We know that aluminum production in Xinjiang has grown massively in recent years. Today it accounts for about 10% of the world's supply. However, much of the aluminum produced in Xinjiang is shipped out of the region. That aluminum is then mixed with other metals to make aluminum alloys in other parts of China, including for the automotive industry. However, according to Human Rights Watch, once aluminum is melted and mixed with other materials, it becomes impossible to determine whether it comes from Xinjiang or another part of the world.
Finally, aluminum produced using forced labour enters domestic and global supply chains. Often, auto manufacturers won't know where the aluminum they use comes from.
Does that worry you? In your opinion, is aluminum produced in Xinjiang finding its way into supply chains without manufacturers and consumers knowing?