Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk; unground
HS subheading 2510.10 identifies Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk; unground — a six-digit classification under Chapter 25 used to set duty and paperwork.
Sourcing this category from India
HS 2510.10 covers Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk; unground. It is a leaf classification, so it sets the duty line directly for goods that fall under it. India is a leading exporter of natural granite and sandstone blocks and slabs, sea salt and industrial minerals.
How to read this code
2510.10 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.
Related codes in Natural calcium phosphates; natural aluminium calcium phosphates and phosphatic chalk
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See full duty context and India-vs-rivals comparisons in our India comparison guides and export resource hub.
Source goods under HS 2510.10 directly from India.
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