STOCK PURCHASE AGREEMENT
                            ----- -------- ---------

     STOCK PURCHASE  AGREEMENT (the "Agreement")  dated as of December 12, 2004,
by, between and among Supcor,  INC., a corporation  organized  under the laws of
the State of Delaware  ("Supcor")  with offices  located at 515 Madison  Avenue,
21st floor, New York, New York 10022 and the shareholders  (listed in Schedule A
annexed hereto  collectively and referred to as the  "Sellers")of  Beijing Tenet
Jove Technological  Development Co. Ltd. a corporation  organized under the laws
the Peoples  Republic of China,  with offices at B-3106,  39 East 3rd Ring Road,
Chaoyang  District,  Beijing 100022,  China,  People's Republic of China ("Tenet
Jove").

     WHEREAS,  The Sellers  collectively  own 100% of the outstanding  shares of
common  stock or other units of ownership  (the "Target  Shares") of Tenet Jove,
said Target  Shares  constituting  all of the issued and  outstanding  ownership
units of Tenet Jove;

     WHEREAS,  the Sellers  desire to sell and Supcor desires to purchase all of
the Target Shares; and

     NOW,  THEREFORE,  in  consideration  of the mutual  covenants,  agreements,
representations  and warranties  herein  contained,  the parties hereby agree as
follows:

     1. Purchase and Sale. On the terms and conditions set forth herein, each of
the Sellers  hereby agree to sell to Supcor and Supcor hereby agrees to buy from
the each of the Sellers,  the Target Shares owned by the Sellers as set forth on
Schedule "B" annexed hereto.

     2. Purchase Price and Issuance of Shares. In consideration for its purchase
of the Target  Shares,  Supcor is issuing an aggregate of  13,600,000  shares of
Supcor common stock,  par value $.001 per share (the "Supcor Shares") to Sellers
in exchange for 100% of the Target  Shares.  The Supcor Shares will be issued to
each Seller or his or her  designee in  accordance  with  Schedule  "A" attached
hereto.  Supcor agrees to a 2:1 reverse split of its stock prior to the issue of
the 13,600,000  purchase shares referenced  above.  Supcor agrees to a corporate
change of its name upon  completion  upon  completion of the  acquisition of the
Tenet Jove shares. The agreed name change is to Shineco, Inc.

     3.  Representations  and Warranties of Tenet-Jove and the Sellers. In order
to induce  Supcor to enter into the  Agreement  and to complete the  transaction
contemplated hereby,  Tenet-Jove and each Seller severally represent and warrant
to Supcor that,  except as otherwise set forth herein or in any schedule annexed
hereto:

(a)  Organization  and  Standing.  Tenet Jove is a corporation  duly  organized,
     validly  existing  and in good  standing  under  the  laws of the  People's
     Republic of China,  is qualified to do business as a  corporation  in every
     jurisdiction in which it is required to be qualified in every  jurisdiction
     in which it is required to be so qualified,  except where the failure to so
     qualify  would not have a material  adverse  effect on Tenet Jove,  and has
     full  corporate  power  and  authority  to  carry  on its  business  as now










     conducted and to own its  properties.  Attached  hereto as Schedule 3A is a
     true and correct copy with English  translation  of Tenet Jove's  Corporate
     By-laws, in effect as of the date hereof.

(b)  Registered  Capital.  The entire registered capital is 9 million RMB, which
     has been duly authorized and fully paid, and nonassessable.

(c)  Ownership of Tenet Jove Shares. Each Seller owns beneficially the number of
     Target  Shares  set forth next to his or her name in the  preamble  to this
     Agreement,  free and clear of any restrictions on transfer, taxes, security
     interests,  options,  warrants,  purchase rights,  contracts,  commitments,
     equities,  claims,  and  demands.  None of the  Sellers  is a party  to any
     option, warrant, purchase right, or other contract or commitment that could
     require such Seller to sell, transfer,  or otherwise dispose of any capital
     stock of Tenet Jove (other than this Agreement).

