Business scope: Computer retail; Retail of communication equipment; Retail of electronic components; Internet commodity retail (excluding licensed commodities); Retail trade of commodities (excluding licensed commodities); Retail of computer spare parts; Retail of electronic products; Wholesale of electronic products; Wholesale of computer spare parts; Computer wholesale; Wholesale of office equipment; Import and export of goods (excluding exclusively controlled commodities); Commodity wholesale trade (except for licensed and approved commodities); Internet commodity sales (excluding licensed and approved commodities); Wholesale of electronic components; Wholesale of communication equipment and supporting equipment; ;