Except as otherwise provided in this subpart and General Note 28, HTSUS, a good imported into the customs territory of the United States will be considered an originating good under the AFTA only if:
(a) The good is wholly obtained or produced entirely in the territory of one or both of the Parties;
(b) The good is produced entirely in the territory of one or both of the Parties and:
(1) Each non-originating material used in the production of the good undergoes an applicable change in tariff classification specified in General Note 28(n), HTSUS;
(2) The good otherwise satisfies any applicable regional value content or other requirements specified in General Note 28(n), HTSUS; or
(3) The good meets any other requirements specified in General Note 28(n), HTSUS;
(c) The good is produced entirely in the territory of one or both of the Parties exclusively from originating materials; or
(d) The good otherwise qualifies as an originating good under General Note 28(n), HTSUS.