Division 3.1

Production of cement, lime and magnesium oxide:

1. (a)

   production of cement clinker in rotary kilns with a production capacity exceeding 500 tonnes per day or in other kilns with a production capacity exceeding 50 tonnes per day;

2. (b)

   production of lime in kilns with a production capacity exceeding 50 tonnes per day;

3. (c)

   production of magnesium oxide in kilns with a production capacity exceeding 50 tonnes per day.