 BROOKLYN HEIGHTS, Ohio--BUSINESS WIRE--GrafTech International Ltd. NYSE: EAF GrafTech or the Company today announced that an affiliate of Brookfield Asset Management Inc. and Brookfield Business Partners LP, members of the Brookfield consortium that has a majority ownership interest in GrafTech, intends, subject to market conditions, to offer 20,000,000 shares of GrafTech common stock in an underwritten secondary offering. The selling stockholder will receive all of the net proceeds f 