(a) Effect on tariff shift rule. Packing materials and containers for shipment, as defined in §10.593(m) of this subpart, are to be disregarded in determining whether the non-originating materials used in the production of the good undergo an applicable change in tariff classification set out in General Note 29(n), HTSUS. Accordingly, such materials and containers are not required to undergo the applicable change in tariff classification even if they are non-originating.

(b) Effect on regional value content calculation. Packing materials and containers for shipment, as defined in §10.593(m) of this subpart, are to be disregarded in determining the regional value content of a good imported into the United States. Accordingly, in applying the build-down, build-up, or net cost method for determining the regional value content of a good imported into the United States, the value of such packing materials and containers for shipment (whether originating or non-originating) is disregarded and not included in AV, adjusted value, VNM, value of non-originating materials, VOM, value of originating materials, or NC, net cost of a good.