|
|
|
21 - Mining |
|
|
|
|
[211111] Crude Petroleum and Natural Gas Extraction |
|
|
[211112] Natural Gas Liquid Extraction |
|
|
[212210] Iron Ore Mining |
|
|
[212221] Gold Ore Mining |
|
|
[212222] Silver Ore Mining |
|
|
[212234] Copper Ore and Nickel Ore Mining |
|
|
[212312] Crushed and Broken Limestone Mining and Quarrying |
|
|
[212313] Crushed and Broken Granite Mining and Quarrying |
|
|
[212319] Other Crushed and Broken Stone Mining and Quarrying |
|
|
[212321] Construction Sand and Gravel Mining |
|
|
[213111] Drilling Oil and Gas Wells |
|
|
|
|
22 - Utilities |
|
|
|
|
[221112] Fossil Fuel Electric Power Generation |
|
|
[221119] Other Electric Power Generation |
|
|
[221210] Natural Gas Distribution |
|
|
[221310] Water Supply and Irrigation Systems |
|
|
[221320] Sewage Treatment Facilities |
|
|
|
|
23 - Construction |
|
|
|
|
[237110] Water and Sewer Line and Related Structures Construction |
|
|
[237120] Oil and Gas Pipeline and Related Structures Construction |
|
|
|
|
32 - Manufacturing (Paper, Printing, Petroleum, Coal, Chemical, Plastics, Rubber, Nonmetalic Mineral) |
|
|
|
|
[325998] All Other Miscellaneous Chemical Product and Preparation Manufacturing |
|
|
[327310] Cement Manufacturing |
|
|
| (* Types: M-Manufacturer D-Distributor S-Service Provider E-Exporter I-Importer) |
