Harmonized System

Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

Chapter 28

Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

Heading 2804

Hydrogen, rare gases and other non-metals.

2804.10

- Hydrogen

2804.2

- Rare gases  :

2804.21

-- Argon

2804.29

-- Other

2804.30

- Nitrogen

2804.40

- Oxygen

2804.50

- Boron; tellurium

2804.6

- Silicon  :

2804.61

-- Containing by weight not less than 99.99 % of silicon

2804.69

-- Other

2804.70

- Phosphorus

2804.80

- Arsenic

2804.90

- Selenium

Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

Chapter 28

Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

Heading 2804

Hydrogen, rare gases and other non-metals.

2804.10

- Hydrogen

2804.2

- Rare gases  :

2804.21

-- Argon

2804.29

-- Other

2804.30

- Nitrogen

2804.40

- Oxygen

2804.50

- Boron; tellurium

2804.6

- Silicon  :

2804.61

-- Containing by weight not less than 99.99 % of silicon

2804.69

-- Other

2804.70

- Phosphorus

2804.80

- Arsenic

2804.90

- Selenium