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28.11 Other inorganic acids and other inorganic oxygen compounds of non-metals

11 tariff lines

28.11 Other inorganic acids and other inorganic oxygen compounds of non-metals
HS code Product MFN AANZFTA ACFTA AIFTA AJCEP AKFTA AFTA SGP-AUS SGP-CHN PREF-TWN SGP-CRI SGP-EFTA PREF-EU SGP-GCC SGP-HKG PREF-IND SGP-JPN SGP-JOR SGP-KOR SGP-NZL SGP-PAN SGP-PER RCEP SGP-TUR PREF-GBR SGP-USA CPTPP TPSEP
2811.11.00 Hydrogen fluoride (hydrofluoric acid) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.12.00 Hydrogen cyanide (hydrocyanic acid) 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.19.10 Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.19.20 Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.19.90 Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.21.00 Carbon dioxide 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.22.10 Silicon dioxide 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.22.90 Silicon dioxide 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.29.10 Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.29.20 Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
2811.29.90 Other 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%

Showing 1–11 of 11

HS 2811.21.00

Other inorganic oxygen compounds of non-metals, carbon dioxide

Section VI · Products of the chemical & allied industries › Ch 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes › 28.11 Other inorganic acids and other inorganic oxygen compounds of non-metals

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Applied duty rates

  • 0% MFN applied rate
  • 0% AANZFTA preferential rate
  • 0% ACFTA preferential rate
  • 0% AIFTA preferential rate
  • 0% AJCEP preferential rate
  • 0% AKFTA preferential rate
  • 0% AFTA preferential rate
  • 0% SGP-AUS preferential rate
  • 0% SGP-CHN preferential rate
  • 0% PREF-TWN preferential rate
  • 0% SGP-CRI preferential rate
  • 0% SGP-EFTA preferential rate
  • 0% PREF-EU preferential rate
  • 0% SGP-GCC preferential rate
  • 0% SGP-HKG preferential rate
  • 0% PREF-IND preferential rate
  • 0% SGP-JPN preferential rate
  • 0% SGP-JOR preferential rate
  • 0% SGP-KOR preferential rate
  • 0% SGP-NZL preferential rate
  • 0% SGP-PAN preferential rate
  • 0% SGP-PER preferential rate
  • 0% RCEP preferential rate
  • 0% SGP-TUR preferential rate
  • 0% PREF-GBR preferential rate
  • 0% SGP-USA preferential rate
  • 0% CPTPP preferential rate
  • 0% TPSEP preferential rate
Exports | US$ thousand
  • To the world
  • Within the Commonwealth
Show data
YearTo the worldWithin the Commonwealth
2020$8,179$3,128
2021$9,586$3,059
2022$11,558$5,290
2023$15,814$7,291
2024$18,229$6,924
2025$18,705$5,915
Imports | US$ thousand
  • From the world
  • Within the Commonwealth
Show data
YearFrom the worldWithin the Commonwealth
2020$4,282$1,953
2021$7,876$5,445
2022$8,609$5,593
2023$12,264$8,598
2024$15,395$12,273
2025$15,253$11,561

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