(a) Congress finds that
(1) dairy products are basic foods that are a valuable part of the human diet;
(2) the production of dairy products plays a significant role in the Nations economy the milk from which dairy products are manufactured is produced by thousands of milk producers, and dairy products are consumed by millions of people throughout the United States;
(3) dairy products must be readily available and marketed efficiently to ensure that the people of the United States receive adequate nourishment;
(4) the maintenance and expansion of existing markets for dairy products are vital to the welfare of milk producers and those concerned with marketing, using, and producing dairy products, as well as to the general economy of the Nation; and
(5) dairy products move in interstate and foreign commerce, and dairy products that do not move in such channels of commerce directly burden or affect interstate commerce of dairy products.