在国际经济贸易中,由于交易双方分处不同的国家、交易涉及的内容很复杂,各个环节出现风险的可能性较之国内贸易要大得多。因此,贸易一方为了确保交易的安全,也即为了确保债务的履行,往往要求另一方向其提供担保。如在国际竞争性投标过程中,招标人往往要求投标人向其提供有 In international economic and trade, due to the complexity involved in the transaction due to the different countries of the two parties to the transaction, the risk of each link is much greater than that of domestic trade. Therefore, in order to ensure the security of the transaction, that is, in order to ensure the performance of the debt, the trading party often requires the other party to provide security for the transaction. As in the international competitive bidding process, tenderers often require the bidder to provide them