(d)  Taxes.  Except as set forth on Schedule 3D, annexed hereto,  Tenet Jove has
     filed all  People's  Republic  of China  income or other  tax  returns  and
     reports  that,  to its  knowledge  it is required to file with all People's
     Republic of China or U.S. governmental agencies, and has, to its knowledge,
     paid or accrued for payment all taxes as shown on such returns, such that a
     failure to file,  pay or accrue will not have a material  adverse effect on
     Tenet Jove.

(e)  Pending  Actions.  There are no legal  actions,  lawsuits,  proceedings  or
     investigations,  administrative or judicial, pending or to the knowledge of
     the Sellers or Tenet Jove  threatened  against  Tenet Jove,  or against the
     Sellers that arise out of their  operation of Tenet Jove,  which if decided
     adversely  to Tenet Jove or the  Sellers,  would  have a  material  adverse
     effect on Tenet Jove.

(f)  Governmental  Regulation.  To the  knowledge of Tenet Jove and the Sellers,
     Tenet Jove is not knowingly in violation of any law, material  ordinance or
     regulation  to which it is  subject,  the  violation  of which would have a
     material adverse effect on Tenet Jove.

(g)  No Debt Owed by Tenet Jove to  Sellers.  Except  for  salary  and  benefits
     accrued in the ordinary course of business and consistent with Tenet Jove's
     past practices,  Tenet Jove does not owe any money, securities, or property
     to either of the  Sellers or any member of their  immediate  families or to
     any company controlled by such a person, directly or indirectly.

(h)  Authorization  of  Transaction.  Tenet-Jove  has full  corporate  power and
     authority  to  execute  and  deliver  this  Agreement  and to  perform  its
     obligations  hereunder.  This Agreement  constitutes  the valid and legally
     binding obligation of Tenet-Jove,  enforceable in accordance with its terms
     and conditions.  After the execution of this agreement, Tenet Jove needs to
     file with relative Chinese  authorities and get government approval thereof
     for the purpose of becoming a foreign  investment  corporation  in China, a
     wholly owned subsidiary of Supcor.

(i)  Noncontravention.  Neither the execution and the delivery of this Agreement
     nor the  consummation of the  transactions  contemplated  hereby,  will (A)
     violate any constitution,  statute, regulation, rule, injunction, judgment,
     order decree,  ruling,  charge,  or other  restriction  of any  government,
     governmental  agency,  or court  to  which  Tenet  Jove is  subject  or any
     provision of its charter or bylaws or (B) conflict with, result in a breach
     of,  constitute a default under,  result in the  acceleration of, create in
     any party the right to accelerate, terminate, modify, or cancel, or require



                                        2







     any notice under any agreement,  contract,  lease, license,  instrument, or
     other arrangement to which Tenet Jove is a party or by which it is bound or
     to which any of its assets is subject.

     4. Representations and Warranties of Supcor. In order to induce the Sellers
and Tenet Jove to enter  into the  Agreement  and to  complete  the  transaction
contemplated  hereby,  Supcor  represents and warrants to Tenet Jove and Sellers
that:

(a)  Organization and Standing. Supcor is a corporation duly organized,  validly
     existing and in good standing  under the laws of the State of Delaware,  is
     qualified to do business as a foreign  corporation in every jurisdiction in
     which such  qualification is required,  and has full power and authority to
     carry on its business as now  conducted  and to own and operate its assets,
     properties and business.

(b)  Capitalization.  As of the date  hereof,  and as of the Closing  Date,  the
     entire authorized capital stock of Supcor consists of 100,000,000 shares of
     common  stock,  par value $.001 per share,  of which  5,295,280  shares are
     issued and outstanding.  All of the issued and outstanding shares of Supcor
     common stock have been duly authorized and are validly issued,  fully paid,
     and  nonassessable  and have been issued free of  preemptive  rights of any
     security  holder.  Except  as  provided  by this  Agreement,  there  are no
     outstanding or authorized options, warrants,  purchase rights, subscription
     rights,   conversion  rights,   exchange  rights,  or  other  contracts  or
     commitments that could require Supcor to issue, sell, or otherwise cause to
     become  outstanding  any of its capital stock.  There are no outstanding or
     authorized stock  appreciation,  phantom stock,  profit  participation,  or
     similar rights with respect to Supcor.

