EXHIBIT 1
JOINT FILING AGREEMENT
Pursuant to and in accordance with Rule 13d-1(k)(1) under the Securities
Exchange Act of 1934, the undersigned hereby agree to jointly file the Schedule
13D/A No. 3 dated July 31, 2002 and any amendments thereto with respect to the
beneficial ownership by each of the undersigned of shares of common stock of
Impax Laboratories, Inc. Such joint filings may be executed by one or more of us
on behalf of each of the undersigned.
This Agreement may be executed in any number of counterparts, each of which
shall be deemed an original.
Executed this 31st day of July, 2002.
CHEMICAL COMPANY OF MALAYSIA BERHAD
/s/ Oh Xxx Xxx
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Oh Xxx Xxx, Group Executive Director
/s/ Oh Xxx Xxx
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Oh Xxx Xxx
CCM INVESTMENTS LIMITED
/s/ Oh Xxx Xxx
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Oh Xxx Xxx, Group Executive Director
