Exhibit 4.05


                                                                  EXECUTION COPY

                           NSM STEEL (DELAWARE), INC.
                             NSM STEEL COMPANY, LTD.

                 $225,594,000 12% Senior Mortgage Notes Due 2006

               12 1/4% Senior Subordinated Mortgage Notes Due 2008

                          REGISTRATION RIGHTS AGREEMENT

                                                                     Dated as of
                                                                  March 12, 1998

NatWest Capital Markets Limited
McDonald & Company Securities, Inc.
PaineWebber Incorporated
ECT Securities Corp.

c/o  Gleacher NatWest Inc.
       660 Madison Avenue
       New York, NY 10021

Dear Sirs:

            NSM Steel (Delaware) Inc. and NSM Steel Company, Ltd. (collectively,
the "Note Issuers"), propose to issue and sell to NatWest Capital Markets
Limited ("NatWest"), McDonald & Company Securities, Inc. ("McDonald"),
PaineWebber Incorporated ("PaineWebber") and ECT Securities Corp ("ECT" and,
together with NatWest, McDonald and ECT, the "Initial Purchasers"), upon the
terms set forth in a purchase agreement of even date herewith (the "Purchase
Agreement"), among the Note Issuers, the Company (as defined below) and the
Initial Purchasers, $225,594,000 principal amount at maturity of 12% Senior
Mortgage Notes Due 2006 (the "Senior Notes") and $175,010,000 (Gross Proceeds)
Representing 203,500 Units (the "Units" and, together with the Senior Notes, the
"Offered Securities") consisting of 12 1/4% Senior Subordinated Mortgage Notes
Due 2008 (collectively, the "Senior Subordinated Notes" and, together with the
Senior Notes, the "Notes") with warrants to purchase 128,834,356 ordinary
shares, par value 10 Baht per share, of Nakornthai Strip Mill Public Company
Limited (the "Company" and, together with the Note Issuers, the "Issuers"). In
connection with, and concurrently with the consummation of, the issuance and
sale of the Offered Securities, the Issuers propose to consummate (i) a private
placement consisting


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of U.S. $53,133,016 aggregate principal amount at maturity of 12 3/4%
Subordinated Second Mortgage Debentures Due 2009 (the "Debentures") and (ii)
private placements of Ordinary Shares in the aggregate.

            The Senior Notes will be irrevocably and unconditionally guaranteed
as to principal, premium, interest and Additional Amounts (as defined in the
Offering Document), if any, by the Company. The Senior Subordinated Notes will
be irrevocably and unconditionally guaranteed as to principal, premium, interest
and Additional Amounts, if any, by the Company. The Senior Notes will be issued
under an indenture dated as of February 15, 1998 (the "Senior Note Indenture"),
among the Note Issuers, the Company and The Chase Manhattan Bank ("Chase"), as
trustee (the "Senior Notes Trustee"). The Senior Subordinated Notes will be
issued pursuant to an indenture, to be dated as of February 15, 1998 (the
"Senior Subordinated Note Indenture" and, together with the Senior Note
Indenture, the "Indentures"), among the Note Issuers, the Company, and Chase, as
trustee (the "Senior Subordinated Notes Trustee", and together with the Senior
Notes Trustee, the "Trustees"). Payment of principal or interest and other
amounts due, if any, on the Debentures will be irrevocably and unconditionally
guaranteed on a subordinated secured basis by the Company. As an inducement to
the Initial Purchasers to purchase the Offered Securities pursuant to the
Purchase Agreement, the Company agrees with the Initial Purchasers, for the
benefit of the holders of the Notes (including the Initial Purchasers), the
Exchange Securities (as defined below) and the Private Exchange Securities (as
defined below) (collectively, the "Holders"), as follows:

            1. Registered Exchange Offer. The Company shall, at its cost,
prepare and, not later than 90 days after (or if the 90th day is not a business
day, the first business day thereafter) the date of original issue of the Notes
(the "Issue Date"), file with the Securities and Exchange Commission (the
"Commission") a registration statement or statements (the "Exchange Offer
Registration Statement") on an appropriate form under the Securities Act of 1933
(the "Securities Act"), with respect to a proposed offer (each, a "Registered
Exchange Offer" and, collectively, the "Registered Exchange Offers") to the
Holders of the Senior Notes and the Senior Subordinated Notes, as the case may
be, who are not prohibited by any law or policy of the Commission from
participating in the relevant Registered Exchange Offer, to issue and deliver to
such Holders, in exchange for the Notes, a like aggregate principal amount of
debt securities of the Note Issuers (the "Exchange Securities") held by such
Holders issued under the relevant Indenture and identical in all material
respects to the Senior Notes or the Senior Subordinated Notes (except for the
transfer restrictions relating to such Notes), as the case may be, that would be
registered under the Securities Act. The Company shall use reasonable efforts to
cause the Exchange Offer Registration Statement to become effective under the
Securities Act within 180 days (or if the 180th day is not a business day, the
first business day thereafter) after the Issue Date of the Notes and shall keep
the Exchange Offer Registration Statement effective for not less than 20 days
(or longer, if required by applicable law) after the date notice of the
Registered Exchange Offers is mailed to the Holders (such period being called
the "Exchange Offer Registration Period").

            If the Company effects the Registered Exchange Offers, the Company
will


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be entitled to close the Registered Exchange Offers 30 days after the
commencement thereof provided that the Company has accepted all the Notes
theretofore validly tendered in accordance with the terms of the relevant
Registered Exchange Offer.

            Following the declaration of the effectiveness of the Exchange Offer
Registration Statement, the Company shall promptly commence the Registered
Exchange Offers, it being the objective of such Registered Exchange Offers to
enable each Holder of the Notes electing to exchange such Notes for Exchange
Securities (assuming that such Holder is not an affiliate of the Company within
the meaning of the Securities Act, acquires the Exchange Securities in the
ordinary course of such Holder's business and has no arrangements with any
person to participate in the distribution of the Exchange Securities and is not
prohibited by any law or policy of the Commission from participating in the
Registered Exchange Offers) to trade such Exchange Securities from and after
their receipt without any limitations or restrictions under the Securities Act
and without material restrictions under the securities laws of the several
states of the United States.

            The Company acknowledges that, pursuant to current interpretations
by the Commission's staff of Section 5 of the Securities Act, in the absence of
an applicable exemption therefrom, (i) each Holder that is a broker-dealer
electing to exchange Notes acquired for its own account as a result of
market-making activities or other trading activities for Exchange Securities (an
"Exchanging Dealer") is required to deliver a prospectus containing the
information set forth in Annex A hereto on the cover, in Annex B hereto in the
"Exchange Offer Procedures" section and the "Purpose of the Exchange Offer"
section, and in Annex C hereto in the "Plan of Distribution" section of such
prospectus in connection with a sale of any such Exchange Securities received by
such Exchanging Dealer pursuant to a Registered Exchange Offer and (ii) an
Initial Purchaser that elects to sell Exchange Securities acquired in exchange
for Notes constituting any portion of an unsold allotment is required to deliver
a prospectus containing the information required by Items 507 or 508 of
Regulation S-K under the Securities Act, as applicable, in connection with such
sale.

