Kraton Polymers U.S. LLC engages in the manufacture of chemicals and adhesives. The company is headquartered in Houston, TX.

Baidu USA LLC, a subsidiary of Baidu, Inc., is an American company located in Sunnyvale, CA, that provides chinese language internet search services.

Ningxia Kerun Building Materials Technology Co., Ltd., established on 2010-01-05, The business scope includes cement admixtures,concrete admixture,cement retarder,accelerator,early strength agent,Coal saving agent,Cement hexavalent chromium reducing agent,mine filling material,Synthesis of Mine Filling Admixture,research and development,Production,Sales and technical consulting services(Free of Hazardous Chemicals);cement,cement clinker,Cement grinding aid raw material,Triethanolamine,cement products,lubricating oil,refractory material,Electrolytic Manganese Sales(except manganese powder)(Free of Hazardous Chemicals)***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guizhou Chanhen Chemical is an exploration company that mines phosphate. Their product categories such as raw materials, feed additives, fertilizer, and fire protection. Their products such as merchant phosphoric acid, purified phosphoric acid, anhydrous hydrogen fluoride, liquid products, rock phosphate, and phosphorus ore concentrate.

Xuancheng Shuidong Taishi Retarder Products Co., Ltd., established on 2007-12-04, Business scope includes general items:Lime and Gypsum Manufacturing;Lime and Gypsum Sales;Coal and product sales;Refractory Sales;Sales of non-metallic minerals and products;Sales of lightweight building materials(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Beijing Construction Engineering Quality Second Inspection Institute Co., Ltd., established on 2007-04-05, Business scope includes construction project quality inspection;material test;technology development,consult,Serve;Measuring Instrument Verification.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Hubei Chutian Excellence Engineering Technology Co., Ltd., established on 2006-06-01, Business scope includes licensed projects:Inspection and testing service;Quality inspection of construction projects;Water Conservancy Engineering Quality Inspection;Indoor environment detection;Lightning protection device detection;Mapping service;Safety production inspection and testing;Safety Evaluation Business;Construction Engineering Survey;Construction engineering design;Geological disaster control engineering survey;Building Intelligent System Design;Certification 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)General project:Civil Air Defense Engineering Design;Highway and Waterway Engineering Test and Inspection Service;Ecological resource monitoring;Fire technical service;Professional Design Services;Energy saving management service;Municipal facilities management;Engineering Management Services;Environmental Protection Monitoring;Geological Exploration Technical Services;Manufacturing of special instruments and meters for environmental monitoring;Engineering technical service(planning management,survey,design,Except supervision);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Machinery and Equipment Leasing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

China Resources Cement Technology Research and Development Co., Ltd., established on 2011-11-01, Business scope includes experiential expansion activities and planning;Mechanical and electrical equipment manufacturing;Painting equipment sales;Electrical Equipment Sales;Machinery sales;Machinery and Equipment Leasing;Smart Instrument Sales;Intelligent Instrument Manufacturing;Instrument sales;Instrument Manufacturing;Manufacturing of other special instruments;Environmental Consulting Services;Information Technology Consulting Services;business training(Does not include education and training,Vocational skills training and other licensed training);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;3Dprint service;Research and development of waste asphalt recycling technology;Research and development of carbon fiber recycling technology;Research and development of construction waste recycling technology;Resource recycling service technical consultation;Resource recycling technology research and development;New material technology research and development;New material technology promotion service;Engineering technical service(planning management,survey,design,Except supervision);Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Research and development of marine engineering equipment;Conference and Exhibition Services;Sales of building materials;Sales of lightweight building materials;Thermal and acoustic insulation sales;Sales of construction machinery;Mechanical equipment research and development;Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of new catalytic materials and additives;Sales of Surface Functional Materials;Sales of high-performance fibers and composite materials;Cement products sales;Sales of concrete structural components;Sales of building decoration materials;Synthetic Materials Sales;Sales of non-metallic minerals and products;Manufacturing of special machinery for the production of building materials;Manufacture of non-metallic mineral products;Manufacture of new building materials(Free of Hazardous Chemicals);Manufacturing of thermal and acoustic insulation materials;Manufacturing of lightweight building materials;Manufacture of concrete structural components;Cement Products Manufacturing;High-performance fiber and composite material manufacturing;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);synthetic material manufacturing(Free of Hazardous Chemicals);Chemical product production(No licensed chemical products);Building Intelligent System Design;Construction engineering design;Certification Services;Inspection and testing service;cement production;Installation, modification and repair of special equipment;

