HS code · 6-digit subheading
HS Code 2836.92 – Carbonates; strontium carbonate
HS code 2836.92 is the 6-digit subheading for carbonates, strontium carbonate. It is used for strontium carbonate powder, granular strontium carbonate, high-purity strontium carbonate, strontium carbonate for pyrotechnics and strontium carbonate for ceramics.
What HS 2836.92 covers
Strontium carbonate (SrCO3) is a white, odorless powder primarily used in the production of cathode ray tubes (CRTs) for televisions and computer monitors, though its demand has decreased with the rise of flat-panel displays. However, it remains crucial in pyrotechnics, where it imparts a brilliant red color to fireworks and flares. It also finds applications in the ceramics industry as a flux and in the production of permanent magnets, particularly strontium ferrite magnets, which are vital for small electric motors and loudspeakers. Key players in this trade include chemical manufacturers and distributors supplying specialized industries. Major importers are often countries with significant electronics manufacturing, pyrotechnic production, or advanced materials industries. Exporters are typically nations with access to strontium ore deposits or advanced chemical processing capabilities. Understanding its end-use is critical for trade compliance, as its application in pyrotechnics can sometimes lead to stricter controls. The market is influenced by technological shifts and environmental regulations concerning heavy metals.
- Covers
- Strontium carbonate powder
- Granular strontium carbonate
- High-purity strontium carbonate
- Strontium carbonate for pyrotechnics
- Strontium carbonate for ceramics
- Strontium carbonate for magnets
- Examples
- Solvay Strontium Carbonate
- Noah Technologies Strontium Carbonate
- American Elements Strontium Carbonate
Codes often confused with 2836.92
Common mistake. This code might be confused with other carbonates under 2836, especially 283699 (other carbonates n.e.c.), if the specific strontium compound isn't clearly identified. It's crucial to distinguish it from barium carbonate (283691) due to different applications and regulatory profiles.
Top exporters and importers of HS code 283692, 2025
In 2025, the largest exporter of HS code 283692 in UN Comtrade data was China, with 51% of world exports; the largest importer in UN Comtrade data was China, with 26% 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 China $10M 51% of world exports
- 2 Spain $5.5M 27% of world exports
- 3 Italy $1.6M 7.7% of world exports
World total: $20M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $24M 26% of world imports
- 2 South Korea $14M 15% of world imports
- 3 United States $12M 13% of world imports
World total: $93M 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 2836.92
Brazil does not split HS 2836.92: its NCM code is 2836.92.00.
All Brazil NCM codes in heading 28.36 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 2836.92
What is HS code 283692?
HS code 283692 is a 6-digit subheading in the Harmonized System that covers: Carbonates; strontium carbonate. Strontium carbonate (SrCO3) is a white, odorless powder primarily used in the production of cathode ray tubes (CRTs) for televisions and computer monitors, though its demand has decreased with the rise of flat-panel displays. However, it remains crucial in pyrotechnics, where it imparts a brilliant red color to fireworks and flares. It also finds applications in the ceramics industry as a flux and in the production of permanent magnets, particularly strontium ferrite magnets, which are vital for small electric motors and loudspeakers. Key players in this trade include chemical manufacturers and distributors supplying specialized industries. Major importers are often countries with significant electronics manufacturing, pyrotechnic production, or advanced materials industries. Exporters are typically nations with access to strontium ore deposits or advanced chemical processing capabilities. Understanding its end-use is critical for trade compliance, as its application in pyrotechnics can sometimes lead to stricter controls. The market is influenced by technological shifts and environmental regulations concerning heavy metals.
What products fall under HS code 283692?
Strontium carbonate powder, Granular strontium carbonate, High-purity strontium carbonate, Strontium carbonate for pyrotechnics, Strontium carbonate for ceramics, Strontium carbonate for magnets
What are common misclassifications for HS code 283692?
This code might be confused with other carbonates under 2836, especially 283699 (other carbonates n.e.c.), if the specific strontium compound isn't clearly identified. It's crucial to distinguish it from barium carbonate (283691) due to different applications and regulatory profiles.
Which countries are the top exporters of goods under HS code 283692?
In 2025, the top exporters of HS code 283692 in UN Comtrade data were China ($10M, 51% of world exports), Spain ($5.5M) and Italy ($1.6M). World exports came to about $20M, 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 283692?
In 2025, the top importers of HS code 283692 in UN Comtrade data were China ($24M, 26% of world imports), South Korea ($14M) and the United States ($12M). World imports came to about $93M, 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 283692 structured?
HS code 283692 is a 6-digit subheading under the Harmonized System. The first 2 digits (28) identify the chapter, digits 3-4 (36) identify the heading, and digits 5-6 (92) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 283692?
In Brazil, HS code 283692 is NCM 2836.92.00. The last two digits are 00 because Brazil does not split this HS code further.