HS code · 6-digit subheading
HS Code 2829.11 – Chlorates; of sodium
HS code 2829.11 is the 6-digit subheading for chlorates, of sodium. It is used for sodium chlorate crystals, sodium chlorate solution, industrial grade sodium chlorate, bleaching agent sodium chlorate and herbicide grade sodium chlorate.
What HS 2829.11 covers
Sodium chlorate is a significant inorganic chemical traded internationally, primarily utilized in the pulp and paper industry for bleaching, as a non-selective herbicide, and in the production of other chemicals. Countries with large forestry resources and extensive paper manufacturing sectors, such as Canada, the USA, and Nordic countries, are major importers, requiring it for their environmentally friendly bleaching processes. Exporters are typically nations with robust chemical production capabilities and access to raw materials for its synthesis, including China, the USA, and Canada itself (which acts as both an importer and exporter due to regional trade dynamics). Key aspects of trade involve ensuring high purity levels, safe handling and transportation due to its oxidizing properties, and adherence to environmental regulations concerning its use as a herbicide. The market is largely influenced by the health of the pulp and paper industry and agricultural demand.
- Covers
- Sodium chlorate crystals
- Sodium chlorate solution
- Industrial grade sodium chlorate
- Bleaching agent sodium chlorate
- Herbicide grade sodium chlorate
- Examples
- ERCO Worldwide Sodium Chlorate
- Arkema Sodium Chlorate
- Nouryon Sodium Chlorate
- Kemira Sodium Chlorate
Codes often confused with 2829.11
Common mistake. This code is specific to sodium chlorate and should not be confused with other chlorates (282919) or perchlorates (282990), which have different chemical structures and uses.
Top exporters and importers of HS code 282911, 2025
In 2025, the largest exporter of HS code 282911 in UN Comtrade data was Canada, with 60% of world exports; the largest importer in UN Comtrade data was the United States, with 42% of world imports. Russia did not report 2025 data, and its estimate from partner records misses its trade with other countries that did not report: in 2024 that was 32% of its imports here ($8.5M, CEPII BACI), so it may rank higher.
Top exporters 2025 · share of world exports
- 1 Canada $199M 60% of world exports
- 2 France $44M 13% of world exports
- 3 China $37M 11% of world exports
World total: $334M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $158M 42% of world imports
- 2 Sweden $25M 6.7% of world imports
- 3 Russia* ~$20M 5.2% of world imports · partner records ↗
Russia did not report 2025 data, and its estimate from partner records misses its trade with other countries that did not report: in 2024 that was 32% of its imports here ($8.5M, CEPII BACI), so it may rank higher.
World total: $374M 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 marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. 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 2829.11
Brazil does not split HS 2829.11: its NCM code is 2829.11.00.
All Brazil NCM codes in heading 28.29 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 2829.11
What is HS code 282911?
HS code 282911 is a 6-digit subheading in the Harmonized System that covers: Chlorates; of sodium. Sodium chlorate is a significant inorganic chemical traded internationally, primarily utilized in the pulp and paper industry for bleaching, as a non-selective herbicide, and in the production of other chemicals. Countries with large forestry resources and extensive paper manufacturing sectors, such as Canada, the USA, and Nordic countries, are major importers, requiring it for their environmentally friendly bleaching processes. Exporters are typically nations with robust chemical production capabilities and access to raw materials for its synthesis, including China, the USA, and Canada itself (which acts as both an importer and exporter due to regional trade dynamics). Key aspects of trade involve ensuring high purity levels, safe handling and transportation due to its oxidizing properties, and adherence to environmental regulations concerning its use as a herbicide. The market is largely influenced by the health of the pulp and paper industry and agricultural demand.
What products fall under HS code 282911?
Sodium chlorate crystals, Sodium chlorate solution, Industrial grade sodium chlorate, Bleaching agent sodium chlorate, Herbicide grade sodium chlorate
What are common misclassifications for HS code 282911?
This code is specific to sodium chlorate and should not be confused with other chlorates (282919) or perchlorates (282990), which have different chemical structures and uses.
Which countries are the top exporters of goods under HS code 282911?
In 2025, the top exporters of HS code 282911 in UN Comtrade data were Canada ($199M, 60% of world exports), France ($44M) and China ($37M). World exports came to about $334M, 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 282911?
In 2025, the top importers of HS code 282911 in UN Comtrade data were the United States ($158M, 42% of world imports), Sweden ($25M) and Russia (about $20M). World imports came to about $374M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Russia did not report 2025 data, and its estimate from partner records misses its trade with other countries that did not report: in 2024 that was 32% of its imports here ($8.5M, CEPII BACI), so it may rank higher.
How is HS code 282911 structured?
HS code 282911 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (29) identify the heading, and digits 5-6 (11) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 282911?
In Brazil, HS code 282911 is NCM 2829.11.00. The last two digits are 00 because Brazil does not split this HS code further.