Polymetal International
OTCMKTS:AUCOYPolymetal International plc operates as a precious metals mining company in Russia, Kazakhstan, Asia, and Europe. It operates through five segments: Magadan, Ural, Khabarovsk, Kazakhstan, and Yakutia. The company is involved in the exploration, extraction, processing, and reclamation of gold, silver, copper, zinc, and platinum group metals. Its flagship project is the Kyzyl property located in the East Kazakhstan Region, Kazakhstan. The company was founded in 1998 and is headquartered in Limassol, Cyprus.
Burning Rock Biotech
NASDAQ:BNRBurning Rock Biotech Limited primarily develops and commercializes cancer therapy selection tests in the People's Republic of China. It operates in three segments: Central Laboratory Business, In-Hospital Business, and Pharma Research and Development Services. The company primarily offers next-generation sequencing-based tissue and liquid biopsy cancer therapy selection and prognosis prediction tests for various range of cancer types, including lung cancer, gastrointestinal cancer, prostate cancer, breast cancer, lymphomas, thyroid cancer, colorectal cancer, ovarian cancer, pancreatic cancer, and bladder cancer using tissue and liquid biopsy samples. Its principal products include OncoCompass IO, a corresponding test for liquid biopsy samples; OncoScreen IO, a pan-cancer test for tissue samples; and OncoCompass Target, a ctDNA liquid biopsy-based test for NSCLC. In addition, the company provides ColonCore for assessing microsatellite loci related to MSI status and detecting mutations in genes associated with gastrointestinal cancers; and brPROPHET, a pre-operative ctDNA detection and post-operative MRD calling for relapsed patients. Further, it has development and commercialization agreement with Myriad Genetics, Inc. to in-license Myriad myChoice tumor testing in China; licensing agreement with Oncocyte Corporation to in-license DetermaRx, a risk stratification test for early stage lung cancer patients in China; and collaborations on clinical trials and research studies with AstraZeneca, Bayer, Johnson & Johnson, CStone, BeiGene, Abbisko Therapeutics, and IMPACT Therapeutics and Merck KGaA. Additionally, the company offers OncoMaster, an automatic NGS data analysis and report interpretation machine for in-hospital model. Burning Rock Biotech Limited was incorporated in 2014 and is headquartered in Guangzhou, China.
Gerdau
NYSE:GGBGerdau S.A., together with its subsidiaries, operates as a steel producer company. It operates through Brazil Business, North America Business, South America Business, and Special Steel Business divisions. The company provides semi-finished products, including billets, blooms, and slabs; common long rolled products, such as rebars, wire rods, merchant bars, light shapes, and profiles to the construction and manufacturing industries; drawn products comprising barbed and barbless fence wires, galvanized wires, fences, concrete reinforcing wire mesh, nails, and clamps for manufacturing, construction, and agricultural industries; and special steel products used in auto parts, light and heavy vehicles, and agricultural machinery, as well as in the oil and gas, wind energy, machinery and equipment, mining and rail, and other markets. It also offers flat products, such as hot-rolled steel coils and heavy plates; and resells flat steel products. In addition, the company operates three mines that produce iron ore located in the Brazilian state of Minas Gerais. It sells its products through independent distributors, direct sales from the mills, and its retail network. The company was founded in 1901 and is based in São Paulo, Brazil.
Royal Gold
NASDAQ:RGLDRoyal Gold, Inc., together with its subsidiaries, acquires and manages precious metal streams, royalties, and related interests. The company engages in acquiring stream and royalty interests or to finance projects that are in production, development, or in the exploration stage in exchange for stream or royalty interests, which primarily consists of gold, silver, copper, nickel, zinc, lead, and other metals. Its stream and royalty interests on properties are located in the United States, Canada, Chile, the Dominican Republic, Australia, Africa, Mexico, Botswana, and internationally. Royal Gold, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.