Tenders to which a tender bond is not attached according to Clause 15.1 and 15.3 of the Notice shall be rejected as non-responsive tenders according to Clause 24 of the Notice.

凡没有根据本须知第15.1和15.3条的规定随附投标保证金的投标，应按本须知第24条的规定视为非响应性投标予以拒绝。

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The attached provisions should be lawful and a flawed additional clause should be revoked or be affirmed invalid and may influence the binding effect of administrative action.

附款必须合法，有瑕疵的附款应予以撤销或确认无效，否则有可能影响行政行为的效力。

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But according to Michael Hampden-Turner, a Citibank strategist, around 90% of Greek bonds have no such clause attached.

ECONOMIST: How the credit-default market will judge a deal on Greece