            The Company shall use reasonable efforts to keep the Exchange Offer
Registration Statement effective and to amend and supplement the prospectus
contained therein, in order to permit such prospectus to be lawfully delivered
by all persons subject to the prospectus delivery requirements of the Securities
Act for such period of time as such persons must comply with such requirements
in order to resell the Exchange Securities; provided, however, that (i) in the
case where such prospectus and any amendment or supplement thereto must be
delivered by an Exchanging Dealer or an Initial Purchaser, such period shall be
the lesser of 180 days and the date on which all Exchanging Dealers and the
Initial Purchasers have sold all Exchange Securities held by them (unless such
period is extended pursuant to Section 3(j) below) and (ii) the Company shall
make such prospectus and any amendment or supplement thereto, available to any


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broker-dealer for use in connection with any resale of any Exchange Securities
for a period not less than 90 days after the consummation of the Registered
Exchange Offers.

            If, upon consummation of the Registered Exchange Offer, any Initial
Purchaser holds Senior Notes or Senior Subordinated Notes acquired by it as part
of its initial distribution, the Company, simultaneously with the delivery of
the Exchange Securities pursuant to the Registered Exchange Offer, shall issue
and deliver to such Initial Purchaser upon the written request of such Initial
Purchaser, in exchange (each, a "Private Exchange" and, collectively, the
"Private Exchanges") for the Notes held by such Initial Purchaser, a like
principal amount of debt securities of the Company issued under the relevant
Indenture and identical in all material respects (including the existence of
restrictions on transfer under the Securities Act and the securities laws of the
several states of the United States) to the Senior Notes or the Senior
Subordinated Notes (collectively, the "Private Exchange Securities"), as the
case may be. The Notes, the Exchange Securities and the Private Exchange
Securities are hereinafter collectively called the "Securities".

            In connection with each Registered Exchange Offer, the Company
shall:

            (a) mail to each Holder a copy of the prospectus forming part of the
      Exchange Offer Registration Statement, together with an appropriate letter
      of transmittal and related documents;

            (b) keep the Registered Exchange Offer open for not less than 20
      days (or longer, if required by applicable law) after the date notice
      thereof is mailed to the Holders;
            (c) utilize the services of a depositary for the Registered Exchange
      Offer with an address in the Borough of Manhattan, The City of New York,
      which may be one of the Trustees or an affiliate of such Trustee;

            (d) permit Holders to withdraw tendered Notes at any time prior to
      the close of business, New York time, on the last business day on which
      the Registered Exchange Offer shall remain open; and

            (e)  otherwise comply with all applicable laws.

            As soon as practicable after the close of the Registered Exchange
Offer or the Private Exchange, as the case may be, the Company shall:

            (x)  accept for exchange all the Notes validly  tendered and
      not withdrawn  pursuant to the  Registered  Exchange  Offer or the
      Private Exchange, as the case may be;


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            (y)  deliver  to the relevant  Trustee for  cancelation  all
      the Notes so accepted for exchange; and

            (z) cause the relevant Trustee to authenticate and deliver promptly,
      to each Holder that validly tendered the Notes, Exchange Securities or
      Private Exchange Securities, as the case may be, equal in principal amount
      to the Notes of such Holder so accepted for exchange.

         Each Indenture will provide that the Exchange Securities delivered in
exchange for the relevant validly tendered Notes will not be subject to the
transfer restrictions set forth in such Indenture. Each Indenture will also
provide that all Securities outstanding under such Indenture will vote and
consent together on all matters as one class and that none of the Securities
subject to such Indenture will have the right to vote or consent as a separate
class on any matter.

         Interest on each Exchange Security or Private Exchange Security issued
pursuant to the Registered Exchange Offer or in the Private Exchange will accrue
from the last interest payment date on which interest was paid on the Notes
surrendered in exchange therefor or, if no interest has been paid on such Notes,
from the date of original issue of such Notes.

         Each Holder participating in a Registered Exchange Offer shall be
required to represent to the Company that at the time of the consummation of the
Registered Exchange Offer (i) any Exchange Securities received by such Holder
will be acquired in the ordinary course of business, (ii) such Holder will have
no arrangements or understanding with any person to participate in the
distribution of the Notes or the Exchange Securities within the meaning of the
Securities Act, (iii) such Holder is not an "affiliate," as defined in Rule 405
of the Securities Act, of the Company or if it is an affiliate, such Holder will
comply with the registration and prospectus delivery requirements of the
Securities Act to the extent applicable, (iv) if such Holder is not a
broker-dealer, that it is not engaged in, and does not intend to engage in, the
distribution of the Exchange Securities and (v) if such Holder is a
broker-dealer, that it will receive Exchange Securities for its own account in
exchange for Notes that were acquired as a result of market-making activities or
other trading activities and that it will be required to acknowledge that it
will deliver a prospectus in connection with any resale of such Exchange
Securities.

         Notwithstanding any other provisions hereof, the Company will ensure
that (i) any Exchange Offer Registration Statement and any amendment thereto and
any prospectus forming part thereof and any supplement thereto complies in all
material respects with the Securities Act and the rules and regulations
thereunder, (ii) any


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Exchange Offer Registration Statement and any amendment thereto does not, when
it becomes effective, contain an untrue statement of a material fact or omit to
state a material fact required to be stated therein or necessary to make the
statements therein not misleading and (iii) any prospectus forming part of any
Exchange Offer Registration Statement, and any supplement to such prospectus,
does not include an untrue statement of a material fact or omit to state a
material fact required to be stated therein or necessary in order to make the
statements therein, in the light of the circumstances under which they were
made, not misleading.

         2. Shelf Registration. If, (i) because of any change in law or in
applicable interpretations thereof by the staff of the Commission, the Company
is not permitted to effect the Registered Exchange Offers, as contemplated by
Section 1 hereof, (ii) the Registered Exchange Offers are not consummated within
210 days of the Issue Date, (iii) any Initial Purchaser so requests with respect
to the Notes not eligible to be exchanged for Exchange Securities in the
Registered Exchange Offer or with respect to the Private Exchange Securities
and, in each case, held by it following consummation of the Registered Exchange
Offer or (iv) any Holder (other than an Exchanging Dealer) is not eligible to
participate in the Registered Exchange Offer or, in the case of any Holder
(other than an Exchanging Dealer) that participates in the Registered Exchange
Offer, such Holder does not receive freely tradeable Exchange Securities on the
date of the exchange, the Company shall take the following actions:

            (a) The Company shall, at its cost, as promptly as practicable (but
      in no event more than 45 days after so required or requested pursuant to
      this Section 2) file with the Commission and thereafter shall use
      reasonable efforts to cause to be declared effective, by the 245th day
      after the Issue Date, a registration statement or statements (the "Shelf
      Registration Statement" and, together with the Exchange Offer Registration
      Statement, the "Registration Statements") on an appropriate form under the
      Securities Act relating to the offer and sale of the Transfer Restricted
      Securities (as defined in Section 6 hereof) by the Holders thereof from
      time to time in accordance with the methods of distribution set forth in
      the Shelf Registration Statement and Rule 415 under the Securities Act
      (hereinafter, the "Shelf Registration"); provided, however, that no Holder
      (other than an Initial Purchaser) shall be entitled to have the Securities
      held by it covered by such Shelf Registration Statement unless such Holder
      agrees in writing to be bound by all the provisions of this Agreement
      applicable to such Holder.

