1
Industrial chemicals; Chemicals for use in science; chemical reagents for use in industry; Detergent for industrial production; water purifying agents for sewage filtration; chemical cleaning agents for use in industrial processes; Detergents for use in the electronics industry; Chemical products for sewage treatment; Disincrustants; Industrial detergents for use in manufacturing processes; Water scale preventing agents; Semiconductor photoresists; Chemical preparations for use as solvents for removing photoresist of circuit board; Chemical preparations for use as solvents for removing photoresist of electronic components; Chemical preparations for use as solvents for removing welding agent of circuit board; Chemical preparations for use as solvents for removing welding agent of electronic components
35
Import-export agency services; Business representative services for products of domestic or foreign manufacturers; Retailing and wholesaling of chemical products; Retailing and wholesaling of hygiene products; Retailing and wholesaling of chemical materials
40
Purification of environment contaminants; Water treating; Recycling of waste and trash; Sorting of waste and recyclable material [transformation]; Providing information relating to material treatment
42
Analysis of environmental contaminants; water analysis; Scientific research in the field of environmental protection; Environmental protection consultancy services; Consultancy on environmental pollution prevention; Providing scientific information, advice and consultancy relating to carbon offsetting; Inspection and quality testing of products for certification purposes; Material testing