Sales of packaging materials and products; Fishery professions and auxiliary activities; Fishing machinery services; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Comprehensive Utilization of Fishery Processing Waste; Fishing supplies sales; Sales of special instruments for agriculture, forestry, animal husbandry and fishery; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Aquatic product retail; Aquatic Products Wholesale; Aquatic product acquisition; General cargo warehousing services( Does not contain hazardous chemicals or other items that require licensing and approval); Packaging services; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery;; Fishing; Import and export of goods; Technology import and export; Food Internet Sales( Selling pre-packaged food); Food business( Selling bulk foods); Road freight transport( Does not contain dangerous goods)