Compañía de Minas Buenaventura S.A.A.
NYSE:BVNCompañía de Minas Buenaventura S.A.A. engages in the exploration, mining, concentration, smelting, and marketing of polymetallic ores and metals in Peru, the United States, Asia, and Europe. The company explores for gold, silver, lead, zinc, and copper metals. It operates operating mining units, including Tambomayo located in the Caylloma province, Orcopampa Unit located in the province of Castilla, Uchucchacua located in province of Oyón, Julcani located in province of Angaraes, Peru, as well as San Gabrie located in the province of General Sánchez Cerro, in the Moquegua region. The company also owns interests in Colquijirca, La Zanja, Cerro Verde, El Brocal, Coimolache, Yumpaq, San Gregorio mines, and Trapiche mining unit. In addition, it produces monohydrate manganese sulphate; and operates hydroelectric power plants. The company was incorporated in 1953 and is based in Lima, Peru.
Quaker Chemical
NYSE:KWRQuaker Chemical Corporation, together with its subsidiaries, develops, produces, and markets various formulated specialty chemical products for a range of heavy industrial and manufacturing applications in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It offers metal removal fluids, cleaning fluids, corrosion inhibitors, metal drawing and forming fluids, die-cast mold releases, heat treatment and quenchants, metal forging fluids, hydraulic fluids, specialty greases, offshore sub-sea energy control fluids, rolling lubricants, rod and wire drawing fluids, and surface treatment chemicals. The company also provides chemical management services. It serves steel, aluminum, automotive, aerospace, offshore, container, mining, and metalworking companies. The company was founded in 1918 and is headquartered in Conshohocken, Pennsylvania.
KAZ Minerals
OTCMKTS:KZMYYKAZ Minerals Plc engages in mining and producing of copper. It focuses on the development of new copper mining projects. It operates through following segments: Bozshakol, Aktogay, East Region and Bozymchak and Corporate Services. The company was founded in 1930 and is headquartered in London, the United Kingdom.
Magnachip Semiconductor
NYSE:MXMagnachip Semiconductor Corporation, together with its subsidiaries, designs, manufactures, and supplies analog and mixed-signal semiconductor platform solutions for communications, the Internet of Things, consumer, industrial, and automotive applications. It provides display solutions, including source and gate drivers, and timing controllers that cover a range of flat panel displays used in mobile communications, automotive, entertainment devices, notebook PCs, monitors and liquid crystal displays, and micro light-emitting diode (LED) televisions. The company also offers metal oxide semiconductor field-effect transistors, insulated-gate bipolar transistors, AC-DC converters, DC-DC converters, LED drivers, regulators, and power management integrated circuits for a range of devices comprising televisions, smartphones, mobile phones, wearable devices, desktop PCs, notebooks, tablet PCs, and other consumer electronics, as well as for power suppliers, e-bike, photovoltaic inverter, LED lighting, and motor drive; and organic light-emitting diode display driver integrated circuits for OLED TVs. It serves consumer, computing, and industrial electronics original equipment manufacturers, original design manufacturers, and electronics manufacturing services companies, as well as subsystem designers in Korea, the Asia Pacific, the United States, Europe, and internationally. The company sells its products through a direct sales force, as well as through a network of agents and distributors. Magnachip Semiconductor Corporation was incorporated in 2003 and is based in Cheongju, South Korea.