            (b) The Company shall use reasonable efforts to keep the Shelf
      Registration Statement continuously effective in order to permit the
      prospectus included therein to be lawfully delivered by the Holders of the
      relevant Securities, for a period of two years (or for such longer period
      if extended pursuant to Section 3(j) below) from the date of its
      effectiveness or such shorter period that will terminate when all the


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      Securities covered by the Shelf Registration Statement (i) have been sold
      pursuant thereto or (ii) are eligible for sale under Rule 144(k) (or any
      successor provision) under the Securities Act. The Company shall be deemed
      not to have used its best efforts to keep the Shelf Registration Statement
      effective during the requisite period if it voluntarily takes any action
      that would result in Holders of Securities covered thereby not being able
      to offer and sell such Securities during that period, unless such action
      is required by applicable law.

            (c) Notwithstanding any other provisions of this Agreement to the
      contrary, the Company shall cause the Shelf Registration Statement and the
      related prospectus and any amendment or supplement thereto, as of the
      effective date of the Shelf Registration Statement, amendment or
      supplement, (i) to comply in all material respects with the applicable
      requirements of the Securities Act and the rules and regulations of the
      Commission and (ii) not to contain any untrue statement of a material fact
      or omit to state a material fact required to be stated therein or
      necessary in order to make the statements therein, in light of the
      circumstances under which they were made, not misleading.

            (d) No Holder may include any of its Notes in any Shelf Registration
      Statement pursuant to this Agreement unless and until such Holder
      furnishes to the Company in writing, within 30 days after receipt of a
      request therefor, such information as the Company may reasonably request
      for use in connection with any Shelf Registration Statement or final
      prospectus or preliminary prospectus included therein. Each Holder of
      Notes as to which any Shelf Registration Statement is being effected
      agrees to furnish promptly to the Company all information required to be
      disclosed in order to make the information previously furnished to the
      Company by such Holder not materially misleading.

         3. Registration Procedures. In connection with any Shelf Registration
contemplated by Section 2 hereof and, to the extent applicable, any Registered
Exchange Offer contemplated by Section 1 hereof, the following provisions shall
apply:

            (a) The Company shall (i) furnish to each Initial Purchaser, prior
      to the filing thereof with the Commission, a copy of the Registration
      Statement and each amendment thereto and each supplement, if any, to the
      prospectus included therein and, in the event that an Initial Purchaser
      (with respect to any portion of an unsold allotment from the original
      offering) is participating in the Registered Exchange Offer or the Shelf
      Registration, shall use reasonable efforts to reflect in each such
      document, when so filed with the Commission, such comments as such Initial
      Purchaser reasonably may propose; (ii) include the information set forth
      in Annex A hereto on the cover, in Annex B hereto in the "Exchange Offer
      Procedures" section and the "Purpose of the Exchange Offer" section and in
      Annex C hereto in the "Plan of


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      Distribution" section of the prospectus forming a part of the Exchange
      Offer Registration Statement and include the information set forth in
      Annex D hereto in the Letter of Transmittal delivered pursuant to the
      Registered Exchange Offer; (iii) if requested by an Initial Purchaser,
      include the information required by Items 507 or 508 of Regulation S-K
      under the Securities Act, as applicable, in the prospectus forming a part
      of the Exchange Offer Registration Statement; (iv) include within the
      prospectus contained in the Exchange Offer Registration Statement a
      section entitled "Plan of Distribution," reasonably acceptable to the
      Initial Purchasers, which shall contain a summary statement of the
      positions taken or policies made by the staff of the Commission with
      respect to the potential "underwriter" status of any broker-dealer that is
      the beneficial owner (as defined in Rule 13d-3 under the Securities
      Exchange Act of 1934, as amended (the "Exchange Act")) of Exchange
      Securities received by such broker-dealer in such Registered Exchange
      Offer (a "Participating Broker-Dealer"), whether such positions or
      policies have been publicly disseminated by the staff of the Commission or
      such positions or policies, in the reasonable judgment of the Initial
      Purchasers based upon advice of counsel (which may be in-house counsel),
      represent the prevailing views of the staff of the Commission; and (v) in
      the case of a Shelf Registration Statement, include the names of the
      Holders who propose to sell Securities pursuant to the Shelf Registration
      Statement as selling securityholders.

            (b) The Company shall give written notice to the Initial Purchasers,
      the Holders of the Securities and any Participating Broker-Dealer from
      whom the Company has received prior written notice that it will be a
      Participating Broker-Dealer in the Registered Exchange Offers (which
      notice pursuant to clauses (ii)-(v) hereof shall be accompanied by an
      instruction to suspend the use of the prospectus until the requisite
      changes have been made):

                  (i) when the Registration Statement or any amendment thereto
            has been filed with the Commission and when the Registration
            Statement or any post-effective amendment thereto has become
            effective;

                  (ii) of any request by the Commission for amendments or
            supplements to the Registration Statement or the prospectus included
            therein or for additional information;

                  (iii) of the issuance by the Commission of any stop order
            suspending the effectiveness of the Registration Statement or the
            initiation of any proceedings for that purpose;

                  (iv) of the receipt by the Company or its legal counsel of any
            notification with respect to the suspension of the qualification of
            the Securities for sale in any jurisdiction or the initiation or
            threatening of any proceeding for


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            such purpose; and

                  (v) of the happening of any event that requires the Company to
            make changes in the Registration Statement or the prospectus in
            order that the Registration Statement or the prospectus does not
            contain an untrue statement of a material fact nor omit to state a
            material fact required to be stated therein or necessary to make the
            statements therein (in the case of the prospectus, in light of the
            circumstances under which they were made) not misleading.

            (c) The Company shall make every reasonable effort to obtain the
      withdrawal at the earliest possible time, of any order suspending the
      effectiveness of the Registration Statement.

            (d) The Company shall furnish to each Holder of Securities included
      within the coverage of the Shelf Registration, without charge, at least
      one copy of the Shelf Registration Statement and any post-effective
      amendment thereto, including financial statements and schedules, and, if
      the Holder so requests in writing, all exhibits thereto (including those,
      if any, incorporated by reference).

            (e) The Company shall deliver to each Exchanging Dealer and each
      Initial Purchaser, and to any other Holder who so requests, without
      charge, at least one copy of the Exchange Offer Registration Statement and
      any post-effective amendment thereto, including financial statements and
      schedules, and, if any Initial Purchaser or any such Holder requests, all
      exhibits thereto (including those incorporated by reference, if any).

            (f) The Company shall, during the Shelf Registration Period, deliver
      to each Holder of Securities included within the coverage of the Shelf
      Registration, without charge, as many copies of the prospectus (including
      each preliminary prospectus) included in the Shelf Registration Statement
      and any amendment or supplement thereto as such person may reasonably
      request. The Company consents, subject to the provisions of this
      Agreement, to the use of the prospectus or any amendment or supplement
      thereto by each of the selling Holders of the Securities in connection
      with the offering and sale of the Securities covered by the prospectus, or
      any amendment or supplement thereto, included in the Shelf Registration
      Statement.

