14810 - Nonmetallic minerals services (except fuels)
1481012 - - Nonmetallic mineral overburden stripping services
1481013 - - Nonmetallic mineral prospect & Test drilling services
1481014 - - Open-pit or Quarry mining nonmetallic minerals not for own account
1481015 - - Nonmetallic mineral drilling services, other than Prospect & Test drilling, incl Blasting
1481019 - - Other Nonmetallic minerals services (except fuels)