Level 5 - Company Sub-Division or Sub-Type Breakdown (if required)

Search Path: Iron and Steel>Iron>Production

Level 5 Code	Level 5 Description	Action
11111	Blast Furnace	Expand sub-codes
11112	Rolling Mill	Expand sub-codes
11113	Forge	Expand sub-codes
11114	Bloomery	Expand sub-codes
11115	Foundry	Expand sub-codes
11116	Unspecified Ironworks	Expand sub-codes