6B [Agreements to apply Convention: choice of law of Contracting State];

8B ; 8C [Interpretation of intent based on objective standards; Interpretation in light of surrounding circumstances: negotiations between parties to contract and conduct subsequent to agreement];

38A1 [Buyer's obligation to examine goods as soon as practicable in the circumstances: waiver];

39A2 [Requirement to notify seller of lack of conformity: buyer must notify seller within reasonable time (waiver)]