Product classification
HS code for Pulp dryer: 8419.35
Dryers, for wood, paper pulp, paper or paperboard, not used for domestic purposes.
Classification of pulp dryer under HS 8419.35
The classification of a pulp dryer under HS code 8419.35 is determined by its primary functional principle, which involves the removal of moisture from wood pulp, paper, or paperboard through thermal exchange. According to the General Rules of Interpretation (GRI) 1 and 6, products are classified based on the terms of the headings and subheadings. Heading 8419 encompasses machinery and plant equipment designed for the treatment of materials by a process involving a change of temperature, such as heating, cooking, roasting, or drying. Specifically, subheading 8419.35 is reserved for dryers used in the industrial processing of wood, paper pulp, paper, or paperboard. These machines are distinct from domestic appliances as they are engineered for continuous industrial throughput and high-capacity moisture extraction. The classification remains consistent regardless of whether the dryer utilizes convection, radiation, or conduction, provided the primary purpose is the industrial drying of cellulosic materials.
- Covers
- Industrial flash dryers for chemical pulp
- Cylinder dryers for paperboard production
- Air-borne web dryers for paper pulp sheets
- Spray dryers for specialized pulp derivatives
- Conveyor-belt dryers for wood chips and pulp
- Also under 8419.35
- Valmet (paper machine dryers)
- Metso Outotec (pulp & paper dryers)
- Mühlböck (lumber kilns)
- Babcock Wanson (industrial dryers)
- Andritz (pulp & paper technology)
Codes often confused with 8419.35
Common mistake. Pulp dryers are frequently misclassified under HS code 8439.10, which covers machinery for making pulp of fibrous cellulosic material. While a dryer is part of the pulp mill line, Heading 8419 is more specific regarding the thermal treatment function. Another common error is using HS code 8419.39, which is a residual category for 'other' dryers. However, because 8419.35 specifically mentions paper pulp and wood, it takes precedence over the general category. Additionally, if the dryer is for domestic use, it would fall under Chapter 85, but industrial pulp dryers are strictly excluded from that category.
Top exporters and importers of HS 841935 (the code used for pulp dryer), 2025
In 2025, the largest exporter of HS 841935 (the code used for pulp dryer) in UN Comtrade data was China, with 25% of world exports; the largest importer in UN Comtrade data was Brazil, with 25% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 841935, not only pulp dryer.
Top exporters 2025 · share of world exports
- 1 China $71M 25% of world exports
- 2 Germany $63M 23% of world exports
- 3 Italy $51M 18% of world exports
World total: $280M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Brazil $101M 25% of world imports
- 2 Indonesia $40M 9.9% of world imports
- 3 United States $36M 9.0% of world imports
World total: $407M 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 code for pulp dryer
Brazil classifies pulp dryer under NCM 8419.35.00: HS 8419.35 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about pulp dryer
What is the HS code for Pulp dryer?
The HS code for Pulp dryer is 841935 (Dryers; for wood, paper pulp, paper or paperboard, not used for domestic purposes). The HS code for an industrial pulp dryer is 8419.35, which specifically covers dryers for wood, paper pulp, paper, or paperboard.
How do I classify Pulp dryer for customs?
Pulp dryer is classified under HS code 841935 — Dryers; for wood, paper pulp, paper or paperboard, not used for domestic purposes. This is a 6-digit subheading level code.
Does this code include dryers for finished paper products?
Yes, HS code 8419.35 covers dryers used for paper and paperboard in addition to the raw pulp stage, provided they are not for domestic purposes.
Which countries are the top exporters of pulp dryer (HS 841935)?
In 2025, the top exporters of HS 841935 (the code used for pulp dryer) in UN Comtrade data were China ($71M, 25% of world exports), Germany ($63M) and Italy ($51M). World exports came to about $280M, 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 pulp dryer (HS 841935)?
In 2025, the top importers of HS 841935 (the code used for pulp dryer) in UN Comtrade data were Brazil ($101M, 25% of world imports), Indonesia ($40M) and the United States ($36M). World imports came to about $407M, 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.
Is the HS code for Pulp dryer the same in all countries?
The base HS code 841935 for Pulp dryer is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for pulp dryer in Brazil?
In Brazil, pulp dryer (HS 841935) is classified under NCM 8419.35.00.