6 [Convention Yields to Contract; Agreements to Apply];

7 [Interpretation of Convention];

8C [Interpretation in light of surrounding circumstances];

25 [Definition of Fundamental Breach];

30 [Summary of Seller's Obligations];

49 [Buyer's Right to Avoid Contract];

50 [Reduction of Price];

53 [Summary of Buyer's Obligations];

72 [Avoidance Prior to Date for Performance];

80 [Failure of Performance Caused by Other Party]