48070010

HS code 4807.00.10.00 (Chapter 48 "Paper and paperboard"; Heading 4807 "Composite paper and paperboard (made by sticking flat layers of paper or paperboard together with an adhesive), not surface-coated or impregnated, whe-ther or not internally reinforced, in rolls or sheets"; Subheading 480700 "Composite paper and paperboard (made by sticking flat layers of paper or paperboard together with an adhesive), not surface-coated or impregnated, whether or not internally reinforced, in rolls or sheets") under the United States tariff schedule classifies "Paper and paperboard, laminated internally with bitumen, tar or asphalt". United States customs apply MFN rate of Free, Column 2 rate 30%. Statutory unit of measure: kg.