Yes, you are right. I forgot to mention the mining. China is raping some of these countries of their resources and enslaving the people. Yup, I remember that now. Thanks @janton for bringing that up.

"...cobalt mined in these harsh conditions ends up in popular consumer products. It moves from small-scale Congolese mines to a single Chinese company,Congo DongFang International Mining.."

https://www.washingtonpost.com/graphics/business/batteries/congo-cobalt-mining-for-lithium-ion-battery/