Document:

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                                                                EXHIBIT 10.15.1

                   AMENDMENT NO. 1 TO SUBORDINATED LOAN LETTER

                              THE RENCO GROUP, INC.
                              30 ROCKEFELLER PLAZA
                            NEW YORK, NEW YORK 10112

                                                 March 10, 2000
Congress Financial Corporation,
  as Agent
1133 Avenue of the Americas
New York, New York 10036

Gentlemen:

         Lodestar Energy, Inc., a Delaware corporation ("Borrower"), has entered
into financing arrangements with Congress Financial Corporation, a Delaware
corporation in its capacity as Agent pursuant to the Loan Agreement (as
hereinafter defined) acting for and on behalf of the financial institutions
which are from time to time parties thereto as lenders (in such capacity,
"Agent"), The CIT Group/Business Credit, Inc. in its capacity as co-agent for
the financial institutions which are from time to time parties thereto as
lenders ("Co-Agent") and the financial institutions which are parties to the
Loan Agreement as lenders (individually, a "Lender", and collectively,
"Lenders") pursuant to which Agent and Lenders may make loans and advances and
provide other financial accommodations to Borrower as set forth in the Amended
and Restated Loan and Security Agreement, dated May 15, 1998, by and among
Borrower, Lodestar Holdings, Inc., a Delaware corporation ("Guarantor"), Agent,
Co-Agent and Lenders, as amended pursuant to Amendment No. 1 to Amended and
Restated Loan and Security Agreement, dated October 22, 1998, Amendment No. 2 to
Amended and Restated Loan and Security Agreement, dated December 21, 1998,
Amendment No. 3 to Amended and Restated Loan and Security Agreement, dated
January 15, 1999, Amendment No. 4 to Amended and Restated Loan and Security
Agreement, dated April 30, 1999, Amendment No. 5 to Amended and Restated Loan
and Security Agreement, dated July 16, 1999, Amendment No. 6 to Amended and
Restated Loan and Security Agreement, dated November 15, 1999, and Amendment No.
7 to Amended and Restated Loan and Security Agreement, dated of even date
herewith (as the same now exists or may hereafter be amended, modified,
supplemented, extended, renewed, restated or replaced, the "Loan Agreement"),
and other agreements, documents and instruments referred to therein or at any
time executed and/or delivered in connection therewith or related thereto,
including, but not limited to, this letter agreement (all of the foregoing,
together with the Loan Agreement, as the same now exist or may hereafter be
amended, modified, supplemented, extended, renewed, restated or replaced, being
collectively referred to herein as the "Financing Agreements"). All capitalized
terms used herein, unless otherwise defined herein, shall have the meanings
given to such terms in the Loan Agreement.

         The Renco Group., Inc., a New York corporation ("Renco Group") has
agreed to make subordinated loans from time to time upon the request of Agent
under certain circumstances as set forth in the letter agreement, dated November
15, 1999, by and among Renco Group, Agent, Co-Agent, Borrower and Guarantor (as
the same is amended hereby and may hereafter be further amended, modified,
supplemented, extended, renewed, restated or replaced, the "Subordinated Loan
Letter").

         Renco Group is agreeing to provide cash collateral to Agent in order to
induce Lenders to make certain additional loans available to Borrower. Renco
Group and Borrower have requested that Agent, Co-Agent and Lenders agree to
amend the Subordinated Loan Letter in order to reduce the obligations of Renco
Group thereunder to reflect the amount of cash collateral which may from time to
time be provided by Renco Group to Agent. Agent, Co-Agent and Lenders are
willing to agree to such amendment, subject to the terms and conditions
contained herein.

         In consideration of the foregoing and the other terms and conditions
contained herein and in the other Financing Agreements, the parties hereto agree
as follows:

         1. Each of the references to the figure "$6,000,000" in Section 1 of
the Subordinated Loan Letter are hereby deleted and each such reference is
hereby replaced with the following: "the amount equal to $6,000,000 minus the
amount of Renco Group Cash Collateral then in the possession of Agent in
accordance with the terms of the Renco Group Cash Collateral Agreement".

