Calgon Carbon Corporation is a Pittsburgh, Pennsylvania based company that manufactures and markets products that remove contaminants and odors from liquids and gases, both for industrial, municipal, and consumer markets. Calgon Carbon's product lines typically use activated carbon in various forms, UV light technology, or ion exchange technology, and the company is the largest producer of granular activated carbon (GAC) in the world. The company also offers reactivation services, wherein activated carbon can be recycled.

EnergySolutions Diversified Services, Inc., part of Rockwell Holdco, Inc., is an American company. The firm engages in providing combination of electric, gas, and other services.

Shanghai Weixing New Building Materials Co., Ltd., established on 2003-03-04, Business scope includes general items:Manufacturing of plastic products;Sales of plastic products;Manufacture of glass fiber reinforced plastic products;Sales of glass fiber reinforced plastic products;Building Decoration,Manufacture of plumbing parts and other metal products for construction;Sales of building decoration materials;Sales of lightweight building materials;Sales of building materials;Metal Products Sales;Wholesale of hardware products;Hardware retail;Wholesale of kitchenware, sanitary ware and daily sundries;Sanitary Ware Sales;Manufacturing of sanitary ceramics;Sales of sanitary ceramics;Supply Instrumentation Manufacturing;Sales of instrumentation for supply;General valve and cock manufacturing(Does not include special equipment manufacturing);Valve and Cock Sales;Pump and vacuum equipment manufacturing;Pump and vacuum equipment sales;Thermal and acoustic insulation sales;Special Equipment Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) licensed items:Special equipment manufacturing;construction professional work;road freight transport(Does not contain dangerous goods).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Church & Dwight Co., Inc. engages in the development, manufacture, and marketing of household, personal care, and specialty products. It operates through the following segments: Consumer Domestic, Consumer International, Specialty Products, and Corporate. The Consumer Domestic segment offers household products, such as laundry detergents, fabric softener sheets, cat litter, and household cleaning products, and personal care products including antiperspirants, oral care products, depilatories, reproductive health products, oral analgesics, nasal saline moisturizers, and dietary supplements. The Consumer International segment sells personal care products, household and over-the-counter products in Canada, France, Australia, China, the United Kingdom, Mexico, and Brazil. The Specialty Products segment consists of sales to businesses which participated in different product areas, namely animal productivity, specialty chemicals, and specialty cleaners. The Corporate segment includes equity in earnings of affiliates from Armand and ArmaKleen in 2021, 2020 and 2019. The company was founded by Dwight John and Austin Church in 1846 and is headquartered in Ewing, NJ.

EnergySolutions LLC provides waste management and environmental cleanup services. It provides nuclear waste management services, including nuclear facility decommissioning and decontamination, spent fuel handling, and waste disposal. The company was founded on December 4, 1987 and is headquartered in Salt Lake City, UT.

Korea Expressway Corp. engages in construction and management of expressways. It operates through following business divisions: Domestic and Overseas Business and International. The Domestics Business division offers expressway construction and maintenance, and traffic management. The Overseas Business division provides project management, Value engineering, public private partnership, intelligent transport system, and operations and maintenance. The International division encompasses international cooperation and Invitational programs. The company was founded on February 15, 1969 and is headquartered in Gimcheon, South Korea.

Eko SpA is an Italian private company. The firm manufactures household applainces.

Crystal Lagoons Corp. delops lagoons and beaches. It offers technology that enables the economic development of crystalline lagoons suitable for swimming and the practice of nautical sports. The company was founded by Fernando Fischmann and is headquartered in Vitacura, Chile.

China Petrochemical Corporation (Sinopec Group) is a super-large petroleum and petrochemical enterprise group, established in July 1998 on the basis of the former China Petrochemical Corporation. Sinopec Group is a state-owned company solely invested by the state, functioning as a state-authorized investment organization in which the state holds the controlling share. Headquartered in Beijing, Sinopec Group has a registered capital of RMB 231.6 billion. The board chairman of Sinopec Group is its legal representative. Sinopec Group executes the investor rights over related state assets owned by its full subsidiaries, controlled companies and share-holding companies. These rights include receiving returns on assets, making major decisions and appointing management teams. The Group operates, manages and supervises state assets according to related laws, and shoulders the corresponding responsibility of maintaining and increasing the value of state assets. China Petroleum and Chemical Company (Sinopec Corp.), controlled by Sinopec Group, issued H-shares and A-shares at overseas and home respectively in October 2000 and August 2001 and was listed on stock markets in Hong Kong, New York, London and Shanghai. Sinopec Group’s key business activities include: industrial investment and investment management; the exploration, production, storage and transportation (including pipeline transportation), marketing and comprehensive utilization of oil and natural gas; the production, marketing, storage and transportation of coal; oil refining; the storage, transportation ,wholesale and retail of oil products; the production, marketing, storage, transportation of petrochemicals, natural gas chemicals, coal chemicals and other chemical products; the exploration, design, consulting, construction and installation of petroleum and petrochemical engineering projects; the overhaul and maintenance of petroleum and petrochemical equipments; the research and development, manufacturing and marketing of electrical and mechanical equipments; the production and marketing of electricity, steam, water and industrial gas; the research, development, application and consulting services of technology, e-business, information and alternative energy products; the import and export of self-support and agent commodity and technology; foreign project contracting, invite bidding, labor export; the international storage and logistics business. Sinopec Group ranked the 3rd in the Fortune Global 500 in 2014.

Elcogas SA generates and distributes electricity. It operates an IGCC power plant with solid-feed gasification based on PRENFLOTM process. The company also sells electrical power through the Endesa electrical power control center. Elcogas was founded on April 8, 1992 and is headquartered in Madrid, Spain.

