帮忙英语翻译~急

Order now, only 15,000 BP6523,
October 9 ex factory, Oct. 13 15 000 BP6523 leave Shanghai
If the increase in 5000, the factory delivery date in October 18.

Now the BP6523'S quantity is 15000 in order,the goods will be send out from factory on September 10th，then after 4 days we will delivery them from shanghai.But if you want to add a 5000 pcs, the delivery date will be postponed until October 18.

Now there are only 15000 pieces of BP6523 in the purchase order.
The date of delivery is on October 9. 15000 pieces of BP6523 will be shipped from SangHai on October 13th.
If you add another 5000 pieces of BP6523, the delivery date will be changed to October 18th.
(BP6523 is the name of the product)

Now there are only 15000 pieces of BP6523 as for the order.
Ex-work on October 9, 15000 pieces of BP6523 will be shipped from SH on October 13.
If you add another 5000 pieces of BP6523, the date of ex-work will be changed to October 18.