81) MOBIL DTE OIL HEAVY MEDIUM
Manufacturer: PIMA VALVE INC
Index Date: 1994-12-07


82) DTE OIL HEAVY, 600189
Manufacturer: MOBIL OIL CORP
Index Date: 1989-12-08

83) DTE OIL LIGHT, 600148-00
Manufacturer: MOBIL OIL CORP
Index Date: 1991-08-21

84) DTE OIL HEAVY MEDIUM
Manufacturer: MOBIL OIL CORP
Index Date: 1991-06-19

85) DTE OIL EXTRA HEAVY
Manufacturer: MOBIL OIL CORP ENVIRONMENTAL AFFAIRS & TOXICOLOGY
Index Date: 1992-01-14

86) DTE 13M
Manufacturer: MOBIL OIL CORP
Index Date: 1995-04-20

87) DTE OIL HEAVY MEDIUM
Manufacturer: MOBIL OIL CORP ENVIRONMENTAL AFFAIRS & TOXICOLOGY
Index Date: 1991-11-12

88) DTE 11M Petroleum Hydrocarbons and Additives
Manufacturer: MOBIL OIL CORP.
Index Date: 1994-08-16

89) DTE OIL HEAVY MEDIUM
Manufacturer: MOBIL OIL CORP
Index Date: 1991-06-19

90) DTE 24
Manufacturer: MOBIL OIL CORP BEAUMOUNT REFINERY
Index Date: 1992-12-31