NEW YORK--(BUSINESS WIRE)--Citigroup Inc. (“Citigroup”) today announced the commencement of offers to purchase for cash (i) any and all of its notes of the series set forth in the first table below, under the heading “Any and All Notes,” (the “Any and All Notes”) and (ii) certain of its notes of the series set forth in the second table below, under the heading “Maximum Tender Notes,” (the “Maximum Tender Notes”) up to an aggregate principal amount with respect to each series of Maximum Tender N