HS code · 6-digit subheading
HS Code 4810.31 – Kraft paper and paperboard; uniformly bleached throughout, coated with inorganic substances, more than 95% of chemically processed wood fibres, weight 150g/m2 or less, for non-graphic purposes, in rolls or sheets
HS code 4810.31 is the 6-digit subheading for kraft paper and paperboard, uniformly bleached throughout, coated with inorganic substances, more than 95% of chemically processed wood fibres, weight 150g/m2 or less, for non-graphic purposes, in rolls or sheets. It is used for coated bleached kraft liner, food packaging paper (coated), release liner base paper, coated label stock and flexible packaging paper.
What HS 4810.31 covers
This category covers a specialized type of kraft paper and paperboard, distinguished by its uniform bleaching, inorganic coating, and high chemical pulp content (over 95%). Crucially, it's designed for non-graphic purposes and has a basis weight of 150 g/m² or less, making it suitable for lightweight packaging and industrial applications where strength, brightness, and a smooth surface are required. The bleaching ensures a clean, white appearance, while the coating enhances printability and barrier properties, even for non-graphic uses like food packaging liners or labels. Major importers are often countries with large consumer goods manufacturing sectors, such as the United States, Germany, and Japan, which require high-quality packaging materials. Exporters typically include Nordic countries, North America, and increasingly, Asian nations with advanced pulp and paper industries. Trade considerations include food contact safety regulations, sustainability certifications, and the ongoing shift towards paper-based packaging alternatives. Compliance with EUDR and EUTR is essential due to the significant wood fiber content.
- Covers
- Coated bleached kraft liner
- Food packaging paper (coated)
- Release liner base paper
- Coated label stock
- Flexible packaging paper
- Coated bag paper
- Pharmaceutical packaging paper
- Examples
- BillerudKorsnäs White Top Kraftliner
- Mondi Advantage Coated White
- Stora Enso CKB
- International Paper Coated Bleached Board
- Smurfit Kappa CKB
Codes often confused with 4810.31
Common mistake. This code can be confused with 481032 due to similar composition, but 481031 is specifically for lighter weights (150g/m² or less). It's also distinct from uncoated kraft papers (e.g., 4804) which lack the inorganic coating.
Top exporters and importers of HS code 481031, 2025
In 2025, the largest exporter of HS code 481031 in UN Comtrade data was the United States, with 19% of world exports; the largest importer in UN Comtrade data was China, with 15% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 United States $31M 19% of world exports
- 2 Italy $23M 14% of world exports
- 3 China $22M 13% of world exports
World total: $165M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $31M 15% of world imports
- 2 Canada $24M 11% of world imports
- 3 Germany $17M 8.2% of world imports
World total: $207M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 4810.31 2
Brazil splits HS 4810.31 into 2 NCM codes, Mercosur's 8-digit tariff lines.
- 4810.31.10 Fully bleached kraft up to 150 g/m², small formatsEm tiras ou rolos de largura não superior a 15 cm ou em folhas em que nenhum lado exceda 360 mm, quando não dobradas
- 4810.31.90 Other fully bleached coated kraft, up to 150 g/m²Outros
All Brazil NCM codes in heading 48.10 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
EU Regulatory Requirements
This product category is subject to the EU Deforestation Regulation (EUDR). Importers must provide due diligence statements proving the product was not produced on deforested land after December 31, 2020.
This product is covered by the EU Timber Regulation (EUTR), requiring operators to exercise due diligence to minimize the risk of placing illegally harvested timber on the EU market.
Questions about HS 4810.31
What is HS code 481031?
HS code 481031 is a 6-digit subheading in the Harmonized System that covers: Kraft paper and paperboard; uniformly bleached throughout, coated with inorganic substances, more than 95% of chemically processed wood fibres, weight 150g/m2 or less, for non-graphic purposes, in rolls or sheets. This category covers a specialized type of kraft paper and paperboard, distinguished by its uniform bleaching, inorganic coating, and high chemical pulp content (over 95%). Crucially, it's designed for non-graphic purposes and has a basis weight of 150 g/m² or less, making it suitable for lightweight packaging and industrial applications where strength, brightness, and a smooth surface are required. The bleaching ensures a clean, white appearance, while the coating enhances printability and barrier properties, even for non-graphic uses like food packaging liners or labels. Major importers are often countries with large consumer goods manufacturing sectors, such as the United States, Germany, and Japan, which require high-quality packaging materials. Exporters typically include Nordic countries, North America, and increasingly, Asian nations with advanced pulp and paper industries. Trade considerations include food contact safety regulations, sustainability certifications, and the ongoing shift towards paper-based packaging alternatives. Compliance with EUDR and EUTR is essential due to the significant wood fiber content.
What products fall under HS code 481031?
Coated bleached kraft liner, Food packaging paper (coated), Release liner base paper, Coated label stock, Flexible packaging paper, Coated bag paper, Pharmaceutical packaging paper
What are common misclassifications for HS code 481031?
This code can be confused with 481032 due to similar composition, but 481031 is specifically for lighter weights (150g/m² or less). It's also distinct from uncoated kraft papers (e.g., 4804) which lack the inorganic coating.
Which countries are the top exporters of goods under HS code 481031?
In 2025, the top exporters of HS code 481031 in UN Comtrade data were the United States ($31M, 19% of world exports), Italy ($23M) and China ($22M). World exports came to about $165M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 481031?
In 2025, the top importers of HS code 481031 in UN Comtrade data were China ($31M, 15% of world imports), Canada ($24M) and Germany ($17M). World imports came to about $207M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 481031 structured?
HS code 481031 is a 6-digit subheading under the Harmonized System. The first 2 digits (48) identify the chapter, digits 3-4 (10) identify the heading, and digits 5-6 (31) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 481031?
Brazil splits HS code 481031 into 2 NCM codes: 4810.31.10 (Fully bleached kraft up to 150 g/m², small formats), 4810.31.90 (Other fully bleached coated kraft, up to 150 g/m²). The first 6 digits of each match the HS code.