High-Purity Bleached Kraft Packaging Board 350 gsm from Japan
Uncoated rolls of 350 g/m² paperboard, uniformly bleached throughout with >95% chemical sulfate wood pulp fibers. Used for heavy-duty packaging components. Classified in 4804.52.00.50 as other bleached kraft paperboard exceeding 225 g/m².
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Lab-test fiber content and bleaching; impurities <5% chemical fibers risk 4805 classification
• Specify roll/sheet form in entry; loose cut sheets may face Chapter 48 note scrutiny
• Avoid declaring with box-making intent to prevent premature 4819 reclass