Mandatory
This field specifies the currency code and amount of the premium price per unit of the underlying metal.
If not PCT, Currency must be a valid ISO 4217 currency code (Error code(s): T52).
The integer part of Price must contain at least one digit. The decimal comma ',' is mandatory and is included in the maximum length (Error code(s): T40, T43).
The number of digits following the decimal comma in the Price will not be validated.