这个沙特客，我看不懂他是什么意思

因为在skype已经谈过了，然后我问他拿了邮箱报价给他，把gs，ce的价都报过了。他回了一封邮件问我有啥区别……好吧，我继续给他解释然后问他是不是中东市场的，接着就来了 yes, the target market is the first in tunisia and then libya, north africa and??if??the situation go for evoluation? ? next step??the product can be sold in other african countries. for??my self??i live at the present time??in ksa and i know what product is ailable??from??many manufacturer if you he other products with different specifications , please sent it. 这是啥意思？