Wholesale of mechanical parts; Wholesale of auto parts; Investment advisory services; Trade agent; Wholesale trade of commodities (except commodities subject to license approval); Retail trade of commodities (except commodities subject to license approval); Trade advisory services; Wholesale of electronic products; Retail of electronic products; Wholesale of computer spare parts; Retail of computer spare parts; Research and development of computer hardware; Computer technology transfer service; Wholesale of computers; Technology import and export; Computer retailing; Computer technology development and technical services; Wholesale of lamps and decorative articles; Retail of daily lamps; Retail of lamps and lanterns; Wholesale of hardware products; Hardware retail; Wholesale of electronic components; Retail of electronic components; Sports consulting services; Import and export of goods (except for franchised and controlled goods);