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                                                                    EXHIBIT 4.10
                                         English translation: for reference only

                              BRIDGE LOAN AGREEMENT

THIS AGREEMENT is entered into among the following Parties on January 6, 2005:

<TABLE>
<S>        <C>

Party A:   MILLION POWER FINANCE LTD.

Party B:   POWER SOLAR SYSTEM CO., LTD.
           A company being jointly established by Party A and Party C and
           its signature hereunder is made on its behalf jointly by Party
           A and Party C

Party C:   Mr. Shi Zhengrong
           Nationality:
           ID/Passport No.:
</TABLE>

Whereas:

1.   Party B intends to acquire a part of the equity interests ("PARTIAL EQUITY
     INTERESTS") in Wuxi Suntech Power Co., Ltd. ("WUXI SUNTECH") and needs the
     support of a bridge loan;

2.   Party C is the General Manager of Wuxi Suntech and also the controlling
     shareholder of Party B;

3.   Party A is willing to provide to Party B a loan of HK$ 67 million for Party
     B to use as security deposit for its acquisition of the Partial Equity
     Interests;

4.   Party A and Party B both agree that the Party B's debt to Party A may be
     directly converted into Party A's equity interests in Party B ("SHARE
     CONVERSION")1 upon the fulfillment of the conditions set out herein in
     accordance with the conversion ratio set out herein;

5.   Party C is willing to provide a security for Party B's repayment of the
     Loan.

NOW THEREFORE, after equitable and friendly consultation the Parties have
reached a consensus in respect of the matters of the Loan, Share Conversion and
loan security among the Parties and hereby concluded the agreement as follows
for compliance by all of the Parties:

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

1    Power Solar System Co., Ltd. is also known as "Suntech BVI." Although the
     word "conversion" was repeatedly used in the agreement, the economics of
     the agreement was that, upon completion of the purchases by Suntech BVI of
     the 68.611% of Wuxi Suntech that were not owned by Dr. Shi, the amount of
     the loan would become a capital contribution by Million Power to Suntech
     BVI. Article 9 herein provides that after the acquisitions of 68.611%
     equity interests in Wuxi Suntech, Million Power would hold 40% of the
     outstanding shares of Suntech BVI. However, prior to the contribution,
     Million Power's holding was already at 40%, and after the acquisitions, its
     holding remained at 40% and Million Power did not receive any additional
     shares in Suntech BVI. Therefore, the loan should be more accurately
     characterized as a capital contribution. Note that if the purchases had not
     occurred, Suntech BVI would have been required to repay the loan.
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ARTICLE 1     LOAN

Party A agrees to provide to Party B and Party B agrees to borrow from Party A a
loan of HK$ 67 million in accordance with the terms of this Agreement ("LOAN").


ARTICLE 2     USES OF LOAN AND CONDITIONS FOR EFFECTIVENESS

Party B and Party C undertake to Party A that the Loan borrowed by Party B from
Party A shall be used exclusively for the acquisition of the Partial Equity
Interests in Wuxi Suntech. Party A shall have the right to request Party B to
provide such details, files and information of the uses of the Loan as needed.

It is a condition for the effectiveness of the Loan that Party B makes a written
drawdown request to Party A. Upon the fulfillment of such condition, Party A
shall have the obligation to provide the Loan to Party B and shall deposit the
Loan into the loan account designated by Party B within 3 days after Party B
makes the written drawdown request to Party A ("LOAN DATE").


ARTICLE 3     LOAN ACCOUNT

Party B shall notify Party A in writing of a bank account upon the opening of
such account so that Party A can pay the above amount to Party B.

Account Name:
Account Bank:
Account No.:


ARTICLE 4     TERM OF LOAN

The term of the Loan agreed between Party A and Party B shall begin from 00:00
of the Loan Date and end at 24:00 of the date one hundred eighty days later.


ARTICLE 5     TERMS OF REPAYMENT

The terms of repayment:

(1)  The Loan shall be repaid by way of the Share Conversion provided in
     Articles 7, 8 and 9 hereof;

(2)  If the conditions for the Share Conversion set out herein are not fulfilled
     within the term of the Loan, Party B shall raise cash by itself to repay
     the Loan.