(c)  Authorization of Transaction. Supcor has full corporate power and authority
     to execute  and  deliver  this  Agreement  and to perform  its  obligations
     hereunder.  This  Agreement  constitutes  the  valid  and  legally  binding
     obligation  of  Supcor,  enforceable  in  accordance  with  its  terms  and
     conditions.  Supcor need not give any notice to, make any filings  with, or
     obtain  any  authorization,  consent,  or  approval  of any  government  or
     governmental  agency, in order to consummate the transactions  contemplated
     by this Agreement, other than (i) filings that may be required or permitted
     under states securities law, the Act and/or the Exchange Act resulting from
     the issuance of the Supcor Shares,  and; ii) the filing of a Certificate of
     Amendment (the "Amendment") to its Articles of Incorporation reflecting the
     change in authorized capital as set forth in 4(b), above.

(d)  Noncontravention.  Neither the execution and the delivery of this Agreement
     nor the  consummation of the  transactions  contemplated  hereby,  will (A)
     violate any constitution,  statute, regulation, rule, injunction, judgment,
     order decree,  ruling,  charge,  or other  restriction  of any  government,
     governmental  agency,  or court to which Supcor is subject or any provision
     of its  charter  or bylaws or (B)  conflict  with,  result in a breach  of,
     constitute a default under,  result in the  acceleration  of, create in any
     party the right to accelerate, terminate, modify, or cancel, or require any
     notice under any agreement,  contract, lease, license, instrument, or other
     arrangement  to which Supcor is a party or by which it is bound or to which
     any of its assets is subject.

(e)  Ownership of Shares.  The Supcor Shares have been duly authorized and, when
     issued pursuant to the Agreement, will have been validly issued, fully paid
     and non-assessable,  with no personal liability attaching to the holders of
     such shares, free of preemptive rights of any security holder and, free and
     clear of all liens, encumbrances and restrictions of any nature whatsoever,
     except by reason of the fact  that such  Supcor  Shares  will not have been
     registered under the Act and state securities laws.

(f)  Material Agreements. Supcor is not a party to or bound by any:

     (i)       employment, advisory or consulting contract;
     (ii)      plan providing for employee benefits of any nature;



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     (iii)     lease with respect to any property or equipment;
     (iv)      contract,  agreement,  understanding or commitment for any future
               expenditure in excess of $1,000 in the aggregate;
     (v)       contract  or  commitment   pursuant  to  which  it  has  assumed,
               guaranteed,   endorsed,   or  otherwise  become  liable  for  any
               obligation of any other person, firm or organization;
     (vi)      agreement with any person  relating to the dividend,  purchase or
               sale of securities,  that has not been settled by the delivery or
               payment of securities when due, and which remains  unsettled upon
               the date of the Agreement.

(g)  Taxes.  Supcor has filed all  federal,  state and local income or other tax
     returns  and  reports  that it is  required  to file with all  governmental
     agencies,  wherever  situate,  and has  paid  all  taxes  as  shown on such
     returns. All of such returns are true and complete.

(h)  Absence  of  Liabilities.  As of the  Closing  date,  Supcor  will  have no
     liabilities  (whether  known or unknown,  whether  asserted or  unasserted,
     whether  absolute or  contingent,  whether  accrued or  unaccrued,  whether
     liquidated or unliquidated and whether due or to become due,  including any
     liability for taxes,  except for the costs,  including legal and accounting
     fees and other  expenses,  in connection  with this  transaction  for which
     Supcor agrees to be responsible.

(i)  No Pending Actions.  There are no legal actions,  lawsuits,  proceedings or
     investigations,  administrative or judicial, pending or threatened, against
     or affecting  Supcor,  or against any of Supcor's officers or directors and
     arising out of their  operation  of Supcor.  Supcor has been in  compliance
     with,  and has not received  notice of  violation of any law,  ordinance or
     regulation of any kind  whatever,  including,  but not limited to, the Act,
     the Securities  Exchange Act of 1934, as amended,  (the "Exchange Act") the
     rules and regulations of the SEC, or the securities laws and regulations of
     any state. Supcor is not an "investment company" as such term is defined by
     the Investment Company Act of 1940, as amended.

