International freight forwarding, domestic freight forwarding; Non Vessel Operating Common Carrier (NVOCC) business; Proxy customs declaration and inspection; Warehousing (excluding ammonia related business projects such as freezing, refrigeration, and refrigeration, and hazardous chemical storage); Logistics information consultation; Import and export of goods and technology (excluding import of publications); Wholesale: Building materials, metal materials, hardware and electrical equipment, stone materials, electronic products, machinery and equipment, clothing, shoes and hats