(a) Availability of commodities

No agricultural commodity shall be available for disposition under this chapter if the Secretary determines that the disposition would reduce the domestic supply of the commodity below the supply needed to meet domestic requirements and provide adequate carryover (as determined by the Secretary), unless the Secretary determines that some part of the supply should be used to carry out urgent humanitarian purposes under this chapter.

(b) Ineligible commodities

(1) Alcoholic beverages

Alcoholic beverages shall not be made available for disposition under this chapter.

(2) Tobacco

Tobacco or the products thereof shall not be made available under section 1727b of this title or subchapter III of this chapter.

(c) Market development activities

Subsection (b)(1) of this section shall not be construed to prohibit representatives of the United States wine, beer, distilled spirits, or other alcoholic beverage industry from participating in agricultural market development activities carried out by the Secretary with foreign currencies made available under subchapter II of this chapter