●Unit One Making Enquiry
●Unit Two Making Offers
●Unit Three Making Purchase
●Unit Four Specification
●Unit Five Negotiating Price
●Unit Six Modes of Payment
●Unit Seven Delivery and Shipment
●Unit Eight Packing
●Unit Nine Insurance
●Unit Ten Signing Contract
●Unit Eleven Checking and Amending an L/C
●Unit Twelve Making and Settling Claims
●Reference Answers
●References