美国农业部农产品运销局(Agricultural Marketing Service)于2011年3月28日在《联邦纪事》发布最终法规,按照2002农业安全及农村投资法案(Farm Security and Rural Investment Act of 2002)及2008粮食、储存及能源法案(the Food,Conservation,and Energy Act of2008),实施对乳业促进和研究法令(the Dairy Promotion and ResearchOrder)的修改,对进口至美国的乳制品按照每英担(hundredweight,美 The U.S. Department of Agriculture’s Agricultural Marketing Service issued the final rule in the Federal Register on March 28, 2011 under the Farm Security and Rural Investment Act of 2002 and the 2008 Food and Storage And the Food, Conservation, and Energy Act of 2008, implementing amendments to the Dairy Promotion and Research Order that regulate imports of dairy products into the United States at a rate of one hundred U.S. dollars