         2. Notwithstanding anything to the contrary contained in Section 5 of
the Subordinated Loan Letter, Lender shall not request that Renco Group make any
loans to Borrower pursuant to Section 1 of the Subordinated Loan Letter as a
result of events described in Sections 5(a), 5(b) or 5(c) of the Subordinated
Loan Letter prior to August 1, 2000, EXCEPT THAT in the event that Renco

                                      -1-
<PAGE>

Group shall fail to deliver $1,000,000 in Renco Group Cash Collateral to Agent
on the first Business Day of each of April, May, June and July of 2000, the
foregoing shall not apply and Agent may request that Renco Group make such loans
pursuant to the Subordinated Loan Letter.

         3. Renco Group and Borrower represent and warrant to Agent and Lenders
that: (a) the execution, delivery and performance of this amendment to the
Subordinated Loan Letter is within the corporate powers of Renco Group and
Borrower, has been duly authorized by all necessary corporate action of Renco
Group and Borrower, and does not contravene any law, any provisions of the
certificate of incorporation or the by-laws of Renco Group and Borrower or any
agreement to which either of Renco Group or Borrower is a party or by which it
or its properties are bound, and (b) this letter agreement constitutes the
legal, valid and binding obligations of Renco Group and Borrower, enforceable in
accordance with its terms.

         4. The rights and obligations hereunder of each of the parties hereto
shall be governed by and interpreted and determined in accordance within the
laws of the State of New York (without giving effect to principles of conflict
of law).

         5. This letter agreement shall be binding upon and inure to the
benefit of each of the parties hereto and their respective successors and
assigns. All references to any party hereto shall be deemed to include such
party and its successors and assigns.

         6. This letter agreement may be executed in any number of counterparts,
but all of such counterparts shall together constitute but one and the same
agreement. In making proof of this agreement it shall not be necessary to
produce or to account for more than one counterpart thereof signed by each of
the parties hereto.

         Upon the execution of this amendment to the Subordinated Loan Letter by
Agent, this amendment shall become a binding agreement by and among Renco Group,
Borrower and Agent.

                                        Very truly yours,

                                        THE RENCO GROUP, INC.

                                        By: /s/ Roger Fay
                                            ---------------
                                        Title: /s/ Vice President
                                               -------------------
AGREED:

CONGRESS FINANCIAL CORPORATION,
  as Agent

By: /s/ Robert Strack
    ------------------
Title: /s/ First Vice President
       ------------------------

THE CIT GROUP/BUSINESS CREDIT, INC.,
  as Co-Agent

By:  /s/ Christopher Hill
     ---------------------
Title: /s/ Vice President
      --------------------

ACKNOWLEDGED AND AGREED:

<TABLE>
<S>                                     <C>
LODESTAR ENERGY, INC.                   LODESTAR HOLDINGS, INC.

By: /s/ Roger Fay                       By:  /s/ Roger Fay
    --------------                          ---------------
Title: /s/ Vice President               Title: /s/ Vice President
       ------------------                      -------------------
</TABLE>

                                       2<PAGE>

                                                                   EXHIBIT 10.16

                        CASH COLLATERAL PLEDGE AGREEMENT

         THIS CASH COLLATERAL PLEDGE AGREEMENT ("Agreement"), dated March 10,
2000 by The Renco Group, Inc. a New York corporation ("Pledgor"), with its chief
executive office at 30 Rockefeller Plaza, New York, New York 10112, in favor of
Congress Financial Corporation, a Delaware corporation, in its capacity as
administrative and collateral agent pursuant to the Loan Agreement (as
hereinafter defined) acting for and on behalf of the financial institutions
which are from time to time parities thereto as lenders (in such capacity,
"Pledgee"), having an office at 1133 Avenue of the Americas, New York, New York
10036.

