Food sales( Only pre-packaged foods are sold); Food Internet Sales( Only pre-packaged foods are sold); Fertilizer sales; Carbon reduction、 Carbon conversion、 Carbon capture、 Carbon sequestration technology research and development; Landscaping project construction; Foreign contracting projects; Communications equipment sales; Mobile communication equipment sales; Professional repair of communication transmission equipment; Optical communication equipment manufacturing; Communications equipment manufacturing; Internet of Things technology research and development; Network Technology Services; New material technology promotion service; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Sales of agricultural and sideline products; Research and development of technologies for harmless resource utilization of agricultural and forestry waste; Production of agricultural products、 Sale、 Processing、 transportation、 Storage and other related services; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Manufacturing of special instruments for agriculture, forestry, animal husbandry and fishery; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Sales of special instruments for agriculture, forestry, animal husbandry and fishery; Computer system services; Computer and office equipment repair; Wholesale of computer hardware, software and auxiliary equipment; Computer software, hardware and peripheral equipment manufacturing; Environmental consulting services; Electronic measuring instrument sales; Sales of special electronic equipment; Electronics sales; Electronic components retail; Online energy monitoring technology research and development; Manufacturing of ecological environment monitoring and testing instruments;Manufacturing of water pollutant monitoring and detection instruments; Air pollution monitoring and detection instrument manufacturing; Sales of special instruments for environmental monitoring; Ecological resource monitoring; Environmental protection monitoring; Big Data Services; Crop pest and disease control services; Sales of greenhouse gas emission control equipment; Greenhouse gas emission control equipment manufacturing; Greenhouse gas emission control technology research and development; Agricultural professions and auxiliary activities; Purchase of agricultural production materials、 use; Agricultural non-point source and heavy metal pollution prevention and control technical services; integrated circuit design; Sales of integrated circuit chips and products; Integrated circuit chip and product manufacturing; integrated circuit manufacturing; Technologies related to agricultural production and management、 information、 Facility construction and operation services; Information technology consulting services; Information security equipment sales; Information system operation and maintenance services; Information system integration services; Home appliance installation services; General mechanical equipment installation services; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Internet equipment sales; Internet sales( Except for the sale of goods that require a license); Irrigation Services; Sales of intelligent agricultural machinery and equipment; AI hardware sales; Intelligent basic manufacturing equipment manufacturing; Intelligent instrument manufacturing; Intelligent control system integration; Intelligent water system development;Artificial intelligence basic resources and technology platform; Artificial Intelligence Public Service Platform Technical Consulting Services; Smart agricultural management; Artificial Intelligence General Application System; Artificial intelligence industry application system integration services; Sales of smart instruments; Artificial intelligence basic software development; Artificial Intelligence Theory and Algorithm Software Development; Network and information security software development; Software outsourcing services; Artificial intelligence application software development; Digital cultural and creative software development; Software Development; Blockchain technology-related software and services; Software Sales; Natural science research and experimental development; Engineering and technical research and experimental development; Agricultural scientific research and experimental development; Medical research and experimental development; Integrated circuit chip design and services; Wholesale of edible agricultural products; Edible agricultural product retail; Agricultural machinery services;Agricultural machinery manufacturing; Agricultural machinery sales; Agricultural machinery rental; Sales of new membrane materials; Technology import and export; Import and export of goods