Chapter 1 Business Letter 1.1 Criteria for a business letter 1.2 The Structure of a business letter and samples 1.3 Exercises Chapter 2 International Sales Contract 2.1 Formation of a sales contract 2.2 The Structure of a sales contract . Contents of a sales contract 2.4 Contract drafting 2.5 Exercises Chapter 3 Checking and Amending the Letters of Credit 3.1 Introduction to the L/C 3.2 Analysis of a L/C 3.3 Amendment to a L/C 3.4 Points to checking the L/C as an exporter 3.5 Effectiveness of amendment to a L/C 3.6 Exercises Chapter 4 Commodity Inscio Certificates 4.1 Inscio and quarantine of import and export commodities 4.2 Time and place of commodity inscio 4.3 Commodity inscio clauses in the contract 4.4 Commodity inscio agencies 4.5 Commodity inscio certificates 4.6 The concept of reporting for inscio . 4.7 Time limit and places of inscio of entry and exit goods 4.8 The main contents and rules for filling in the inscio form of outbound goods 4.9 Samples of inscio certificates 4.10 Exercises Chapter 5 Invoice 5.1 The role of commercial invoice 5.2 Types of commercial invoice 5.3 The contents and making-out of a commercial invoice 5.4 Samples of commercial invoice 5.5 Common commercial invoi cases in a letter of credit 5.6 Exercises Chapter 6 Insurance Documents in Export Business 6.1 A general knowledge of the marine cargo insurance 6.2 Documentation of the insurance application form 6.3 Documentation of an insurance policy 6.4 Calculation of the insured amount and the insurance premium 6.5 Exercises Chapter 7 Certificate of Origin 7.1 Ordinary Certificate of Origin 7.2 GSP Certificate of Origin 7.3 Exercises Chapter 8 Customs Clearance for Export 8.1 Stages of customs clearance 8.2 The documents required by customs clearance 8.3 Customs declaration form 8.4 Exercises