                             W I T N E S S E T H:

         WHEREAS, Lodestar Energy, Inc., a Delaware corporation ("Borrower"),
Pledgee, The CIT Group/Business Credit, Inc., in its capacity as co-agent for
the financial institutions which are from time to time parties to the Loan
Agreement as lenders ("Co-Agent") and the financial institutions which are
parties to the Loan Agreement as lenders (individually, a "Lender" and
collectively, "Lenders") have entered into financing arrangements pursuant to
which Lenders, or Pledgee on behalf of Lenders, may make loans and advances and
provide other financial accommodations to Borrower as set forth in the Amended
and Restated Loan and Security Agreement, dated May 15, 1998, by and among
Borrower, Lodestar Holdings, Inc., a Delaware corporation ("Guarantor"),
Pledgee, Co-Agent and Lenders (as the same now exists or may hereafter be
amended, modified, supplemented, extended, renewed, restated or replaced, the
"Loan Agreement") and other agreements, documents and instruments referred to
therein or at any time executed and/or delivered in connection therewith or
related thereto, including, but not limited to, this Agreement (all of the
foregoing, together with the Loan Agreement, as the same now exist or may
hereafter be amended, modified, restated or replaced, being collectively
referred to herein as the "Financing Agreements");

         WHEREAS, in order to induce Pledgee and Lenders to continue to make
loans and advances and provide other financial accommodations to Borrower
pursuant to the Loan Agreement and the other Financing Agreements, Pledgor has
agreed to pledge and grant to Pledgee certain collateral security as set forth
herein;

         NOW, THEREFORE, in consideration of the premises and other good and
valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, Pledgor hereby agrees as follows:

         1.   GRANT OF SECURITY INTEREST AND PLEDGE

         As collateral security for the prompt performance, observance and
indefeasible payment in full of all of the Obligations (as hereinafter defined),
Pledgor hereby irrevocably assigns, pledges, hypothecates, transfers and sets
over to Pledgee, and grants to Pledgee a security interest in and right of
setoff against, the sum of $1,000,000, which has been or shall be remitted by
Pledgor to Pledgee as provided in Section 3 below on or about the date hereof
and each of the additional deliveries of $1,000,000 which Pledgor provides to
Pledgee on or about the first day of each month commencing April 1, 2000 for a
period of four (4) months or at any other time for a total of $5,000,000 (all of
the foregoing being collectively referred to herein as the "Collateral"),
PROVIDED, THAT, in no event shall Collateral include any such amounts in excess
of $5,000,000.

         2.   OBLIGATIONS SECURED

         The security interest, lien and other interests granted to Pledgee
pursuant to this Agreement shall secure the prompt performance, observance and
payment in full of any and all obligations, liabilities and indebtedness of
every kind, nature and description owing by Pledgor and/or Borrower to Pledgee
and any Lender, including principal, interest, charges, fees, costs and
expenses, however evidenced, whether as principal, surety, endorser, guarantor
or otherwise, arising only under this Agreement, the Loan Agreement, or any of
the other Financing Agreements, whether now existing or hereafter arising,
whether arising before, during or after the initial or any renewal term of the
Loan Agreement or after the commencement of any case with respect to Pledgor or
Borrower under the United States Bankruptcy Code or any similar statute
(including, without limitation, the payment of interest and other amounts which
would accrue and become due but for the commencement of such case), whether
direct or indirect, absolute or contingent, joint or several, due or not due,
primary or secondary, liquidated or unliquidated, secured or unsecured, and
however acquired by Pledgee or any Lender (all of the foregoing being
collectively referred to herein as the "Obligations").

                                      -1-
<PAGE>

         3.   DELIVERY AND POSSESSION OF COLLATERAL

         (a) Pledgor shall, on the effective date of Amendment No. 7 (as defined
in the Loan Agreement), send or cause to be sent to Pledgee not less than
$1,000,000 by federal funds wire transfer (or in the case of transfers from the
same bank, intrabank transfers) to:

                           The Chase Manhattan Bank
                           New York, New York
                           ABA No. 021 000 021

                           For credit to:
                             Congress Financial Corporation
                           Account No. 322-001293
                           Re:  Lodestar Energy, Inc. (Costain Coal, Inc.)

         (b) All amounts constituting Collateral sent by Pledgor to Pledgee
after the date hereof shall be sent by federal funds wire transfer (or in the
case of transfers from the same bank, intrabank transfers) in accordance with
the foregoing instructions.

         (c) The Collateral shall be held by Pledgee in an account designated by
Pledgee for such purposes in its books and records and may be commingled with
Pledgee's own funds. Unless and until an Event of Default shall exist or have
occurred, Borrower shall receive a credit to its loan account maintained by
Pledgee on the funds delivered by Pledgor to Pledgee pursuant to Section 3(a)
above at a rate equal to three and one-half (3 1/2%) percent per annum less than
the Prime Rate (as defined in the Loan Agreement). Such credit shall be applied
to the loan account of Borrower as of the first day of each month.

