Poly Union Chemical Holding Group Co., Ltd. engages in the research, development, production, sale, and distribution of civilian explosive equipment products. It also provides blasting, engineering design, construction, dangerous goods transportation, and technical services. The company's products include plastic packaging emulsion explosives, coalmine emulsifications, rock emulsion explosives, rock ammonium nitrate explosives, ammonium nitrate & fuel oil, mixed ammonium nitrate & fuel oil, mixed emulsion explosives, delay detonators, digital electronic detonators, coal mine delay electric detonators, coal mine instantaneous electric detonators, low energy detonating cords, insensitive electric detonators, and semiconductor bridge electric detonators. Poly Union Chemical Holding Group was founded on July 18, 2002 and is headquartered in Guiyang, China.

Nippon Koki is a company that manufactures industrial explosives, gas generators, gun bullets, gansizers, and security products.

Poly Xinlian Blasting Engineering Group Co., Ltd., established on 1997-04-25, Business scope includes legal,regulations,Those prohibited by the State Council's decision shall not operate;law,regulations,The State Council has decided to allow(approval)of,After approval by the examination and approval authority(approval)file management;law,regulations,The State Council has decided that a license is not required(approval)of,Market entities independently choose to operate.(Blasting and demolition works:Can undertake all kinds of large blasting projects of all levels,Deep hole blasting in complex environment,Demolition blasting and urban control blasting works and other blasting and demolition works construction;Can undertake blasting design and construction,Blasting Vibration Monitoring,Safety assessment and safety supervision business;General Contracting of Municipal Public Works Construction;Earthwork:General Contracting of Mine Engineering Construction;Construction general contracting;General Contracting of Highway Engineering Construction;Professional contracting of foundation engineering construction;Construction professional contracting of mechanical and electrical installation engineering;land consolidation,Land reclamation,land development,Planning and Design;Foreign contracted engineering business;Machinery and Equipment Leasing;Water conservancy and hydropower project construction general contracting;Steel structure engineering professional contracting;Geological disaster prevention and construction;Porous Granular Ammonium Fuel Explosive(Assorted)Production,Sales,emulsion explosive(jelly)(Assorted)Production,Sales;Blasting Engineering Technical Services,Research and Development of Explosive Materials for Civil Use,Dangerous Goods Transport(1kind1item,1kind2item,1kind3item,1kind4item,1kind5item,5kind1item,Excluding highly toxic chemicals).)

Anhui Jiangnan Chemical Co., Ltd. (stock abbreviation: Jiangnan Chemical, stock code: 002226) is a member company of Dun'an Group and a diversified listed company driven by the dual-core civil explosion and new energy businesses. The company integrates R&D, production, sales, and blasting services to develop, and mainly provides civilian blasting equipment and engineering blasting services for mining, infrastructure, urban demolition, and blasting. The business covers Anhui, Xinjiang, Sichuan, Henan, Hubei, Fujian, Jiangsu, and other 10 provinces and autonomous regions, with more than 120 wholly-owned and holding subsidiaries, more than 4,000 employees, and the overall scale ranks among the forefront of domestic civil explosive listed companies.

Fujian Haixia Technology Co., Ltd. is a private company headquartered in China. The firm designs and manufactures illuminated screens and similar products.

Luzhou North Chemical Industry Co., Ltd., established on 2001-10-24, Business scope includes production,Sales:propellant,propellant charge(Operation is valid until2024year12moon2day),Steel tanks for storage of hazardous chemicals(not less than500L)(The national industrial product production license is valid until2023year10moon17day),Industrial AC(The power business license is valid until2032year6moon11day);(The following four items have not obtained relevant administrative licenses,Do not carry out business activities)Production,Sales:pressure vessel(D1,D2class),water,Pressure piping installation(GC2class),Special Equipment Inspection(RD4,DD3,FD2);Level 3 Professional Contracting of Construction Mechanical and Electrical Installation Engineering;Production,Sales:Fire Equipment,Cellulose Ether Products,ammonium sulfate,sodium sulfate,steam,Silicone intermediates and silicone downstream products,Chemical Equipment,Equipment;Manufacture of non-standard mechanical equipment and accessories,Install,detection(Except where prohibited and restricted by the country);Sales:Chlorinated Polypropylene;Automatic instrumentation and system verification;Design of Industrial Automation Control System Engineering,Installation and Repair Services;Design of Public Security Technical Prevention System,Install,repair service;Intelligent Building Engineering Design,construction;Undertake computer network engineering;Installation of low-voltage electrical equipment,Machining and maintenance services;Repair services for communication lines and landline telephones(limited company area);Import and export business of self-operated commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sichuan Hangqi Technology Development Co., Ltd., established on 2018-01-09, The scope of business includes the research and development of civil aircraft parts and components production technology;research and development,Production,Sales:Civil Aircraft Parts,Equipment,Electrical Equipment,Complete electrical equipment,Green facilities,Industrial automatic control system device,security equipment,Monitoring equipment,communication equipment,office equipment,electronic product,Instrumentation,Computer hardware and software;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].

