Contact list needed, FAST!!

Providers, One of my clients is hosting an auction to sell over 8,000 square feet of granite. The 1 3/4" sheets could be put on a building as a siding, used as walkway material, cut and used to make benches and/or many other uses. We need you to build a contact list of companies that might be interested in purchasing these granite sheets. This can be any company that purchases granite material which includes granite construction companies and granite buyers. They must be USA companies and preferably on the east coast. For each record: we need Company name, contact name, email, phone, and fax (optional) With your bid, submit the # of Contacts you can retrieve and for how much. I have included a sample of what we're looking for. This is an urgent project, so good luck!