Sulfate Process Bleached Packaging Grade Stock 350 g/m²
Sulfate process bleached packaging grade stock is a 350 g/m² uncoated paperboard from the sulfate chemical process, with over 98% fibres uniformly bleached, for premium packaging base stock in rolls. It meets the weight and fibre content requirements for tariff item 4804.52.00. The high chemical pulp content and uniform bleaching are essential for this classification.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 4804520000; Equal To 4804520000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
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 the paperboard is not uniformly bleached
Other kraft paperboard weighing 225 g/m² or more, not uniformly bleached, falls under this subheading.
If the stock is coated for barrier or printing properties
Coated multi-ply paperboard is classified under heading 4810.
If the paperboard is converted into specific packaging articles
Converted paperboard articles are classified under heading 4823.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the paperboard is uniformly bleached throughout the mass and that over 95% of the fibre content is chemical wood pulp
• Keep mill certificates or test reports to verify the fibre composition and weight if requested by the CBSA
• Verify that the rolls are 'not converted' (no printing, coating, or other processing) to maintain classification under this item
Related Products under Tariff item 4804.52.00
Bleached Chemical Kraft Linerboard 250 g/m²
Bleached Chemical Kraft Linerboard weighing 250 g/m², uniformly bleached throughout the mass with over 95% chemical wood fibers. Used as the outer liner for corrugated boxes, this uncoated kraft paperboard meets the weight and composition requirements of tariff item 4804.52.00.
Bleached Chemical Kraft Packaging Board 225 g/m² Sheets
Bleached Chemical Kraft Packaging Board in sheets weighing exactly 225 g/m², uniformly bleached with over 95% chemical wood fibers. This uncoated kraft paperboard is intended for packaging converters and meets the minimum weight threshold of tariff item 4804.52.00.
Bleached Chemical Wood Pulp Board 250 gsm
Bleached chemical wood pulp board at 250 gsm is an uncoated paperboard in sheets from uniformly bleached chemical kraft pulp, with over 95% wood fibres, for rigid packaging inserts. It weighs 250 g/m², exceeding the 225 g/m² threshold, and meets the fibre content requirement for tariff item 4804.52.00. The uniform bleaching and high chemical pulp content are key factors in this classification.
Bleached Chemical Wood Pulp Kraftboard Sheets 275 g/m²
Bleached Chemical Wood Pulp Kraftboard Sheets weighing 275 g/m², uniformly bleached throughout with over 95% chemical process wood fibers. This heavy uncoated kraft paperboard is ideal for high-strength packaging applications and qualifies under tariff item 4804.52.00.
Bleached Heavyweight Kraft for Rigid Boxes 400 g/m²
Bleached Heavyweight Kraft for Rigid Boxes at 400 g/m², fully bleached chemical pulp with over 95% wood fibers. This extra heavy uncoated kraft paperboard is used for luxury rigid box covers and meets the weight and composition requirements of tariff item 4804.52.00.
Bleached Kraft Beverage Carton Base Stock
Bleached Kraft Beverage Carton Base Stock, uncoated bleached kraft paperboard in rolls weighing over 225 g/m² with over 95% chemical wood fibers. Specifically designed as base stock for beverage cartons, it meets the structural requirements for liquid packaging and qualifies under tariff item 4804.52.00.