Average trade, barter trade, importing materials and proce ing and exporting commodities of a embling trade, compe ation trade, proce ing with imported materials, bonded factory and other trade.

• 一般贸易、易货贸易、来料加工装配贸易进口料件及加工出口货物、补偿贸易、进料加工（对口合同）、进料加工（非对口合同）、保税工厂和其他贸易。