Origin criteria require goods be wholly obtained or meet specified value addition or product specific rules to qualify for preferential treatment. Goods qualify as originating in a Party if they are wholly obtained or have undergone sufficient working or production per Annexure B; producers may choose between two value addition methods-(a) (FOB or Ex Works minus non originating material) over FOB/Ex Works, or (b) (cost of originating material plus direct labour and direct overhead) over FOB/Ex Works-with Annexure B defining differences arising from the price basis, and the final manufacture before export must occur in the exporting Party.