Occidental Petroleum Corporation, together with its subsidiaries, engages in the acquisition, exploration, and development of oil and gas properties in the United States, the Middle East, and North Africa. It operates through three segments: Oil and Gas, Chemical, and Midstream and Marketing. The company's Oil and Gas segment explores for, develops, and produces oil and condensate, natural gas liquids (NGLs), and natural gas. Its Chemical segment manufactures and markets basic chemicals, including chlorine, caustic soda, chlorinated organics, potassium chemicals, ethylene dichloride, chlorinated isocyanurates, sodium silicates, and calcium chloride; and vinyls comprising vinyl chloride monomer, polyvinyl chloride, and ethylene. The Midstream and Marketing segment gathers, processes, transports, stores, purchases, and markets oil, condensate, NGLs, natural gas, carbon dioxide, and power. This segment also invests in entities. Occidental Petroleum Corporation was founded in 1920 and is headquartered in Houston, Texas.

ICL Group Ltd, together with its subsidiaries, operates as a specialty minerals and chemicals company worldwide. It operates in four segments: Industrial Products, Potash, Phosphate Solutions, and Growing Solutions. The Industrial Products segment produces bromine out of a solution that is a by-product of the potash production process, as well as bromine-based compounds; produces various grades of potash, salt, magnesium chloride, and magnesia products; and produces and markets phosphorous-based flame retardants and other phosphorus-based products. The Potash segment extracts potash from the Dead Sea; mines and produces potash and salt; produces polysulphate; produces, markets, and sells magnesium and magnesium alloys, as well as related by-products, including chlorine and sylvinite; and sells salt. This segment uses phosphate commodity products to produce specialty products; produces and markets phosphate-based fertilizers, as well as sulphuric acid, green phosphoric acid, and phosphate fertilizers; and offers Phosphate salts and acids for various industrial end markets, such as oral care, cleaning products, paints and coatings, water treatment, asphalt modification, construction, and metal treatment. It also develops and produces functional food ingredients and phosphate additives for use in the processed meat, poultry, seafood, dairy, beverage, and baked goods markets; and produces milk and whey proteins for the food ingredients industry. The Growing Solutions segment develops, manufactures, markets, and sells fertilizers based primarily on nitrogen, potash, and phosphate, including water soluble specialty, liquid, soluble, and controlled-release fertilizers. It sells its products through marketing companies, agents, and distributors. The company was formerly known as Israel Chemicals Ltd. and changed its name to ICL Group Ltd in May 2020. The company was incorporated in 1968 and is headquartered in Tel Aviv, Israel.

Sociedad Química y Minera de Chile S.A. operates as a mining company worldwide. The company offers specialty plant nutrients, including sodium potassium nitrate, specialty blends, and other specialty fertilizers under Ultrasol, Qrop, Speedfol, Allganic, Ultrasoline, ProP, and Prohydric brands. It also provides iodine and its derivatives for use in medical, agricultural, industrial, and human and animal nutrition products comprising x-ray contrast media, biocides, antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for LCD and LED screens, chemicals, organic compounds, and pigments, as well as added to edible salt to prevent iodine deficiency disorders. In addition, the company produces lithium carbonate and lithium hydroxide which are used in the production of cathode material for secondary batteries; lithium chloride; and basic lithium chemicals and lithium derivatives used in lubricating greases for heat-resistant glass, chips for the ceramic and glazing industry, and air conditioning chemicals, as well as other pharmaceutical syntheses and metal alloys. Further, it produces potassium sulfate; and potassium chloride which is used as a fertilizer for the application of potassium to different crops. Additionally, the company produces and markets industrial chemicals, such as sodium nitrate mainly used in the production of glass and explosives, metal processing and recycling, and production of insulating materials and adhesives; potassium nitrate used as a raw material to produce frits and special glass, as well as in the enamel, metal treatment, and pyrotechnic sectors; solar salts used as a thermal storage medium in solar power generation plants; and potassium chloride as an additive in oil drilling and food processing sectors. Furthermore, it is involved in the commercialization of third-party fertilizers; and exploration of copper, gold, and silver deposits. The company was founded in 1926 and is headquartered in Santiago, Chile.

Braskem S.A., together with its subsidiaries, produces and sells thermoplastic resins. The company produces and sells olefins, including ethylene, polymer and chemical grade propylene, butadiene, and butene-1; intermediates, such as cumene, paraxylene, ortho-xylene, and others; polyethylene (PE) and polypropylene (PP); polyvinyl chloride; hydrochloric acid, dichloroethane – EDC, and sodium hypochlorite; fuels, such as gasoline, boosters, and others; solvents, such as toluene, xylene, and other products; and specialties comprising polyisobutene, hydrocarbon resin, isoprene, dicyclopentadiene, piperylene, nonene, tetramer, green PE wax, and other products. It also supplies electricity and other inputs to second-generation producers; produces and sells caustic soda; produces and sells ethylene, high-density PE, and low-density PE in Mexico; manufactures, sells, imports, and exports chemicals, petrochemicals, and fuels; and produces, supplies, and sells utilities, such as steam, water, compressed air, and industrial gases. The company was formerly known as Copene Petroquímica do Nordeste S.A. and changed its name to Braskem S.A. in 2002. Braskem S.A. was founded in 1972 and is headquartered in São Paulo, Brazil. Braskem S.A. operates as a subsidiary of Novonor S.A.

