CBSAの根拠
&&As the arrangement is not made with real flowers, it is excluded from heading 06.03. It is provided for under Heading 06.04 as the Explanatory Notes (EN) to that heading state that: "This heading covers not only foliage, branches, etc., as such, but also bouquets, wreaths, floral baskets and similar articles incorporating foliage or parts of trees, shrubs, bushes or other plants, or incorporating grasses, mosses or lichens. Provided that such bouquets, etc., have the essential character of florists’ wares, they remain in the heading even if they contain accessories of other materials (ribbons, wire frames, etc.)". As the palm leaves constitute the two most visible parts of the product (the flowers and the whole palm leaves), the good meets the terms of the EN as they are primarily made of palm leaves.