9903.80.03

HS 编码 9903.80.03（）在美国税则中对应"Derivative iron or steel products enumerated in U.S. note 16(a)(ii) to this subchapter, except products of Argentina, of Australia, of Brazil, of Canada, of Mexico (as specified in subdivision (h)(ii) of such U.S. note 16), of South Korea, of member countries of the European Union enumerated in note 16(f) to this subchapter or of Japan, or of the United Kingdom, or of Ukraine entered under the terms of such U.S. note 16,or any exclusions that may be determined and announced by the Department of Commerce"。美国海关对该编码商品征收最惠国税率 (MFN) The duty provided in the applicable subheading + 25%、第二栏税率 The duty provided in the applicable subheading + 25%。