Sulfite Wrapping Paper, Uncoated, in Rolls or Sheets

Sulfite wrapping paper is distinguished by its pulping process (acid sulfite) and is classified under 4805300000 as an uncoated paper. Glassine is a supercalendered paper with a high degree of transparency and grease resistance achieved through extended mechanical calendering, and it falls under a different Chapter 48 subheading. Greaseproof paper achieves its barrier properties through prolonged beating of the pulp. If a product has been supercalendered to glassine standards or treated for grease resistance, it should be evaluated against those alternative subheadings rather than assumed to be sulfite wrapping paper.

China-origin paper products in this category may be subject to Section 301 tariffs. Importers sourcing from China should verify the current Section 301 list status for the applicable HTS line (4805300000) and factor any additional duties into landed-cost models. Consulting a licensed customs broker before finalizing sourcing decisions is advisable, as Section 301 coverage and rates are subject to ongoing review and modification.