求翻译：7月份的40000多双鞋子的皮料是业务要求在东莞--采购和裁断，因--进度有问题，无法按时交货，业务同意后面的订单工厂自己采购皮料。是什么意思？

July, more than 40,000 pairs of leather shoes is the business requirements in Dongguan - the procurement and award, because of - the progress of a problem, can not be delivered on time, the business agreed to purchase the back of his leather factory orders.

For the month of July more than 40,000 pairs of shoes a fur material is operational requirements in the Dongguan - procurement and finding - progress, because there are problems which cannot be delivered on schedule, the business agreed that behind their own procurement orders in the leather factory

July more than 40000 pair shoe skin materials are the service request in Dongguan--Purchase and judgment, because--The progress has the question, is unable to deliver on time, the service behind agreed order form factory purchase the skin material.

July more than more than 40,000 pairs of shoes leather business requirements in Dongguan – procurement and award – there is a problem, could not deliver, business agree to back order factories themselves purchase leather.

July, more than 40,000 pairs of leather shoes is the business requirements in Dongguan - the procurement and award, because of - the progress of a problem, can not be delivered on time, the business agreed to purchase the back of his leather factory orders.