Notice to InvestorsThis press release is neither an offer to purchase nor a solicitation of an offer to sell securities. The tender offer is being made pursuant to a tender offer statement (including an offer to purchase, letter of transmittal, and related tender offer documents), which was filed by PCC and Purchaser with the U.S. Securities and Exchange Commission (the SEC) on November 20, 2012 and which has been subsequently updated and amended. In addition, Timet filed a Solicitation/Recommendation Statement on Schedule 14D-9 (as updated and amended, the Schedule 14D-9) with the SEC related to the tender offer. INVESTORS AND STOCKHOLDERS ARE URGED TO READ THE TENDER OFFER STATEMENT (INCLUDING AN OFFER TO PURCHASE, LETTER OF TRANSMITTAL AND RELATED TENDER OFFER DOCUMENTS, AS UPDATED AND AMENDED) AND THE SCHEDULE 14D-9 (AS UPDATED AND AMENDED) CAREFULLY BECAUSE THEY CONTAIN IMPORTANT INFORMATION. Investors may obtain a free copy of these documents and other relevant documents filed with the SEC through the website maintained by the SEC at www.sec.gov . In addition, a copy of the tender offer statement will be made available free of charge to all stockholders of Timet who direct a request to Georgeson Inc., the Information Agent for the Offer, toll-free at (888) 661-5651. Forward-Looking Statements This release contains forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995, based on current expectations or beliefs, as well as a number of assumptions about future events. The forward-looking statements in this release address a variety of subjects including but not limited to the expected date of closing of the subsequent offering period and the acquisition, the potential benefits of the merger, including the potentially accretive and synergistic benefits, and any other statements or beliefs about PCC's plans, beliefs or expectations. The following factors, among others, could cause actual results to differ materially from those described in these forward-looking statements: the risk that Timet's business will not be successfully integrated with PCC's business; costs associated with the merger and tender offer; the unsuccessful completion of the tender offer; matters arising in connection with the parties' efforts to comply with and satisfy applicable regulatory approvals and closing conditions relating to the transaction; fluctuations in the aerospace, power generation, and general industrial cycles; the relative success of PCC's entry into new markets; competitive pricing; the financial viability of PCC's significant customers; the concentration of a substantial portion of our business with a relatively small number of key customers; the impact on PCC of customer or supplier labor disputes; the uncertainty of litigation, the costs and expenses of litigation, the potential material adverse effect litigation could have on PCC's business and results of operations if an adverse determination in litigation is made, and the time and attention required of management to attend to litigation; demand, timing, and market acceptance of new commercial and military programs, including the Boeing 787; the availability and cost of energy, materials, supplies, and insurance; the cost of pension benefits and post-retirement medical benefits; equipment failures; product liability claims; relations with PCC's employees; PCC's ability to manage its operating costs and to integrate other acquired businesses in an effective manner; misappropriation of our intellectual property rights; governmental regulations and environmental matters; risks associated with international operations and world economies; the relative stability of certain foreign currencies; the impact of adverse weather or natural disasters; the availability and cost of financing; and implementation of new technologies and process improvement. Any forward-looking statements should be considered in light of these factors. PCC undertakes no obligation to publicly release any forward-looking information to reflect anticipated or unanticipated events or circumstances after the date of this document.