            (g) The Company shall deliver to each Initial Purchaser, any
      Exchanging Dealer, any Participating Broker-Dealer and such other persons
      required to deliver a prospectus following the Registered Exchange Offer,
      without charge, as many copies of the final prospectus included in the
      Exchange Offer Registration Statement and any amendment or supplement
      thereto as such persons may reasonably request. The Company consents,
      subject to the provisions of this Agreement, to the use of the


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      prospectus or any amendment or supplement thereto by any Initial
      Purchaser, if necessary, any Participating Broker-Dealer and such other
      persons required to deliver a prospectus following the Registered Exchange
      Offer in connection with the offering and sale of the Exchange Securities
      covered by the prospectus, or any amendment or supplement thereto,
      included in such Exchange Offer Registration Statement.

            (h) Prior to any public offering of the Securities pursuant to any
      Registration Statement, the Company shall use reasonable efforts to
      register or qualify or cooperate with the Holders of the Securities
      included therein and their respective counsel in connection with the
      registration or qualification of the Securities for offer and sale under
      the securities or "blue sky" laws of such states of the United States as
      any Holder of the Securities reasonably requests in writing and do any and
      all other acts or things necessary or advisable to enable the offer and
      sale in such jurisdictions of the Securities covered by such Registration
      Statement; provided, however, that the Company shall not be required to
      (i) qualify generally to do business in any jurisdiction where it is not
      then so qualified or (ii) take any action which would subject it to
      general service of process or to taxation in any jurisdiction where it is
      not then so subject.

            (i) The Company shall cooperate with the Holders of the Securities
      to facilitate the timely preparation and delivery of certificates
      representing the Securities to be sold pursuant to any Registration
      Statement free of any restrictive legends and in such denominations and
      registered in such names as the Holders may request a reasonable period of
      time prior to sales of the Securities pursuant to such Registration
      Statement.

            (j) Upon the occurrence of any event contemplated by paragraphs (ii)
      through (v) of Section 3(b) above during the period for which the Company
      is required to maintain an effective Registration Statement, the Company
      shall promptly prepare and file a post-effective amendment to the
      Registration Statement or a supplement to the related prospectus and any
      other required document so that, as thereafter delivered to Holders of the
      Securities or purchasers of Securities, the prospectus will not contain an
      untrue statement of a material fact or omit to state any material fact
      required to be stated therein or necessary to make the statements therein,
      in light of the circumstances under which they were made, not misleading.
      If the Company notifies the Initial Purchasers, the Holders of the
      Securities and any known Participating Broker-Dealer in accordance with
      paragraphs (ii) through (v) of Section 3(b) above to suspend the use of
      the prospectus until the requisite changes to the prospectus have been
      made, then the Initial Purchasers, the Holders of the Securities and any
      such Participating Broker-Dealers shall suspend use of such prospectus,
      and the period of effectiveness of the Shelf Registration Statement
      provided for in Section 2(b) above and the Exchange Offer Registration
      Statement provided for in Section 1 above, as the


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      case may be, shall be extended by the number of days from and including
      the date of the giving of such notice to and including the date when the
      Initial Purchasers, the Holders of the Securities and any known
      Participating Broker-Dealer shall have received such amended or
      supplemented prospectus pursuant to this Section 3(j).

            (k) Not later than the effective date of the applicable Registration
      Statement, the Company will provide CUSIP numbers for the Notes, the
      Exchange Securities or the Private Exchange Securities, as the case may
      be, and provide the applicable Trustee with printed certificates for the
      Notes, the Exchange Securities or the Private Exchange Securities, as the
      case may be, in forms eligible for deposit with The Depository Trust
      Company.

            (l) The Company will comply with all rules and regulations of the
      Commission to the extent and so long as they are applicable to the
      Registered Exchange Offer or the Shelf Registration and will make
      generally available to its security holders (or otherwise provide in
      accordance with Section 11(a) of the Securities Act) an earnings statement
      satisfying the provisions of Section 11(a) of the Securities Act, no later
      than 45 days after the end of a 12-month period (or 90 days, if such
      period is a fiscal year) beginning with the first month of Holdings' first
      fiscal quarter commencing after the effective date of the Registration
      Statement, which statement shall cover such 12-month period.

            (m) The Company shall cause the Indentures to be qualified under the
      Trust Indenture Act of 1939, as amended (the "Trust Indenture Act"), in a
      timely manner and containing such changes, if any, as shall be reasonably
      necessary for such qualification. In the event that such qualification
      would require the appointment of a new trustee under either or both of the
      Indentures, the Company shall appoint a new trustee thereunder pursuant to
      the applicable provisions of the relevant Indenture or Indentures.

            (n) The Company may require each Holder of Securities to be sold
      pursuant to the Shelf Registration Statement to furnish to the Company
      such information regarding the Holder and the distribution of the
      Securities as the Company may from time to time reasonably require for
      inclusion in the Shelf Registration Statement, and the Company may exclude
      from such registration the Securities of any Holder that unreasonably
      fails to furnish or update such information within a reasonable time after
      receiving such request.

            (o) The Company shall enter into such customary agreements and take
      all such other action, if any, as any Holder of the Securities shall
      reasonably request in order to facilitate the disposition of the
      Securities pursuant to any Shelf Registration.


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            (p) In the case of any Shelf Registration, the Company shall (i)
      make reasonably available for inspection by the Holders of the Securities,
      any underwriter participating in any disposition pursuant to the Shelf
      Registration Statement and any attorney, accountant or other agent
      retained by the Holders of the Securities or any such underwriter all
      relevant financial and other records, pertinent corporate documents and
      properties of the Company and (ii) cause the Company's officers,
      directors, employees, accountants and auditors to supply all relevant
      information reasonably requested by the Holders of the Securities or any
      such underwriter, attorney, accountant or agent in connection with the
      Shelf Registration Statement, in each case, as shall be reasonably
      necessary to enable such persons to conduct a reasonable investigation
      within the meaning of Section 11 of the Securities Act; provided, however,
      that such persons shall first agree in writing with the Company that any
      information that is reasonably and in good faith designated by the Company
      in writing as confidential at the time of delivery of such information
      shall be kept confidential by such persons, unless and to the extent that
      (i) disclosure of such information is required by court or administrative
      order or is necessary to respond to inquiries of regulatory authorities,
      (ii) disclosure of such information is required by law (including any
      disclosure requirements pursuant to Federal securities laws in connection
      with the filing of the Shelf Registration Statement or the use of any
      prospectus) or (ii) such information becomes generally available to the
      public other than as a result of a disclosure or failure to safeguard such
      information by such person; provided further, however, that the foregoing
      inspection and information gathering shall be coordinated on behalf of the
      Initial Purchasers by you and on behalf of the other parties, by one
      counsel designated by and on behalf of such other parties as described in
      Section 4 hereof.

            (q) In the case of any Shelf Registration, the Company, if requested
      by any Holder of Securities covered thereby, shall cause (i) its counsel
      to deliver an opinion and updates thereof relating to the Securities in
      customary form addressed to such Holders and the managing underwriters, if
      any, thereof and dated, in the case of the initial opinion, the effective
      date of such Shelf Registration Statement; (ii) its officers to execute
      and deliver all customary documents and certificates and updates thereof
      requested by any underwriters of the applicable Securities; and (iii) its
      independent public accountants to provide to the selling Holders of the
      applicable Securities and any underwriter therefor a comfort letter in
      customary form and covering matters of the type customarily covered in
      comfort letters in connection with primary underwritten offerings, subject
      to receipt of appropriate documentation as contemplated, and only if
      permitted, by Statement of Auditing Standards No. 72.

