Section VI — Products of the chemical or allied industries
Chapter 28 — Inorganic chemicals; organic or inorganic compounds of precious metals, of rareearth metals,of radioactive elements or of isotopes
Heading
2811 Other inorganic acids and other inorganic oxygen compounds of nonmetals.
Common commodities
Sodium hydroxide crystalsAnhydrous zinc chloride granulesCalcium nitrate solutionSilicon dioxide powder (silica)Ammonium sulfate fertilizer pelletsPotassium bicarbonate tabletsBarium oxide white pigmentMagnesium chloride road saltAluminum oxynitride ceramic powderCopper(II) oxide red pigment