AGREEMENT AND PLAN OF MERGER among HYDRIL COMPANY, TENARIS S.A. and HOKKAIDO ACQUISITION, INC. Dated as of February 11, 2007Agreement and Plan of Merger • February 12th, 2007 • Hydril Co • Oil & gas field machinery & equipment • Delaware
AGREEMENT AND PLAN OF MERGER (hereinafter called this “Agreement”), dated as of February 11, 2007, among Hydril Company, a Delaware corporation (the “Company”), Tenaris S.A., a corporation organized under the laws of Luxembourg (“Parent”), and Hokkaido Acquisition, Inc., a Delaware corporation and an indirect wholly owned subsidiary of Parent (“Merger Sub”).
