2022 Edition
National Industry 331110 Sub-Description:
Pig iron manufacturing
Overview
Pig iron manufacturing is one of 91 sub descriptions for NAICS National Industry 331110, Iron and Steel Mills and Ferroalloy Manufacturing.
Identifier
The identifier for Pig iron manufacturing is 53b37ac19778aca3ce1d49c6068e09bd.
Learn more about how we calculate this value.
History
The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.
| Edition | Existed | Equivalent Value |
|---|---|---|
| 2022 | 53b37ac19778aca3ce1d49c6068e09bd | |
| 2017 | 53b37ac19778aca3ce1d49c6068e09bd | |
| 2012 | 53b37ac19778aca3ce1d49c6068e09bd |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 331110, Pig iron manufacturing:
- blast furnace operation
- blast furnace operation and
- iron and steel mill and ferroalloy manufacturing
- iron or steel manufacturing steelmaking
- manufacturing
- primary metal manufacturing
- steel making or processing
- steel work blast furnace including coke oven and rolling mill