Licensed business items: Construction Engineering Design; Professional construction work; Construction labor subcontracting; Feed production; Fertilizer production; Livestock slaughter;Poultry slaughter; Pig slaughter; Food production; Food sales; Breeding livestock and poultry management; Breeding livestock and poultry production; Aquaculture; Veterinary drug production; Veterinary drug business; Bonded warehouse operations; Customs-supervised cargo warehousing services( No hazardous chemicals、 Dangerous goods); Feed additive production; Ship repair( Licensed business items are operated with licenses) General business items: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Engineering and technical research and experimental development; Port tally; Park management services; Agricultural scientific research and experimental development; Biofeed R&D; Technology import and export; Industrial Internet Data Services; Feed raw material sales; Livestock and fishery feed sales; Feed additive sales; Pet food and supplies wholesale; Pet food and supplies retail; Livestock sales; Research and development of technologies for harmless resource utilization of agricultural and forestry waste; Livestock sales( No dogs); Fertilizer sales; Fertilizer sales; Resource recycling technology research and development; Aquatic product acquisition; Primary processing of edible agricultural products; Production of agricultural products、 Sale、 Processing、 transportation、 Storage and other related services; Fresh meat retail; Fresh meat wholesale; Artificial intelligence application software development; Software Development; Edible agricultural product retail; Wholesale of edible agricultural products; Procurement of primary agricultural products; Livestock and poultry acquisition; Aquatic product retail; Aquatic Products Wholesale; Sales of agricultural and sideline products; Manufacturing of special instruments for agriculture, forestry, animal husbandry and fishery; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing;Agricultural machinery manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Fishing machinery services; Fishery professions and auxiliary activities; Bio-organic fertilizer research and development; General mechanical equipment installation services; Special equipment repair; Property Management; Residential water and electricity installation and maintenance services; Municipal facilities management; Construction of fishing port and fishing boat berths; Engineering Management Services; Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste; Environmental emergency management services; Water environment pollution prevention and control services; Water pollution control;Soil pollution control and remediation services; Solid waste management; Soil environmental pollution prevention and control services; Daily household appliances retail; Daily necessities sales; Machinery and equipment rental; Yacht Charter; Housing rental; Rental Services( No licensed rental services);Computer and communication equipment rental; Office equipment rental services; Construction machinery and equipment rental; Ship leasing; Special equipment rental; Agricultural machinery rental; Business agency services; Aviation Business Services; Information technology consulting services; Information consulting services( No licensing information consulting services); Marine crew affairs agency services; Inland waterway crew affairs agency service; Internet data services; Internet security services; Personal Internet live streaming service; Air transport cargo packaging services; Transport cargo packaging service; loading and unloading; Low temperature storage( Does not contain hazardous chemicals or other items that require licensing and approval); Food Internet Sales( Only pre-packaged foods are sold); Digital cultural and creative content application services; Digital content production services( Excluding publishing and distribution); Digital creative product exhibition and display services; Photography and video production services; Domestic trade agent; Asset management services with proprietary funds