1
                                                                   EXHIBIT 99.01


                    EASTMAN CHEMICAL COMPANY AND SUBSIDIARIES

                          OPERATING SEGMENT INFORMATION
             (SALES REVENUE CHANGE, VOLUME EFFECT AND PRICE EFFECT)



                                                                            FOURTH QUARTER, 2000
                                                                --------------------------------------------
                                                                                  CHANGE IN REVENUE DUE TO
                                                                                  --------------------------
                                                                REVENUE            VOLUME             PRICE
                                                                % CHANGE           EFFECT             EFFECT
                                                                --------------------------------------------
                                                                                             
Chemicals segment
      Products:
         Coatings, adhesives, specialty polymers
             and inks                                              39%                --                --
         Fine chemicals (1)                                        (9)                --                --
         Performance chemicals and intermediates (1)               (2)                --                --
                                                                  ----------------------------------------
             Total Chemicals segment (1)                           16%                12%                8%
                                                                  ----------------------------------------

Polymers segment
      Products:
         Container plastics                                        24%                --                --
         Fibers                                                    (5)                --                --
         Specialty plastics                                        (7)                --                --
                                                                  ---------------------------------------
             Total Polymers segment                                 4%                (1)%              9%
                                                                  ---------------------------------------

Total Eastman (1)                                                   9%                 5%               9%
                                                                  =======================================





                                                                            TWELVE MONTHS, 2000
                                                                ------------------------------------------
                                                                                  CHANGE IN REVENUE DUE TO
                                                                                  ------------------------
                                                                REVENUE            VOLUME           PRICE
                                                                % CHANGE           EFFECT           EFFECT
                                                                ------------------------------------------
                                                                                           
Chemicals segment
      Products:
         Coatings, adhesives, specialty polymers
             and inks                                              41%               --               --
         Fine chemicals (1)                                       (11)               --               --
         Performance chemicals and intermediates (1)               10                --               --
                                                                  --------------------------------------
             Total Chemicals segment (1)                           19%               14%               8%
                                                                  --------------------------------------

Polymers segment
      Products:
         Container plastics                                        26%               --               --
         Fibers                                                    (2)               --               --
         Specialty plastics                                         9                --               --
                                                                  --------------------------------------
             Total Polymers segment                                12%                2%              13%
                                                                  --------------------------------------

Total Eastman (1)                                                  15%                8%              11%
                                                                  ======================================


(1)  Prior year amounts include sales and costs related to certain
     previously announced discontinued products.


                                      147