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NAICS Code: 2121

This is 2121 in NAICS 2017 Codes, the information including code, title, description, index, cross references etc.

No: 140
Code: 2121
Title: Coal Mining
Up Level: 21 » 212 » 2121

Down Level:

Code Title
2121 Coal Mining
21211 Coal Mining
212111 Bituminous Coal and Lignite Surface Mining
212112 Bituminous Coal Underground Mining
212113 Anthracite Mining

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