海關監管貨物 （cargo under customs supervision），在海關批準范圍內接受海關查驗的進出口、過境、轉運、通關貨物，以及保稅貨物和其他尚未辦結海關手續的進出境貨物。
Customs declaration refers to the process in which the consignee or consignee of import and export goods, the person in charge of inbound and outbound means of transport, the owner of inbound and outbound goods or their agent handles the entry and exit formalities and related customs affairs to the Customs, including declaration to the Customs, submission of documents and certificates for inspection, and acceptance of Customs supervision and inspection. Customs declaration is one of the necessary links in fulfilling customs entry and exit procedures.
Cargo under customs supervision is import and export, transit, transshipment, customs clearance goods, bonded goods and other import and export goods that have not completed customs formalities within the scope of Customs approval.
In order to satisfy customers ’individualized needs, YTTY provides customers with customs declaration, warehousing, loading and unloading, packaging, transportation and other services related to international freight forwarding services on the basis of providing transportation services.