High-Purity Bleached Kraft Packaging Board 350 gsm from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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