The import customs clearance business at Shanghai Port covers various commodities such as mechanical and electrical equipment, pre - packaged bulk food, cosmetics, daily necessities, etc. In addition, Shanghai Port also provides services for handling various documents. The import process includes steps such as signing contracts, preparing and reviewing customs clearance materials, printing documents, sending declarations, issuing taxes, paying taxes, inspection, release and delivery. Generally, the customs clearance time limit for general goods and bulk cargo is 1 - 2 working days. For food or cosmetics imported for the first time, it takes 5 - 10 working days, and subsequent imports can be completed within a week.