2516.12.00.30

HS code 2516.12.00.30 (Chapter 25 "Salt; sulphur; earths; stone"; Heading 2516 "Granite, porphyry, basalt, sandstone and other monumental or building stone, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape"; Subheading 251612 "Merely cut, by sawing, or otherwise into blocks or slabs of a rectangular (including square) shape") under the United States tariff schedule classifies "Having a thickness of 7.5 cm or more". United States customs apply MFN rate of 2.8%, Column 2 rate 60%. Statutory unit of measure: t. 17 free trade agreement preferential rates are available for this code.