销售合同使馆领事认证
Sales contract consular certification by embassy
销售合同需要盖章正本一份
The sales contract needs to be sealed in one original
需要营业执照副本一份
A copy of the business license is required
需要盖好章白纸一份
You need a stamped white paper
需要20天出单
It takes 20 days to order