|Change of tariff classification
||In the country where the code of the product differs from the code of its components under the Harmonized System (an internationally standardised system of names and numbers to classify traded products).
|Percentage value added
||Where it increases in value so that it meets a certain level, this being either a maximum allowance of non-originating materials or a minimum requirement for domestic content.
||When a specific manufacturing or processing operation is carried out (as described in the product-specific list rules).