1. Small bulk cargo, small batch samples and advertisements, etc.;
2. Various products lacking certain documents (such as 3C certificates);
3. Goods that are later than the completion of trade declaration and customs clearance procedures;
4. All kinds of products that do not require value-added tax/tickets by trying every means to save costs;
5. Items for personal use (no need to provide customs declaration information);
6. International express delivery of special commodities;
7. Insufficient indicators in the processing trade contract, or the contract is not approved in time, and goods that are in urgent need of international logistics imports;
8. Goods import and export agency (agent for all import and export procedures).