(j)  Corporate Records.  All of Supcor's books and records,  including,  without
     limitation,  its books of account,  corporate  records,  minute book, stock
     certificate  books and other records are  up-to-date,  complete and reflect
     accurately and fairly the conduct of its business in all respects since its
     date of incorporation.

(k)  Filings  with the SEC;  Financial  Statements.  Supcor has made all filings
     with  the SEC  that it has  been  required  to make  under  the Act and the
     Exchange Act (such reports,  together with Supcor's Registration  Statement
     on Form 10-SB, as amended from time to time, are  hereinafter  collectively
     referred  to as the  "Public  Reports").  Each of the  Public  Reports  has
     complied  with the Act and the  Exchange  Act,  as the case may be,  in all
     material  respects.  None of the  Public  Reports,  as of their  respective
     dates,  contained  any untrue  statement  of a material  fact or omitted to
     state a  material  fact  necessary  in order to make  the  statements  made
     therein,  in light of the  circumstances  under  which they were made,  not
     misleading.  Supcor's Form 10-SB, at the time it became effective under the
     Exchange  Act, did not contain any untrue  statement of a material  fact or
     omit to state a material  fact  necessary  in order to make the  statements
     made therein, in light of the circumstances under which they were made, not
     misleading. The financial statements (including the notes thereto) included
     in the Public Reports have been prepared in accordance with GAAP applied on
     a  consistent  basis  throughout  the periods  covered  thereby and present
     fairly the  financial  condition of Supcor as of such dates and the results
     of  operations  of Supcor for such  periods;  provided,  however,  that the
     financial statements for all interim periods are subject to normal year-end
     adjustments and lack footnotes and other presentation items.

(l)  Access  to  Information;  Speculative  Investment.  Supcor  has  had a full
     opportunity  to request  from Tenet Jove and review,  and has  received all
     information  which it deems  relevant  in making a decision  to acquire the
     Target Shares to be acquired by it hereunder.



                                        4







     5. Term. All representations and warranties made herein and in the exhibits
attached  hereto shall  survive the  execution and delivery of the Agreement for
the three months period following the date hereof.

     6. Covenants.

(a)  Tenet Jove and Supcor agree that,  between the date of this  Agreement  and
     the  Closing,  except  as  contemplated  by any  other  provisions  of this
     Agreement,  unless  the  other  shall  otherwise  agree in  writing,  which
     agreement  shall not be unreasonably  withheld or delayed,  the business of
     Tenet Jove and Supcor  shall be conducted  only in the  ordinary  course of
     business  consistent with past practice.  By way of  amplification  and not
     limitation,  except as set forth  herein,  Tenet Jove and Supcor shall not,
     between the date of this Agreement and the Closing, directly or indirectly,
     do, or agree to do, any of the following:

     (i)       except as contemplated by Section 4(b);

     (ii)      issuance, sell, pledge, dispose of, grant, transfer, or authorize
               the  issuance,  sale,  pledge,  disposition,  grant,  transfer or
               encumbrance  of, any shares of its  capital  stock or  securities
               convertible or exchangeable or exercisable for any shares of such
               capital  stock,  or any options,  warrants or other rights of any
               kind to acquire any shares of such  capital  stock,  or any other
               ownership interest (including,  without limitations,  any phantom
               interest) of such entity; and

     (iii)     declare,   set  aside,   make  or  pay  any   dividend  or  other
               distribution,  payable in cash , stock,  property  or  otherwise,
               with respect to any of its capital stock.

(b)  Each of  Tenet-Jove,  the Sellers and Supcor  shall give prompt  notice the
     other of (i) any notice or other  communication  from any  person  alleging
     that the consent of such person is or may be  required in  connection  with
     the transactions  contemplated by this Agreement,  (ii) any notice or other
     communication from any governmental entity or any person in connection with
     the transactions contemplated by this Agreement,  (iii) any actions, suits,
     claims,  investigations  or  proceedings  commenced  or, to the best of its
     knowledge,  threatened  in writing  against,  relating to or  involving  or
     otherwise  affecting  Tenet Jove or Supcor;  and (iv) any  inaccuracy in or
     inability to perform such  representations,  warranties,  or covenants.  No
     such  notice  shall  be  deemed  to  constitute  a cure  of any  breach  or
     representation, warranty, covenant or agreement.