         (d) Except as otherwise provided in Section 3(e) below, Pledgor shall
have no right to be paid or to draw upon any of the Collateral until all of the
Obligations arising pursuant to or in connection with the Second Supplemental
Loans (as defined in the Loan Agreement), including principal, interest, fees,
costs, expenses and other charges in respect thereof payable by Borrower to
Agent and Lenders have been indefeasibly paid and satisfied in full. If and when
all of such Obligations have been indefeasibly paid and satisfied in full (or
sooner if Pledgee so determines), any sums still held by Pledgee as Collateral
hereunder shall be returned to Pledgor (subject to applicable law or court
order).

         (e) Notwithstanding anything to the contrary contained in Section 3(c)
above, Pledgor may request that Pledgee return the Collateral to Pledgor, and
Pledgee shall return the Collateral to Pledgor (subject to applicable law or
order of any court or other governmental authority), so long as each of the
following conditions is satisfied as reasonably determined by Pledgee: (i) as of
the date of the return of such Collateral, Excess Revolving Credit Availability
(as defined in the Loan Agreement) shall be not less than $12,000,000 and for
each of the thirty (30) consecutive days immediately prior to any such return,
Excess Revolving Credit Availability shall not have been less than $12,000,000,
and (ii) as of the date of any such return and after giving effect thereto, no
Event of Default or act, condition or event which with notice or passage of time
or both would constitute an Event of Default shall exist or have occurred and be
continuing.

         4.   REPRESENTATIONS, WARRANTIES AND COVENANTS

         Pledgor hereby represents, warrants and covenants with and to Pledgee
and Lenders that (all of such representations, warranties and covenants being
continuing in nature so long as any of the Obligations are outstanding):

         (a) The Collateral is directly, legally and beneficially owned by
Pledgor free and clear of all claims, liens, pledges and encumbrances of any
kind, nature or description except for the pledge and security interest in favor
of Pledgee.

                                      -2-

<PAGE>

         (b) The Collateral is not subject to any restrictions relative to the
transfer thereof and Pledgor has the right to pledge, transfer and deliver and
grant a security interest in and right of setoff against the Collateral free and
clear of any liens, encumbrances or restrictions. The Collateral is not subject
to set off, counterclaim, defense, allowance or adjustment or to dispute,
objection or complaint.

         (c) The Collateral is duly and validly pledged to Pledgee and no
consent or approval of any governmental or regulatory authority, nor any consent
or approval of any other third party, was or is necessary to the validity and
enforceability of this Agreement.

         (d) Pledgor authorizes Pledgee to perform any and all other acts which
Pledgee in good faith deems reasonable and/or necessary for the protection and
preservation of the Collateral or its value or Pledgee's security interest
therein and to pay any charges or expenses which Pledgee deems necessary for the
foregoing purpose, but without any obligation to do so.

         (e) Pledgor shall not create, incur, assume or suffer to exist any
security interest, pledge, lien, charge or other encumbrance or claim of any
nature whatsoever on or with respect to any of the Collateral, except for the
pledge and security interest of Pledgee and Pledgor shall not, assign, transfer,
or otherwise dispose of any of the Collateral.

         (f) Pledgor shall pay all charges, assessments, costs and expenses of
any nature relating to the Collateral.

         (g) Pledgor is a corporation duly organized and in good standing under
the laws of its state or other jurisdiction of incorporation and is duly
qualified as a foreign corporation and in good standing in all states or other
jurisdictions where the nature and extent of the business transacted by it or
the ownership of assets makes such qualification necessary, except for those
jurisdictions in which the failure to so qualify would not have a material
adverse effect on the financial condition, results of operation or businesses of
Pledgor or the rights of Pledgee and Lenders hereunder or under any of the other
Financing Agreements. The execution, delivery and performance of this Agreement
are within the corporate powers of Pledgor, have been duly authorized and are
not in contravention of law or the terms of the certificates of incorporation,
by-laws, or other organizational documentation of Pledgor, or any indenture,
agreement or undertaking to which Pledgor is a party or by which Pledgor or its
property are bound. This Agreement constitutes the legal, valid and binding
obligation of Pledgor enforceable in accordance with its terms.

