I'm vaguely more familiar with diamonds rather than metals. Conflict Diamonds and metals (commonly) mean a mine run by slave labor with all proceeds going to finance a war.
It's an easy thing to confuse. Your model, no components from any country at war is admirable, but not likely feasible.
Exactly.
Also, I've seen a pictures of minerals being weighted in Kigali, Rwanda. Everyone knows Rwanda hasn't so much minerals ressources, but all those came from Easter DRC [1]. So it says something about the process.
It's an easy thing to confuse. Your model, no components from any country at war is admirable, but not likely feasible.