(c)  Promptly  after the execution of this  Agreement,  Supcor shall prepare and
     file with the SEC an  information  statement  relating  to the  transaction
     herein  contemplated  (together with any amendments  thereof or supplements
     thereto, the "Information  Statement").  Supcor shall provide copies of the
     Information  Statement  to Tenet Jove prior to filing same with the SEC and
     Supcor  will  effect  Tenet  Jove's  reasonable   requests  to  modify  the
     Information Statement. As promptly as practicable thereafter and subject to
     receiving all requisite  approvals  from all  governmental  entities in the
     manner  contemplated  by Section 14 of the  Exchange  Act and the rules and
     regulations  promulgated  thereunder,  Supcor  shall  mail the  Information
     Statement to its stockholders.

(d)  Supcor  hereby  covenants  that,  except  with  respect to the  Information
     expressly provided by Tenet Jove for use in the Information  Statement (the
     "Tenet Jove Information"),  the Information Statement shall not, at (i) the



                                        5







     time the  Information  Statement  (or any  amendment  thereof or supplement
     thereto) is first  mailed to the  stockholders  of Supcor,  and (ii) at the
     Closing,  contain any untrue  statement of a material fact or omit to state
     any material  fact  required to be stated  therein or necessary in order to
     make the statements therein not misleading.

(e)  Supcor will make all filings  (collectively  the "Future SEC Reports") with
     the SEC that is required to make between the date of this Agreement and the
     Closing  Date under the Act and the  Exchange  Act.  Each of the Future SEC
     Reports will comply with the  requirements of the Act and the Exchange Act,
     as the case may be, in all material respects.

(f)  The Sellers and Supcor  shall use all  reasonable  efforts to (i) take,  or
     cause to be taken, all appropriate action, and do, or cause to be done, all
     things  necessary,  proper or advisable  under  applicable law or otherwise
     consummate  and  make  effective  the  transactions  contemplated  by  this
     Agreement  as promptly as  practicable,  (ii) obtain from any  governmental
     entities   any   consents,    licenses,    permits,   waivers,   approvals,
     authorizations or orders required to be obtained or made by Supcor or Tenet
     Jove in connection with the  authorization,  execution and delivery of this
     Agreement and the consummation of the transactions contemplated herein, and
     (iii)make all necessary  filings,  and  thereafter  make any other required
     submissions,   with  respect  to  this   Agreement   and  the   transaction
     contemplated  hereby required under (x) the Securities Act and the Exchange
     Act, and any other  applicable  federal or state  securities  laws, (y) the
     General  Corporation  Law of  Delaware  and (z) any other  applicable  law;
     provided  that  Supcor and Tenet Jove  shall  cooperate  with each other in
     connection with the making of all such filings,  including providing copies
     of all such  documents to the non - filing party and its advisors  prior to
     filing and  considering  all  reasonable  additions,  deletions  or changes
     suggested in connection therewith.

     7. Conditions to Closing.

(a)  This agreement  comes into effect when it is filed and approved by relative
     Chinese authorities.  In the event that it is not approved,  this agreement
     will become null and void.

(b)  The  respective  obligations  of each  party  to  effect  the  transactions
     contemplated herein shall be subject to the satisfaction at or prior to the
     Closing of the  following  conditions,  any or all of which be  waived,  in
     whole or in part, to the extent permitted by applicable law:

     (i)       No  governmental  entity or federal or state  court of  competent
               jurisdiction shall have enacted, issued, promulgated, enforced or
               entered any statute, rule,  regulation,  executive order, decree,
               judgment,   injunction   or  other  order   (whether   temporary,
               preliminary  or  permanent),  in any case  which is in effect and
               which  prevents or  prohibits  consummation  of the  transactions
               contemplated  in this  which is in effect and which  prevents  or
               prohibits  consummation of the transactions  contemplated in this
               Agreement;  provided,  however,  that the parties shall use their
               best efforts to cause any such decree,  judgment,  injunction  or
               other order to be vacated or lifted.

