SECOND AMENDMENT TO RIGHTS AGREEMENT

                    SECOND AMENDMENT, dated as of September   ,
          1997, to the Rights Agreement, dated as of March 31,
          1989, as amended as of July 14, 1997 (the "Rights
          Agreement"), between Savannah Foods & Industries, Inc., a
          Delaware corporation (the "Company"), and Wachovia Bank,
          N.A., as successor Rights Agent (the "Rights Agent") to
          Citizens and Southern Trust Company (Georgia), N.A.

                    WHEREAS, the Company and the Rights Agent
          entered into the Rights Agreement specifying the terms of
          the Rights (as defined therein);

                    WHEREAS, Section 26 of the Rights Agreement
          provides as follows:

                    "Section 26.  Supplements and Amendments. 
               Prior to the Final Amendment Date and subject
               to the penultimate sentence of this Section 26,
               the Company and the Rights Agent shall, if the
               Company so directs, supplement or amend any
               provision of this Agreement without the
               approval of any holders of certificates
               representing shares of Common Stock.  From and
               after the Final Amendment Date and subject to
               the penultimate sentence of this Section 26,
               the Company and the Rights Agent shall at any
               time and from time to time, if the Company so
               directs, supplement or amend this Agreement
               without the approval of any holders of Rights
               Certificates in order (a) to cure any
               ambiguity, (b) to correct or supplement any
               provision contained herein which may be
               defective or inconsistent with any other
               provisions herein, (c) to shorten or lengthen
               any time period hereunder (which shortening or
               lengthening, following the first occurrence of
               an event set forth in clause (A) and (B) of the
               first proviso of Section 23(a) hereof, shall be
               effective only if there are Continuing
               Directors and shall require the concurrence of
               a majority of such Continuing Directors), or
               (d) to change or supplement the provisions
               hereunder in any manner which the Company may
               deem necessary or desirable and which shall not
               adversely affect the interests of the holders
               of Rights Certificates (other than an Acquiring
               Person, an Adverse Person or an Affiliate or
               Associate of any such Person); provided,
               however, that this Agreement may not be
               supplemented or amended to lengthen [sic],
               pursuant to clause (c) of this sentence, (i)
               whether before or after the Final Amendment
               Date, to lengthen a time period relating to
               when the Rights may be redeemed or to modify
               the ability (or inability) of the Continuing
               Directors to redeem the Rights, in either case
               at such time as the Rights are not then
               redeemable or (ii) after the Final Amendment
               Date, to lengthen, pursuant to clause (c) of
               this sentence, any other time period unless
               such lengthening is for the purpose of
               protecting, enhancing or clarifying the rights
               of or the benefits to the holders of Rights
               (other than an Acquiring Person, an Adverse
               Person or an Affiliate or Associate of any such
               Person).  Upon the delivery of a certificate
               from an appropriate officer of the Company
               which states that the proposed supplement or
               amendment is in compliance with the terms of
               this Section 26, the Rights Agent shall execute
               such supplement or amendment.  Notwithstanding
               anything contained in this Agreement to the
               contrary, no supplement or amendment shall be
               made which changes the Redemption Price, the
               Final Expiration Date, the Purchase Price or
               the number of Units for which a Right is
               exercisable.  Prior to the Distribution Date,
               the interests of the holders of Rights shall be
               deemed coincident with the interests of the
               holders of Common Stock."; and

                    WHEREAS, all acts and things necessary to
          constitute this Second Amendment a valid agreement
          according to its terms, have been done and performed, and
          the execution and signing by the Company and the Rights
          Agent of this Second Amendment have in each and all
          respects been duly authorized by the Company and the
          Rights Agent;

                    NOW, THEREFORE, in consideration of the
          premises and agreements set forth in this Second
          Amendment, the parties hereby agree as follows:

                    1.   Section 1(u) of the Rights Agreement is
          amended to read in its entirety as follows:

                    "(U) 'Exempt Person' shall mean (i) the
               Company, (ii) any Subsidiary of the Company,
               (iii) any employee benefit plan of the Company
               or of any subsidiary of the Company, (iv) any
               Person or entity organized, appointed or
               established by the Company for or pursuant to
               the terms of any such plan or (v) Imperial
               Holly Corporation, a Texas corporation
               ("Imperial Holly"), and IHK Merger Sub
               Corporation, a Delaware corporation and a
               wholly owned subsidiary of Imperial Holly
               ("IHK"), if Imperial Holly or IHK would
               otherwise become an Acquiring Person as a
               result of (A) the approval, execution or
               delivery of the Agreement and Plan of Merger to
               be dated as of September   , 1997, among
               Imperial Holly, IHK and the Company (the
               "Merger Agreement") or (B) consummation of the
               transactions contemplated thereby."

                    2.   Section 34 is amended to read in its
          entirety as follows:

                    "Section 34.  Merger with Imperial Holly. 
               Notwithstanding any provision herein to the
               contrary, neither (a) the approval, execution
               or delivery of the Merger Agreement nor (b) the
               consummation of the transactions contemplated
               thereby, will cause a Stock Acquisition Date or
               a Distribution Date to occur or cause an event
               set forth in Sections 7, 11 or 13 hereof to
               occur."

                    3.   The term "Agreement" as used in the Rights
          Agreement shall be deemed to refer to the Rights
          Agreement as amended hereby.

                    4.   This Second Amendment shall be effective
          as of September   , 1997 and, except as set forth herein,
          the Rights Agreement shall remain in full force and
          effect and shall be otherwise unaffected hereby.

                    5.   This Second Amendment may be executed in
          two or more counterparts, each of which shall be deemed
          an original, but all of which together shall constitute
          one and the same instrument.


                    IN WITNESS WHEREOF, the parties hereto have
          caused this Second Amendment to be duly executed and
          their respective corporate seals to be hereunto affixed
          and attested, all as of the day and year first above
          written.

                                        SAVANNAH FOODS & 
                                          INDUSTRIES, INC.

                                        By ________________________
                                           Name:
                                           Title:

          Attest:

          By ________________________
             Name:
             Title:

                                        WACHOVIA BANK, N.A.

                                        By ________________________
                                           Name:
                                           Title:

          Attest:

          By ________________________
             Name:
             Title: