NAICS 423520
Coal and Other Mineral and Ore Merchant Wholesalers
This industry comprises establishments primarily engaged in the merchant wholesale distribution of coal, coke, metal ores, and/or nonmetallic minerals (except precious and semiprecious stones and minerals used in construction, such as sand and gravel).
Inside Coal and Other Mineral and Ore Merchant Wholesalers
Nothing is classified below Coal and Other Mineral and Ore Merchant Wholesalers. Its organizations are in the registry; its schema is one link above.