ARTICLE 6     LIABILITY FOR LATE REPAYMENT

(1)  At the end of the term of the Loan, if the conditions for the Share
     Conversion are not fulfilled, Party B shall repay the principal of the Loan
     plus an interest at the interest rate applicable to loans of the same term.
     If Party B fails to repay the principal and pay the interest on time and if
     it also fails to convert the Loan provided by Party A to Party B into the
     equity interests in Party B as provided in

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     Articles 7, 8 and 9 hereof, Party B shall pay to Party A a default interest
     at 0.03% of the unpaid amount each day; and

(2)  The security liability of Party C shall be pursued in accordance with
     Article 12.


ARTICLE 7     SHARE CONVERSION

Party A and Party B both agree that, upon the fulfillment of the conditions set
out in Article 8, the Loan provided by Party A to Party B shall be converted at
the conversion ratio set out in Article 9 into legal, paid-up common shares of
Party B which shall be free of any security interest and third-party interest.
Such conversion shall be made by way of a share transfer from Party B to Party A
("SHARE CONVERSION" when referred to herein).


ARTICLE 8     CONDITION PRECEDENT TO THE SHARE CONVERSION

The Parties agree that the condition precedent to the Share Conversion under
this Agreement is: Party B has completed the acquisition of the Partial Equity
Interests in Wuxi Suntech and the procedures for the approval and the industry
and commerce registration of the transfer of such equity interests have been
completed.


ARTICLE 9     SHARE CONVERSION RATIO

Party A and Party B agree that, upon the completion of the acquisition by Party
B of the 68.611% equity interests in Wuxi Suntech held by the onshore
shareholders (with the equity interests held by Power Solar Pty. Ltd., the
remaining shareholder, not acquired), Party A shall obtain 40% of the total
issued and outstanding and paid-up common shares of Party B and Party C shall
obtain 60% of the total issued and outstanding paid-up common shares of Power
Solar. Upon the completion of the acquisition by Party B of the equity interests
in Wuxi Suntech held by all shareholders (namely, completion of the acquisition
of 100% equity interests in Wuxi Suntech), the above percentages shall be
adjusted so that Party A shall hold 25% of the common shares of Party B and
Party C shall hold 75% of the common shares of Party B. The portion so adjusted
shall be transferred from Party A to Party C.

Within 30 days of the fulfillment of the condition precedent set out in Article
8 hereof, Party A shall complete the relevant legal procedures relating to the
Share Conversion (including but not limited to: procedures for capital increase
and transfer of equity interests).


ARTICLE 10    SECURITY

Party C agrees to pledge the shares held by it in Wuxi Suntech (which is not
personally held by Party C but through Power Solar Pty. Ltd, of which Party C is
a shareholder) as security for the Loan. If Party B fails to perform its
obligations of repayment or the Share Conversion, Party A shall have the right
to dispose of the above-mentioned security assets provided by Party C and to be
paid with the proceeds therefrom in priority.

The period in which Party C shall be held liable as security provider is: two
years commencing from the date on which the Loan matures. The scope of Party C's
liability shall include: the principal and interest of the Loan, late payment
fines, liquidated damages for breach of contract, costs of litigation (including
costs for property preservation and

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enforcement), legal expenses, costs of disposal of security assets, costs of
title transfer and all other costs and expenses incurred by Party A in
connection with the satisfaction of its claims.


ARTICLE 11    UNDERTAKINGS AND WARRANTIES OF PARTIES

Party B's undertakings to Party A:

(1)  Party B will ratify this Agreement through legal means immediately upon its
     establishment;

(2)  During the term of the Loan, if there is any material change in the form of
     operation of Party B, including but not limited to any merger, division,
     joint venture or change in the scope of business or the registered capital,
     Party B shall notify Party A 10 days in advance and obtain the consent of
     Party A;

(3)  During the term of the Loan, if any event occurs which has a material
     adverse impact on the performance of the debt hereunder, including but not
     limited to dispute involving material economic interests, suspense of
     business, winding up of business, being declared bankrupt and liquidation,
     Party B shall notify Party A immediately.

