【正文】 nd fails to determine them in accordance with the provisions of Article 61 of this Law, the following provisions shall apply:(1) in case of unclear quality requirements, the contract shall be performed in accordance with State standards or trade standards, or in the absence of such standards, in accordance with mon standards or special standards conforming to the aim of the contract。 where other targeted matters are involved, the contract shall be performed in the place of the party fulfilling the obligations。 if the price drops at the delivery, the new price shall be the fulfilling price. Where an overdue deliverytaking or overdue payment occurs, the new price shall be the fulfilling price if the price goes up。(2) diverting properties and withdrawing capital to evade debts。s anticipated discharge of debts shall be borne by the debtor.Article 72 The creditor may refuse a discharge of debts in part by the debtor, except that the partial discharge does not impair the creditor39。s court to subrogate the debtor39。s rights exclusively belonging to the debtor.The scope for exercising the subrogation is limited to the creditor39。s court to rescind the debtor39。s rights enjoyed by the creditor. The expenses required by the creditor in exercising its right of rescission shall be borne by the debtor.Article 75 The right of rescission shall be exercised within one year from the day on which the creditor is aware or ought to be aware of the matters for the rescission. If a creditor does not exercise its right of rescission within five years from the day on which the action of the debtor occurred, the right of rescission shall vanish.Article 76 After a contract has bee valid, neither party may refuse to perform its obligations under the contract due to any change in name or designation or any change in legal representative, person in charge or sponsor.Chapter V Modification and Transfer of the ContractArticle 77 The parties may modify the contract upon consensus through consultation.Where provisions of laws and administrative regulations require the modification of a contract to go through approval and registration procedures, such provisions shall govern.Article 78 A contract shall be assumed as not having been modified if the content of the modification of the contract is not clearly agreed upon by the parties.Article 79 A creditor may transfer its rights under a contract in whole or part to a third party, except in any of the following circumstances:(1) the transfer is not allowed according to the nature of the contract。s rights, the debtor may address its plea against the transferor to the transferee.Article 83 When a debtor receives a notice on the transfer of creditor39。s rights, the debtor may advocate to the tran。s rights over the transferee and the creditor39。 or(3) the transfer is not allowed according to the provisions of laws.Article 80 Any transfer of rights by a creditor shall be notified to the debtor. The transfer shall not bind the debtor without such notification.A creditor may not revoke the notice of its transfer of rights, except with the consent of the transferee.Article 81 Where a creditor transfers its rights, the transferee shall also obtain the accessory rights related to the creditor39。s court to rescind the debtor39。s subrogation shall be borne by the debtor.Article 74 If a debtor disclaims its due creditor39。s rights and exercise them under the creditor39。s discharge of debts in part shall be borne by the debtor.Article 73 If a debtor is indolent in exercising its matured creditor39。 or(4) other situations showing inability or possible inability to meet liabilities.A party that suspends the discharge without truthful evidence shall bear the liability for breach of contract.Article 69 Where a party suspends the discharge of its debts in accordance with the provisions of Article 68 of this Law, it shall promptly notify the other party of the suspension. The party shall resume the discharge when the other party provides a guarantee. The party that has suspended the discharge may dissolve the contract if the other party has failed to regain its capability of meeting its liabilities and to provide a guarantee within a reasonable period of time.Article 70 If a creditor splits, merges or changes domicile without notifying the debtor and thus makes it difficult to discharge the debts, the debtor may suspend the discharge or deposit the targeted matter.Article 71 The creditor may refuse an anticipated discharge of debts by the debtor, except that the anticipated discharge does not impair the creditor39。s demand for the discharge before the latter meets its own liabilities. Either party has the right to reject the other party39。(5) in case of unclear mode of performance, the contract shall be performed in a manner conducive to the realization of the aim of the contract。(3) in case of unclear stipulation of place of performance, where the payment is in cash, the contract shall be performed in the place of the cash recipient。s court or arbitration institution shall not rescind it.Article 55 The right to rescind shall vanish where:(1) the party with the right to rescind has not exercised it within a year from the date on which it was aware or ought to be aware of the matter for the rescission。 or(2) those causing losses to property to the other party by intention or due to gross negligence.Article 54 Either party has the right to request a people39。(2) there is malicious conspiracy causing damage to the interests of the State, of the collective or of a third party。 or(3) taking any other act contrary to the principle of good faith.Article 43 Neither party may disclose or inappropriately exploit business secrets obtained in the making of a contract no matter the contract is executed or not. The party that discloses or inappropriately exploits the said business secrets causing thus loss to the other party shall hold the liability for