Code NIC 2008 - 0891 Mining of chemical and fertilizer minerals
This class excludes:
- extraction of salt, see 0893
- roasting of iron pyrites, see 2011
- manufacture of synthetic fertilizers and nitrogen compounds, see 2012
This class excludes:
- extraction of salt, see 0893
- roasting of iron pyrites, see 2011
- manufacture of synthetic fertilizers and nitrogen compounds, see 2012