EX-99 3 ITEM7.txt EXHIBIT 99: ITEM 7 BlackRock Asset Management Canada Limited BlackRock Mexico Operadora, S.A. de C.V., Sociedad Operador BlackRock Fund Advisors* BlackRock Financial Management, Inc. BlackRock Investment Management, LLC *Entity beneficially owns 5% or greater of the outstanding shares of the security class being reported on this Schedule 13G.