Portfolio Update

INVESCO Asia Trust plc                             

HEADING: Top 10 Investments

INVESCO Asia Trust plc announces that, as at 30 September 2007, its top ten
investments were as follows:

Investments at 5% or over of total assets                
                                                         
NONE                                                     
                                                         
Investments under 5% of total assets                     
                                                         
CHINA MOBILE LTD                                         
                                                         
JARDINE MATHESON PLC                                     
                                                         
SAMSUNG ELECTRONICS CO., LTD                             
                                                         
HON HAI PRECISION INDUSTRY CO., LTD                      
                                                         
BHP BILLITON PLC                                         
                                                         
KEPPEL CORPORATION LTD                                   
                                                         
CHEUNG KONG (HOLDINGS) LIMITED                           
                                                         
NEWCREST MINING LIMITED                                  
                                                         
KOOKMIN BANK                                             
                                                         
QBE INSURANCE GROUP                                      

Ordinary Shares unless otherwise stated.

This information is based on the most recent available valuation, as at

30 September 2007

This announcement is made in accordance with UKLA Listing Rule 15.4.11(2).

INVESCO Asset Management Limited

2 October 2007