1. Contact and maintain foreign clients, and develop new overseas clients.2. Negotiate and sign foreign trade orders.3. Prepare export documents for foreign trade, review export documents, and manage orders.4. Track and manage foreign trade orders.5. Production and source tracking and coordination of foreign trade orders.6. Organize target customer information, provide timely feedback and handling of customer requirements.7. Proper handling of unexpected situations during contract performance.8. Complete other tasks temporarily assigned by the department manager.