Hunan Hongqiao Industrial Technology Joint-stock Co., Ltd.

Licensed items: Railway rolling stock maintenance; installation of civil air defense engineering protective equipment; electrical installation services; construction engineering construction; construction engineering construction (excluding nuclear power plant construction and operation, and civil airport construction); specialized construction operations; installation, alteration and repair of special equipment; inspection and testing of special equipment; construction engineering design; manufacturing of civil air defense engineering protective equipment; construction labor subcontracting. (Projects subject to approval in accordance with the law may only be carried out after approval by the relevant authorities, and the specific business items shall be subject to the approval documents or licenses issued by the relevant authorities.) General items: Software development; technical services, technical development, technical consulting, technical exchange, technical transfer, and technical promotion; information system integration services; artificial intelligence mass innovation platform; artificial intelligence public service platform technical consulting services; artificial intelligence public data platform; artificial intelligence hardware sales; artificial intelligence basic software development; artificial intelligence application software development; artificial intelligence industry application system integration services; internet data services; information technology consulting services; data processing and storage support services; integrated circuit design; manufacturing of railway-specific measuring or testing instruments; railway transport auxiliary activities; contracting of overseas projects; undertaking engineering construction business of the head office; sales of railway-specific measuring or testing instruments; sales of railway rolling stock; development of key supporting systems for marine engineering; fire protection technical services; sales of marine engineering equipment; sales of electronic products; manufacturing of special electronic equipment; manufacturing of electronic measuring instruments; design and construction services for security technology prevention systems; manufacturing of specialized equipment (excluding licensed specialized equipment manufacturing); manufacturing of marine engineering equipment; manufacturing of navigation, surveying and mapping, meteorological and marine-specific instruments; sales of special equipment; sales of navigation, surveying and mapping, meteorological and marine-specific instruments; engineering management services; noise and vibration control services; manufacturing of air pollution monitoring and detection instruments and meters; manufacturing of ecological environment monitoring and detection instruments and meters; manufacturing of environmental emergency detection instruments and meters; manufacturing of intelligent instruments and meters; sales of air pollution monitoring and detection instruments and meters; sales of ecological environment monitoring and detection instruments and meters; sales of environmental emergency detection instruments and meters; manufacturing of counting instruments for transport equipment and production; manufacturing of environmental monitoring-specific instruments and meters; sales of instruments and meters; manufacturing of traffic safety and control-specific equipment; manufacturing of terminal metering equipment; manufacturing of industrial automatic control system devices; sales of industrial automatic control system devices; manufacturing of laboratory analytical instruments; manufacturing of geological exploration and seismic-specific instruments; intelligent water affairs system development; engineering and technical research and experimental development; engineering and technical research and experimental development (excluding development and application of human stem cells, gene diagnosis and treatment technologies, and rare and unique precious and superior varieties of China); industrial engineering design services; safety technical training for special operations personnel; industrial internet data services; internet of things technical services; special equipment leasing; safety consulting services; internet of things technology research and development; manufacturing of metal products for safety and fire protection; sales of fire protection equipment; on-site assessment technical services for fire protection acceptance of construction projects; manufacturing of security equipment; manufacturing of underwater systems and operating equipment; sales of security equipment; security system monitoring services; leasing of construction machinery and equipment; leasing of mechanical equipment; leasing of computers and communication equipment; leasing services (excluding licensed leasing services); warehousing equipment leasing services; business training (excluding training requiring licenses such as education training and vocational skills training). (Except for projects subject to approval in accordance with the law, the company may independently carry out business activities in accordance with its business license.)