Paragraph 6
The content declared in accordance with paragraph 1(d) shall be indicated both in words and by the appropriate chemical symbol as follows:—
(a)
Nitrogen (N);
(b)
Phosphorus pentoxide (P2O5);
(c)
Potassium oxide (K2O);
(d)
Magnesium oxide (MgO);
(e)
Chlorine (Cl).