As between assignees of the same receivable from the same assignor, the priority of the right of an assignee in the assigned receivable is determined by the order in which notification of the respective assignments is received by the debtor. However, an assignee may not obtain priority over a prior assignment of which the assignee had knowledge at the time of conclusion of the contract of assignment to that assignee by notifying the debtor.
在同一转让人相同应收款的若干受让人之间，一个受让人对所转让应收款的权利的优先顺序，以债务人分别收到各方转让通知的先后次序决定。但是，受让人在订立向其进行转让的合同时已知悉先前的转让的，受让人不得通过通知债务人而获得相对于该先前转让的优先权。