This article about mining agreements in the former Katanga province talks about the fact that 90% of the mineral wealth in the region goes to China, the extortionate debt repayment terms, and the allegations of child labor, but the latter is sourced better here.
Do you have a good source for the current situation in Congo?
https://en.wikipedia.org/wiki/China–Democratic_Republic_of_the_Congo_relations is not very helpful.
This article about mining agreements in the former Katanga province talks about the fact that 90% of the mineral wealth in the region goes to China, the extortionate debt repayment terms, and the allegations of child labor, but the latter is sourced better here.