         (h) Pledgor shall promptly reimburse Pledgee on demand, together with
interest at the rate then applicable to the Obligations set forth in the Loan
Agreement, for any charges, assessments or expenses paid or incurred by Pledgee
in its discretion for the protection, preservation and maintenance of the
Collateral and the enforcement of Pledgee's rights hereunder, including, without
limitation, attorneys' fees and legal expenses incurred by Pledgee in seeking to
protect, collect or enforce its rights in the Collateral or otherwise hereunder.

         (i) Pledgor waives: (i) all rights to require Pledgee to proceed
against any other person, entity or collateral or to exercise any remedy, (ii)
the defense of the statute of limitations in any action upon any of the
Obligations, (iii) any right of subrogation or interest in the Obligations or
the Collateral, (iv) any rights to notice of any kind or nature whatsoever,
unless specifically required in this Agreement or non-waivable under any
applicable law, and (v) to the extent permissible, its rights under Section
9-112 and 9-207 of the Uniform Commercial Code. Pledgor agrees that the
Collateral, other collateral, or any other guarantor or endorser may be
released, substituted or added with respect to the Obligations, in whole or in
part, without releasing or otherwise affecting the liability of the Pledgor, the
pledge and security interests granted hereunder, or this Agreement. Pledgee is
entitled to all of the benefits of a secured party set forth in Section 9-207 of
the New York Uniform Commercial Code.

         5.   EVENTS OF DEFAULT

         All Obligations shall become immediately due and payable, without
notice or demand, at the option of Pledgee, upon the occurrence of any Event of
Default, as such term is defined in the Loan Agreement (each an "Event of
Default" hereunder).

                                      -3-

<PAGE>

         6.   RIGHTS AND REMEDIES

         (a) At any time an Event of Default exists or has occurred and is
continuing, in addition to all other rights and remedies of Pledgee, whether
provided under this Agreement, the Loan Agreement, the other Financing
Agreements, applicable law or otherwise, Pledgee may, at its option without
notice or demand upon or to Pledgor (all of which notices and demands are hereby
expressly waived) at any time and from time to time appropriate, setoff or apply
all or any part of the Collateral to the payment, in whole or in part, of the
Obligations in such order and manner as Pledgee may determine.

         (b) Pledgor agrees that, at any time that an Event of Default exists or
has occurred and is continuing, Agent and Lenders need not attempt to collect
any Obligations from Borrower or any other person obligated on or in respect of
the Obligations or to realize upon any collateral, but may set off against the
Collateral and apply the Collateral to make immediate payment of the Obligations
when due, whether by maturity, acceleration or otherwise, or at any time
thereafter.

         (c) All of the Pledgee's rights and remedies, including, but not
limited to, the foregoing and those otherwise arising under this Agreement, the
Loan Agreement and the other Financing Agreements, applicable law or otherwise,
shall be cumulative and not exclusive and shall be enforceable, successively or
concurrently as Pledgee may deem expedient. No failure or delay on the part of
Pledgee in exercising any of its options, powers or rights or partial or single
exercise thereof, shall constitute a waiver of such option, power or right.

         7.  WAIVERS AND CONSENTS

         (a) Notice of acceptance of this Agreement, the making of loans and
advances and providing other financial accommodations to Borrower and
presentment, demand, protest, notice of protest, notice of nonpayment or default
and all other notices (other than notice of the application of the Collateral to
the Obligations) to which Borrower or Pledgor is entitled are hereby waived by
Pledgor. Pledgor also waives notice of and hereby consents to, (i) any
amendment, modification, supplement, extension, renewal, or restatement of the
Loan Agreement and any of the other Financing Agreements, including, without
limitation, extensions of time of payment of or increase or decrease in the
amount of any of the Obligations, the interest rate, fees, other charges, or any
collateral shall apply to the Loan Agreement and the other Financing Agreements
and the Obligations as so amended, modified, supplemented, renewed, restated or
extended, increased or decreased, (ii) the taking, exchange, surrender and
releasing of collateral or guarantees now or at any time held by or available to
Pledgee or any Lender for the obligations of Borrower or any other party at any
time liable on or in respect of the Obligations or who is the owner of any
property which is security for the Obligations (individually, an "Obligor" and
collectively, the "Obligors"), (iii) the exercise of, or refraining from the
exercise of any rights against Borrower or any other Obligor or any collateral,
(iv) the settlement, compromise or release of, or the waiver of any default with
respect to, any of the Obligations and (v) any Obligations incurred, or grant of
security interest to secure Obligations, under Section 364 of the United States
Bankruptcy Code or in connection with the use of cash collateral by Borrower
under Section 363 of the United States Bankruptcy Code. Pledgor agrees that the
amount of the Obligations shall not be diminished and the liability of Pledgor
hereunder shall not be otherwise impaired or affected by any of the foregoing.