Parker Environmental Technology (Shanghai) Co., Ltd., established on 1997-07-03, The scope of business includes the design and construction of environmental protection projects,to develop;Production wastewater,Flue gas treatment equipment(limited branch),Sell ​​self-produced products,Provide related installation services and environmental engineering consulting services;Water quality technical testing and monitoring services,Technical development in the field of sewage treatment technology,technical consulting,technology transfer,Technical Services(Limited to branch operations).[Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Yiwu Zhongli Industry and Trade Co., Ltd., established on 1998-12-14, The business scope includes dyeing and chemical auxiliaries(Free of Hazardous Chemicals,Precursor chemicals and monitored chemicals)Manufacturing and sales;seat(wooden seat not included),seat cushion,crafts,jewelry(Without plating),clothing,electronic product,Processing of daily plastic products,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Henan Xin Decoration Co., Ltd., established on 2014-09-30, Business scope includes melamine veneer,Manufacturing of medium and high density fiberboard,wholesale,retail;Goods and technology import and export business(Except for goods and technologies that can only be operated or prohibited to be imported according to national laws and regulations)**

Shenzhen Ruiweisheng Environmental Protection Technology Co., Ltd., established on 2007-02-13, Business scope includes general business items:waste water,exhaust gas,Construction of noise control works,design,Install,Stainless steel,steel structure,Construction of ground anti-corrosion engineering;Operation of sewage treatment facilities(All of the above must obtain qualification certificates from relevant departments before operating);Design of Environmental Engineering(It can only operate after obtaining the qualification certificate from the relevant department)and technical advice;Design and Construction of Energy Saving and Emission Reduction Projects;Construction of Environmental Protection Automatic Control Engineering;Domestic Trade.(None of the above is legal,Administrative regulations,The State Council decides to specify items that require pre-approval and prohibition);Purification engineering design and on-site installation,Design of pure water engineering,Construction and Consulting;Consulting on Engineering Projects,manage;Electromechanical decoration,Central air conditioning,Weak current automatic control,Design of pressure vessel engineering and equipment,On-site installation and maintenance of security equipment;Ultra Cleaning;On-site installation and operation of environmental pollution control facilities;Invest in business(Specific projects will be reported separately);Operation of sewage treatment facilities,Exhaust gas treatment,noise control.Solar Power Technology Services;Contract Energy Management;Sales of Advanced Power Electronics Devices;Intelligent power transmission and distribution and control equipment sales;Engage in investment activities with own funds;Photovoltaic equipment and components sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license);water pollution control;Water Environment Pollution Prevention and Control Services;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Noise and Vibration Control Services;Light Pollution Control Services;Indoor Air Pollution Control;Environmental sanitation public facilities installation services;Engineering and Technology Research and Experimental Development;Engineering Management Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;General machinery and equipment installation services;Engineering technical service(planning management,survey,design,Except supervision).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Various environmental protection equipment,Scientific and technological development of instruments and related raw materials,Production,Processing items and sales(None of the above contain hazardous chemicals,precursor chemicals);Various environmental protection equipment,Production and processing of instruments.Manufacturing of photovoltaic equipment and components;Construction of fire protection facilities;Residential interior decoration;General contracting of housing construction and municipal infrastructure projects.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments);Electrical Installation Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Taiheiyo Cement Corp. engages in the manufacture and sale of cement. It operates through the following segments: Cement, Mineral Resources, Environmental Business, Construction Materials, and Others. The Cement segment manufactures cement and ready-mixed concrete. The Mineral Resources segment offers mined aggregates and limestone products. The Environmental Business segment deals with the waste recycling and desulfurization materials. The Construction Materials segment consists of concrete products, autoclaved lightweight aerated concrete, and chemicals. The Others segment engages in the business of real estate, engineering, data processing, finance, transportation, warehousing, and sports facilities. The company was founded on May 3, 1881 and is headquartered in Tokyo, Japan.

Tianjin Huanbo New Materials Co., Ltd., established on 2004-09-23, Business scope includes general items:Chemical product sales(No licensed chemical products);dye manufacturing;Labor service(Does not include labor dispatch);Machinery and Equipment Leasing;Non-residential real estate leases;Land use right lease;Car rental;Daily life services for residents;Food Additive Sales;property management;Heat production and supply.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Hazardous Chemical Production.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Sinopec Corp. Fushun Petrochemical Research Institute, established on 2000-04-14, Business scope includes technology and information research,to develop,application,consultation service;Petrochemical products researched and developed by our institute(Free of Hazardous Chemicals)Production,Sales,Petroleum and petrochemical equipment manufacturing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Sinopec Beijing Research Institute of Chemical Industry engages in the research in petrochemical industry. Its core products include Select hydrogenation and cryogenic methanation catalyst and process, Polyolefin catalyst, Napro® Additives, and Ethylene oxide silver catalyst. It also involves in technical services, technical consulting, technical training, and technical support. The company was founded in June 1958 and is headquartered in Beijing, China.

Zahner Traiteur GmbH is a German private company located in Freiburg that produces non-dry pasta meals and provides catering services.

Toda Kogyo Corp. engages in the manufacture and sale of chemical materials. It operates through the Functional Pigments and Electronic Materials segments. The Function Pigments segment offers iron oxide products used in the manufacture of toner, color pigment, environmental functional, and catalyst materials. The Electronic Materials segment provides ferrite materials, positive electrode materials for lithium-ion batteries, and stabilizers for synthetic resins. The company was founded in 1823 and is headquartered in Hiroshima, Japan.