Filed by USX Corporation
                        Pursuant to Rule 425 under the Securities Act of 1933
                                     And deemed filed pursuant to Rule 14a-12
                                       Of the Securities Exchange Act of 1934
                                            Subject Company:  USX Corporation
                                                   Commission File No. 1-5153


                         Information for journalists
                        Wednesday, September 19, 2001


    Our  customer  -  key  to our success - this is  a  motto  of  the  first
presentation of U.S. Steel Kosice at the 43rd International Machinery Fair in
Brno.  The MSV is eventuating since 24th of September till 28th of September.

    ,This  fair  is  one  of the most notables marketing  venues  in  Europe,
showcasing  the products and services of many of the world's elite  suppliers
of industrial products and services. It is with great pleasure and pride that
U.S.  Steel  Kosice  is participating in this prestigious event,"  said  John
H.Goodish, president of U.S. Steel Kosice.

    U.S.  Steel  Kosice  is the largest integrated flat  rolled  producer  in
Central  Europe.  Nearly  40  percent of annual finished  production  of  3.5
million  tons  of  raw steel is shipped to the Central European  market.  The
International Machinery Fair in Brno gives U.S. Steel Kosice the  opportunity
to  publicize  its pant, its people and its high -quality steel  products  to
existing and potential customers in this strategic market.

    The  exhibition is situated at the separate pavilion, at the 250-m2 area.
The  exhibition  is  including   ,three-dimensional"  insight  in  ironmaking
history  in  Slovakia  through historical exhibits and  presentation  of  all
products offered by U.S. Steel Kosice.

    Representatives  of U.S. Steel Kosice will meet their  customers  at  the
,goblet  of  wine"  event on Wednesday, September 26. It will  be  very  good
opportunity to tell them that U.S. Steel Kosice has embarked on an  ambitious
capital  spending  plan to expand and upgrade our ability to  produce  value-
added  products such as tinplate and automotive steels. U.S. Steel will  soon
complete  an expansion of tinning facilities, increasing tinplate  production
by  220  000 tons per year and they will commission a new vacuum degasser  to
produce ultra-low carbon steel.

    It  will  be good opportunity to talk about changes realised in  business
strategy of U.S. Steel Kosice, too.
    "U.S.  Steel  Kosice  goal is to improve customer  service  through  open
communication. The sales organization has been restructured so that there are
dedicated teams of inside, outside, and technical sales personnel people  who
are in constant contact with our customers. Over the past six months, we have
increased the volume of deliveries to our customers by direct line,  that  is
without  middlemen, up to 80 % of the total. Just for comparison, at the  end
of  2000 this share was 62 % and in 1999 it was only 52 %. This means that we
are  selling  our  material directly to end-users and service-centres,"  said
James  P.  Bouchard,  vice-president for marketing and sales  and  he  added:
"Customers reaction has been extremely positive."

    U.S.  Steel  Kosice is introducing all kinds of products - hot  and  cold
rolled  sheets, pipes and radiators at the 43rd International Machinery  Fair
in Brno.