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Established in 1891, CalPortland is a major building materials and construction solutions provider to the Western United States and Canada. We provide solutions to your greatest construction challenges with expertise in cement production and distribution, ready mixed concrete, aggregate, asphalt, construction services and other building materials. CalPortland is committed to solving tomorrow`s challenges today through the advancement of sustainable materials and renewable technologies. The recognition by US EPA ENERGY STAR over the last thirteen consecutive years (2005 - 2017) is a feat that is unmatched by any other U.S. building materials company.
Tango Gold Mines Incorporated engages in the acquisition, exploration, and development of precious metal properties in the Republic of Nicaragua, Central America. Its principal property includes the Topacio concession, a gold exploration project that covers an area of approximately 9,300 hectares located in the South Atlantic Autonomous Region of the Republic of Nicaragua. The company was formerly known as F.D.G. Mining Inc. and changed its name to Tango Gold Mines Incorporated in May 2013. Tango Gold Mines Incorporated is based in Toronto, Canada.
Great Lakes Graphite Inc. is an industrial minerals company focussed on bringing value-added carbon products to a well-defined market. The Company`s Innovation Division has entered into long-term agreements for use of the Matheson Micronization Facility and for supply of high quality natural graphite concentrate which are positioning Great Lakes Graphite to become an emerging domestic manufacturer and supplier of micronized products to a growing regional customer base where pricing and demand continue to rise. The Company is not sourcing graphite feed for its Matheson Micronization Facility from its mineral projects.
1925 Celanese, a word combining cellulose with the feeling of comfort and ease, is introduced as a trade name. Celanese Acetate fabrics are sold in silk constructions, such as taffeta, satin, ninon, voile, and crepe. 1925 Camille Dreyfus introduces
Art Chemical Products Inc is a Huntington, IN-based company in the Agriculture and Mining sector.