            (r) If a Registered Exchange Offer or a Private Exchange is to be
      consummated, upon delivery of the Notes by Holders to the Note Issuers (or
      to such other Person as directed by the Company) in exchange for the
      Exchange Securities or


                                                                              13


      the Private Exchange Securities, as the case may be, the Note Issuers
      shall mark or cause to be marked on the Notes so exchanged that such Notes
      are being canceled in exchange for the Exchange Securities or the Private
      Exchange Securities, as the case may be; in no event shall the Notes be
      marked as paid or otherwise satisfied.

            (s) The Company shall use reasonable efforts to confirm that the
      ratings assigned to the initial sale of the Notes will apply to the
      Securities covered by a Registration Statement.

            (t) In the event that any broker-dealer registered under the
      Exchange Act shall underwrite any Securities or participate as a member of
      an underwriting syndicate or selling group or "assist in the distribution"
      (within the meaning of the Conduct Rules of the National Association of
      Securities Dealers, Inc. ("NASD")) thereof, whether as a Holder of such
      Securities or as an underwriter, a placement or sales agent or a broker or
      dealer in respect thereof, or otherwise, the Company shall assist such
      broker-dealer in complying with the requirements of such Conduct Rules,
      including by (i) if Rule 2720 thereto shall so require, engaging a
      "qualified independent underwriter" (as defined in Rule 2720) to
      participate in the preparation of the Registration Statement relating to
      such Securities, to exercise usual standards of due diligence in respect
      thereto and, if any portion of the offering contemplated by such
      Registration Statement is an underwritten offering or is made through a
      placement or sales agent, to recommend the yield of such Securities, (ii)
      indemnifying any such qualified independent underwriter to the extent of
      the indemnification of underwriters provided in Section 5 hereof and (iii)
      providing such information to such broker-dealer as may be required in
      order for such broker-dealer to comply with the requirements of the
      Conduct Rules of the NASD.

            (u) The Company shall use reasonable efforts to take all other steps
      necessary to effect the registration of the Securities covered by a
      Registration Statement contemplated hereby.

            (v) The Company may require a Holder of Securities to be included in
      a Registration Statement to furnish to the Company such information
      concerning the Holder and the distribution of such Securities as the
      Company may from time to time reasonably require for inclusion in such
      Registration Statement, and the Company may exclude from such Registration
      Statement and the Securities of any Holder who unreasonably fails to
      furnish such information within a reasonable time after receiving such
      request.

            (w) In the case of a Shelf Registration pursuant to Section 2
      hereof, each Holder of Securities agrees by acquisition of such Securities
      that, upon receipt of any notice of the Company pursuant to Section
      3(b)(ii) through (v) hereof, such holder


                                                                              14


      will forthwith discontinue disposition of such Securities covered by such
      Registration Statement until such Holder's receipt of the copies of the
      supplemented or amended prospectus contemplated by Section 3(j) hereof, or
      until it is advised in writing by the Company that the use of the
      applicable Registration Statement may be resumed, and, in either case, has
      received copies of any additional or supplemental filings that are
      incorporated or deemed to be incorporated by reference in such
      Registration Statement.

         4. Registration Expenses. The Company shall bear all fees and expenses
incurred in connection with the performance by the Company of its obligations
under Sections 1 through 3 hereof (including the reasonable fees and expenses,
if any, of Cravath, Swaine & Moore, counsel for the Initial Purchasers, incurred
in connection with the Registered Exchange Offers), whether or not a Registered
Exchange Offer or a Shelf Registration is filed or becomes effective, and, in
the event of a Shelf Registration, shall bear or reimburse the Holders of the
Securities covered thereby for the reasonable fees and disbursements of one firm
of counsel designated by the Holders of a majority in principal amount of the
Securities covered thereby to act as counsel for the Holders of the Securities
in connection therewith, provided that such Holders shall be responsible for any
and all underwriting discounts and commissions.

         5. Indemnification. (a) The Note Issuers and the Company severally and
jointly agree to indemnify and hold harmless each Holder of the Securities, any
Participating Broker-Dealer and each person, if any, who controls such Holder or
such Participating Broker-Dealer within the meaning of the Securities Act or the
Exchange Act (each Holder, any Participating Broker-Dealer and such controlling
persons are referred to collectively as the "Indemnified Parties") from and
against any losses, claims, damages or liabilities, joint or several, or any
actions in respect thereof (including any losses, claims, damages, liabilities
or actions relating to purchases and sales of the Securities) to which a given
Indemnified Party may become subject under the Securities Act, the Exchange Act
or otherwise, insofar as such losses, claims, damages, liabilities or actions
arise out of or are based upon any untrue statement or alleged untrue statement
of a material fact contained in a Registration Statement or prospectus or in any
amendment or supplement thereto or in any preliminary prospectus relating to a
Shelf Registration, or arise out of, or are based upon, the omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading, and shall reimburse, as
incurred, the Indemnified Parties for any legal or other expenses reasonably
incurred by them in connection with investigating or defending any such loss,
claim, damage, liability or action in respect thereof; provided, however, that
(i) the Company and the Note Issuers shall not be liable in any such case to the
extent that such loss, claim, damage or liability arises out of or is based upon
any untrue statement or alleged untrue statement or omission or alleged omission
made in a Registration Statement or prospectus or in any amendment or supplement
thereto or in any preliminary prospectus relating to a


                                                                              15


Shelf Registration in reliance upon and in conformity with written information
pertaining to such Holder and furnished to the Company or the Note Issuers by or
on behalf of such Holder specifically for inclusion therein, (ii) with respect
to any untrue statement or omission or alleged untrue statement or omission made
in any preliminary prospectus relating to a Shelf Registration Statement, the
indemnity agreement contained in this subsection (a) shall not inure to the
benefit of any Holder or Participating Broker-Dealer from whom the person
asserting any such losses, claims, damages or liabilities purchased the
Securities concerned, to the extent that a prospectus relating to such
Securities was required to be delivered by such Holder or Participating
Broker-Dealer under the Securities Act in connection with such purchase and any
such loss, claim, damage or liability of such Holder or Participating
Broker-Dealer results from the fact that there was not sent or given to such
person, at or prior to the written confirmation of the sale of such Securities
to such person, a copy of the final prospectus if the Company or the Note
Issuers had previously furnished copies thereof to such Holder or Participating
Broker-Dealer and (iii) the foregoing indemnity with respect to any preliminary
prospectus shall not inure to the benefit of any Indemnified Party from whom the
person asserting such losses, claims, damages, liabilities and judgments
purchased securities if such untrue statement or omission or alleged untrue
statement or omission made in such preliminary prospectus is eliminated or
remedied in the final prospectus and a copy of the final prospectus shall not
have been furnished to such person in a timely manner due to the wrongful action
or wrongful inaction of such Indemnified Party unless, in either case, such
failure to deliver a final prospectus was a result of non-compliance by the
Company with Section 3(d), 3(e), 3(f) or 3(g); provided further, however, that
this indemnity agreement will be in addition to any liability which the Company
or the Note Issuers may otherwise have to such Indemnified Party. The Note
Issuers and the Company shall also indemnify underwriters, their officers and
directors and each person who controls such underwriters within the meaning of
the Securities Act or the Exchange Act to the same extent as provided above with
respect to the indemnification of the Holders of the Securities if requested by
such Holders.

