(1) The due day for the payment of the levy is,—
(a) for feijoas sold by a grower (including to a collection agent) in New Zealand, the date of sale by the grower:
(b) for feijoas processed by a grower, the date on which the feijoas are processed:
(c) for feijoas exported by a grower, the earlier of—
(i) the date of sale by the grower:
(ii) the date on which the feijoas are loaded on an international carrier for export:
(d) for feijoas sold or exported by a collection agent on behalf of a grower, the earlier of—
(i) the date of sale by the collection agent:
(ii) the date on which the feijoas are loaded on an international carrier for export.
(2) Amounts of levy that become payable during any calendar month must be paid to the association no later than the 20th day of the next month.