Unconfirmed letter of credit

不 确认 信用 证， 不保兑 信用 证

Revocable unconfirmed banker 's credit The Irrevocable Letter of Guarantee Issued by the Seller 's Bank

可撤销的银行 未 保兑 信用证买方开立的不可撤销的保证函

While the work of clearing the backlog of unconfirmed credit derivative trades is well under way the group has more work to do in improving the post-trade processing system more broadly .

尽管清除 未 确认 信用衍生品交易积压的工作正在进行之中，但在更广泛地改善交易后处理系统方面，这个集团还有更多工作要做。