Change of Adviser

Aminex PLC
24 November 2003


                                   AMINEX PLC
                          ("Aminex" or "the Company")

          Appointment Of Oriel Securities Limited ("Oriel Securities")


Aminex PLC, the oil and gas company listed in London and Dublin, today announces
the appointment of Oriel Securities as financial adviser and corporate
stockbrokers in the U.K. with immediate effect. Oriel Securities is a firm of
institutional stockbrokers with a strong presence in the oil and gas sector.


Aminex's stockbrokers in Ireland are Davy Stockbrokers.


24 November 2003

Enquiries:

Aminex PLC                                        [phone]

Brian Hall, CEO


Oriel Securities                                  [phone]

Simon Bragg


College Hill                                      [phone]

James Henderson

                      This information is provided by RNS
            The company news service from the London Stock Exchange