To be completed only where relevant.Example:The rule for garments of ex Chapter 62 allows the use of non-originating yarn. Thus if a French garmentmanufacturer uses fabric woven in Portugal from non-originating yarn, the Portuguese supplier need onlyenter "yarn" as non-originating materials in column 2 of his declaration, - the HS heading and value of theyarn are irrelevant.A firm manufacturing wire of HS heading 7217 from non-originating iron bars must enter "iron bars" incolumn 2. If the wire is to be incorporated in a machine for which the rule of origin sets a percentage limiton the value of non-originating materials used, the value of the bars must be entered in column 4