HS Code 2810
Oxides of Boron and Boric Acids
HS code 2810 covers boric acids and boron oxides, essential for manufacturing heat-resistant glass, enamels, and chemical flame retardants.
4-digit Section VILCL
HS Code 2810 — Oxides of Boron and Boric Acids
This code covers boric acid and boron oxides. These materials are widely used in the glass industry (borosilicate glass), ceramics, and as mild antiseptics or flame retardants.
What's included
- Boric acid
- Orthoboric acid
- Diboron trioxide (boron oxide)
What's excluded
- Natural borates → use
2528(Natural mineral borates belong in Chapter 25.)
Common examples
- Boric acid powder for glass manufacturing
- Boron oxide flakes
- Orthoboric acid for laboratory use
Frequently asked questions
Is boric acid for pest control under 2810?
If it is pure boric acid, yes. If it is formulated as a specific insecticide with other ingredients, it might move to 3808.
Trade & shipping notes
- Typical duty range: 0% - 5.5%
- Documentation: Boric acid is often flagged as an SVHC (Substance of Very High Concern) in the EU.
- Typical shipping mode: LCL
- Top exporters: Turkey, United States, Chile
- Top importers: China, India, South Korea
Related HS codes
Key takeaway
Primary use in glass and ceramics; must check for SVHC restrictions in European markets.
Related HS codes
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