Marketable dates shall not be handled or otherwise disposed of except as provided in this subpart. This shall not preclude dates of better grades or sizes being handled or otherwise disposed of in any outlet established for dates of lesser grades or sizes. The Committee, with the approval of the Secretary, may modify the designations specified in § 987.12 to reflect new major outlets and regulatory requirements needed because of changes in marketing conditions. Marketable dates shall include but not be limited to the following: DAC dates, Dates for further processing, Export dates, and Product dates.