Party C's undertakings to Party A:

(1)  Party C will procure Party B to ratify this Agreement through legal means
     immediately upon the establishment of Party B;

(2)  Party C undertakes to provide security for the Loan under this Agreement
     and bear joint and several liability for the repayment of the Loan when
     Party B fails to perform its obligations of repayment or the Share
     Conversion in a timely manner;

(3)  Without the consent of Party A, Party C shall not pledge for any other
     party or otherwise create any other third-party interests over the shares
     pledged hereunder and shall ensure that there is no defect on the rights
     held by it in such shares and no restriction on security over such shares
     and that such shares are not subject to any restriction or claim in law or
     in fact.

(4)  Party C shall complete all legal procedures for the pledge hereunder within
         days of the signing of this Agreement (including but not limited to
     completing the registration of the pledge with the securities registration
     authority or having the pledge of the shares recorded in the register of
     shareholders).

Each of the three Parties warrants as follows:

(1)  It has the right and capacity to enter into and perform this Agreement and
     has obtained all necessary approval, consent or authorization for the entry
     of this Agreement; it enters into this Agreement entirely out of its own
     will and the expression of its intention under this Agreement is totally
     true.

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(2)  The entry and performance of this Agreement do not violate any agreement to
     which it is party or any law nor do they violate any agreement or law which
     has binding force on it or its assets.

(3)  It has actively taken all necessary and reasonable measures to ensure there
     is no obstacle in law or in fact attributable to itself to the entry and
     performance of this Agreement.

(4)  It shall take rigorous confidentiality measures on the contents of this
     Agreement prior to the disclosure thereof as required by law and shall not
     use the information that came to its knowledge for any purpose not relating
     to this Agreement.


ARTICLE 14    BREACH OF CONTRACT

The Parties shall rigorously perform their obligations under this Agreement
after this Agreement comes into effect and any Party that does not perform or
fails to perform in a timely manner the obligations agreed hereunder or breaches
the undertakings or warranties made hereunder shall be liable for breach of
contract and shall compensate for any loss caused to other Parties.

If Party B uses the Loan in contravention of the agreed uses and such use causes
the failure of fulfillment or the failure of timely fulfillment of the
conditions for the Share Conversion, Party A shall have the right, in addition
to recovery of the principal and interest of the Loan, to demand Party B to pay
a liquidated damage at     % of the Loan.

If Party C does not perform or fails to perform in a timely manner its
obligations under this Agreement and such failure causes the security clause
under this Agreement invalid or otherwise results in other serious consequences,
Party C shall compensate the economic losses of Party A according to the
security amount agreed under this Agreement.


ARTICLE 15    APPLICABLE LAW

The interpretation and performance of, and the resolution of dispute arising
from, this Agreement shall be governed by and this Agreement shall be construed
in accordance with the laws of the Hong Kong Special Administrative Region.


ARTICLE 16    EFFECTIVENESS

This Agreement shall come into effect after it is signed and affixed with the
corporate seal by the legal representative or its authorized representative of
each Party.


ARTICLE 17    COUNTERPARTS

This Agreement shall be made in four counterparts in the Chinese language with
each Party holding two counterparts, and each counterpart shall have the same
legal force.


ARTICLE 18    MISCELLANEOUS

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Matters not addressed herein shall be determined in accordance with the
Investment Agreement Relating to Power Solar System Co., Ltd. by Party A and
Party C, and if there are other matters not addressed, they shall be determined
by the Parties through separate consultation.

(No text in the following space)

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(This page is a signature page)


PARTY A: MILLION POWER FINANCE LTD.

For and on behalf of
MILLION POWER FINANCE LTD.

/s/
.......................................
Authorized Signature(s)

---------------
Legal Representative or Authorized Representative
January 6, 2005


PARTY B: POWER SOLAR SYSTEM CO., LTD.
Signed by the following representatives of Party A and Party C

(1) MILLION POWER FINANCE LTD.

For and on behalf of
MILLION POWER FINANCE LTD.

/s/
.......................................
Authorized Signature(s)

---------------
Legal Representative or Authorized Representative
January 6, 2005


(2) Mr. Shi Zhengrong

/s/
---------------
Mr. Shi Zhengrong
January 6, 2005


PARTY C: MR. SHI ZHENGRONG

/s/
---------------
Mr. Shi Zhengrong
January 6, 2005

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