         (b) Each Holder of the Securities, severally and not jointly, will
indemnify and hold harmless the Company and the Note Issuers and each person, if
any, who controls the Company and/or the Note Issuers within the meaning of the
Securities Act or the Exchange Act from and against any losses, claims, damages
or liabilities or any actions in respect thereof, to which the Company or any
such controlling person may become subject under the Securities Act, the
Exchange Act or otherwise, insofar as such losses, claims, damages, liabilities
or actions arise out of or are based upon any untrue statement or alleged untrue
statement of a material fact contained in a Registration Statement or prospectus
or in any amendment or supplement thereto or in any preliminary prospectus
relating to a Shelf Registration, or arise out of or are based upon the omission
or


                                                                              16


alleged omission to state therein a material fact necessary to make the
statements therein not misleading, but in each case only to the extent that the
untrue statement or omission or alleged untrue statement or omission was made in
reliance upon and in conformity with written information pertaining to such
Holder and furnished to the Company and/or the Note Issuers by or on behalf of
such Holder specifically for inclusion therein; and, subject to the limitation
set forth immediately preceding this clause, shall reimburse, as incurred, the
Company and/or the Note Issuers for any legal or other expenses reasonably
incurred by the Company and/or the Note Issuers or any such controlling person
in connection with investigating or defending any loss, claim, damage, liability
or action in respect thereof. This indemnity agreement will be in addition to
any liability which such Holder may otherwise have to the Company or the Note
Issuers or any of their controlling persons.

         (c) Promptly after receipt by an indemnified party under this Section 5
of notice of the commencement of any action or proceeding (including a
governmental investigation), such indemnified party will, if a claim in respect
thereof is to be made against the indemnifying party under this Section 5,
notify the indemnifying party of the commencement thereof; but the omission so
to notify the indemnifying party will not, in any event, relieve the
indemnifying party from any obligations to any indemnified party other than the
indemnification obligation provided in paragraph (a) or (b) above. In case any
such action is brought against any indemnified party, and it notifies the
indemnifying party of the commencement thereof, the indemnifying party will be
entitled to participate therein and, to the extent that it may wish, jointly
with any other indemnifying party similarly notified, to assume the defense
thereof, with counsel reasonably satisfactory to such indemnified party (who
shall not, except with the consent of the indemnified party, be counsel to the
indemnifying party), and after notice from the indemnifying party to such
indemnified party of its election so to assume the defense thereof the
indemnifying party will not be liable to such indemnified party under this
Section 5 for any legal or other expenses, other than reasonable costs of
investigation, subsequently incurred by such indemnified party in connection
with the defense thereof. No indemnifying party shall, without the prior written
consent of the indemnified party, effect any settlement of any pending or
threatened action in respect of which any indemnified party is or could have
been a party and indemnity could have been sought hereunder by such indemnified
party unless such settlement includes an unconditional release of such
indemnified party from all liability on any claims that are the subject matter
of such action.
         (d) If the indemnification provided for in this Section 5 is
unavailable or insufficient to hold harmless an indemnified party under
subsections (a) or (b) above, then each indemnifying party shall contribute to
the amount paid or payable by such indemnified party as a result of the losses,
claims, damages or liabilities (or actions in respect thereof) referred to in
subsections (a) or (b) above (i) in such proportion as is appropriate to reflect
the relative benefits received by the indemnifying party or parties on the one
hand and the indemnified party on the other from the exchange of the relevant
Notes, pursuant to the relevant Registered Exchange Offer, or (ii) if the
allocation provided by the foregoing clause (i) is not permitted by applicable
law, in such proportion as is appropriate to reflect not only the relative
benefits referred to in clause (i) above but


                                                                              17


also the relative fault of the indemnifying party or parties on the one hand and
the indemnified party on the other in connection with the statements or
omissions that resulted in such losses, claims, damages or liabilities (or
actions in respect thereof) as well as any other relevant equitable
considerations. The relative fault of the parties shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Company on the one hand or such Holder or
such other indemnified party, as the case may be, on the other, and the parties'
relative intent, knowledge, access to information and opportunity to correct or
prevent such statement or omission. The amount paid by an indemnified party as a
result of the losses, claims, damages or liabilities referred to in the first
sentence of this subsection (d) shall be deemed to include any legal or other
expenses reasonably incurred by such indemnified party in connection with
investigating or defending any action or claim which is the subject of this
subsection (d). Notwithstanding any other provision of this Section 5(d), the
Holders of the Securities shall not be required to contribute any amount in
excess of the amount by which the net proceeds received by such Holders from the
sale of the Securities pursuant to a Registration Statement exceeds the amount
of damages which such Holders have otherwise been required to pay by reason of
such untrue or alleged untrue statement or omission or alleged omission. No
person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation. For purposes of this
subsection (d), each person, if any, who controls such indemnified party within
the meaning of the Securities Act or the Exchange Act shall have the same rights
to contribution as such indemnified party and each person, if any, who controls
the Company within the meaning of the Securities Act or the Exchange Act shall
have the same rights to contribution as the Company.

         (e) The agreements contained in this Section 5 shall survive the sale
of the Securities pursuant to a Registration Statement and shall remain in full
force and effect, regardless of any termination or cancelation of this Agreement
or any investigation made by or on behalf of any indemnified party.

         6. Additional Interest Under Certain Circumstances. (a) Additional
interest (the "Additional Interest") with respect to the Securities shall be
assessed as follows if any of the following events occur (each such event in
clauses (i) through (iv) below, a "Registration Default"):

            (i) If by the 91st day after the Issue Date, neither the Exchange
      Offer Registration Statement nor the Shelf Registration Statement, each
      with respect to a series of Notes, has been filed with the Commission;

            (ii) If by the 181st day after the Issue Date the Exchange Offer
      Registration


                                                                              18


      Statement is not declared effective, or if applicable, the Shelf
      Registration Statement is not declared effective within 245 days following
      the Issue Date, each with respect to a series of Notes;

            (iii) If by the 211th day after the Issue Date, the relevant
      Registered Exchange Offer is not consummated and, if required in lieu
      thereof, the Shelf Registration Statement is not declared effective by the
      Commission, each with respect to a series of Notes; or

            (iv) If after either the Exchange Offer Registration Statement or
      the Shelf Registration Statement, each with respect to a series of Notes,
      is declared effective (A) such Registration Statement thereafter ceases to
      be effective (except as permitted in paragraph (b)); or (B) such
      Registration Statement or the related prospectus ceases to be usable
      (except as permitted in paragraph (b)) in connection with resales of
      Transfer Restricted Securities during the periods specified herein because
      either (1) any event occurs as a result of which the related prospectus
      forming part of such Registration Statement would include any untrue
      statement of a material fact or omit to state any material fact necessary
      to make the statements therein in the light of the circumstances under
      which they were made not misleading, or (2) it shall be necessary to amend
      such Registration Statement or supplement the related prospectus to comply
      with the Securities Act or the Exchange Act or the respective rules
      thereunder.

      Additional Interest shall accrue on the applicable Notes and any Private
Exchange Securities exchanged therefor with respect to the first 90-day period
immediately following the occurrence of such Registration Default, by 0.50% per
annum and will increase by an additional 0.50% per annum with respect to each
subsequent 90-day period until such Registration Default has been cured, up to a
maximum amount of 1.5% per annum with respect to all Registration Defaults.
Following the cure of a Registration Default, the accrual of Additional Interest
with respect to such Registration Default will cease and upon the cure of all
Registration Defaults the interest rate will revert to the original rate.

