3A [Sale of goods to be manufactured (all of the materials supplied by seller; value of services portion of the sale only approximately 5 to 7% of the total order amount)];

4B [Scope of Convention (issues excuded): representation];

6B [Agreements to apply Convention: choice of law of Contracting State (“If the exclusion can be implicit, still the will of the parties must be certain. In case of doubt, the principle of applicability of the Convention must prevail ...")];

7A [Principles of interpretation of Convention: international character];

10A [Place of business: definition of]