Archived - Standard Industrial Classification - Establishments (SIC-E) 1980
291 - Primary Steel Industries
Establishments primarily engaged in manufacturing ferro-alloys steel castings other steel primary shapes and coke from ovens operated in connection with blast furnaces. Establishments primarily engaged in manufacturing coke when not connected with blast furnaces are classified in 3699 - Other Petroleum and Coal Products Industries.
| Code | Class |
|---|---|
| 2911Ferro-Alloys Industry | Ferro-Alloys Industry |
| 2912Steel Foundries | Steel Foundries |
| 2919Other Primary Steel Industries | Other Primary Steel Industries |
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