Shares of Common Stock LONE STAR TECHNOLOGIES, INC. UNDERWRITING AGREEMENT July _____, 2000 BEAR, STEARNS & CO. INC. BANC OF AMERICA SECURITIES LLC DAIN RAUSCHER WESSELS THE ROBINSON-HUMPHREY COMPANY, LLC as Representatives of the several Underwriters...Underwriting Agreement • July 11th, 2000 • Lone Star Technologies Inc • Steel pipe & tubes • New York
