Indonesia coal boom creates jungle wealth

Portugal already has the largest copper mine in the European Union, operated by Lundin Mining.

Jakarta has asked Washington for a critical mineral trade deal similar to the US deal with Japan.

Oversupply and weak prices of materials such as lithium, cobalt and rare earths are dampening cash flows of Western start-ups.

Meeting is considered pivotal for the UN body, expected to finalize its decade-long effort to enact regulations by 2025.