Zeev's Turnips Patch-No Politics (ZEEV)

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CCMP: AURORA, Ill., June 23 /PRNewswire-FirstCall/ -- Cabot Microelectronics Corp. (Nasdaq: CCMP - News), the leading supplier of chemical mechanical planarization (CMP) polishing slurries to the semiconductor industry, today announced that it will make a presentation at the William Blair & Company's 23rd Annual Growth Stock Conference at 10:30 a.m., Central time, on Wednesday, June 25, 2003. Forward looking and other material information may be discussed during the presentation.