Construction and Building Importers, Haiti Import Companies

Hello, We represent a Haitian construction company and we would like to find a permenent supplier for Iron in bars (30 feet) of 1/2 inches, 5/8 inches and 3/4 inches? THE GRADE NEEDS TO BE 40 not 60 (third world market) We would like a first quote for 1000 Tons for a trial purchase, and if satisfied, we will import up to 10 000 tons the first year, and more if the conditions are very good. Quote is EX-Factory, FOB or CIF Haiti. Thanks and regards,