4A [Scope of Convention: as far as the formation of the contract is concerned, the Convention merely governs the issue of the objective requirements for the conclusion of the contract];

8C2 ; 8C3 [Interpretation in light of surrounding circumstances: practices established by the parties; Usages];

9C ; 9D2 [Practices established by the parties; Usages impliedly made applicable to contract];

18A ; 18A3 [Criteria for acceptance; Silence or inactivity insufficient];

78B1 [Rate of interest: provided by contract]

100A1 [Applicability based on date of proposal or offer]