     (ii)      In the manner  contemplated  by Section  14(c)of the Exchange Act
               and  the  rules  and  regulations  promulgated  thereunder,   the
               Information  Statement  shall have been  distributed  to Supcor's
               stockholders  and the time period  contemplated  by Rule 14c-2(b)
               promulgated under the Exchange Act shall have elapsed.

(c)  The obligations of Supcor to effect the  transactions  contemplated  herein



                                        6







     shall be  subject  to the  satisfaction  at or prior to the  Closing of the
     following  conditions,  any or all of which may be  waived,  in whole or in
     part, to the extent permitted by applicable law:

     (i)       Each of the  representations  and  warranties  of the Sellers and
               Tenet-Jove  contained in this Agreement shall be true and correct
               in all  material  respects as of the  Closing,  except that those
               representations and warranties which address matters only as of a
               particular  date shall  remain true and  correct in all  material
               respects  as  of  such  date.   Supcor  shall  have   received  a
               certificate of the principal  executive  officer of Tenet Jove to
               such effect.

     (ii)      Tenet-Jove  and the Sellers  shall have  performed or complied in
               all material respects with all agreements and covenants  required
               by this  Agreement to be  performed or complied  with by it on or
               prior to the Closing. Supcor shall have received a certificate of
               the principal executive officer of Tenet Jove to such effect.

(d)  The  obligations of Tenet-Jove  and the Sellers to effect the  transactions
     contemplated herein shall be subject to the satisfaction at or prior to the
     Closing of the following conditions,  any or all of which may be waived, in
     whole or in part, to the extent permitted by applicable law:

     (i)       Each of the representations and warranties of Supcor contained in
               this Agreement shall be true and correct in all material respects
               as  of  the  Closing,  except,  that  those  representations  and
               warranties  which  address  matters only as of a particular  date
               shall remain true and correct in all material respects as of such
               date.  Tenet Jove shall each have received a  certificate  of the
               principal executive officer of Supcor to such effect.

     (ii)      Supcor shall have performed or complied in all material  respects
               with all agreements  and covenants  required by this Agreement to
               be performed  or complied  with by it on or prior to the Closing.
               Tenet Jove shall have  received a  certificate  of the  principal
               executive officer of Supcor to such effect.

     8. Closing. The Closing of the transactions  contemplated by this Agreement
("Closing")  shall take place within 2 days after the  completion of the reverse
split referred to in Article 2 hereof. At the Closing,  all of the documents and
items  referred  to  herein  shall  be  exchanged.  Upon the  completion  of the
exchange,  the Sellers shall assist Supcor in filing with the Chinese government
for the purpose of full implementation of this agreement.

     9. Termination: Amendment: Waiver.

(a)  This Agreement may be terminated at any time prior to the Closing:

     (i)       by mutual consent of Supcor and the Sellers;

     (ii)      by Supcor, if there has been a material breach by the Sellers and
               Tenet-Jove  of any of its material  representations,  warranties,
               covenants or agreements contained in this Agreement;

     (iii)     by the  Sellers  and  Tenet-Jove,  if there  has been a  material
               breach  by  Supcor  of  any  of  its  material   representations,
               warranties, covenants or agreements contained in this Agreement;



                                        7







     (iv)      by  either  Supcor  or  the  Sellers  if  any  decree,  permanent
               injunction,  judgment,  order or  other  action  by any  court of
               competent  jurisdiction or any governmental  entity preventing or
               prohibiting  consummation of the transactions  contemplate hereby
               shall have  become  final and  nonappealable,  because one of the
               results of this  agreement is that Tenet Jove will be transformed
               to a  foreign  investment  company,  only  when the  filing  with
               Chinese government has been finished and government  approval has
               been granted,  can the transformation be validly finished and the
               agreement be fully implemented; or

     (v)       by either Supcor or the Sellers or Tenet-Jove if the  transaction
               contemplated  hereby  shall  not  have  been  consummated  before
               January  1,  2005  if  and  only  if no  willful  breach  of  any
               representation,  warranty  or  covenant  by the party  seeking to
               terminate  is  a   substantial   cause  of  the  failure  of  the
               transactions contemplated hereby to be consummated by such date.

(b)  In the event of the  termination  of this  Agreement by either the Sellers,
     Tenet-Jove or Supcor pursuant to Section 9a, this Agreement shall forthwith
     become void.

