About Kaiser Personal Injury Trust

The Kaiser Aluminum & Chemical Corporation Silica Personal Injury Trust (the "Trust") was established on July 6, 2006 pursuant to the Second Amended Joint Plan of Reorganization of Kaiser Aluminum Corporation, Kaiser Aluminum & Chemical Corporation and Certain of their Debtor Affiliates, as modified (the "Plan"), pursuant to Section 1121(a) of Title 11 of the United States Code (the "Bankruptcy Code").

The Plan was confirmed by an order of the United States Bankruptcy Court for the District of Delaware entered on February 6, 2006, and affirmed by an order of the United States District Court for the District of Delaware entered on May 11, 2006.

The sole Trustee of the Trust is Anne M. Ferazzi, and the Trust Advisor is Bryan Blevins of the Provost Umphrey Law Firm, L.L.P. Counsel to the Trust is Haynes and Boone, LLP. The Trust was formed to (a) assume the liabilities of the Reorganized Debtors and their predecessors and successors in interest for all Silica Personal Injury Claims, (b) preserve, hold, manage and maximize the Silica PI Trust Assets for use in paying and otherwise satisfying Silica Personal Injury Claims and paying the Trust Expenses of the Silica PI Trust, and (c) direct the processing, liquidation and payment of all Silica Personal Injury Claims in accordance with the Silica Distribution Procedures (all capitalized terms used but not otherwise defined herein have the meanings ascribed to them in the Plan).