(a) Initial crop years Notwithstanding any other provision of law, for each of the 2008 through 2011 crop years, the Commodity Credit Corporation shall establish rates for the storage of forfeited sugar in an amount that is not less than
(1) in the case of refined sugar, 15 cents per hundredweight of refined sugar per month; and
(2) in the case of raw cane sugar, 10 cents per hundredweight of raw cane sugar per month.