The protocol not only guarantees the non repudiation and anonymity of the bidder, but also ensures the non repudiation of the bid received.

协议不仅保证了投标者对所投价位的不可否认性和匿名性，而且保证了拍卖代理对接收标书的不可否认性。

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Guarantees for overseas engineering contracts fall into four major types: bid guarantee, advance payment guarantee, performance guarantee and retention money guarantee.

海外工程合同中的保函主要有投标保函、预付款保函、履约保函和保留金保函。

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Construction tender guarantees generally include bid guarantee, fulfillment guarantee and advance payment guarantee.

施工招投标的担保一般包括投标担保、履约担保和预付款担保。

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Others include grants, loans, tax credits, favorable regulations, bailouts, loan guarantees, targeted tax breaks and no-bid contracts.

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Last week, his company submitted a second bid, changing the terms to offer more cash upfront and including a clause that guarantees the value of the deal if Qwest's stock price sinks.

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Bubka insisted he had received more guarantees the track would be kept during a three-day inspection visit in September before London withdrew its bid to host the 2015 athletics World Championships.

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