|
Magnesium hydroxide |
|
|
Hydrated lime |
|
|
Tanning extracts, dyeing extracts, tannins and colouring matter |
|
|
Dyeing extracts |
|
|
Tanning extracts |
|
|
Tannins |
|
|
Colouring matter |
|
|
Tanning preparations |
|
|
Basic inorganic and organic chemicals |
|
|
Basic inorganic chemicals |
|