In this part, I have defined pledge of securities from target and nature the two aspects on the basis of discussing concept, nature of pledge of rights and its relation to pledge of movable property.

在这一部分，笔者在讨论权利质权的概念、性质和与动产质权相关联的基础上，从标的、性质两方面对有价证券质权进行了界定。

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The pledges of securities involved in the pledge-style bond repurchase, settlement collateral and other businesses shall be handled according to the relevant business rules of CSDCC.

债券质押式回购、交收担保品业务等涉及的证券质押按本公司相关业务规定办理。

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