According to the Energy Transitions Commission, it will require production of up to 6.5 billion tonnes of materials cumulatively between 2022 and 2050.
The SEC obliges companies to file reports on whether their products may include gold, tin, tantalum or tungsten from the DRC its nine neighboring countries.
The departure comes days after a unit of the company was reported by Bloomberg to have terminated contracts amid a government-led investigation into deals in the market.