Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weight
HS subheading 2528.00 identifies Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weight — a six-digit classification under Chapter 25 used to set duty and paperwork.
Sourcing this category from India
Products classified under HS 2528.00 can be sourced from India across a range of clusters and price points. Use this page to understand where Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weight sits in the tariff schedule, then explore the Indian sectors and products that supply it.
How to read this code
2528.00 is the six-digit HS subheading. Your destination country extends it to 8–10 digits and assigns the duty rate. India's preferential trade agreements (UAE CEPA, Australia ECTA, and others) can reduce or zero out that duty for many goods — check our import guides for your market.
Import duty guides by destination
See full duty context and India-vs-rivals comparisons in our India comparison guides and export resource hub.
Source goods under HS 2528.00 directly from India.
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