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HS 28.11.22

Silicon dioxide

Classification Hierarchy
SECTIONVI: Products of the chemical or allied industries
CHAPTER28: Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes
HEADING28.11: Inorganic acids and other inorganic oxygen compounds of non-metals; n.e.c. in heading no. 2806 to 2810
CODE28.11.22: Silicon dioxide

This is the international 6-digit HS code. Your country may use additional digits for national tariff purposes. For UK tariff and duty rates, check the UK Trade Tariff. For US rates, check the USITC HTS.

Related Codes Under 28.11

28.11.11
Hydrogen fluoride (hydrofluoric acid)
→
28.11.12
Hydrogen cyanide (hydrocyanic acid)
→
28.11.19
Inorganic acids; other than hydrogen fluoride
→
28.11.21
Carbon dioxide
→
28.11.29
Inorganic oxygen compounds; of non-metals, n.e.c. in item no. 2811.2
→
← Heading 28.11: Inorganic acids and other inorganic oxygen compounds of non-metals; n.e.c. in heading no. 2806 to 2810

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