for the acquisition of dairy products (as defined in section 111(e) of the Dairy Production Stabilization Act of 1983 (
7 U.S.C. 4502(e)), the acquisition of edible fats or oils, and the acquisition of food products prepared from edible fats or oils, provide a required payment date of not later than 10 days after the date on which a proper invoice for the amount due has been received by the agency acquiring such dairy products, fats, oils, or food products;