The A19 Trader mod adds a menu called Material Trading to the Trader screen. It allows you to get some other materials, blocks, and bars for the recipe, and it comes in bundles of 25, 100, 500, and 1000.

A few things to keep in mind when using this mod:

• The menu will have three options: I want blocks, I want materials, I want bars.
• You will have to choose among the available quantity: 25, 100, 500, 1000.
• Indicate the type of material you need
• If you have the ingredients in your inventory the next time you talk to the Trader, it will complete the quest, and you will obtain the requested materials.