A mortgage rights assignment contract shall be executed for the assignment of mortgage rights. Registration of any alteration of mortgage rights shall also be undertaken.

抵押权转让时，应当签订抵押权转让合同，并办理抵押权变更登记。

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The validity of arbitration clauses of a contract or an arbitration agreement shall not be affected by the alteration, dissolution, termination, nullification or invalidity of the contract.

合同的变更、解除、终止、失效或无效，均不影响仲裁或仲裁协议的效力。

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Article 9 a alteration in a contract is an adjustment by the customer for a change in the range of the work to be performed under the contract.

第九条合同变更，是指客户为改变合同规定的作业内容而提出的调整。

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