Relationships Role Relationship Start Relationship End
Mg Technologies Ag Parent 12/31/1991 12/30/1993
Mg Technologies Ag Parent 12/31/1989 12/30/1991
Mg Technologies Ag Parent 12/31/1980 12/30/1989
Mg Futures Inc. Subsidary 12/31/1991 12/30/1993
Ore & Chemical Corp., The Subsidary 12/31/1991 12/30/1993
Metallgesellschaft Trading Corp. Subsidary 12/31/1991 12/30/1993
Metallgesellschaft Trade Services, Inc. Subsidary 12/31/1991 12/30/1993
Mg Trade Finance Corp. Subsidary 12/31/1991 12/30/1993
Mg Methanol Corp. Subsidary 12/31/1991 12/30/1993
Carvax Corporation Subsidary 9/30/1986 12/30/1993
Mg Refining And Marketing, Inc. Subsidary 12/31/1991 12/30/1993
Mg Emerging Markets Inc. Subsidary 12/31/1991 12/30/1993
Hft Corporation Subsidary 12/31/1991 12/30/1993
Castle Energy Corporation Subsidary 12/31/1991 12/30/1993
Pennsylvania Merchant Group Ltd. Subsidary 12/31/1991 12/30/1993
Safeguard Scientifics Inc. Subsidary 12/31/1991 12/30/1993
Methanex Corporation Subsidary 2/26/1992 12/30/1993
Mg Petrochemicals Corp. Subsidary 12/31/1992 12/30/1993
Envirofil Inc. Subsidary 12/31/1991 12/30/1993
Methanex Corporation Subsidary 12/31/1991 2/25/1992
Ore & Chemical Corp., The Subsidary 12/31/1989 12/30/1991
Metallgesellschaft Trading Corp. Subsidary 12/31/1989 12/30/1991
Metallgesellschaft Trade Services, Inc. Subsidary 12/31/1989 12/30/1991
Mg Refining And Marketing, Inc. Subsidary 12/31/1989 12/30/1991
Mg Emerging Markets Inc. Subsidary 12/31/1989 12/30/1991
Hft Corporation Subsidary 12/31/1989 12/30/1991
Pennsylvania Merchant Group Ltd. Subsidary 12/31/1989 12/30/1991
Envirofil Inc. Subsidary 12/31/1989 12/30/1991
Ore & Chemical Corp., The Subsidary 12/31/1980 12/30/1989
Mg Oil And Marketing Inc. Subsidary 12/31/1980 12/30/1989
Metallgesellschaft Trading Corp. Subsidary 9/29/1982 12/30/1989
Metallgesellschaft Trade Services, Inc. Subsidary 9/30/1984 12/30/1989
Mg Refining And Marketing, Inc. Subsidary 12/31/1980 12/30/1989
Mg Emerging Markets Inc. Subsidary 12/31/1980 12/30/1989
Hft Corporation Subsidary 9/8/1989 12/30/1989
Pennsylvania Merchant Group Ltd. Subsidary 11/30/1986 12/30/1989
Envirofil Inc. Subsidary 10/31/1985 12/30/1989
Metallgesellschaft Services Inc. Subsidary 12/31/1980 12/30/1984
Mnr Reprocessing Inc. Subsidary 9/30/1983 12/30/1984
Lurgi Corp. Subsidary 12/31/1980 2/28/1984
Vdm Technologies Corp. Subsidary 12/31/1980 12/30/1983
Mnr Reprocessing Inc. Subsidary 2/24/1982 9/29/1983
Ksg Industries Inc. Subsidary 12/31/1980 6/29/1983
Ks International Investment Corp. Subsidary 12/31/1980 6/29/1983
Mnr Of Nevada Subsidary 5/20/1981 12/30/1982