         (b) No invalidity, irregularity or unenforceability of all or any part
of the Obligations shall affect, impair or be a defense to the rights of Pledgee
or any Lender hereunder, nor shall any other circumstance which might otherwise
constitute a defense available to or legal or equitable discharge of Borrower in
respect of any of the Obligations, or Pledgor in respect of this Agreement,
affect, impair or be a defense to the rights of Pledgee or any Lender hereunder.
Without limitation of the foregoing, the liability of Pledgor hereunder shall
not be discharged or impaired in any respect by reason of any failure by Pledgee
or any Lender to perfect or continue perfection of any lien or security interest
in any collateral or any delay by Pledgee or any Lender in perfecting any such
lien or security interest. As to interest, fees and expenses, whether arising
before or after the commencement of any case with respect to Borrower under the
United States Bankruptcy Code or any similar statute, the Collateral shall
secure the same even if Borrower's liability for such amounts does not, or
ceases to, exist by operation of law. Pledgor acknowledges that Pledgee and
Lenders have not made any representations to Pledgor with respect to Borrower,
any other Obligor or otherwise in connection with the execution and delivery by
Pledgor of this Agreement and Pledgor is not in any respect relying upon Pledgee
or any Lender or any statements by Pledgee or any Lender in connection with this
Agreement.

                                      -4-
<PAGE>

         (c) Unless and until Pledgee and Lenders shall have received final
payment and satisfaction in full of all of the Obligations and the financing
arrangements of Borrower with Pledgee and Lenders have been terminated, (i)
Pledgor hereby irrevocably and unconditionally defers all statutory,
contractual, common law, equitable and all other claims against Borrower, any
collateral for the Obligations or other assets of Borrower or any other Obligor,
for subrogation, reimbursement, exoneration, contribution, indemnification,
setoff or other recourse in respect to sums paid or payable to Pledgee or any
Lender by Pledgor hereunder and (ii) Pledgor shall not seek payment of any
claims described in clause (i) of this Section 7(c) or take any action to
collect any such payments and any such payments which may be received by Pledgor
shall be promptly delivered to Pledgee.

         (d) The books and records of Pledgee showing the account between
Pledgee and Borrower shall be admissible in evidence in any action or proceeding
against or involving Pledgor as PRIMA FACIE proof of the items therein set
forth, and the monthly statements of Pledgee rendered to Borrower, to the extent
to which no written objection is made within thirty (30) days from the date of
sending thereof to Borrower, shall be deemed conclusively correct and constitute
an account stated between Pledgee and Lenders and Borrower and be binding on
Pledgor.

         (e) If after receipt of any payment of, or proceeds of collateral
applied to the payment of, any of the Obligations, Pledgee or any Lender is
required to surrender or return such payment or proceeds to any Person for any
reason, then the Obligations intended to be satisfied by such payment or
proceeds shall be reinstated and continue and the rights of Pledgee and Lenders
with respect to the Collateral hereunder and otherwise under this Agreement
shall continue in full force and effect as if such payment or proceeds had not
been received by Pledgee or such Lender. Pledgor shall be liable to pay to
Pledgee, and does indemnify and hold Pledgee and each Lender harmless for the
amount of any payments or proceeds surrendered or returned. This clause (e)
shall remain effective notwithstanding any contrary action which may be taken by
Pledgee or any Lender in reliance upon such payment or proceeds. This clause (e)
shall survive the termination or revocation of this Agreement.

