Spruce Bleached Sulfate Pulp
High-yield bleached pulp from spruce logs via sulfate pulping, ideal for graphic and writing papers. Classified in 4703.21.00 for coniferous, semibleached/bleached chemical woodpulp excluding dissolving grades used in textiles.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as semi-chemical fluff pulp
Semi-chemical process (not full sulfate) for absorbent products shifts to 4705.
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Import Tips & Compliance
• Supplier affidavits on species (Picea genus) and process essential; test for ash content if sulfite confusion arises
• Bulk shipments common—ensure proper ventilation to prevent moisture damage affecting classification
Related Products under HTS 4703.21.00
Bleached Coniferous Softwood Kraft Pulp
This is semibleached or bleached chemical woodpulp produced from coniferous trees using the sulfate (kraft) process, excluding dissolving grades. It meets the criteria for heading 4703 as it is not of dissolving quality (insoluble fraction below 92% in specified test) and is primarily used in papermaking. The coniferous origin places it under subheading 4703.21.00.
Bleached Pine Chemical Woodpulp
Sulfate process pulp from pine trees (coniferous), bleached to high whiteness for packaging and hygiene papers. Falls under HTS 4703.21.00 as semibleached/bleached coniferous chemical woodpulp, other than dissolving grades for specialty fibers. Purity levels exclude it from rayon production.
Southern Pine Bleached Kraft Pulp
Bleached kraft pulp from southern yellow pine (coniferous), used in corrugated board and sack papers. HTS 4703.21.00 applies to its chemical (sulfate) production from coniferous wood, semibleached or bleached, non-dissolving for papermaking end-use.
Fir Bleached Chemical Pulp
Soda or sulfate pulp from fir trees, bleached for tissue and towel production. Under 4703.21.00 as coniferous non-dissolving grades, distinguished by chemical delignification process.
Hemlock Bleached Kraft Pulp
Bleached sulfate pulp from western hemlock (coniferous), for newsprint and lightweight papers. HTS 4703.21.00 due to coniferous origin and bleaching.
Douglas Fir Sulfate Pulp Bleached
Bleached chemical pulp from Douglas fir for containerboard. 4703.21.00 as coniferous bleached non-dissolving.