            (b) A Registration Default referred to in Section 6(a)(iii)(B) shall
be deemed not to have occurred and be continuing in relation to a Shelf
Registration Statement or the related prospectus if (i) such purported
Registration Default has occurred solely as a result of (x) the filing of a
post-effective amendment to such Shelf Registration Statement to incorporate
annual audited financial information with respect to the Company where such
post-effective amendment is not yet effective and needs to be declared effective
to permit Holders to use the related prospectus or (y) the occurrence of other
material events, with respect to the Company that would need to be described in
such Shelf Registration


                                                                              19


Statement or the related prospectus and (ii) in the case of clause (y), the
Company is proceeding promptly and in good faith to amend or supplement such
Shelf Registration Statement and related prospectus to describe such events;
provided, however, that if such purported Registration Default occurs in any
case for a continuous period in excess of 30 days, Additional Interest shall be
payable in accordance with the above paragraph from the day such Registration
Default occurs until such Registration Default is cured or until the Company is
no longer required pursuant to this Agreement to keep such Registration
Statement effective or such Registration Statement or related prospectus usable.

            (c) Any amounts of Additional Interest due pursuant to clause
(a)(i), (a)(ii) or (a)(iii) of Section 6 above will be payable in cash on the
regular interest payment dates with respect to the Securities. The amount of
Additional Interest will be determined by multiplying the Additional Interest
Rate by the principal amount of the Securities, multiplied by a fraction, the
numerator of which is the number of days the Additional Interest Rate was
applicable during such period (determined on the basis of a 360-day year
comprised of twelve 30-day months), and the denominator of which is 360.

            (d) "Transfer Restricted Securities" means each Security until (i)
the date on which such Security has been exchanged by a person other than a
broker-dealer for a freely transferrable Exchange Security in the Registered
Exchange Offer, (ii) following the exchange by a broker-dealer in the Registered
Exchange Offer of such Security for an Exchange Security, the date on which such
Exchange Security is sold to a purchaser who receives from such broker-dealer on
or prior to the date of such sale a copy of the prospectus contained in the
Exchange Offer Registration Statement, (iii) the date on which such Security has
been effectively registered under the Securities Act and disposed of in
accordance with the Shelf Registration Statement or (iv) the date on which such
Security is distributed to the public pursuant to Rule 144 under the Securities
Act or is saleable pursuant to Rule 144(k) under the Securities Act.

            7. Rules 144 and 144A. The Company shall use its best efforts to
file the reports required to be filed by it under the Securities Act and the
Exchange Act in a timely manner and, if at any time the Company is not required
to file such reports, it will, upon the request of any Holder of Transfer
Restricted Securities, make publicly available other information so long as
necessary to permit sales of their securities pursuant to Rules 144 and 144A.
The Company covenants that it will take such further action as any Holder of
Transfer Restricted Securities may reasonably request, all to the extent
required from time to time to enable such Holder to sell Transfer Restricted
Securities without registration under the Securities Act within the limitation
of the exemptions provided by Rules 144 and 144A (including the requirements of
Rule 144A(d)(4)). The Company will provide a copy of this Agreement to
prospective purchasers of Notes or Private Exchange Securities identified to the
Company by the Initial Purchasers upon request. Upon the request of any Holder
of Transfer Restricted Securities, the Company shall deliver to such Holder a
written statement as to whether it has complied with such requirements.
Notwithstanding the foregoing, nothing in this Section 7 shall be deemed to
require the Company to


                                                                              20


register any of its securities pursuant to the Exchange Act.

            8. Underwritten Registrations. If any of the Transfer Restricted
Securities covered by any Shelf Registration are to be sold in an underwritten
offering, the investment banker or investment bankers and manager or managers
that will administer the offering ("Managing Underwriters") will be selected by
the Holders of a majority in aggregate principal amount of such Transfer
Restricted Securities to be included in such offering, subject to the consent of
the Company (which will not be unreasonably withheld or delayed).

            No person may participate in any underwritten registration hereunder
unless such person (i) agrees to sell such person's Transfer Restricted
Securities on the basis reasonably provided in any underwriting arrangements
approved by the persons entitled hereunder to approve such arrangements and (ii)
completes and executes all questionnaires, powers of attorney, indemnities,
underwriting agreements and other documents reasonably required under the terms
of such underwriting arrangements.

            9. Miscellaneous.

            (a) Amendments and Waivers. The provisions of this Agreement may not
be amended, modified or supplemented, and waivers or consents to departures from
the provisions hereof may not be given, except by the Company, the Initial
Purchasers (if affected by such amendment, modification, supplement, waiver or
consents) and the written consent of the Holders of a majority in principal
amount of the Securities (taken as a class) affected by such amendment,
modification, supplement, waivers or consents.

            (b) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand delivery, first-class mail,
facsimile transmission, or air courier which guarantees overnight delivery:

            (1) if to a Holder of the Securities, at the most current address
given by such Holder to the Company in accordance with the provisions of this
Section 9(b), which address initially is, with respect to each Holder, the
address of such Holder to which confirmation of the sale of the Securities to
such Holder was first sent by the Initial Purchasers.

            (2) if to the Initial Purchasers, at the following address:

               NatWest Capital Markets Limited
               135 Bishopsgate London
               EC2M3UR  UK
               Telephone:
               Fax:


                                                                              21


               Attention:  Alton Irby, Director

      with a copy to:

               Cravath, Swaine & Moore
               Worldwide Plaza
               825 Eighth Avenue
               New York, NY  10019-7475
               Telephone: (212) 474-1000
               Fax: (212) 474-3700
               Attention:  Stephen L. Burns, Esq.

         (3) if to the Company, at its address as follows:

               Nakornthai Strip Mill Public Company Limited
               Chonburi Industrial Estate (Bowin)
               358 M006, Highway 331, Sriarcha
               Chonburi 20230 Thailand
               Telephone: 6638-345950-84 Ext. 260
               Fax: 6638-345985
               Attention:  John W. Schultes

      with a copy to:

               White & Case LLP
               1155 Avenue of the Americas
               New York, NY  10036
               Telephone: (212) 819-8200
               Fax: (212) 354-8113
               Attention:  Timothy Goodell, Esq.

            All such notices and communications shall be deemed to have been
duly given: at the time delivered by hand, if personally delivered; three
business days after being deposited in the mail, postage prepaid, if mailed;
when receipt is acknowledged by recipient's facsimile machine operator, if sent
by facsimile transmission; and on the day delivered, if sent by overnight air
courier guaranteeing next day delivery.

            (c) No Inconsistent Agreements. The Company has not, as of the date
hereof, entered into, nor shall it, on or after the date hereof, enter into, any
agreement with respect to its securities that is inconsistent with the rights
granted to the Holders herein or otherwise conflicts with the provisions hereof.


                                                                              22


            (d) Successors and Assigns. This Agreement shall be binding upon the
Company and its successors and assigns.

            (e) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

            (f) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

            (g) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD
TO PRINCIPLES OF CONFLICTS OF LAWS.

