Harmonized System
Section VI > Chapter 28 > Heading 2818 > 2818.20
… Aluminium oxide, other than artificial corundum …
Section VI > Chapter 29 > Heading 2915 > 2915.1
… Formic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2915 > 2915.50
… Propionic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2916 > 2916.3 > 2916.31
… Benzoic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2917 > 2917.1 > 2917.11
… Oxalic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2917 > 2917.1 > 2917.12
… Adipic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2918 > 2918.1 > 2918.11
… Lactic acid, its salts and esters …
Section VI > Chapter 29 > Heading 2918 > 2918.1 > 2918.13
… Salts and esters of tartaric acid …
Section VI > Chapter 29 > Heading 2918 > 2918.1 > 2918.15
… Salts and esters of citric acid …
Section VI > Chapter 29 > Heading 2918 > 2918.1 > 2918.16
… Gluconic acid, its salts and esters …