Company Name: U.S. Silica Holdings, Inc.

U.S. Silica is a supplier of silica sand and silica products and solutions. The company’s facilities are located in over a dozen states and China. Silica products are used in numerous industries including: building products, chemicals, energy, glass and also has numerous industrial uses.

Ticker Symbol: SLCA (New York Stock Exchange)

Company Website: www.ussilica.com

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Headquarters: Frederick, MD