General items: sale of chemical products (other than licensed chemical products), import and export agents; import and export of goods; development of new materials; development of technical services, technology, technical advice, technology exchange, technology transfer, technical promotion; electrical and cable operations; sale of daily goods; sale of marketed goods; sale of rubber products; sale of machinery parts and components; sale of paints (other than dangerous chemicals); sale of plastics; sale of construction materials; sale of needles and textiles; sale of electrical appliances; sale of instruments; sale of metals; sale of handicrafts and powdered metal products; sale of metal spare parts for construction; distribution of five-dollar products; advisory services (non-hazardous advisory services); construction of general equipment without licensing; and construction of generic equipment, except for licensing activities authorized by law