Tong Zhang

PQ Holdings, Inc. operates as an integrated global innovator. It also manufactures specialty inorganic performance chemicals, specialty catalysts and specialty glass materials. The company's business produces sodium silicate, specialty silicas and other high performance chemical products for the personal care, food, detergent, pulp and paper, electronics, mining, oil processing and construction industries. PQ Holdings was founded on June 22, 2007 and is headquartered in Chula Vista, CA.

PQ Corp. produces silicate, zeolite, and other performance materials. It serves the detergent, pulp and paper, chemical, petroleum, catalyst, water treatment, construction and beverage markets. The firm's products include lithium silicates, magnesium sulfate, sodium silicate liquids and solids. It also manufactures silica gel products for catalyst and anti-blocking applications and the zeolite products for adsorbent applications. The company was founded by Joseph Elkinton in 1831 and is headquartered in Malvern, PA.

Sinochem Group Co., Ltd. engages in the distribution of agricultural products and modern agricultural services. It operates through the following business segments: Energy, Chemicals, Agriculture, Real estate, and Finance. The Energy segment includes oil trade and refining, storage and logistics, oil product marketing, petrochemical distribution, park development, and energy technology development. The Chemicals segment offers fluorine chemicals, intermediates and new materials, agrochemicals, polymer additives, natural rubber, chemical feedstock, and pharmaceutical and health services. The Agriculture segment includes agriculture finance, agricultural product marketing, and research and development. The Real estate segment includes urban operation strategy, urban operation models, and urban and industrial upgrades. The Finance segment includes trust business, financing, industry funds, comprehensive business services, finance lease, life insurance, and environmental protection services. The company was founded on March 10, 1950 and is headquartered in Beijing, China.

The PetroChina International Co., Ltd. manages and organizes international trade of crude oil. It also engages in petrochemical, refined products, natural gas, energy-saving, storage facilities, and service stations business. The company was founded on January 18, 2002 and is headquartered in Beijing, China.

Petrochina Fuel Oil Co., Ltd. extracts and sells petroleum products. The firm's products include crude oil, petroleum, natural gas and other related products. The company is located in Nongzhannanli, China.

Founded in 1924, BP Chemicals Ltd. is a British company that manufactures, supplies, and distributes various chemicals including acetic acid, acetic anhydride, propionic acid, ethyl acetate, vinyl acetate monomer, and acetone. The company is based in Middlesex, UK and is a subsidiary of BP Plc.

Petroineos Europe Ltd. engages in the manufacture of inorganic basic chemicals. The company was founded in 2004 and is headquartered in London, the United Kingdom.

Part of INEOS AG, Petroineos Manufacturing Scotland Ltd. operates a refinery that produces LPG, chemical feed stocks, transport fuels, heating and fuel oils. The company is based in Grangemouth, UK.

Part of INEOS AG, Grangemouth CHP Ltd. is an energy company that aims to power a world where people, businesses, and nature thrive together. Based in Grangemouth, UK, they generate and deliver clean energy reliably and help industries decarbonize their processes and grow. Grangemouth CHP was acquired by INEOS Industries Holdings Ltd. from Fortum Oyj on October 02, 2014 for $87.49 million. The British company is one of the cleanest energy producers and their actions are guided by ambitious environmental targets.

PetroChina International (London) Co. Ltd. provides business support services. The company is based in London, UK. The British company is a subsidiary of PetroChina, which is ultimately controlled by the Government of China. PetroChina International (London) Co. was founded in 2002.

INEOS AG engages in the manufacture of petrochemicals, specialty chemicals and oil products. The firm offers materials to insulate houses, offices, electrical and telecommunications cables. It also uses Modern plastics to package, protect and preserve food and drink. The company was founded by James Arthur Radcliffe in April 1998 and is headquartered in Rolle, Switzerland.

INEOS Group Holdings SA engages in the manufacture and sale of chemicals and refined products used in a variety of application. It operates through the following segments: Olefins & Polymers(O&P) North America, O&P Europe, and Chemical Intermediaries. The O&P North America segment comprises five sites including major facilities in Chocolate Bayou, Texas, and Battleground, Texas. The O&P Europe segment owns and operates two major cracker complexes, in Cologne, Germany and Rafnes, Norway. The Chemical Intermediaries segment produces a range of products including phenol, alpha olefins, solvents, industrial chemicals, and nitriles. The company was founded by James Arthur Ratcliffe in April 1998 and is headquartered in Luxembourg.

Part of INEOS AG, INEOS Grangemouth Ltd. is a British company that manufactures petrochemical products. The company is based in Lyndhurst, UK. INEOS Grangemouth was founded in 2013.

Part of INEOS AG, Ineos Quattro Holdings Ltd. is a British company that manufactures and distributes styrenics. The company is based in Lyndhurst, UK and was founded in 2015.

Petroineos Manufacturing France SAS engages in petroleum extraction. The company was founded on October 25, 1993 and is headquartered in Lavera, France.

Ineos Infrastructure (Grangemouth) Ltd. was founded in 2009. The private company generates electricity and is based in Grangemouth, UK.

Part of INEOS AG, INEOS FPS Ltd. is a British company that provides crude oil and gas liquids transportation services. The company is based in Lyndhurst, UK. The company was founded in 2017. The CEO is Andrew Ronald Gardner.

Part of INEOS AG, INEOS Styrolution Financing Ltd. is an investment holding British company. The company is based in Lyndhurst, UK and was founded in 2015.

Petroineos Fuels Ltd. is a British company that wholesales petroleum products. The company is based in London, UK. Petroineos Fuels is ultimately controlled by the Government of China. The company was founded in 2009.

Petrochina International (Middle East) Co., Ltd. engages in trading of liquefied natural gas, crude oil, and refined oil products. It also invests in oil and natural gas projects. The company was founded on February 28, 2010 and is headquartered in Dubai, the United Arab Emirates.

Part of INEOS AG, Ineos Commercial Services UK Ltd. is a company that engages in business support services. Ineos Commercial Services UK Ltd. is based in Lyndhurst, UK.