China Gezhouba Group Yipuli Co., Ltd., established on 1998-03-18, Business scope includes licensed projects:Production of Emulsion Explosives(jelly),Expanded ammonium nitrate explosive,Emulsified Granular Ammonium Oil Explosive,Porous Granular Ammonium Fuel Explosive;Blasting operation design and construction,assess safety,Safety Supervision(level one).(The above business scope shall be operated according to the approved period of the license)(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:Contracting and its strength,scale,Foreign engineering projects that are compatible with performance,Dispatch labor personnel required for the implementation of the above-mentioned overseas projects;General cargo(This business scope is limited to branch operations);Engineering Blasting Design,Construction technical consultation;Sales of chemical raw materials(Free of Hazardous Chemicals);Blasting and demolition engineering professional contracting level 1,Earthwork,Mining Engineering Construction General Contracting Grade II(Home purchase with qualification certificate);Realtor;Import and export of goods and technology;Equipment,Electrical Equipment,Assembly of computer control system and software,Sales;Research and development of chemical products and chemical machinery,Technology Transfer and Technical Services;Flakes,gravel,gravel mining;processing,sale of building materials(No cement processing);General cargo water transport;Agency bookkeeping business;Technical consulting services in the field of safety production.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Changsha Mining Research Institute Co., Ltd., established on 2003-02-26, Business scope includes mineral resources development technology and equipment,Mine Safety Technology,Scientific research on civil blasting technology,Development and transfer of results,consult;Mining electromechanical,mining process,mining equipment,mine safety,Mineral dressing,filling,Explosion-proof technical training(Excluding for-profit vocational qualification training and vocational skill training);Metallurgical mine engineering design,Construction general contracting and project management and related technical and management services;Design of geological disaster prevention and control,construction;Geological Hazard Risk Assessment;Metallurgical Engineering Consulting;Information and automation control engineering design,construction;Research,Production,processing,repair,Sales of mining equipment,Metallurgical equipment,Construction machinery products,cleaning cutting equipment,Chemical Products(Free of hazardous and monitored chemicals),Welding and cutting equipment and complete sets of instruments;sell metal,Non-metallic materials and products;Product quality and safety production testing and inspection(Restrict subordinate enterprises to operate with a license);industrial waste(Does not contain hazardous waste)Comprehensive utilization of;Own house rental service,Property Management Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Heilongjiang Longye Civil Explosive Equipment Co., Ltd., established on 2019-04-09, Business scope includes licensed projects:Civil Explosives Production.

Zhengzhou Hongyu Special Vehicle Co. Ltd. is a company headquartered in China ultimately controlled by the Government of China that manufactures and exports refrigerated trucks.

Guizhou Quanan Miling Technology Co., Ltd., established on 2015-04-28, Business scope includes legal,regulations,Those prohibited by the State Council's decision shall not operate;law,regulations,The State Council has decided to allow(approval)of,After approval by the examination and approval authority(approval)file management;law,regulations,The State Council has decided that a license is not required(approval)of,Market entities independently choose to operate.(semiconductor,integrated circuit,electronic product,Instrumentation,Computer hardware and software,Technology development of intelligent equipment and accessories,technical consulting,Technical Services,technology transfer,Production,manufacture,Sales;wire sales.)

Liaoning Hongshan Chemical Co., Ltd., established on 1993-09-03, Business scope includes licensed projects:Civil Explosives Production,Hazardous Chemical Production,road freight transport(Contains dangerous goods),Import and export,Technology Import and Export(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:Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals),Lubricating oil processing,manufacture(Free of Hazardous Chemicals),Motor Vehicle Repair and Maintenance,Equipment,car,Non-residential real estate leases(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhejiang Property Guanghua Civil Explosive Equipment Co., Ltd., established on 1998-12-14, The business scope includes the production of digital electronic detonators,Sales;Production of nonel detonators,Sales(With valid<Civil Explosives Production License>operate);Production of film and television pyrotechnic products,Sales;Research on weapons and equipment,Production,Sales(With valid<Weapons and equipment scientific research and production license>operate).nail shooter,Nail shot,Nail fastening equipment production,Sales,Research and development of civil blasting equipment products,plastic products,Organic intermediate,Fine Chemicals(Free of dangerous and precursor chemicals),Detonator shell,Reinforced Cap Manufacturing,Sales.freight:General cargo,Commercial transport of dangerous goods(1.1item,1.2item,1.3item,1.4item,1.5item)(Excluding highly toxic chemicals).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guizhou Power Grid Co. is a company headquartered in China ultimately controlled by the Government of China. The firm provides electric power services.

Since founded in 1907, Mitsubishi Cable Industries has been contributing to the various scenes by manufacturing and serving its excellent products, such as electric wires and cables for general-purpose, high-voltage transmission, telecommunication and construction, cable accessories and installation of power cables etc. with experience-based reliance upon actual results for about 100 years.\nToday in the beginning of the 21st century, Mitsubishi Cable Industries provides leading-edge technologies in IT-related products like fiber-optic cables, Photonic Crystal Fibers(PCF), LAN systems, data link and optical devices and others. On the other side, the Company has launched new operations and products to expand its possibilities worldwide. Realizing your dreams, Mitsubishi Cable Industries is always challenging to develop and produce an array of products like automotive parts, automotive wiring harnesses, products for Intelligent Transport Systems (ITS), sealing products, O-rings for use in aerospace and industrial-machinery, fine rectangular magnet wire 'MEXCEL®' adopted inside electronic devices and others.\nMitsubishi Cable Industries is also a trailblazer on the environmental activities not only to obtain ISO14001 certification, but also to make an action plan of the environmental report and to supply eco-friendly products like eco-cables 'ECOSAFE®' and eco-materials. Recently, the Company's floor-heating systems, snow-melting systems, rechargeable Lithium ion batteries used in digital cameras etc. are especially noticed as authentic eco-friendly products.

Shanxi Huhua Group Jinxing Chemical Co., Ltd., established on 2000-06-23, The business scope includes the machinery and equipment required for the production and operation of the parent company and the company,Import and export business of raw materials and technology and production products;Production of explosives series products(Subject to the validity period approved by the license);Engineering Blasting Services(branch only);Explosive technology consulting service project**(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)