3 VENTURE CAPITAL TRUST



3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18


2 ABOVE



4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them


2 ABOVE



5. Number of shares / amount of stock acquired


600,000



6. Percentage of issued class


1.19%



7. Number of shares / amount of stock disposed


N/A



8. Percentage of issued class


N/A



9. Class of security


ORDINARY SHARES OF 1 PENCE EACH



10. Date of transaction


21/07/2004



11. Date company informed


23/07/2004



12. Total holding following this notification


2,540,770



13. Total percentage holding of issued class following this notification


5.053%



14. Any additional information


N/A



15. Name of contact and telephone number for queries


IAN BRISTOW - 020 8207 5900



16. Name and signature of authorised company official responsible for making
this notification


IAN BRISTOW, FINANCE DIRECTOR



Date of notification



  23/07/2004







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