The display text for process_12 is still pending. Its current game data is documented below.

Crafting data · $.machines[4].recipes[1]
Input
Item Id
Iron Ore
Quantity
5
Fuel
Item IdQuantity
Coal1
Output
Item Id
Iron Bar
Quantity
1
Minutes
120

packages/content/data/crafting/crafting.json

Used in and related content

No recipe, bundle, gift, quest, shop, or drop references are defined for this ID.