We regret to inform you that due to technical complications we are not able to carry out your order within the agreed delivery time.

我方遗憾地告知贵方，由于技术上的复杂性，我方无法在约定的交货时间完成订单。

youdao

Title to the subject matter passes at the time of its delivery, except otherwise provided by law or agreed by the parties.

第一百三十三条标的物的所有权自标的物交付时起转移，但法律另有规定或者当事人另有约定的除外。

youdao

Normally the delivery time is 30 working days except some special products which need to be agreed separately.

一般货物的交货期为30个工作日，特殊机种双方另行约定交货时间。

youdao

The price they paid was either tied to the spot price at the time of delivery or agreed to at the time they formed the contract.

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Today Cemex promises deliveries within 20 minutes of the agreed time and backs up the promise with a 5% discount for any delivery that arrives late.

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