(c)  Except as  otherwise  required  by law,  this  Agreement  may be amended in
     writing signed by the parties hereto.

(d)  At any time prior to the Closing,  any party hereto may (i) extend the time
     for the performance of any of the obligations or other parties hereto, (ii)
     waive any inaccuracies in the  representations  and warranties of the other
     parties contained herein or in any document  delivered  pursuant hereto and
     (iii) waive  compliance by the other parties with any of the  agreements of
     conditions contained herein. Any such extension or waiver shall be valid if
     set forth in an instrument in writing  signed by the party or parties to be
     bound thereby.

     10.   Notices.  All notices and other communications given or made pursuant
hereto shall be sent by reputable overnight courier next day delivery, and shall
be deemed to have been duly given or made as of the date delivered, if delivered
personally,  to the parties at the  addresses  set forth in the preamble to this
Agreement  (or at such other  address for a party as shall be  specified by like
changes of address.)

     11. Exhibits.  All Exhibits attached hereto are incorporated herein by this
reference as if they were set forth in their entirety.

     12.  Miscellaneous  Provisions.  This  Agreement  is the  entire  agreement
between the parties in respect of the subject  matter  hereof,  and there are no
other agreements,  written or oral, nor may this Agreement be modified except in
writing and  executed by all of the parties  hereto.  The failure to insist upon
strict  compliance  with  any of the  terms,  covenants  or  conditions  of this
Agreement shall not be deemed a waiver or  relinquishment of such right or power
at any other time or times.

     13. Disputes Settlement. The two parties hereto agree that disputes arising
out  of or  respecting  any  matter  contained  in  the  Agreement  or as to the
interpretation or performance of any of the provisions of the Agreement shall be
resolved through friendly  consultancies.  In the event that consultancies fail,
the  disputes  shall  be  submitted  to  Hong  Kong  Arbitration  Committee  for
resolution in accordance with the rules of the Hong Kong  Arbitration  Committee
then in effect.



                                        8







     14.  Governing  Law. This  Agreement  shall be governed by and construed in
accordance with the internal laws of the People's Republic of China.

     15.  Counterparts.  This  Agreement may be executed in duplicate  facsimile
counterparts,  each of which  shall be deemed an  original  and  together  shall
constitute  one and the  same  binding  Agreement,  with one  counterpart  being
delivered to each party hereto.

     IN WITNESS  WHEREOF,  the parties hereto have executed this agreement as of
the date and year above first written.


     SUPCOR, INC.


           ------------------------------
     By:   John R. Rice III
           President



     SELLERS:


     ------------------------------               ------------------------------
     Mr. Yuying Zhang                             Ms. Min Zhao


     ------------------------------               ------------------------------
     Mr. Shuangpeng Tian                          Mr. Guocong Zhou


     ------------------------------               ------------------------------
     Mr. Weixing Yin                              Ms. Li Shi


     ------------------------------
     Mr. Guiqing Liu


     Beijing Tenet-Jove Technological Development Co., Ltd.


           ------------------------------
     By:   Mr. Yuying Zhang
           Chairman








                                        9







                                   SCHEDULE A
                                   ----------

       Beijing Tenet Jove Technological Development Co., Ltd. Shareholders
       -------------------------------------------------------------------



         Name                                      No. of  shares
         ----                                      --------------

Mr. Yuying Zhang                                         30%

Mr. Min Zhao                                             20%

Mr. Shuangpeng Tian                                      13%

Mr. Guocong Zhou                                         13%

Ms. Guiqing Liu                                           6%

Ms. Li Shi                                                9%

Mr. Weixing Yin                                           9%





























                                       10







                                   SCHEDULE B
                                   ----------


         Name                                       No. of Supcor Shares
         ----                                       --------------------

Mr. Yuying Zhang                                        4,080,000

Mr. Min Zhao                                            2,720,000

Mr. Shuangpeng Tian                                     1,768,000

Mr. Guocong Zhou                                        1,768,000

Ms. Guiqing Liu                                           816,000

Ms. Li Shi                                              1,224,000

Mr. Weixing Yin                                         1,224,000



























                                       11