C. All information concerning the businesses of individual producers and shippers, including cartons or equivalent marketed, the dollar value of gross annual sales and audit and inspection records, is not a public record and shall not be disclosed except:
- 1. By court order.
- 2. To a person who presents a release signed by the producer or shipper.
- 3. In an annual report or similar document if individual producers and shippers are not identifiable.
- 4. In relation to a judicial or administrative proceeding for the purpose of enforcing or administering an order or agreement.