         8.   JURY TRIAL WAIVER; OTHER WAIVERS AND CONSENTS; GOVERNING LAW

         (a) The validity, interpretation and enforcement of this Agreement and
the other Financing Agreements and any dispute arising out of the relationship
between the parties hereto, whether in contract, tort, equity or otherwise,
shall be governed by the internal laws of the State of New York (without giving
effect to principles of conflicts of law).

         (b) Pledgor and Pledgee irrevocably consent and submit to the
non-exclusive jurisdiction of the Supreme Court of the State of New York in New
York County and the United States District Court for the Southern District of
New York and waive any objection based on venue or FORUM NON CONVENIENS with
respect to any action instituted therein arising under this Agreement or any of
the other Financing Agreements or in any way connected or related or incidental
to the dealings of Pledgor and Pledgee in respect of this Agreement or the other
Financing Agreements or the transactions related hereto or thereto, in each case
whether now existing or thereafter arising, and whether in contract, tort,
equity or otherwise, and agree that any dispute with respect to any such matters
shall be heard only in the courts described above (except that Pledgee shall
have the right to bring any action or proceeding against Pledgor or its property
in the courts of any other jurisdiction which Pledgee deems necessary or
appropriate in order to realize on the Collateral or to otherwise enforce its
rights against Pledgor or its property).

         (c) Pledgor hereby waives personal service of any and all process upon
it and consents that all such service of process may be made by certified mail
(return receipt requested) directed to its address set forth herein and service
so made shall be deemed to be completed five (5) days after the same shall have
been so deposited in the U.S. mails, or, at Pledgee's option, by service upon
Pledgor in any other manner provided under the rules of any such courts. Within
thirty (30) days after such service, Pledgor shall appear in answer to such
process, failing which Pledgor shall be deemed in default and judgment may be
entered by Pledgee against Pledgor for the amount of the claim and other relief
requested.

         (d) PLEDGOR AND PLEDGEE EACH HEREBY WAIVES ANY RIGHT TO TRIAL BY JURY
OF ANY CLAIM, DEMAND, ACTION OR CAUSE OF ACTION (i) ARISING UNDER THIS AGREEMENT
OR ANY OF THE OTHER FINANCING AGREEMENTS OR (ii) IN ANY WAY CONNECTED WITH OR
RELATED OR INCIDENTAL TO THE DEALINGS OF PLEDGOR AND PLEDGEE IN RESPECT OF THIS
AGREEMENT OR ANY OF THE OTHER FINANCING AGREEMENTS OR THE TRANSACTIONS RELATED
HERETO OR

                                      -5-
<PAGE>

THERETO IN EACH CASE WHETHER NO EXISTING OR HEREAFTER ARISING, AND WHETHER IN
CONTRACT, TORT, EQUITY OR OTHERWISE. PLEDGOR AND PLEDGEE EACH HEREBY AGREES AND
CONSENTS THAT ANY SUCH CLAIM, DEMAND, ACTION OR CAUSE OF ACTION SHALL BE DECIDED
BY COURT TRIAL WITHOUT A JURY AND THAT PLEDGOR OR PLEDGEE MAY FILE AN ORIGINAL
COUNTERPART OF A COPY OF THIS AGREEMENT WITH ANY COURT AS WRITTEN EVIDENCE OF
THE CONSENT OF PLEDGOR AND PLEDGEE TO THE WAIVER OF THEIR RIGHT TO TRIAL BY
JURY.

         (e) Pledgee shall not have any liability to Pledgor (whether in tort,
contract, equity or otherwise) for losses suffered by Pledgor in connection
with, arising out of, or in any way related to the transactions or relationships
contemplated by this Agreement, or any act, omission or event occurring in
connection herewith, unless it is determined by a final and non-appealable
judgment or court order binding on Pledgee that the losses were the result of
acts or omissions constituting gross negligence or willful misconduct. In any
such litigation, Pledgee shall be entitled to the benefit of the rebuttable
presumption that it acted in good faith and with the exercise of ordinary care
in the performance by it of the terms of this Agreement and the other Financing
Agreements.

