Each marketing allotment for cane sugar established under this section may only be filled with sugar processed from domestically grown sugarcane.
The allotment for sugar derived from sugarcane shall be further allotted, among the States in the United States in which sugarcane is produced, after a hearing (if requested by the affected sugarcane processors and growers) and on such notice as the Secretary by regulation may prescribe, in a fair and equitable manner as provided in this subsection and section 1359dd(b)(1)(D) of this title.
Subject to subparagraph (B), the Secretary shall, based on reestimates under section 1359bb(a)(3) of this title, adjust upward or downward marketing allotments in a fair and equitable manner, as the Secretary determines appropriate, to reflect changes in estimated sugar consumption, stocks, production, or imports.
In the case of any increase or decrease in an allotment, each allocation to a processor of the allotment under section 1359dd of this title, and each proportionate share established with respect to the allotment under section 1359ff(c) of this title, shall be increased or decreased by the same percentage that the allotment is increased or decreased.
Whenever a marketing allotment for a crop year is required to be reduced during the crop year under this subsection, if, at the time of the reduction, the quantity of sugar marketed exceeds the processor’s reduced allocation, the allocation of an allotment next established for the processor shall be reduced by the quantity of the excess sugar marketed.