Hubei Shengrong Renewable Resources Utilization Co., Ltd., established on 2013-03-14, The scope of business includes the production of environmental protection equipment,processing,Sales,lease,Research and Development of Maintenance and Utilization Technology;Undertake environmental governance,Ecological Restoration Related Projects;Environmental engineering equipment,Metal,Non-ferrous metals,Wujinjiaodian,steel,Construction and Decoration Materials,Sales of Mineral Products;Production,sell organic fertilizer.

Sichuan Esheng Cement Group Co. Ltd. is a Chinese private company that manufactures hydraulic cement.

Part of Sinoma International Engineering Co., Ltd., Chengdu Design & Research Institute of Bldg Mat Ind Co., Ltd. is a Chinese company located in Chengdu. The firm designs and develops commercial buildings; provides engineering services; manufactures and researches cement. On October 10, 2008 Sinoma International Engineering Co., Ltd. acquired Chengdu Design & Research Institute of Bldg Mat Ind Co., Ltd. for $35.58 million.

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Qingshenxin Tongling Building Materials Co., Ltd., established on 2012-02-24, Business scope includes concrete,cement products,Production of building materials,Sales(The above business items do not include pre-licensing,Post-licensing to operate with license or approval documents)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Shandong Electric Power Company Electric Power Research Institute, established on 2012-04-28, The scope of business includes entrusted by the head office to handle power system-related business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Qitaihe Qijian Engineering Quality Inspection Co., Ltd., established on 2011-03-21, Business scope includes civil engineering inspection,Witness sampling test,On-site inspection of main structure engineering,Indoor Environmental Testing of Civil Buildings,Intelligent building engineering inspection,Building Energy Saving Detection,Foundation engineering inspection(Engage in business activities within the scope approved by the qualification certificate)

Jiangsu Siyu Environmental Protection Technology Co., Ltd., established on 2013-03-22, Business scope includes licensed projects:Construction engineering design;Construction Engineering Construction(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:New material technology research and development;Manufacture of special equipment for environmental protection;Electronic special equipment manufacturing;Environmental protection special equipment sales;Sales of electronic special equipment;Industrial Engineering Design Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Chongqing Boshuang Building Materials Co., Ltd., established on 2013-12-04, Business scope includes production,processing,manufacture,research and development:Dephosphorization,Desulfurization gypsum powder,Gypsum products and installation of gypsum products;Sales:Phosphogypsum,Gypsum powder,Gypsum products,Desulfurization gypsum,Bauxite,limestone,limestone powder,Blocking material(Free of Hazardous Chemicals);Quartz sand,limestone processing.(legally approved projects,Business activities can only be carried out after approval by relevant departments)

United States Gypsum Co., part of Gebr. Knauf KG, is a company headquartered in Chicago, IL, that manufactures gypsum based building materials and products.

Tianjin Cement Industry Design and Research Institute Co., Ltd., established on 2012-11-01, Business scope includes licensed projects:Construction engineering design;Special Equipment Design;Building Intelligent System Design;Construction Engineering Construction;Installation, modification and repair of special equipment;Engineering cost consulting business;Construction Project Supervision;Quality inspection of construction projects;Inspection and testing service;Safety Evaluation Business;fertilizer production;Special equipment manufacturing.(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:Import and export;Technology Import and Export;Foreign contracted projects;Engineering Management Services;General machinery and equipment installation services;Energy saving management service;Soil Pollution Control and Restoration Services;Labor service(Does not include labor dispatch);Internet of things technology research and development;software development;Contract Energy Management;Chemical product production(No licensed chemical products);Special Equipment Sales;fertilizer sales;Metal Structure Sales;Building Blocks Sales;software sales;Experimental analysis instrument sales;Chinese herbal medicine planting;Door and window manufacturing and processing;General equipment manufacturing(Does not include special equipment manufacturing);Manufacturing of special machinery for the production of building materials;Fabrication of Metal Structures;building block manufacturing;Manufacturing of computer software, hardware and peripheral equipment;Manufacturing of experimental analysis instruments;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Mechanical equipment research and development;Machinery sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)