            (h) Severability. If any one or more of the provisions contained
herein, or the application thereof in any circumstance, is held invalid, illegal
or unenforceable, the validity, legality and enforceability of any such
provision in every other respect and of the remaining provisions contained
herein shall not be affected or impaired thereby.

            (i) Securities Held by the Company. Whenever the consent or approval
of Holders of a specified percentage of principal amount of Securities is
required hereunder, Securities held by the Company or its affiliates (other than
subsequent Holders of Securities if such subsequent Holders are deemed to be
affiliates solely by reason of their holdings of such Securities) shall not be
counted in determining whether such consent or approval was given by the Holders
of such required percentage.

            (j) Agent for Service; Submission to Jurisdiction; Waiver of
Immunities. By the execution and delivery of this Agreement, the Company (i)
acknowledges that it has, by separate written instrument, irrevocably designated
and appointed CT Corporation of New York ("CT Corporation") (and any successor
entity), as its authorized agent upon which process may be served in any suit or
proceeding arising out of or relating to this Agreement that may be instituted
in any Federal or state court in the State of New York or brought under Federal
or state securities laws, and acknowledges that CT Corporation has accepted such
designation, (ii) submits to the nonexclusive jurisdiction of any such court in
any such suit or proceeding, and (iii) agrees that service of process upon CT
Corporation and written notice of said service to the Company, as the case may
be, shall be deemed in every respect effective service of process upon it in any
such suit or proceeding. The Company further agrees to take any and all action,
including the execution and filing of any and all such documents and
instruments, as may be necessary to continue such designation and appointment of
CT Corporation in full force and effect


                                                                              23


for 10 years from the date of this Agreement. To the extent that the Company may
acquire any immunity from jurisdiction of any court or from any legal process
(whether through service of notice, attachment prior to judgment, attachment in
aid of execution, execution or otherwise) with respect to itself or its
property, it hereby irrevocably waives such immunity in respect of this
Agreement, to the fullest extent permitted by law.


                                                                              24


            If the foregoing is in accordance with your understanding of our
agreement, please sign and return to the Company a counterpart hereof, whereupon
this instrument, along with all counterparts, will become a binding agreement
among the several Initial Purchasers and the Company in accordance with its
terms.

                                       Very truly yours,


                                       NSM STEEL (DELAWARE) INC.


                                       By: /s/ John W. Shultes
                                          --------------------------------
                                          Title: President/CEO


                                       NSM STEEL COMPANY, LTD.


                                       By: /s/ John W. Shultes
                                          --------------------------------
                                          Title: President/CEO


                                       NAKORNTHAI   STRIP  MILL   PUBLIC
                                       COMPANY LIMITED


                                       By: /s/ John W. Shultes
                                          --------------------------------
                                          Title: President/CEO


                                                                              25


The foregoing Registration Rights Agreement is hereby confirmed and accepted as
of the date first above written.

NATWEST CAPITAL MARKETS LIMITED
MCDONALD & COMPANY SECURITIES, INC.
PAINEWEBBER INCORPORATED
ECT SECURITIES CORP.

      By: NatWest Capital Markets Limited

      By: /s/ A.R. Irby
         --------------------------------
         Title:  Director



                                                                         ANNEX A


            Each broker-dealer that receives Exchange Securities for its own
account pursuant to a Registered Exchange Offer must acknowledge that it will
deliver a prospectus in connection with any resale of such Exchange Securities.
The Letter of Transmittal states that by so acknowledging and by delivering a
prospectus, a broker-dealer will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act. This Prospectus, as it
may be amended or supplemented from time to time, may be used by a broker-dealer
in connection with resales of Exchange Securities received in exchange for Notes
where such Notes were acquired by such broker-dealer as a result of
market-making activities or other trading activities. The Company has agreed
that, for a period of 180 days after the Expiration Date (as defined herein), it
will make this Prospectus available to any broker-dealer for use in connection
with any such resale. See "Plan of Distribution."



                                                                         ANNEX B

         Each broker-dealer that receives Exchange Securities for its own
account in exchange for Notes, where such Notes were acquired by such
broker-dealer as a result of market-making activities or other trading
activities, must acknowledge that it will deliver a prospectus in connection
with any resale of such Exchange Securities. See Annex C, "Plan of
Distribution."



                                                                         ANNEX C

                              PLAN OF DISTRIBUTION

            Each broker-dealer that receives Exchange Securities for its own
account pursuant to the Registered Exchange Offer must acknowledge that it will
deliver a prospectus in connection with any resale of such Exchange Securities.
This Prospectus, as it may be amended or supplemented from time to time, may be
used by a broker-dealer in connection with resales of Exchange Securities
received in exchange for Notes where such Notes were acquired as a result of
market-making activities or other trading activities. The Company has agreed
that, for a period of 180 days after the Expiration Date, it will make this
Prospectus, as amended or supplemented, available to any broker-dealer for use
in connection with any such resale. In addition, until    , 199 , all dealers
effecting transactions in the Exchange Securities may be required to deliver a
prospectus.1

            The Company will not receive any proceeds from any sale of Exchange
Securities by broker-dealers. Exchange Securities received by broker-dealers for
their own account pursuant to a Registered Exchange Offer may be sold from time
to time in one or more transactions in the over-the-counter market, in
negotiated transactions, through the writing of options on the Exchange
Securities or a combination of such methods of resale, at market prices
prevailing at the time of resale, at prices related to such prevailing market
prices or at negotiated prices. Any such resale may be made directly to
purchasers or to or through brokers or dealers who may receive compensation in
the form of commissions or concessions from any such broker-dealer or the
purchasers of any such Exchange Securities. Any broker-dealer that resells
Exchange Securities that were received by it for its own account pursuant to the
Exchange Offer and any broker or dealer that participates in a distribution of
such Exchange Securities may be deemed to be an "underwriter" within the meaning
of the Securities Act and any profit on any such resale of Exchange Securities
and any commission or concessions received by any such persons may be deemed to
be underwriting compensation under the Securities Act. The Letter of Transmittal
states that, by acknowledging that it will deliver and by delivering a
prospectus, a broker-dealer will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act.

            For a period of 180 days after the Expiration Date the Company will
promptly send additional copies of this Prospectus and any amendment or
supplement to this Prospectus to any broker-dealer that requests such documents
in the Letter of Transmittal. The Company has agreed to pay all expenses
incidental to the Exchange Offer (including


- ----------
(1) In addition, the legend required by Item 502(e) of Regulation S-K will
    appear on the back cover page of the Exchange Offer Prospectus.



the expenses of one counsel for the Holders of the Securities) other than
commissions or concessions of any brokers or dealers and will indemnify the
Holders of the Securities (including any broker-dealers) against certain
liabilities, including liabilities under the Securities Act.



                                                                         ANNEX D


|_| CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO RECEIVE 10 ADDITIONAL
COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR SUPPLEMENTS THERETO.

         Name:
              ------------------------------------------------
         Address:
                 ---------------------------------------------

                 ---------------------------------------------

If the undersigned is not a broker-dealer, the undersigned represents that it is
not engaged in, and does not intend to engage in, a distribution of Exchange
Securities. If the undersigned is a broker-dealer that will receive Exchange
Securities for its own account in exchange for Notes that were acquired as a
result of market-making activities or other trading activities, it acknowledges
that it will deliver a prospectus in connection with any resale of such Exchange
Securities; however, by so acknowledging and by delivering a prospectus, the
undersigned will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act.