Steps to reproduce:

1) Use a toon with Biochem 700 and the artifact schematics unlocked through the painstakingly punitive and insane crafting system that is 6.0 grade 11 crafting.

2) Craft several stacks of purple artifact grade 11 biochem consumables. Any variety will do, I saw this happen with Fortitude stims, Versatile Stims, and Medpacks.

3) Deconstruct said items

4) See that you are rewarded with a couple of Grade 11 Luxury Fabrics and Sliced Tech Parts. At no point did I receive any fraction of the 360 greens needed to make a single stack of the artifact consumable.