Sherritt International 

Sherritt International Corporation engages in the mining, processing, refining, and sale of nickel and cobalt in North America, Cuba, Europe, Asia, Australia, and internationally. It operates through Metals, Power, Technologies, Oil and Gas, and Corporate segments. The company also produces and sells agricultural fertilizers, such as anhydrous ammonia, granular ammonium sulfate, and crystalline ammonium sulfate; and sulfuric acid, zinc sulfides, and copper sulfides. In addition, it constructs and operates power generation facilities that provide electricity in Cuba. Further, the company offers technical support, process optimization, and technology development services; and ancillary drilling services. Its products are used in stainless steel, specialty steel, chemical, and welding applications. Sherritt International Corporation was incorporated in 1927 and is based in Toronto, Canada.