Coal Mining

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About NAICS21211

The North American Industry Classification System (NAICS) code 21211 covers coal mining. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

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Related Industries

21112:Crude Petroleum Extraction 21113:Natural Gas Extraction 21221:Iron Ore Mining 21222:Gold Ore and Silver Ore Mining 21223:Copper, Nickel, Lead, and Zinc...21229:Other Metal Ore Mining

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