Export licenses are mandatory requirements of the state, and are laws and regulations governing the export of goods issued by the relevant authorities. Its function mainly has:
First, through licensing control, in order to control product safety performance and quality standards for domestic products in the international market to enhance and maintain a reputation;
The two is to limit the amount of exports of raw materials in short supply, to meet the needs of the domestic market and the development of national economy.
Three, in order to safeguard national security and social public interests.
Four, any form of agriculture, fisheries, livestock products, it is necessary to limit exports.
Five, the provisions of international treaties or agreements that are concluded or acceded to by the State shall be subject to export restrictions. In addition, it is forbidden to export, not restrict export, cultural relics, drugs and so on.