; (B) the information available to the executive agency concerning the request was not made available to the public; or (C) no opportunity for public comment concerning the request was granted. (2) Scope Information made available to the public under this section concerning the request shall properly and adequately document and justify the statutory basis cited for the requested waiver. Such information shall include— (A) a detailed justification for the use of goods, products, or materials mined, produced, or manufactured outside the United States; (B) for requests citing unreasonable cost as the statutory basis of the waiver, a comparison of the cost of the domestic product to the cost of the foreign product or a comparison of the overall cost of the project with domestic products to the overall cost of the project with foreign-origin products or services, pursuant to the requirements of the applicable Buy American law, except that publicly available cost comparison data may be provided in lieu of proprietary pricing information; (C) for requests citing availability, quantity, or quality as the statutory basis for the waiver, information from a reasonable number of domestic suppliers concerning a product’s availability, quantity, or quality, documentation of the procurement official’s or assistance recipient’s efforts to procure from domestic sources and relevant excerpts from project plans, specifications, and permits indicating the required quantity and quality of the relevant products; (D) for requests citing the public interest as the statutory basis for the waiver, a detailed written statement, which shall include all appropriate factors, such as potential obligations under international agreements, justifying why the requested waiver is in the public interest