Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849
HS heading 28.50 covers Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849. It sits within Chapter 28 and breaks down into 1 six-digit subheadings at the border.
Sourcing this category from India
Products classified under HS 28.50 can be sourced from India across a range of clusters and price points. Use this page to understand where Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849 sits in the tariff schedule, then explore the Indian sectors and products that supply it.
How to read this code
28.50 is the four-digit HS heading. 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.
Subheadings under HS 28.50
The Harmonised System breaks Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading no. 2849 into these 1 subheadings. Drill down to the exact classification for your goods.
Related codes in Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes
Fluorine, chlorine, bromine and iodine
28.02Sulphur; sublimed or precipitated, colloidal sulphur
28.03Carbon; carbon blacks and other forms of carbon n.e.c.
28.04Hydrogen, rare gases and other non-metals
28.05Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury
28.06Hydrogen chloride (hydrochloric acid); chlorosulphuric acid
28.07Sulphuric acid; oleum
28.08Nitric acid; sulphonitric acids
28.09Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
28.10Oxides of boron; boric acids
28.11Inorganic acids and other inorganic oxygen compounds of non-metals; n.e.c. in heading no. 2806 to 2810
28.12Halides and halide oxides of non-metals
Import duty guides by destination
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