EE. UU. necesita más tungsteno. China es un importante proveedor del metal crítico.
China is known for dominating the supply chain for many critical minerals, but surprisingly, it has not imposed sweeping restrictions on tungsten, a metal that is highly valued for its hardness and energy density. Tungsten is used in a wide range of industries, including weapons, automobiles, electric car batteries, semiconductors, and industrial cutting machines. Chipmakers … Leer más