海关是国家的进出关境监督管理机关,依照国家的法律、法规对进出境的运输工具、货物、物品进行监督,征收关税和其他税费,是海关的职责。海关在国际贸易、国际采购供应链的运作中是不可缺少的重要环节。 Customs is the entry-exit customs supervision and administration authority of the country. It is the responsibility of the Customs to supervise the means of transport and goods and articles entering and leaving the country in accordance with the laws and regulations of the state and impose customs duties and other taxes and fees. Customs in the international trade, international procurement supply chain operation is an indispensable important link.