19 C.F.R. § 10.540
(b) Packing materials and containers for shipment, as defined in § 10.530(j) of this subpart, are to be disregarded in determining the regional value content of a good imported into the United States. Accordingly, in applying either the build-down or build-up method for determining the regional value content of the 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, or VOM, value of originating materials.
Example.Singaporean Producer A produces good C. Producer A ships good C to the U.S. in a shipping container which it purchased from Company B in Singapore. The shipping container is originating. The value of the shipping container determined under section § 10.536(a)(2) of this subpart is $3. Good C is subject to a regional value content requirement. The transaction value of good C is $100, which includes the $3 shipping container. The United States importer decides to use the build-up method, RVC = (VOM/AV) × 100 (see § 10.535(c) of this subpart), in determining whether good C satisfies the regional value content requirement. In determining the AV, adjusted value, of good C imported into the U.S., paragraph (b) of this section requires a $3 deduction for the value of the shipping container. Therefore, the AV is $97 ($100−$3). In addition, the value of the shipping container is disregarded and not included in the VOM, value of originating materials.