TETRA Technologies, Inc., together with its subsidiaries, operates as an energy services and solutions company. It operates through two segments, Completion Fluids & Products Division and Water & Flowback Services. The Completion Fluids & Products segment manufactures and markets clear brine fluids, additives, and associated products and services to the oil and gas industry for use in well drilling, completion, and workover operations in the United States, as well as in Latin America, Europe, Asia, the Middle East, and Africa. This segment also markets liquid and dry calcium chloride products; and TETRA PureFlow ultra-pure zinc bromide to battery technology companies. The Water & Flowback Services segment provides water management services for onshore oil and gas operators. This segment also offers frac flowback, production well testing, and other associated services in oil and gas producing regions in the United States, as well as in various basins in Latin America, Africa, Europe, and the Middle East. TETRA Technologies, Inc. was incorporated in 1981 and is headquartered in The Woodlands, Texas.

BGM Group Ltd manufactures and distributes active pharmaceutical ingredients (APIs), traditional Chinese medicine derivatives (TCMD), and other by-products in China. The company provides licorice products, including Gan Di Xin, an antitussive and expectorant medicine; Qilian Shan Licorice Extract, an ingredient for pharmaceutical companies to manufacture traditional licorice tablets; and Qilian Shan licorice liquid extract, a primary ingredient for medical preparation companies to produce compound licorice oral solutions. It offers Qilian Shan oxytetracycline tablets to prevent and treat a range of diseases in chickens, turkeys, cattle, swine, and human; and Qilian Shan oxytetracycline APIs for pharmaceutical companies to manufacture medications. In addition, the company offers TCMD products, such as Ahan antibacterial paste to treat refractory chronic skin diseases; heparin products, including heparin sodium preparations for pharmaceutical companies to produce medications for cardiovascular diseases, cerebrovascular diseases, and hemodialysis; and Zhu Xiaochang sausage casings, which are natural food products for culinary application. Further, it provides Xiongguan organic fertilizers to improve crop yield and soil's chemical properties and reduce soil compaction; and Xiongguan organic-inorganic compound fertilizers to increased plant growth. The company was formerly known as Qilian International Holding Group Limited and changed its name to BGM Group Ltd in October 2024. BGM Group Ltd was incorporated in 2019 and is based in Chengdu, the People's Republic of China.

China Natural Resources, Inc., through its subsidiaries, engages in the exploration and mining of metal properties in the People's Republic of China. It explores for lead, silver, and other nonferrous metals. The company holds interest in the Moruogu Tong mine that covers an area of 7.81 square kilometers located in Bayannaoer City, Inner Mongolia. The company is headquartered in Sheung Wan, Hong Kong. China Natural Resources, Inc. operates as a subsidiary of Feishang Industrial Group Co., Ltd.

China Pharma Holdings, Inc. develops, manufactures, and markets generic and branded pharmaceutical, and biochemical products to hospitals and private retailers in the People's Republic of China. The company provides products in the form of dry powder injectables, liquid injectables, tablets, capsules, and cephalosporin oral solutions. Its products include Cerebroprotein Hydroloysate injection to treat memory decline and attention deficit; Gastrodin injection for tiredness, loss of concentration, poor sleep, and traumatic syndromes of the brain; Propylgallate injection to treat cerebral thrombosis, coronary heart disease, and after surgery complications; Ozagrel Sodium to treat acute thrombotic cerebral infarction and dyskinesia; Alginic Sodium Diester injection for ischemic heart, cerebrovascular, and high lipoprotein blood diseases; Bumetanide injection to treat edema diseases; and Candesartan for hypertension. In addition, the company provides Roxithromycin dispersible tablets for pharyngitis and tonsillitis; Cefaclor dispersible tablets for tympanitis, lower respiratory tract infection, urinary tract infections, and skin/skin tissue infection; Cefalexin capsules for acute tonsillitis; Andrographolide for sore throat caused by upper respiratory tract infection; Clarithromycin granules and capsules; and Naproxen Sodium and PseudophedrineHydrochlorida sustained release tablets. Further it offers Hepatocyte growth-promoting factor, Tiopronin, Compound Ammonium Glycyrrhetate S, and Omeparzole for the treatment of digestive diseases. Additionally, the company provides Vitamin B6 injection; Granisetron Hydrochloride injection to treat nausea and vomiting caused by radiotherapy and chemotherapy during the treatment of malignant tumors; Noni Enzyme, a food supplement; sanitizers; and masks. It offers its products through distributors, its network of sales offices, and sales representatives. The company is based in Haikou, the People's Republic of China.