[solidasparagus]

But efforts to prevent conflict materials from being sold have failed in the past. There's been a focus on coltan before cobalt and it sure seems like the minerals have moved from the DRC to Rwanda (see how Rwanda became the world's leading exporter of coltan after people stopped buying conflict coltan from DRC). Similarly, efforts to stop conflict diamonds and conflict gold have not found much success.

[dv_dt]

I'd agree the efforts have not cut off that kind of business 100% but they've been effective in reducing the amount of conflict business, as well as reducing their profitability making them do more work to put the items on the market.

Conflict diamonds and gold are a different market framework than electronics components though - those items in particular have much different and arguably more varied sales avenues that make them more difficult to stop. Electronics components have an inherent complex testing quality and fewer channels for markets to move through so should be easier to control on a regulatory basis.