The company announced today that it will begin a private offering for senior unsecured notes, with the principal amount and terms to be determined at the time of sale.

该公司于8月2日宣布，开始进行无担保优先债券的私募，总发行金额和相关条款在正式发行时才决定。

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By definition, commercial paper consists of short-term, unsecured promissory notes issued by well-known companies that are financially strong and carry high credit ratings.

根据其定义，商业票据是由具有强劲金融实力和最佳信誉评价的知名公司发行的短期无担保期票。

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Short-term, unsecured, discounted, and negotiable notes sold by one company to another in order to satisfy immediate cash needs.

短期无担保的、可贴现的和可转让的票据，为了满足现金的立即需要，从一个公司卖到另一个公司。

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Consider that the average yield for single-B senior unsecured notes issued in the second half of 2012 is 7.07%.

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Like all MLP exchange-traded products on the market today, MLPG is packaged as exchange-traded notes (ETNs), which are unsecured debt obligations.

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There are two more twists to principal-protected notes that investors need to understand: First, they're unsecured obligations of the banks that issue them.

FORBES: Magazine Article