Henan Yuanyang Powder Technology Co., Ltd. is a Chinese private company located in Changyi. The firm manufactures nonferrous metal products.

Mintek is South Africa’s national mineral research organisation and is one of the world’s leading technology organisations specialising in mineral processing, extractive metallurgy and related areas. Mintek works closely with industry and other R&D institutions and provides service testwork, process development and optimisation, consulting and innovative products to clients worldwide. Mintek is a state owned science council which reports to the Minister of Mineral Resources. Mintek’s mandate is to serve the national interest through research, development and technology transfer, to promote mineral technology and to foster the establishment and expansion of industries in the field of minerals and products derived therefrom. The technical programmes at Mintek are aimed at generating high economic returns for the national and regional economies while social programmes focus on skills development and educational initiatives. An important target is the nurturing of self-sustaining local economies in areas of South Africa where smaller minerals extraction and beneficiation enterprises have the capability to generate broad-based employment and wealth. The Mintek corporate structure is headed by a Board, which includes a Chairperson and Mintek’s CEO, together with an additional six to nine other members. The Chairperson is appointed by the Minister of Mineral Resources. Mintek’s Board of Directors bring a significant technical and business expertise to the company, ensuring that both the technical and the social targets will have a meaningful impact on the present and future economy of South Africa.

Outotec (Finland) Oy, a subsidiary of Metso Outotec Oyj, is a Finnish company located in Espoo that provides mechanical and process engineering design services.

Metso Outotec Finland Oy provides process technology, equipment, and services for the minerals, metals, and aggregates industries. It offers rock and mineral processing plants, crushers, mobile crushing and screening units, grinding mills, enrichment plants, recycling systems for minerals and metals, wear protection products, conveyor belts, and spare parts. The company was founded on July 15, 1997 and is headquartered in Tampere, Finland.

Denka Corp., part of Denka Co., Ltd., is an American company located in New York, NY. The firm manufactures and distributes chemical products.

China National Petroleum Corp. Drilling Research Institute (doing business as CNPC Drilling Research Institute) is a company headquartered in China ultimately controlled by the Government of China that produces, drills and supplies oil and gas products.

Guyan Technology Development Co., Ltd., established on 2016-10-10, Business scope includes mining machinery and equipment technical services;New material technology promotion service;Engineering and Technology Research and Experimental Development;Geotechnical Investigation Services;Geotechnical Design Services;Professional contracting of foundation and foundation engineering;Geological disaster management service;Mining Machinery Sales;land consolidation,reclamation;soil remediation;Manufacturing of lightweight building materials;Construction of engineering environmental protection facilities;Manufacturing of special chemicals(Monitor Chemicals,Excluding hazardous chemicals);Technology Import and Export;Import and export(Excluding franchised products);

Shanghai Institute of Building Research Co., Ltd., established on 2011-12-12, Business scope includes licensed projects:Building Intelligent System Design;Construction engineering design;Inspection and testing service;Quality inspection of construction projects;Water Conservancy Engineering Quality Inspection;Special equipment inspection and testing services;Mapping service;Construction Engineering Survey;Construction Engineering Construction.(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:Engineering and Technology Research and Experimental Development;Engineering Management Services;Information Technology Consulting Services;Municipal facilities management;Energy saving management service;earthquake service;New material technology research and development;Certification Consulting;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jiangsu Teeyer Intelligent Equipment Co., Ltd. engages in the research, development, design, production, and sale of complete sets of automation equipment and mechanical equipment supporting products. It also provides production equipment and automation line solutions and autoclaved aerated coagulation equipment. The company was founded on July 24, 1987 and is headquartered in Changzhou, China.

Jiangsu Minjiang Mining Co., Ltd., established on 2014-03-27, The scope of business includes the selection of quartz sand,Sell ​​self-produced products(Except for special regulations of the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

East China Institute of Technology Changshu Research Institute Co., Ltd., established on 2010-09-09, The business scope includes materials,energy,chemical industry,biology,information,Environmental friendly,mechanical,Technology transfer in electromechanical and related fields,Technical Services,technology development,technical consulting;Equipment Leasing;account Serive;Industrial Investment,Investment Advisory,Business Management Consulting,Educational information consultation(No tutoring,Study abroad consultation and intermediary),High-tech product development,Production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Chizhou Banzhu Technology Co., Ltd., established on 2001-08-17, Business scope includes cement,New energy-saving brick,watt,Production,Sales;activated calcium oxide,caustic dolomite,processing,Sales;limestone,dolomite trade;stone carving,Stone handicraft processing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hubei Chengtao Building Materials Co., Ltd., established on 2011-12-02, Business scope includes production and sales:Commercial concrete;Sales:building materials,steam-cured brick;Technology research and development and technology promotion of steam-cured bricks.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

Jiangsu Jinhai Aluminum Co., Ltd., established on 2013-03-29, Business scope includes high-purity aluminum,Research and development of aluminum alloy materials and their products,Production,Related technical consulting services for the above products;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhenjiang Bote New Material Co., Ltd., established on 2014-08-27, The scope of business includes research on new building materials,Production,Sales;Research on Metallic Materials,Sales,Technical Services,technical consulting;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Bozhilin Robot Co., Ltd., established on 2018-07-17, Business scope includes research and development,manufacture,Sales,Install,maintain:robot,smart home products,vision sensor,force sensor,Electronics and Accessories;computer software,network technology,AI technology development,technical consulting,Technical Services and Technology Transfer;Motion Control System,Development of servo control system and robot system and its peripheral equipment,Sales and after-sales service;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval);Research and development of industrial and commercial electric heating food processing equipment,Production,processing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Jiehui Furnace New Technology Co., Ltd., established on 2008-09-02, Business scope includes industrial furnace design,Install,repair;Furnace equipment and accessories,Refractory Sales;Engaged in technology transfer in the field of industrial furnaces and kilns,technology development,technical consulting,Technical Services;Engaged in the import and export of goods and technology. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

CNPC Bohai Drilling Engineering Co. Ltd. is a company headquartered in Tianjin, China and ultimately controlled by the Government of China. The firm engages in drilling of oil and gas wells.