Powerchina Zhongnan Engineering Corp. Ltd. is a Chinese company located in Changsha and ultimately controlled by the Government of China that provides hydraulic engineering services.

Qinghai Kaimen Mining Development Co., Ltd., established on 2007-12-11, Business scope includes solid mineral prospecting Class B;Geophysical Exploration Class C;Geological Drilling Grade C;(The geological survey qualification certificate is valid until2018year7moon18day);Mining Engineering Consulting and Technical Services;Mining Development Investment(The above business scope has special regulations in the state to operate with a license)***

Hubei Zhenhua Chemical Co. Ltd. manufactures chromic acid anhydride and sodium bichromate. It mainly engages in the research, development, production and marketing of chromium salt products, including sodium bichromate, chromic acid anhydride, crystal chromic acid anhydride, liquid chromic anhydride, chrome oxide green, potassium dichromate, basic chrome sulphate, vitamin K3, sodium sulphate and aluminum hydroxide. The company was founded in 1967 and is headquartered in Huangshi, China.

China Power Construction Environmental Protection Technology Co., Ltd., established on 2014-05-28, Business scope includes research and development of environmental protection technology;Environmental protection equipment design,to develop,Production;Research and development and production of environmentally friendly new materials;Engineering Investigation;Water conservancy project,Municipal industry drainage project,Mechanical and Electrical Engineering,Environmental Engineering,Architectural engineering design for the construction industry;Urban and rural planning;Environmental Engineering,General contracting of water conservancy and hydropower projects;General contracting of housing construction and municipal infrastructure projects;Construction of geological disaster control engineering;Landscaping engineering construction;Earthwork construction;Manufacture of special equipment for environmental protection;General machinery and equipment installation services;Development and construction of photovoltaic power generation projects;Research and development of technology for the harmless utilization of agricultural and forestry waste resources;Biomass Fuel Processing;Biomass liquid fuel production equipment sales;Municipal public works,Environmental Engineering,Mechanical and electrical equipment installation engineering professional contracting;project consultancy;Environmental Comprehensive Management Project Consulting,design,Construction and Operation;Environmental and ecological resource monitoring;water pollution,Solid Waste,Air Pollution,Hazardous Waste Treatment;Prevention and Control of Heavy Metal Pollution;Seawater desalination;Sewage Treatment and Its Reuse;Soil Pollution Control and Restoration Services;Construction and management of government public works and supporting facilities;Operation and maintenance of water treatment systems;Carry out investment in environmental pollution control projects with its own legal assets(Not to engage in deposit taking,Fundraising collection,entrusted loan,issue notes,Loans and other national financial supervision and fiscal credit business);soil conditioner,smart product,water treatment agent,water supply equipment,Water purification equipment,Dust removal equipment,Sales of sewage treatment equipment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Baohuang Agricultural Technology Development Co., Ltd., established on 2014-08-06, Business scope includes licensed projects:Grain Purchase;Main crop seed production;Crop Seed Management;Pesticide Wholesale;Pesticide retail(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Technology related to agricultural production and operation,information,Facilities construction and operation services;crop harvesting service;Crop pest control services;grain planting;Fertilizer sales;Agricultural Machinery Sales;Crop Cultivation Services;Primary processing of edible agricultural products;Sales of agricultural and sideline products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Anhui Hongyuan Occupational Health Technology Service Co., Ltd., established on 2013-10-21, Business scope includes occupational hygiene,surroundings,Public places,Security technology service consulting and testing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

POSCO Holdings Inc. engages in the production of steel products. It operates through the following divisions: Steel, Engineering & Construction and Trading. The Steel division produces cold rolled, hot rolled and stainless steel products, plates, wire rods and silicon steel sheets. The Engineering & Construction division engages in the planning, designing and construction of industrial plants, civil engineering projects, commercial and residential buildings. The Trading division exports and imports steel products and raw materials. The company was founded by Tae-Joon Park on April 1, 1968 and is headquartered in Seoul, South Korea.

Jiangsu Xinqitai Carbon Industry Technology Co., Ltd., established on 2014-10-21, Business scope includes research and development of activated carbon,Technology Transfer and Consulting Services;activated carbon,food additives(Plant Activated Carbon)Package sales;Activated carbon equipment,Water purification equipment,Production of air purification equipment,Sales;branch,straw,Purchase and sale of sawdust;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or prohibited from import and export by the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Food additive production;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,Specific business projects are subject to approval results) General project:Coal activated carbon and other coal processing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Dart Industries, Inc. manufactures plastic & rubber products. The company is headquartered in Orlando, FL.

Zhejiang Red Lion Environmental Protection Co., Ltd., established on 2013-09-25, Business scope includes research and development of environmental protection technology and environmental protection equipment,Environmental Technology Consulting Services,Co-processing of municipal sludge in cement kilns,Hazardous Industrial Waste Collection,storage,deal with(For specific projects, see<Hazardous Waste Operation Permit>,Operate with a valid license);Soil Pollution Control and Restoration Services(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jurong Baicheng Activated Carbon Co., Ltd., established on 2010-06-24, Business scope includes activated carbon production,processing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Weifang Guangde Machinery Co., Ltd., established on 2013-10-11, Business scope includes general items:Machinery sales;Chemical product sales(No licensed chemical products);Electroplating processing;Metal surface treatment and heat treatment;Environmental Protection Monitoring;water pollution control;Air Pollution Control;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Non-residential real estate leases;Park Management Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Power supply business;Heat production and supply(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results)

Shanghai Union Chemical Co., Ltd., established on 2011-03-25, Business scope includes licensed projects:Hazardous Chemicals Management(without storage facilities,See Hazardous Chemical Business License for details).(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) General project:Engage in technical services in the professional field of chemical technology,technical consulting,technology development,technology transfer;IoT application service;Technology Import and Export;Import and export;Information Consulting Service(Not including licensing information consulting services);Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals),Wujinjiaodian,building materials,Daily necessities,Rubber products,Sales of labor protection products.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Chengdu Yuanduan New Material Technology Co., Ltd., established on 2015-06-12, Business scope includes general items:New material technology research and development;New material technology promotion service;Eco-environmental material sales;Environmental Consulting Services;Soil Pollution Control and Restoration Services;Chemical product sales(No licensed chemical products);Geological Exploration Technical Services;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:Hazardous Chemicals Management(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).