Exhibit 99.1
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Joint Filing Agreement
The undersigned hereby agree that the statement on Schedule 13G with
respect to the common stock of RTI International Metals, Inc. is, and any
amendment thereto signed by each of the undersigned shall be, filed on behalf of
each undersigned pursuant to and in accordance with the provisions of 13d-1(k)
under the Securities Exchange Act of 1934 and that all subsequent amendments to
this statement on Schedule 13G shall be filed on behalf of each of the
undersigned without the necessity of filing additional joint filing agreements.
The undersigned acknowledge that each shall be responsible for the timely filing
of such amendments, and for the completeness and accuracy of the information
concerning it contained therein, but shall not be responsible for the
completeness and accuracy of the information concerning the other, except to the
extent that it knows or has reason to believe that such information is
inaccurate.
DATED: April 5, 2007
DUQUESNE CAPITAL MANAGEMENT, L.L.C.
By: /s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇
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Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇
Title: Managing Director
▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇▇▇▇▇
By: /s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇
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Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇
Title: Attorney-in-Fact