         9.   MISCELLANEOUS

         (a) Beyond the exercise of reasonable care to assure the safe custody
of the Collateral, Pledgee shall have no duty or liability to protect or
preserve any rights pertaining thereto and shall be relieved of all
responsibility for the Collateral upon surrendering it to Pledgor or the
application of all or any portion of it to the Obligations.

         (b) All notices, requests and demands hereunder shall be in writing and
deemed to have been given or made: if delivered in person, immediately upon
delivery; if by telex, telegram or facsimile transmission, immediately upon
sending and upon confirmation of receipt; if by nationally recognized overnight
courier service with instructions to deliver the next business day, one (1)
business day after sending; and if by certified mail, return receipt requested,
five (5) days after mailing. All notices, requests and demands upon the parties
are to be given to the following addresses (or to such other address as any
party may designate by notice in accordance with this Section):

<TABLE>
<S>                                    <C>
                If to Pledgor:         The Renco Group, Inc.
                                       30 Rockefeller Plaza, Inc.
                                       New York, New York 10112
                                       Attention: Mr. Roger L. Fay

                If to Pledgee:         Congress Financial Corporation
                                       1133 Avenue of the Americas
                                       New York, New York 10036
                                       Attention: Portfolio Manager
</TABLE>

         (c) All references to the plural herein shall also mean the singular
and to the singular shall also mean the plural. All references to the term
"Pledgor" wherever used herein shall mean Pledgor and its successors and assigns
(including, without limitation, any receiver, trustee or custodian for Pledgor
or any of its assets or Pledgor in its capacity as debtor or debtor-in-
possession under the United States Bankruptcy Code). All references to the term
"Pledgee" or any "Lender" wherever used herein shall mean such person and its
successors and assigns and all references to the term "Borrower" wherever used
herein shall mean Borrower and its successors and assigns (including, without
limitation, any receiver, trustee or custodian for Borrower or any of its assets
or Borrower in its capacity as debtor or debtor-in-possession under the United
States Bankruptcy Code). All references to any other person herein shall include
their respective successors and assigns. The words "hereof", "herein",
"hereunder", "this Agreement" and words of similar import when used in this
Agreement shall refer to this Agreement as a whole and not any particular
provision of this Agreement and as this Agreement now exists or may hereafter be
amended, modified, supplemented, extended, renewed, restated or replaced. All
references to the term "Person" or "person" herein shall mean any individual,
sole proprietorship, partnership, corporation (including, without limitation,
any corporation which elects subchapter S status under the Internal Revenue Code
of 1986, as amended), limited liability corporation, limited liability
partnership, business trust, unincorporated association, joint stock company,
trust, joint venture or other entity or any government or any agency or
instrumentality or political subdivision thereof.

                                      -6-
<PAGE>

         (d) This Agreement, the other Financing Agreements and any other
document referred to herein or therein shall be binding upon Pledgor and its
successors and assigns and inure to the benefit of and be enforceable by Pledgee
and its successors and assigns.

         (e) If any provision of this Agreement is held to be invalid or
unenforceable, such invalidity or unenforceability shall not invalidate this
Agreement as a whole, but this Agreement shall be construed as though it did not
contain the particular provision held to be invalid or unenforceable and the
rights and obligations of the parties shall be construed and enforced only to
such extent as shall be permitted by applicable law.

         (f) Neither this Agreement nor any provision hereof shall be amended,
modified, waived or discharged orally or by course of conduct, but only by a
written agreement signed by an authorized officer of Pledgee. Pledgee shall not,
by any act, delay, omission or otherwise be deemed to have expressly or
impliedly waived any of its rights, powers and/or remedies unless such waiver
shall be in writing and signed by an authorized officer of Pledgee. Any such
waiver shall be enforceable only to the extent specifically set forth therein. A
waiver by Pledgee of any right, power and/or remedy on any one occasion shall
not be construed as a bar to or waiver of any such right, power and/or remedy
which Pledgee would otherwise have on any future occasion, whether similar in
kind or otherwise.

         IN WITNESS WHEREOF, Pledgor has executed and delivered this Agreement
as of the day and year first above written.

                                      THE RENCO GROUP, INC.

                                      By: /s/ Roger Fay
                                          --------------

                                      Title:  Vice President
                                             ----------------

                                      -7-

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