U.S. Minerals Inc.

U.S. Electrofused Minerals, Inc. (USEM), established in 1982 and part of the Curimbaba Group, is a leading producer and distributor of fused oxides and industrial minerals in the U.S. market. They specialize in fused aluminum oxides, silicon carbides, and other advanced materials serving diverse industries such as abrasives, ceramics, refractories, and more, adhering to international quality standards.