3rd Quarter Group Results

BP Amoco PLC
8 November 1999


Group Results                                             3rd Quarter 1999


                       INVESTOR RELATIONS SUPPLEMENT


Regional Split of Special Items (Pre-Tax)

                                                 $ million
                            -----------------------------------------------
                            3Q 1999   2Q 1999   1Q 1999   4Q 1998   3Q 1998
                            -----------------------------------------------
       Exploration and Production
                        UK       18        11        32         -         -
            Rest of Europe        1         6         2         2         -
                       USA      120         9        48       112         -
             Rest of World        3         2         4       213         -
                            -----------------------------------------------
                                142        28        86       327         -
                            -----------------------------------------------
       Refining and Marketing
                        UK        1         3        13         -         -
            Rest of Europe        -         -         -         -         -
                       USA       15        29         4         -         -
             Rest of World        5         1         -         -         -
                            -----------------------------------------------
                                 21        33        17         -         -
                            -----------------------------------------------


Following completion of the Arco transaction, BP Amoco will augment this 
supplement with additional financial performance information in order to 
enable investors to evaluate better both the company's historical 
performance and its performance against that of its competitors.


Regional Split of Special Items (cont.)

                                                 $ million
                          -----------------------------------------------
                          3Q 1999   2Q 1999   1Q 1999   4Q 1998   3Q 1998
                          -----------------------------------------------
       Chemicals
                      UK       16        24         2         -        50
          Rest of Europe        6        31         4         -         -
                     USA       24         4         4         -         -
           Rest of World        4         -         1         -         -
                          -----------------------------------------------
                               50        59        11         -        50
                          -----------------------------------------------
       Other Businesses and Corporate       
                      UK       47        30         -        29         5
          Rest of Europe        -         2         -         -         -
                     USA       34        44         -        16         -
           Rest of World        -         1         -         -         -
                          -----------------------------------------------
                               81        77         -        45         5
       Bond/lease redemption 
       charges                  -         -         -         -        12
                          ===============================================
       Total                  294       197       114       372        67
                          ===============================================