| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Aug 15, 2000 | Aug 15, 2000 | Nov 15, 2000 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Jul 15, 2000 | Jul 15, 2000 | Sep 15, 2000 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | May 15, 2000 | May 15, 2000 | Jul 15, 2000 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Feb 15, 2000 | Feb 15, 2000 | Mar 15, 2000 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Dec 15, 1999 | Dec 15, 1999 | Feb 15, 2000 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Aug 15, 1999 | Aug 15, 1999 | Nov 15, 1999 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Jul 15, 1999 | Jul 15, 1999 | Sep 15, 1999 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Apr 15, 1999 | Apr 15, 1999 | Apr 15, 1999 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Jan 15, 1999 | Jan 15, 1999 | Feb 15, 1999 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Oct 15, 1998 | Oct 15, 1998 | Nov 15, 1998 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Aug 15, 1998 | Aug 15, 1998 | Sep 15, 1998 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Apr 15, 1998 | Apr 15, 1998 | Apr 15, 1998 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Feb 15, 1998 | Feb 15, 1998 | Mar 15, 1998 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Jan 15, 1998 | Jan 15, 1998 | Feb 15, 1998 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Sep 15, 1997 | Sep 15, 1997 | Oct 15, 1997 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 5640WALLBOARD, BUILDING PAPER, AND THERMAL INSULATION MATERIALS | Oct 15, 1996 | Oct 15, 1996 | Nov 15, 1996 |
| | — | SAINT-GOBAIN CERAMICS & PLASTI | $0 | TENNESSEE VALLEY AUTHORITY | — | — | — | 9350REFRACTORIES AND FIRE SURFACING MATERIALS | Aug 15, 1996 | Aug 15, 1996 | Oct 15, 1996 |