Exhibit 99.1
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                                                             CONTACT: Sam Duggan
                                                    Director, Investor Relations
                                                                  (314) 279-5920

                                                   Michele Katz/Connie Bienfait/
                                                                  Elric Martinez
                                                         Morgen-Walke Associates
                                                                Press: Lee Foley
                                                                  (212) 850-5600


        MEMC ANNOUNCES INTENTION TO RAISE $200 MILLION IN EQUITY CAPITAL
               THROUGH A PRIVATE PLACEMENT AND A RIGHTS OFFERING


St. Peters, MO, October 22, 1998 -- MEMC Electronic Materials,  Inc. (NYSE: WFR)
today  announced  that the Company has filed a  registration  statement with the
Securities and Exchange  Commission to raise approximately $94 million in equity
capital through a rights  offering.  MEMC also announced that VEBA  Corporation,
the  Company's  53.1%  stockholder,  has agreed to purchase  approximately  $106
million  of MEMC  common  stock  in a  private  placement,  subject  to  certain
customary conditions.

The  private  placement  and  rights  offering  would  complete  a $350  million
financial restructuring of the Company which includes $150 million in additional
credit  facilities  received from VEBA AG and its affiliates  over the last four
months.  This  restructuring  also provides for the extension of all outstanding
debt with VEBA AG and its  affiliates  that matures  prior to January 1, 2001 to
the respective rollover dates in 2001.

The private placement to VEBA Corporation is expected to close concurrently with
the  Securities and Exchange  Commission  declaring  effective the  registration
statement  associated  with the rights  offering.  The per share price of MEMC's
common stock sold to VEBA Corporation is to be set at a weighted average trading
price per share of MEMC's common stock during a period  shortly  before the date
of the rights offering final prospectus.

Under the rights offering,  MEMC plans to issue transferable  rights to purchase
additional shares of common stock to the Company's stockholders of record, other
than VEBA  Corporation.  The rights offering would allow MEMC's  stockholders an
opportunity to restore their  proportionate  interest in the Company at the same
price per  share of  common  stock as paid by VEBA  Corporation  in the  private
placement.  Rights holders who exercise their rights in full would also have the
opportunity  to subscribe  for  additional  shares of common stock which are not
purchased by other  eligible  rights  holders.  VEBA  Corporation  has agreed to
purchase  all  shares not  subscribed  for by other  stockholders  in the rights
offering, subject to certain customary conditions.

A registration  statement relating to the rights and the underlying common stock
has been filed  with the  Securities  and  Exchange  Commission  but has not yet
become  effective.  These  securities  may not be sold nor may  offers to buy be
accepted prior to the time the registration  statement becomes  effective.  This
news release  shall not  constitute an offer to sell or the  solicitation  of an
offer to buy nor  shall  there be any sale of these  securities  in any state or
other  jurisdiction in which such offer,  solicitation or sale would be unlawful
prior to  registration  or  qualification  under the securities laws of any such
state  or  other  jurisdiction.   In  any  state  or  other  jurisdiction  where
securities,  blue sky laws or other laws require the rights  offering to be made
by a licensed broker or dealer, the rights offering will be deemed to be made on
behalf of the Company by the dealer managers or one or more  registered  brokers
or dealers  licensed under the laws of such  jurisdiction.  The rights  offering
will be made only by means of a prospectus.

The  shares of common  stock to be  purchased  by VEBA  Corporation  will not be
registered  under the  Securities  Act of 1933 and may not be offered or sold in
the United States without such registration or an applicable exemption from such
registration requirements.

NationsBanc  Montgomery  Securities  LLC and J.P.  Morgan  Securities  Inc.  are
expected to act as dealer managers in connection with this rights offering.

VEBA Corporation is a U.S.  subsidiary of VEBA AG. VEBA AG (NYSE: VEB), which is
among the largest publicly held industrial  corporations in Germany,  is engaged
in businesses including  electricity,  chemicals,  oil,  distribution/logistics,
real estate management and telecommunications.

MEMC is the second largest  producer of silicon wafers in the world. The silicon
wafer is the fundamental  building block of semiconductors,  which, in turn, are
found  in  virtually  all   electronics   applications,   including   computers,
telecommunications  equipment,   automobiles,   consumer  electronics  products,
industrial  automation and control systems,  and analytical and defense systems.
Headquartered in St. Peters, MO, MEMC operates manufacturing facilities directly
or through joint ventures in Italy, Japan, Malaysia, South Korea, Taiwan and the
United States.

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