JSIC 0521—Coal mining, including cleaning and grading

Where 0521 sits

1. C Mining and quarrying of stone and gravel
2. 05 Mining and quarrying of stone and gravel
3. 052 Coaland lignite mining
4. 0521 Coal mining, including cleaning and grading

What 0521 includes

• This class comprises establishments engaged in excavating smokeless coal, natural coke, bituminous coal, sub-bituminous coal,and brown coal (except lignite), and establishments that undertake coal dressing processes ancillary to these.
• Establishments primarily engaged in grading or recovering coal from mining waste and coal dressing effluent are also included in this class.

0521 in other systems