E-commerce information consulting; Software development; Information system integration services; Computer room maintenance services; Information technology consulting services; Data processing and storage services; Enterprise management services (except those involving licensed business projects); Human resources outsourcing; Conference and exhibition services; Office services; Enterprise own capital investment; Bidding agency services; Electronic engineering design services; Electronic engineering services; E-commerce information consulting services; Information system integration services; Computer room maintenance services; Information technology consulting services; Data processing and storage services; Enterprise management services (except those involving licensed business projects); Human resources outsourcing; Conference and exhibition services; Office; Information and electronic technology services; Power electronic technology services; Electronic components retail; Electronic products retail; Import and export of goods (excluding exclusive and controlled commodities); Wholesale trade of commodities (except for licensing commodities); Internet commodity sales (except for licensing commodities); Retail trade of commodities (except for licensed commodities); Internet commodity retail (except for licensing commodities); Commodity information consulting service; Business process outsourcing; Entrusted labor outsourcing service; Corporate image planning service; Planning and creative service; Marketing planning service; Computer technology development and technical service; Computer technology transfer service; Network information technology promotion service; Scientific and technological information consulting service; Investment consulting service; Research and development of network technology; Online reading service; Online game service