General items: wholesale distribution of equipment; wholesale distribution of metal products; wholesale distribution of electronic appliances; sale of liquid gas components and systems; sale of machinery and components for orbital transport; sale of specialized equipment, critical systems and components for orbital transport; sale of testing equipment for the production of new energy vehicles; sale of wind generators on land; sale of wind generator units at sea; sale of wind generator units and spare parts; sale of equipment related to wind and electricity plants at sea; sale of solar thermal products; technical services, technology exchange, technology transfer, technical promotion; development of electrical machines and their control systems; sale of new energy vehicle attachments, with the exception of projects authorized by law; autonomous operation in accordance with the law