1. We have now decided to supply you with all the parts as itemized in your order and are going to apply to the government agencies concerned for export license.

我方决定提供贵方订购的所有部件并准备向政府有关部门申请出口许可证。

2. You may be assured that we shall do our best to execute the order to your satisfaction.

我方会尽力执行贵方订单，让您满意。

3. We promise to give our best attention to the execution of your order.

我方保证认真执行贵方订单。

4. We regret that, owing to the shortage of stocks, we are unable to fill your order.

很遗憾，由于存货短缺，我方无法供应贵方所需货品。

5. We feel great regretful that we can no longer supply the goods you ordered as the production has been discontinued since last August.

很抱歉，我方不能向贵方提供所订货品，因为从去年8月起，该产品就已停产。