If any of the information required under this subdivision (a) is not available to the vendor, despite the vendor's good faith efforts to obtain the information, the vendor's request for a waiver must contain a written explanation of why that information is not included.
Each public notice required by law of the award of a State contract shall include for each bid or offer submitted for that contract the following: (i) the bidder's or offeror's name, (ii) the bid amount, (iii) the name or names of the certified vendors identified in the bidder's or offeror's submitted utilization plan, and (iv) the percentage of the contract awarded to each certified vendor that is a business owned by minorities, women, and persons with disabilities identified in the utilization plan.
30 ILCS 575/7